Twilio

by Twilio Inc.

Cloud Free Tier paid API Available

Cloud communications platform providing APIs for SMS, voice, email (SendGrid), video, and WhatsApp messaging with usage-based pricing. Twilio is a cloud communications platform founded in 2008 by Jeff Lawson and headquartered in San Francisco. The company went public on the NYSE in 2016 (ticker: TWLO) and reported $4.

Key Facts

Key facts about Twilio
AttributeValueAs ofSource
Founded2008Apr 2026Twilio
IPO2016 (NYSE: TWLO)Apr 2026Twilio SEC filing
Annual Revenue$4.1 billion (FY2024)Apr 2026Twilio 10-K
Customers300,000+ active customer accountsApr 2026Twilio
SMS PricingFrom $0.0079/message (U.S. domestic)Apr 2026Twilio
ProductsSMS, Voice, Video, Email/SendGrid, WhatsApp, Segment, FlexApr 2026Twilio
SendGrid AcquisitionAcquired SendGrid in 2019 for $2 billionApr 2026Twilio
Segment CDPTwilio Segment — customer data platform for event-driven automationApr 2026Twilio

About Twilio

Twilio is a cloud communications platform founded in 2008 by Jeff Lawson and headquartered in San Francisco. The company went public on the NYSE in 2016 (ticker: TWLO) and reported $4.1 billion in revenue for fiscal year 2024. As of April 2026, Twilio serves more than 300,000 active customer accounts worldwide.

The platform provides a suite of communication APIs: Programmable SMS (from $0.0079/message for U.S. domestic), Programmable Voice (from $0.013/minute inbound), Programmable Video, WhatsApp Business API, and email delivery via SendGrid (acquired in 2019 for $2 billion). Developers integrate these APIs into applications to send notifications, verification codes, marketing messages, and support communications programmatically. Twilio Verify handles two-factor authentication, and Twilio Conversations provides multi-party messaging across SMS, WhatsApp, and chat.

Twilio Segment (acquired in 2020 for $3.2 billion) is a customer data platform (CDP) that collects, cleans, and routes user event data across marketing, analytics, and data warehouse tools. Segment enables event-driven automation by unifying customer data from websites, mobile apps, and servers into a single customer profile. Twilio Flex is a programmable contact center platform that can be customized with code. Pricing is usage-based with no minimums — organizations pay only for what they use, with a free trial that includes $15 in credit.

Integrations (8)

AWS native
HubSpot third-party
Salesforce native
Segment native
SendGrid native
Shopify third-party
Slack third-party
Zapier third-party

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