Twilio Inc. is an American cloud communications company based in San Francisco , California, which provides programmable communication tools for making and receiving phone calls , sending and receiving text messages , and performing other communication functions using its web service APIs .
74-939: Twilio was founded in 2008 by Jeff Lawson, Evan Cooke, and John Wolthuis and was based initially in Seattle , Washington, and San Francisco, California. On November 20, 2008, the company launched Twilio Voice, an API to make and receive phone calls completely hosted in the cloud. Twilio's text messaging API was released in February 2010, and SMS shortcodes were released in public beta in July 2011. Twilio raised approximately $ 103 million in venture capital growth funding. Twilio received its first round of seed funding in March 2009 for an undisclosed amount from Mitch Kapor , The Founders Fund , Dave McClure , David G. Cohen, Chris Sacca , Manu Kumar, from K9 Ventures, and Jeff Fluhr. Twilio's first A round of funding
148-573: A $ 130 million Series E from Fidelity , T Rowe Price , Altimeter Capital Management, and Arrowpoint Partners, in addition to Amazon and Salesforce . Twilio filed for IPO ( NYSE : TWLO ) and started trading on June 23, 2016, with a 92% increase on the first day. In March 2020, Twilio announced the appointment of Steve Pugh as Chief Security Officer and Glenn Weinstein as Chief Customer Officer. On August 4, 2022, an unknown attacker accessed Twilio's internal network through an SMS phishing campaign targeting Twilio's employees. Twilio confirmed
222-491: A Denver, Colorado-based customer communication platform for transactional and marketing email, for $ 2 billion. In February 2019, the two companies were formally merged in a deal valued at $ 3 billion. In November 2018, the company acquired Core Network Dynamics GmbH, a Berlin, Germany-based virtual evolved packet core company. Twilio announced in July 2020 that they had acquired Electric Imp, an internet of things platform company, for an undisclosed amount. In October of that year,
296-563: A Lite Plan (pay-as-you-go), as well as three expanded levels of service: Essentials, Pro, and Premier. SendGrid's clients include Uber , Twilio , Foursquare , Pandora , and Airbnb . The controversial firing of Adria Richards in March 2013 and the surrounding circumstances became known as Donglegate . Before SendGrid was called Twilio SendGrid, they named the project smtpapi.com . After founding SendGrid in Riverside, California , in July 2009, Saldana, Lopez, and Jenkins enrolled
370-485: A debut in the New York Stock Exchange on November 16, 2017. Twilio acquired SendGrid in February 2019. SendGrid provides a cloud-based service that assists businesses with email delivery. The service manages various types of email including shipping notifications, friend requests, sign-up confirmations, and email newsletters . It also handles Internet service provider (ISP) monitoring, domain keys ,
444-661: A great frenzy among the technology companies in Seattle but the bubble ended in early 2001. In 1999, the World Trade Organization held its conference in Seattle, which was met with protest activity . The protests and police reactions to them largely overshadowed the conference itself. In 2001, the city was impacted by the Mardi Gras Riots and then by the Nisqually earthquake the following day. Another boom began as
518-441: A number of technology companies, including Amazon , F5 Networks , RealNetworks , Nintendo of America , and T-Mobile . This success brought an influx of new residents with a population increase within city limits of almost 50,000 between 1990 and 2000, and saw Seattle's real estate become some of the most expensive in the country. Seattle in this period attracted attention as home to the companies opened operations in or around
592-478: A number of theaters in the city exhibiting vaudeville acts and silent movies. He went on to become one of America's greatest theater and movie tycoons. Scottish-born architect B. Marcus Priteca designed several theaters for Pantages in Seattle, which were later demolished or converted to other uses. Seattle's surviving Paramount Theatre , on which he collaborated, was not a Pantages theater. War work again brought local prosperity during World War II , centered on
666-410: A part of restructuring, the company also announced creation of two business units – Twilio Data & Applications and Twilio Communications. In December 2023, Twilio announced its decision to reduce its workforce by 5%, affecting around 300 employees, primarily within its Data and Applications division. Twilio is known for using platform evangelism to acquire customers. An early example
740-595: A total area of 142.5 square miles (369 km ), 84 square miles (220 km ) of which is land and 58.1 square miles (150 km ) is water (41% of the total area). According to the Köppen climate classification system, Seattle has a warm-summer Mediterranean climate ( Csb ), while under the Trewartha system, it is labeled an oceanic climate ( Dobk ). It has cool, wet winters and mild, relatively dry summers, covering characteristics of both climate types. The climate
