When was Sentry founded?

Sentry was founded in 2011 and became a unicorn in 2021, reaching the milestone in 10 years. It raised its 1st funding round 4 years after its incorporation.

Where is Sentry located?

Sentry is headquartered in San Francisco, United States.

Who is the current CEO of Sentry?

Milin Desai of Sentry. They are also angel investors in 2 startups.

How many employees does Sentry have?

As of May 31, 2026, the latest employee count at Sentry is 439.

Is Sentry a funded company?

Sentry is a funded company, having raised a total of $217M across 6 funding rounds to date. The company's 1st funding round was a $1.5M Seed round, raised on 2015.

How much is Sentry worth?

The latest valuation of Sentry is $3B as of May 04, 2022.

When was the latest funding round of Sentry?

Sentry's latest funding was a $90M Series E round on May 04, 2022, with participation from 4 investors. Its primary sector is Open Source. In United States, the Open Source sector has seen $3.27B in funding in 2026 to date.

Is Sentry a Open Source company?

The primary sectors of Sentry are Open Source, DevOps, IT Operations and Software Testing Tools.

Where does Sentry rank among its competitors?

Sentry ranks 5th amongst 362 active competitors, of which 54 are funded. It stands 2nd in terms of total funding among its competitors. The most recent competitor to raise funding was Lightrun, which secured $70M in Apr, 2025.

Who are the top competitors of Sentry?

Sentry's top competitors include Datadog, Honeycomb and AppDynamics. Among them, Lightrun secured the most recent funding round in April, 2025.

Sentry - 2026 Company Profile, Team, Funding & Competitors

Sentry is a series E company based in San Francisco (United States), founded in 2011 by David Cramer and Chris Jennings. It operates as a Provider of application performance monitoring and error tracking software solutions. Sentry has raised $217M in funding from investors like Accel, New Enterprise Associates and Bond Capital, with a current valuation of $3B. The company has 362 active competitors, including 54 funded and 62 that have exited. Its top competitors include companies like Datadog, Honeycomb and AppDynamics.

Company Details

Provider of application performance monitoring and error tracking software solutions. It offers tools for error monitoring, logs, session replay, tracing, uptime monitoring, and code review. The platform provides integrations and SDKs for various programming languages and frameworks. It delivers solutions for web, mobile, gaming, AI observability, and e-commerce applications.

Website: sentry.io/welcome/
Social
Email ID: *****@sentry.io

Key Metrics

Founded Year

2011

Location

San Francisco, United States

Stage

Series E

Total Funding

$217M in 6 rounds

Latest Funding Round

Series E, May 04, 2022, $90M

Post Money Valuation

$3B as on May 04, 2022

Investors

Accel & 9 more

Ranked

5^th among 362 active competitors

Employee Count

439 as on May 31, 2026

Investment & Acquisitions

Emerge & 1 more

Similar Companies

Datadog & 468 more

View Sentry's full profile

Sentry is associated with 1 legal entity given below:

Legal Entity Name	Date of Incorporation	Revenue	Latest Employee Count	Documents
Functional Software, Inc CIN: 474554430 , United States, Active	Sep 17, 2012	-	230 (As on Dec 31, 2024)	-

Sentry has raised a total funding of $217M over 6 rounds. Its first funding round was on 2015. Its latest funding round was a Series E round on May 04, 2022 for $90M. 4 investors participated in its latest round. Sentry has 10 institutional investors.

Here is the list of recent funding rounds of Sentry:

Filter this list

Date of Funding	Funding Amount	Round Name	Post-Money Valuation	Revenue Multiple	Lead Investors	Other Investors
May 04, 2022	$90M	Series E	$3B	-	Bond Capital, Accel	New Enterprise Associates, K5 Global
Feb 18, 2021	$60M	Series D	$1B	-	Accel	New Enterprise Associates, Bond Capital
Sep 24, 2019	$40M	Series C	-	-	Accel	New Enterprise Associates

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View details of Sentry's funding rounds and investors

The founders of Sentry are David Cramer and Chris Jennings. Milin Desai is the CEO of Sentry.

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

David Cramer: Co-Founder & CPO of Sentry and founder of 1 other company. They are also an angel investor in 21 startups.
Chris Jennings: Co-Founder of Sentry.
Contact Info: 1 email address
Milin Desai: CEO of Sentry. They are also an angel investor in 2 startups.
Contact Info: 1 email address

View details of Sentry's Founder profiles and Board Members

Sentry's employee count trend

Sentry has 439 employees as of May 26. Here is Sentry's employee count trend over the years:

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Top competitors of Sentry include Datadog, Honeycomb and AppDynamics. Here is the list of Top 10 competitors of Sentry, ranked by Tracxn score:

Rank	Company Details	Short Description	Total Funding	Investors	Tracxn Score
1st	Datadog 2010, New York City (United States), Public	Provider of integrated platform for monitoring, security, and observability services	$147M	Index Ventures, OpenView & 19 others	80/100
2nd	Honeycomb 2016, San Francisco (United States), Series D	Cloud based application performance monitoring platform	$150M	Headline, Insight Partners & 14 others	71/100
3rd	AppDynamics 2008, San Francisco (United States), Acquired	Cloud based application performance monitoring software provider	$240M	Altimeter Capital, General Atlantic & 21 others	69/100
4th	Komodor 2020, Rockville (United States), Series B	Provider of an autonomous AI SRE platform for Kubernetes management	$72M	Accel, Tiger Global Management & 15 others	68/100
5th	Sentry 2011, San Francisco (United States), Series E	Provider of application performance monitoring and error tracking software solutions	$217M	Accel, Bond Capital & 8 others	66/100
6th	Pepperdata 2012, Sunnyvale (United States), Series B	Cloud based platform offering application performance management solutions	$20.8M	AME Cloud Ventures, Webb Investment Network ... & 14 others	65/100
7th	Axiom 2010, San Francisco (United States), Series B	Provider of observability and AI engineering platform for event data	$41.4M	Crane Venture Partners, Mango Capital & 4 others	64/100
8th	Embrace 2016, Culver City (United States), Series B	Provider of user-focused observability platform for mobile and web applications	$79.5M	New Enterprise Associates, BoxGroup & 27 others	64/100
9th	LogRocket 2016, Cambridge (United States), Series C	AI-powered platform for understanding and optimizing user experiences	$55M	Battery Ventures, Delta-v Capital & 3 others	63/100
10th	Lightrun 2019, Tel Aviv (Israel), Series B	Developer of a platform providing observability and debugging tools for developers	$115M	Insight Partners, Accel & 5 others	62/100