
Twilio is the brand of Twilio Inc., a publicly traded American cloud communications company headquartered in San Francisco, California. Founded in 2008 by Jeff Lawson, Evan Cooke, and John Wolthuis, it provides APIs that let developers embed messaging, voice, video, email, and customer data into applications. Twilio trades on the NYSE under ticker TWLO and reported $5.07 billion in revenue for fiscal 2025.
Parent Company
Founded
2008
Status
Publicly Traded
Headquarters
| Brand | Parent Company | Ownership Type |
|---|---|---|
| Twilio | Twilio Inc. | Brand division |
Jeff Lawson, Evan Cooke, and John Wolthuis founded Twilio in San Francisco in 2008. Lawson, a serial founder who had run a StubHub predecessor and served as Amazon Web Services' first product manager, believed communications should be as programmable as computing had become. The company launched a simple API that let developers make and receive phone calls with a few lines of code, then added SMS messaging.
The developer-first model was a category creation, later labeled communications platform as a service, or CPaaS. Startups embedded Twilio for verification texts, appointment reminders, and ride-hailing calls; Uber's driver-rider connection famously ran on Twilio. The company grew with the app economy it powered.
Twilio went public on the NYSE in June 2016 at $15 per share, and the stock became a pandemic-era highflier as digital customer engagement surged. It spent heavily on acquisitions: SendGrid for $2 billion in 2019 added email, and Segment for $3.2 billion in 2020 added a customer data platform, the company's largest deal.
The comedown was sharp. Post-pandemic revenue growth decelerated, losses persisted, and activist investors including Legion Partners and Starboard Value pushed for cost cuts and strategic review in 2023 and 2024. Lawson departed in January 2024, and under Shipchandler the company cut staff, divested non-core assets, and returned to consistent operating profitability.
By fiscal 2025 the reset showed results. Full-year revenue reached $5.07 billion, up 14 percent, and the company posted GAAP operating income of $158 million, its strongest profitable year, with non-GAAP operating income of $924 million. Growth has been led by messaging volume, voice AI products, and recovering usage-based demand.
Is Twilio publicly traded?
Yes. Twilio has traded on the New York Stock Exchange under ticker TWLO since its June 2016 IPO. Its shares are included in major mid-cap technology indices.
Who owns Twilio?
Public shareholders, primarily institutional investors such as Vanguard and BlackRock. No single shareholder or founder holds control, and the company moved to single-class voting after its early dual-class structure sunset.
Who is the CEO of Twilio?
Khozema Shipchandler has been CEO since January 2024. He previously served as Twilio's CFO and COO and spent most of his earlier career at GE. Founder Jeff Lawson led the company for its first 15 years.
What does Twilio do?
Twilio provides APIs that let applications send messages, make calls, verify users, deliver email, and manage customer data. Products include the core communications APIs, SendGrid for email, Segment for customer data, and Flex for contact centers.
Is Twilio profitable?
Yes. Twilio reported GAAP operating income of $158 million for fiscal 2025, its first year of meaningful operating profitability, along with more than $920 million in free cash flow and $924 million in non-GAAP operating income.
How many customers does Twilio have?
Twilio reported more than 349,000 active customer accounts as of fiscal 2025, ranging from startups embedding verification texts to enterprises running global customer engagement programs.
What happened to Twilio's founder?
Jeff Lawson stepped down as CEO in January 2024 after 15 years, following activist investor pressure for restructuring. He remains a significant shareholder but holds no executive role.
Twilio disclosed a significant security incident in August 2022 when attackers used a phishing campaign against employees to access customer data affecting a limited number of accounts, including users of Signal's verification system. The company responded with mandatory security hardening and was criticized for the breach's potential downstream impact on end users of its customers' apps.
Workforce reductions drew attention as well. The company cut about 17 percent of staff in early 2023 and further roles through 2024 as part of the activist-driven restructuring, ending the tenure of several executives along with founder Lawson's CEO role.
On the legal side, Twilio has faced the standard patent and contract disputes of a large software company, and like all CPaaS providers it deals with carrier compliance issues around A2P messaging registration and robocall mitigation under US regulations. No material regulatory penalties attach to the brand.
These competing brands operate in the same categories and provide similar products or services. Compare key attributes to understand market positioning and competitive landscape.
| Brand | Parent Company | Country | Founded | Market Position | Primary Market | Gender Target |
|---|---|---|---|---|---|---|
| Goto | United States | 2003 | Mid market | Global | All Genders | |
| Microsoft | USA (Microsoft) | 2003 | Mass market | Global | All Genders |
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Technology SoftwareOwned by Microsoft Corporation
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Market Positioning: Twilio competes with 2 brands in the same categories, ranging from mass market to luxury positioning.
Geographic Distribution: Competitors are headquartered across multiple regions, indicating global competition in this market segment.
Brand Heritage: Competitor brands range from established heritage brands to newer market entrants, with founding years spanning several decades.
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Technology SoftwareOwned by GoTo Technologies USA, Inc.
Cloud communications and IT support software brand behind GoTo Connect and LogMeIn Rescue, privately held by Francisco Partners and Elliott Investment Management.
GoTo is privately owned, unlike Twilio which is under a publicly traded parent company.
Technology SoftwareOwned by Calendly, Inc.
Scheduling automation software platform that eliminates back-and-forth emails when booking meetings.
Calendly is privately owned, unlike Twilio which is under a publicly traded parent company.
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Culture Amp is privately owned, unlike Twilio which is under a publicly traded parent company.
Technology SoftwareOwned by Dataminr, Inc.
Real-time AI event, threat, and risk intelligence platform used by corporations, governments, defense agencies, and newsrooms worldwide.
Dataminr is privately owned, unlike Twilio which is under a publicly traded parent company.
Technology SoftwareOwned by Globalization Partners, Inc.
Global employment platform offering employer of record services in more than 180 countries, founded in 2012 as Globalization Partners.
G-P (Globalization Partners) is privately owned, unlike Twilio which is under a publicly traded parent company.
Technology SoftwareOwned by Gainsight, Inc.
Customer success software brand that created its category, now a Vista Equity Partners-backed platform used by more than 2,000 companies.
Gainsight is privately owned, unlike Twilio which is under a publicly traded parent company.
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