814-724: Is GroupMe , which was founded in May 2010 at the hackathon of TechCrunch Disrupt and uses Twilio's text messaging product to facilitate group chat. GroupMe raised $ 10.6 million in venture funding in January 2011. Following the success of TechCrunch Disrupt, seed accelerator 500 Startups (now 500 Global) announced the Twilio Fund, a $ 250,000 "micro-fund" to provide seed money to startups using Twilio in September 2010. In January 2024, Twilio founder Jeff Lawson stepped down as CEO and board member and
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#1732884181319888-563: Is a Denver, Colorado -based customer communication platform for transactional and marketing email . The company was founded by Isaac Saldana, Jose Lopez, and Tim Jenkins in 2009, and incubated through the Techstars accelerator program. As of 2017, SendGrid has raised over $ 81 million and has offices in Denver, Colorado ; Boulder, Colorado ; Irvine, California ; Redwood City, California ; and London . The company went public with
962-572: Is a city on the West Coast of the United States . It is the seat of King County , Washington . With a 2023 population of 755,078 it is the most populous city in both the state of Washington and the Pacific Northwest region of North America , and the 18th-most populous city in the United States. The Seattle metropolitan area 's population is 4.02 million, making it the 15th-largest in
1036-506: Is hilly in some places. Like Rome, the city is said to lie on seven hills ; the lists vary but typically include Capitol Hill , First Hill , West Seattle , Beacon Hill , Queen Anne , Magnolia, and the former Denny Hill . The Wallingford , Delridge , Mount Baker , Seward Park , Washington Park , Broadmoor , Madrona , Phinney Ridge , Sunset Hill , Blue Ridge , Broadview , Laurelhurst , Hawthorne Hills , Maple Leaf , and Crown Hill neighborhoods are all located on hills. Many of
1110-491: Is sometimes characterized as a "modified Mediterranean" climate because it is cooler and wetter than a "true" Mediterranean climate, but shares the characteristic dry summer (which has a strong influence on the region's vegetation). Temperature extremes are moderated by the adjacent Puget Sound , greater Pacific Ocean , and Lake Washington . Thus extreme heat waves are rare in the Seattle area, as are very cold temperatures (below about 15 °F; −9 °C). The Seattle area
1184-557: Is the cloudiest region of the Continental United States , due in part to frequent storms and lows moving in from the adjacent Pacific Ocean. Seattle is cloudy 201 days out of the year and partly cloudy 93 days. With many more "rain days" than other major American cities, Seattle has a well-earned reputation for frequent rain: In an average year, there are 150 days in which at least 0.01 inches (0.25 mm) of precipitation falls, more days than in nearly all U.S. cities east of
1258-515: The 1962 World's Fair , for which the Space Needle was built. Another major local economic downturn was in the late 1960s and early 1970s, at a time when Boeing was heavily affected by the oil crises , loss of government contracts, and costs and delays associated with the Boeing 747 . Many people left the area to look for work elsewhere, and two local real estate agents put up a billboard reading "Will
1332-608: The Alaska–Yukon–Pacific Exposition of 1909, which is largely responsible for the layout of today's University of Washington campus. A shipbuilding boom in the early part of the 20th century became massive during World War I , making Seattle somewhat of a company town. The subsequent retrenchment led to the Seattle General Strike of 1919 , an early general strike in the country. A 1912 city development plan by Virgil Bogue went largely unused. Seattle
1406-641: The Lake Washington Ship Canal (consisting of two man-made canals, Lake Union , and the Hiram M. Chittenden Locks at Salmon Bay , ending in Shilshole Bay on Puget Sound). The sea, rivers, forests, lakes, and fields surrounding Seattle were once rich enough to support one of the world's few sedentary hunter-gatherer societies. In modern times the surrounding area lends itself well to sailing, skiing, bicycling, camping, and hiking year-round. The city
1480-768: The Pacific Ring of Fire , Seattle is in a major earthquake zone . On February 28, 2001, the magnitude 6.8 Nisqually earthquake did significant architectural damage, especially in the Pioneer Square area (built on reclaimed land , as are the Industrial District and part of the city center), and caused one fatality. Other strong earthquakes occurred on January 26, 1700 (estimated at 9 magnitude), December 14, 1872 (7.3 or 7.4), April 13, 1949 (7.1), and April 29, 1965 (6.5). The 1965 quake caused three deaths in Seattle directly and one more by heart failure. Although
