When was Segment founded?

Segment was founded in 2011 and raised its 1st funding round 2 years after it was founded.

Where is Segment located?

Segment is headquartered in San Francisco, United States. It is registered at San Francisco, California.

Who is the current CEO of Segment?

Peter Reinhardt of Segment. They have also founded 1 company and are angel investors in 7 startups, including ClassMetric and Charm Industrial.

How many employees does Segment have?

As of Jan 31, 2026, the latest employee count at Segment is 233.

Is Segment a funded company?

Segment is a funded company, having raised a total of $300M across 6 funding rounds to date. The company's 1st funding round was a $600K Seed round, raised on Jan 15, 2013.

How much is Segment worth?

The last known valuation of Segment was $3.2B as of Dec 31, 2020.

When was the latest funding round of Segment?

Segment's latest funding was a $175M Series D round on Apr 02, 2019, with participation from 7 investors. Its primary sector is MarketingTech. In United States, the MarketingTech sector has seen $3.24B in funding in 2026 to date.

Is Segment a MarketingTech company?

The primary sector of Segment is MarketingTech.

Where does Segment rank among its competitors?

Segment ranks 15th amongst 685 active competitors, of which 87 are funded. It stands 4th in terms of total funding among its competitors. The most recent competitor to raise funding was Hightouch, which secured $150M in Apr, 2026.

Who are the top competitors of Segment?

Segment's top competitors include Capillary Technologies, Twilio and Hightouch. Among them, Hightouch secured the most recent funding round in April, 2026.

Segment - 2026 Company Profile, Team, Funding & Competitors

Q: Is Segment an acquired company?

Segment got acquired by Twilio on Oct 09, 2020.

Company Details

Cloud-based customer data platform. It provides an API for developers to integrate and collect customer data and send it to multiple tools for analytics, marketing, data warehousing. It also provides multiple data sources to integrate and collect information like google analytics, HEAP, adobe analytics, flurry, mixpanel, etc. It also provides solutions for data governance.

Website: segment.com
Social
Email ID: *****@segment.com
Registered Address: San Francisco, California

Key Metrics

Founded Year

2011

Location

San Francisco, United States

Stage

Acquired

Total Funding

$300M in 6 rounds

Latest Funding Round

Series D, Apr 02, 2019, $175M

Last Known Valuation

$3.2B as on Dec 31, 2020

Investors

Accel & 20 more

Ranked

15^th among 685 active competitors

Employee Count

233 as on Jan 31, 2026

Investment & Acquisitions

DPEARL

Similar Companies

Capillary Technologies & 876 more

Exit Details

Acquired by Twilio (Oct 09, 2020)

View Segment's full profile

Segment is associated with 1 legal entity given below:

Legal Entity Name	Date of Incorporation	Revenue	Latest Employee Count	Reports
SEGMENT.IO, INC. CIN: 900711955 , United States, Active	Dec 26, 999	-	450 (As on Dec 31, 2020)	-

Segment got acquired by Twilio on Oct 09, 2020 at an acquisition amount of $*****.

Click here to take a look at Segment's acquisition in detail

Segment has raised a total funding of $300M over 6 rounds. Its first funding round was on Jan 15, 2013. Its latest funding round was a Series D round on Apr 02, 2019 for $175M. 7 investors participated in its latest round. Segment has 20 institutional investors and 1 angel investor.

Here is the list of recent funding rounds of Segment:

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Date of Funding	Funding Amount	Round Name	Post-Money Valuation	Revenue Multiple	Lead Investors	Other Investors
Apr 02, 2019	$175M	Series D	$1.5B	-	Google Ventures, Accel, Meritech	Y Combinator, Thrive Capital, Sapphire Ventures, Headline
Jul 13, 2017	$64M	Series C	-	-	Y Combinator, Google Ventures	Accel, New Enterprise Associates, SV Angel, Thrive Capital
Oct 09, 2015	$27M	Series B	-	-	Thrive Capital	Accel, Kleiner Perkins, Jon Winkelried

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View details of Segment's funding rounds and investors

The founders of Segment are Calvin French-Owen, Peter Reinhardt, Ilya Volodarsky, Ian Taylor and Lena Rix.

Here are the details of Segment's key team members:

Calvin French-Owen: Former Co-Founder of Segment and founder of 3 other companies, ClassMetric, Metalsmith and http://segment.io. They are also an angel investor in 17 startups.
Contact Info: 1 email address and 1 phone number
Peter Reinhardt: CEO & ex- Co-founder of Segment and founder of 3 other companies, ClassMetric, Charm Industrial and http://segment.io. They are also an angel investor in 7 startups.
Contact Info: 2 email addresses
Ilya Volodarsky: Former Co-Founder of Segment and founder of 1 other company. They are also an angel investor in 6 startups.
Contact Info: 1 email address
Ian Taylor: Co-Founder of Segment and founder of 1 other company.
Contact Info: 1 email address
Lena Rix: Founder/creative director of Segment.

View details of Segment's Founder profiles and Board Members

Segment's employee count trend

Segment has 233 employees as of Jan 26. Here is Segment's employee count trend over the years:

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Top competitors of Segment include Capillary Technologies, Twilio and Hightouch. Here is the list of Top 10 competitors of Segment, ranked by Tracxn score:

Rank	Company Details	Short Description	Total Funding	Investors	Tracxn Score
1st	Capillary Technologies 2008, Bengaluru (India), Public	AI powered loyalty management software for enterprises	$144M	Warburg Pincus, Norwest & 32 others	82/100
2nd	Twilio 2008, San Francisco (United States), Public	Cloud based omnichannel communication and customer engagement platform	$240M	T. Rowe Price, Fidelity Investments & 40 others	80/100
3rd	Hightouch 2019, San Francisco (United States), Series D	Provider of an AI-powered marketing and customer data platform	$322M	Bain Capital Ventures, Sapphire Ventures ... & 27 others	75/100
4th	Acquia 2007, Boston (United States), Acquired	Provider of a digital experience platform for content, community, and commerce	$174M	North Bridge Venture Partners, Centerview Capital ... & 19 others	72/100
5th	Zeotap 2014, Berlin (Germany), Series D	Provider of customer data platform with AI-powered insights and orchestration	$117M	SignalFire, HitFox Group & 42 others	70/100
6th	Treasure Data 2011, Mountain View (United States), Acquired	Provider of an AI-native platform for marketing, data, and customer engagement	$301M	Sierra Ventures, SoftBank & 12 others	69/100
7th	Common Room 2020, Seattle (United States), Acquired	Provider of software unifying customer data and buyer intent signals	$52.9M	Index Ventures, Greylock Partners & 7 others	69/100
8th	FirstHive 2009, Atlanta (United States), Series A	Provider of an AI-powered platform for customer data unification and analysis	$9.13M	Info Edge, Saama & 31 others	67/100
9th	Insider One 2012, Istanbul (Turkey), Series E	Provider of an AI-powered platform for customer engagement across multiple channels	$772M	Peak XV Partners, Aslanoba Capital & 19 others	66/100
10th	Optimove 2009, Tel Aviv (Israel), Series B	Predictive customer engagement platform for businesses	$95M	Summit Partners, Israel Growth Partners & 4 others	66/100
15th	Segment 2011, San Francisco (United States), Acquired	Cloud-based customer data platform	$300M	Meritech, TrueBridge & 19 others	61/100