1554-658: The Port of Seattle is the fourth-largest port in North America in terms of container handling as of 2021 . The Seattle area has been inhabited by Native Americans (such as the Duwamish , who had at least 17 villages around Elliot Bay) for at least 4,000 years before the first permanent European settlers. Arthur A. Denny and his group of travelers, subsequently known as the Denny Party , arrived from Illinois via Portland, Oregon , on
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#17328841813191628-552: The Python programming language that any API or software service can use to display whether their service is functioning properly. Twilio also sponsors Localtunnel, created by former engineer Jeff Lindsay, which enables software developers to expose their local development environment to the public Internet from behind a NAT . Twilio lists several other open-source projects on their website, such as: Seattle Seattle ( / s i ˈ æ t əl / see- AT -əl )
1702-752: The Rocky Mountains . However, because it often has merely a light drizzle falling from the sky for many days, Seattle actually receives significantly less rainfall (or other precipitation) overall than many other major U.S. cities like New York City , Miami , or Houston . According to the 2012–2016 American Community Survey (ACS), the racial makeup of the city was 65.7% White Non-Hispanic , 16.9% Asian , 6.8% Black or African American , 6.6% Hispanic or Latino of any race, 0.4% Native American , 0.9% Pacific Islander , 0.2% other races, and 5.6% two or more races . Seattle's population historically has been predominantly white. The 2010 census showed that Seattle
1776-513: The Seattle Fault passes just south of the city center, neither it nor the Cascadia subduction zone has caused an earthquake since the city's founding. The Cascadia subduction zone poses the threat of an earthquake of magnitude 9.0 or greater, capable of seriously damaging the city and collapsing many buildings, especially in zones built on fill. According to the U.S. Census Bureau , the city has
1850-512: The University of Washington negatively. As schools across Washington lost funding and attendance, the university actually prospered during the time period as they focused on growing their student enrollment. While Seattle public schools were influenced by Washington's superintendent Worth McClure, they still struggled to pay teachers and maintain attendance. Seattle was the home base of impresario Alexander Pantages who, starting in 1902, opened
1924-592: The anti-Chinese riots of 1885–1886 . This violence originated with unemployed whites who were determined to drive the Chinese from Seattle; anti-Chinese riots also occurred in Tacoma . Seattle had achieved sufficient economic success when the Great Seattle Fire of 1889 destroyed the central business district. However, a far grander city center rapidly emerged in its place. Finance company Washington Mutual , for example,
1998-428: The schooner Exact at Alki Point on November 13, 1851. The settlement was moved to the eastern shore of Elliott Bay in 1852 and named "Seattle" in honor of Chief Seattle , a prominent 19th-century leader of the local Duwamish and Suquamish tribes. Seattle currently has high populations of Native Americans alongside Americans with strong Asian, African, European, and Scandinavian ancestry, and, as of 2015, hosts
2072-418: The sender policy framework (SPF), and feedback loops. Additionally, the company provides link tracking and open rate reporting. It also allows companies to track email opens, unsubscribes, bounces, and spam reports. Beginning in 2012, the company integrated SMS , voice, and push notification abilities into its service through a partnership with Twilio . SendGrid offers a freemium version and
2146-478: The 1980s, the Seattle area developed into a technology center ; Microsoft established its headquarters in the region. In 1994, Internet retailer Amazon was founded in Seattle, and Alaska Airlines is based in SeaTac, Washington , serving Seattle–Tacoma International Airport , Seattle's international airport. The stream of new software, biotechnology , and Internet companies led to an economic revival, which increased
2220-614: The Denny Party. Members of the Denny Party claimed land on Alki Point on September 28, 1851. The rest of the Denny Party set sail on the schooner Exact from Portland , Oregon, stopping in Astoria , and landed at Alki Point during a rainstorm on November 13, 1851. After a difficult winter, most of the Denny Party relocated across Elliott Bay and claimed land a second time at the site of present-day Pioneer Square , naming this new settlement Duwamps . Charles Terry and John Low remained at
2294-558: The Legislature of Territorial Washington incorporated the Town of Seattle with a board of trustees managing the city. The Town of Seattle was disincorporated on January 18, 1867, and remained a mere precinct of King County until late 1869, when a new petition was filed and the city was re-incorporated December 2, 1869, with a mayor–council government . The corporate seal of the City of Seattle carries
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2368-715: The Pacific Ocean) to the west and Lake Washington to the east. The city's chief harbor, Elliott Bay , is part of Puget Sound, making the city an oceanic port. To the west, beyond Puget Sound, are the Kitsap Peninsula and Olympic Mountains on the Olympic Peninsula ; to the east, beyond Lake Washington and the Eastside suburbs, are Lake Sammamish and the Cascade Range . Lake Washington's waters flow to Puget Sound through
2442-661: The Seattle area and has been open to all residents of Washington since 2002. On March 20, 1970, twenty-eight people were killed when the Ozark Hotel was burned by an unknown arsonist. The Wah Mee massacre in 1983 resulted in the killing of 13 people in an illegal gambling club in the Seattle Chinatown-International District . Prosperity began to return in the 1980s beginning with Microsoft 's 1979 move from Albuquerque, New Mexico , to nearby Bellevue, Washington . Seattle and its suburbs became home to
2516-630: The Seattle area during his 1791–1795 expedition for the Royal Navy , which sought to chart the Pacific Northwest for the British. In 1851, a large party of American pioneers led by Luther Collins made a location on land at the mouth of the Duwamish River ; they formally claimed it on September 14, 1851. Thirteen days later, members of the Collins Party on the way to their claim passed three scouts of
2590-577: The United States. According to the ACS 1-year estimates, in 2018, the median income of a city household was $ 93,481, and the median income for a family was $ 130,656. 11.0% of the population and 6.6% of families were below the poverty line. Of people living in poverty, 11.4% were under the age of 18 and 10.9% were 65 or older. According to a 2024 study by Henley & Partners , the city of Seattle has an estimated 54,200 millionaires and 11 billionaires. SendGrid SendGrid (also known as Twilio SendGrid )
2664-512: The United States. Its growth rate of 21.1% between 2010 and 2020 made it one of the country's fastest-growing large cities. Seattle is situated on an isthmus between Puget Sound , an inlet of the Pacific Ocean , and Lake Washington . It is the northernmost major city in the United States, located about 100 miles (160 km) south of the Canadian border . A gateway for trade with East Asia ,
2738-617: The bigger West Coast city. Seattle had building contracts that rivaled New York City and Chicago , but also lost to Los Angeles. Seattle's eastern farm land faded due to Oregon 's and the Midwest 's, forcing people into town. Hooverville arose during the Depression, leading to Seattle's growing homeless population. Stationed outside Seattle, the Hooverville housed thousands of men but very few children and no women. With work projects close to
2812-607: The breach three days later, clarifying that it affected only "a limited number" of customer accounts. On August 15, Signal announced that it had been affected by the breach, indicating that the 125 customers affected included at least some enterprise accounts. In September 2022, Twilio laid off 11% of its workforce to become profitable. In the company announcement, former CEO Jeff Lawson claimed decisions of which employees to lay off were made through an "anti-racist/anti-oppression lens". The company announced an additional 17% cut in its workforce, nearly 1,500 employees, in February 2023. As
2886-486: The city emerged from the Great Recession , commencing when Amazon moved its headquarters from North Beacon Hill to South Lake Union . The move initiated a historic construction boom which resulted in the completion of almost 10,000 apartments in Seattle in 2017, more than any previous year and nearly twice as many as were built in 2016. From 2010 to 2015, Seattle gained an average of 14,511 residents per year, with
2960-488: The city's population by almost 50,000 in the decade between 1990 and 2000. The culture of Seattle is heavily defined by its significant musical history . Between 1918 and 1951, nearly 24 jazz nightclubs existed along Jackson Street, from the current Chinatown/International District to the Central District . The jazz scene nurtured the early careers of Ernestine Anderson , Ray Charles , Quincy Jones , and others. In
3034-616: The city, Hooverville grew and the WPA settled into the city. A movement of women arose from Seattle during the Great Depression , fueled in part by Eleanor Roosevelt 's 1933 book It's Up to the Women ; women pushed for recognition, not just as housewives, but as the backbone to family. Using newspapers and journals Working Woman and The Woman Today , women pushed to be seen as equal and receive some recognition. The Great Depression did not impact
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3108-535: The city. In 1990, the Goodwill Games were held in the city. Three years later, in 1993, the APEC leaders was hosted in Seattle. The 1990s also witnessed a growing popularity in grunge music, a sound that was largely developed in Seattle's independent music scene. In 1993, the movie Sleepless in Seattle brought the city further national attention, as did the television sitcom Frasier . The dot-com boom caused
3182-543: The co-founder of Foundry, joined SendGrid's board of directors at this time as well. In January 2012, SendGrid raised $ 21 million in Series B funding. The funding round – led by Bessemer Venture Partners and previous investors Highway 12 Ventures, Foundry Group, 500 Startups , and TechStars – occurred concurrently with a new partnership between SendGrid and Microsoft ’s Windows Azure platform. In December 2014, SendGrid raised $ 20 million in Series C funding. The series C round
3256-616: The company acquired Segment, a platform to collect, clean, and activate customer data, for $ 3.2 billion. In May 2021, Twilio acquired Ionic Security, a data security platform for $ 30.2 million, and Zipwhip, a toll-free messaging services provider, for $ 850 million. In January 2022, Twilio announced that they agreed to acquire Boku Identity, Inc. from Boku, Inc. for $ 32.3 million. Twilio uses Amazon Web Services to host its communication infrastructure via APIs. Twilio follows specific architectural design principles to protect against unexpected outages and received praise for staying online during
3330-800: The company released its new email marketing service. The service allows marketing professionals and non-technical users to create emails using various newsletter templates and features a drag-and-drop template to fill in the content. Former Citrix executive Sameer Dholakia joined SendGrid as the CEO in September 2014. In October 2017, SendGrid was ranked #13 in Fortune 's list of The 50 Best Workplaces in Southern California. In December 2017, SendGrid announced that they are processing around 36 billion monthly emails. In October 2018, Twilio announced plans to acquire SendGrid for $ 2 billion. In December 2018,
3404-488: The company reported it had partnered with platform-as-a-service (PaaS) companies CloudBees , Heroku , and Engine Yard . The company opened its Denver office the following October. In December 2012, SendGrid partnered with Twilio to incorporate SMS and push notification services to its platform. The company announced integrations with Parse, Windows Azure , and StackMob the same month. In April 2013, SendGrid announced it had sent over 100 billion emails. That June,
3478-511: The date "1869" and a likeness of Chief Seattle in left profile. That same year, Seattle acquired the epithet of the "Queen City", a designation officially changed in 1982 to the "Emerald City". Seattle has a history of boom-and-bust cycles, like many other cities near areas of extensive natural and mineral resources. Seattle has risen several times economically, then gone into precipitous decline, but it has typically used those periods to rebuild solid infrastructure. The first such boom, covering
3552-490: The development team behind the Kurento WebRTC open-source project, for $ 8.5 million. In February 2017, Twilio acquired Beepsend, a Swedish-based SMS messaging provider, for an undisclosed amount. Twilio announced in September 2018 that they were acquiring Ytica, a Prague, Czech Republic–based speech analytics firm, for an undisclosed amount. In October 2018 of that same year Twilio announced they were acquiring SendGrid ,
3626-579: The early part of the 20th century, and funded many new Seattle companies and products. In 1907, 19-year-old James E. Casey borrowed $ 100 from a friend and founded the American Messenger Company (later UPS ). Other Seattle companies founded during this period include Nordstrom and Eddie Bauer . Seattle brought in the Olmsted Brothers landscape architecture firm to design a system of parks and boulevards. The Gold Rush era culminated in
3700-486: The early years of the city, rode on the lumber industry. During this period the road now known as Yesler Way won the nickname "Skid Road", supposedly after the timber skidding down the hill to Henry Yesler 's sawmill. The later dereliction of the area may be a possible origin for the term which later entered the wider American lexicon as Skid Row . Like much of the U.S. West , Seattle experienced conflicts between labor and management and ethnic tensions that culminated in
3774-464: The fifth-largest LGBT community in the U.S. Logging was Seattle's first major industry, but by the late 19th century the city had become a commercial and shipbuilding center as a gateway to Alaska during the Klondike Gold Rush . The city grew after World War II , partly due to the local company Boeing , which established Seattle as a center for its manufacturing of aircraft. Beginning in
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#17328841813193848-468: The founders of Duwamps, was the primary advocate to name the settlement Seattle after Chief Seattle ( Lushootseed : siʔaɫ , anglicized as "Seattle"), chief of the Duwamish and Suquamish tribes. The name "Seattle" appears on official Washington Territory papers dated May 23, 1853, when the first plats for the village were filed. In 1855, nominal land settlements were established. On January 14, 1865,
3922-411: The growth strongly skewed toward the center of the city, and unemployment dropped from roughly 9 percent to 3.6 percent. The city has found itself "bursting at the seams", with over 45,000 households spending more than half their income on housing and at least 2,800 people homeless , and with the country's sixth-worst rush-hour traffic. Seattle is located between the saltwater Puget Sound (an arm of
3996-401: The hilliest areas are near the city center, with Capitol Hill, First Hill, and Beacon Hill collectively constituting something of a ridge along an isthmus between Elliott Bay and Lake Washington. The break in the ridge between First Hill and Beacon Hill is man-made, a result of two of the many regrading projects that reshaped the topography of the city center. The topography of the city center
4070-418: The last person leaving Seattle – Turn out the lights." Seattle remained the corporate headquarters of Boeing until 2001, when the company separated its headquarters from its major production facilities; the headquarters were moved to Chicago. The Seattle area is still home to Boeing's Renton narrow-body plant and Everett wide-body plant . The company's credit union for employees, BECU , remains based in
4144-425: The late 19th and early 20th centuries were almost entirely from Guangdong Province . The Seattle area is also home to a large Vietnamese population of more than 55,000 residents, as well as over 30,000 Somali immigrants. The Seattle-Tacoma area is also home to one of the largest Cambodian communities in the United States, numbering about 19,000 Cambodian Americans, and one of the largest Samoan communities in
4218-456: The late 20th and early 21st century, the city also was the origin of several rock bands, including Foo Fighters , Heart , and Jimi Hendrix , and the subgenre of grunge and its pioneering bands, including Alice in Chains , Nirvana , Pearl Jam , Soundgarden , and others. Archaeological excavations suggest that Native Americans have inhabited the Seattle area for at least 4,000 years. By
4292-483: The mainland U.S., with over 15,000 people having Samoan ancestry. Additionally, the Seattle area had the highest percentage of self-identified mixed-race people of any large metropolitan area in the United States, according to the 2000 United States Census Bureau. According to a 2012 HistoryLink study, Seattle's 98118 ZIP code (in the Columbia City neighborhood) was one of the most diverse ZIP Code Tabulation Areas in
4366-606: The miners in Alaska and the Yukon . Few of those working men found lasting wealth. However, it was Seattle's business of clothing the miners and feeding them salmon that panned out in the long run. Along with Seattle, other cities like Everett , Tacoma , Port Townsend , Bremerton , and Olympia , all in the Puget Sound region, became competitors for exchange, rather than mother lodes for extraction, of precious metals. The boom lasted into
4440-469: The original landing location, reestablished their old land claim and called it "New York", but renamed "New York Alki" in April 1853, from a Chinook word meaning, roughly, "by and by" or "someday". For the next few years, New York Alki and Duwamps competed for dominance, but in time Alki was abandoned and its residents moved across the bay to join the rest of the settlers. David Swinson "Doc" Maynard , one of
4514-411: The population, Spanish was spoken by 4.5% of the population, speakers of other Indo-European languages made up 3.9%, and speakers of other languages made up 2.5%. Seattle's foreign-born population grew 40% between the 1990 and 2000 censuses. The Chinese population in the Seattle area has origins in mainland China , Hong Kong, Southeast Asia, and Taiwan . The earliest Chinese-Americans that came in
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#17328841813194588-567: The production of Boeing aircraft. The war dispersed the city's numerous Japanese-American businessmen due to the Japanese American internment . After the World War II, however, the local economy dipped. It rose again with Boeing's growing dominance in the commercial airliner market. Seattle celebrated its restored prosperity and made a bid for world recognition with the Century 21 Exposition ,
4662-535: The same month, SendGrid announced a partnership with web host service Rackspace Hosting that allows Rackspace users to launch email campaigns using SendGrid's software. By January 2012, the service reported sending out 2.6 billion personalized emails monthly. By March, the company was experiencing 10% monthly growth. SendGrid announced in June 2012 that it was working with 60,000 businesses and had sent out 45 billion emails since its start in 2009. On July 25, 2012,
4736-705: The startup in the TechStars accelerator program and moved the company to Boulder, Colorado. By December 2009, the company announced it had raised $ 750,000 in a funding round led by Highway 12 Ventures. Other participating investors included SoftTech VC , FF Angel, and TechStars founder David Cohen . In April 2010, the email software-as-a-service (SaaS) company received $ 5 million in Series A round funding from Foundry Group, SoftTech VC, and Highway 12 Ventures, as well as individual investors including David Cohen, Scott Petry, Dave McClure , and Matt Mullenweg . Ryan McIntyre,
4810-465: The time the first European settlers arrived, the Duwamish people occupied at least 17 villages in the areas around Elliott Bay . The name for the modern city of Seattle in Lushootseed , dᶻidᶻəlal̓ič , meaning "little crossing-over place", comes from one of these villages, which was located at the present-day King Street Station . In May 1792, George Vancouver was the first European to visit
4884-643: The widespread Amazon Web Services outage in April 2011. Rather than using industry-standard protocols such as SIP for call control, Twilio uses a customized markup language known as TwiML to allow for direct integration with its services. Twilio and the customer typically exchange TwiML documents via HTTP Webhook . Twilio is known to support open source software development. In June 2010, Twilio launched OpenVBX, an open-source product that lets business users configure phone numbers to receive and route phone calls. One month later, Twilio engineer Kyle Conroy released Stashboard, an open-source status dashboard written in
4958-731: Was also changed by the construction of a seawall and the artificial Harbor Island (completed 1909) at the mouth of the city's industrial Duwamish Waterway , the terminus of the Green River . The highest point within city limits is at High Point in West Seattle, which is located near 35th Ave SW and SW Myrtle St. North of the city center, the Lake Washington Ship Canal connects Puget Sound to Lake Washington. It incorporates four natural bodies of water: Lake Union , Salmon Bay , Portage Bay , and Union Bay . Due to its location in
5032-474: Was founded in the immediate wake of the fire. The Panic of 1893 hit Seattle hard. The second and most dramatic boom resulted from the Klondike Gold Rush , which ended the depression that had begun with the Panic of 1893 . In a short time, Seattle became a major transportation center. On July 14, 1897, the S.S. Portland docked with its famed "ton of gold", and Seattle became the main transport and supply point for
5106-439: Was led by Union Square Ventures for $ 3.7 million and its second B round of funding, for $ 12 million, was led by Bessemer Venture Partners . Twilio received $ 17 million in a Series C round in December 2011 from Bessemer Venture Partners and Union Square Ventures. In July 2013 Twilio received another $ 70 million from Redpoint Ventures , Draper Fisher Jurvetson (DFJ), and Bessemer Venture Partners. In July 2015, Twilio raised
5180-440: Was led by a new investor Bain Capital Ventures . Current investors Bessemer Venture Partners and Foundry Group also participated. In November 2016, SendGrid raised $ 33 million in Series D funding. The round was led by Bain Capital Ventures, with participation from Bessemer Ventures and the Foundry Group. The company announced in May 2011 that it had sent over 9 billion emails to more than 23,000 companies since its founding. In
5254-523: Was mildly prosperous in the 1920s but was particularly hard hit in the Great Depression, experiencing some of the country's harshest labor strife in that era. Violence during the Maritime Strike of 1934 cost Seattle much of its maritime traffic, which was rerouted to the Port of Los Angeles . The Great Depression in Seattle affected many minority groups, one being the Asian Pacific Americans; they were subject to racism, loss of property, and failed claims of unemployment due to citizenship status. Seattle
5328-485: Was one of the major cities that benefited from programs such as the Works Progress Administration , CCC , Public Works Administration , and others. The workers, mostly men, built roads, parks, dams, schools, railroads, bridges, docks, and even historical and archival record sites and buildings. Seattle faced significant unemployment, loss of lumber and construction industries as Los Angeles prevailed as
5402-448: Was one of the whitest big cities in the country, although its proportion of white residents has been gradually declining. In 1960, whites constituted 91.6% of the city's population, while in 2010 they constituted 69.5%. According to the 2006–2008 American Community Survey , approximately 78.9% of residents over the age of five spoke only English at home. Those who spoke Asian languages other than Indo-European languages made up 10.2% of
5476-430: Was replaced by Khozema Shipchandler as CEO. Later that year in July, alleged threat actors acquired the phone numbers of over 33 million users of the company's multi-factor authentication service "Authy". In February 2015, Twilio acquired Authy, a Y Combinator –backed startup that offers two-factor authentication services to end users, developers and enterprises. In September 2016, Twilio acquired Tikal Technologies,
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