Sentry

Sentry

Application monitoring software for developers

About Sentry

Simplify's Rating
Why Sentry is rated
A-
Rated A on Competitive Edge
Rated A on Growth Potential
Rated B on Differentiation

Industries

Data & Analytics

Consumer Software

Enterprise Software

Company Size

201-500

Company Stage

Series E

Total Funding

$216.5M

Headquarters

San Francisco, California

Founded

2011

Overview

Sentry provides application monitoring software that helps developers track and fix issues in their applications. The software collects data on errors and performance, allowing developers to see what went wrong and where, which helps them improve their code. Sentry stands out from its competitors by being user-friendly and widely adopted, with around 4 million developers using it. The company's goal is to make it easier for developers to understand and resolve issues in their applications, ultimately enhancing the overall user experience.

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Simplify's Take

What believers are saying

  • Integration with AI coding assistants enhances Sentry's debugging capabilities.
  • The acquisition of Emerge Tools expands Sentry's market share among mobile developers.
  • Sentry's partnership with SlashData addresses complex codebase challenges, improving user experience.

What critics are saying

  • Increased competition from AI-powered coding assistants like Zencoder and Google's Code Assist.
  • Potential backlash from the transition to the Functional Source License.
  • Integration challenges with Emerge Tools may disrupt Sentry's product offerings.

What makes Sentry unique

  • Sentry offers real-time error tracking across the entire stack.
  • The acquisition of Emerge Tools enhances Sentry's mobile app developer tools.
  • Sentry's Functional Source License attracts SaaS companies seeking open-source solutions without free-riding.

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Funding

Total Funding

$216.5M

Below

Industry Average

Funded Over

6 Rounds

Series E funding typically includes additional rounds after Series D if the company needs more capital. The business is usually stable, and these rounds are typically used for further expansion or to address market challenges.
Series E Funding Comparison
Below Average

Industry standards

$100M
$245M
Stripe
$250M
Reddit
$1250M
Epic Games
$1500M
Airbnb

Benefits

Competitive Compensation + Equity

401(k) Plan

Medical, Dental, Vision Insurance

Commuter Stipend

Professional Development Stipend

Health & Wellness Benefits

Charitable Matching Program

Flexible PTO

Paid Parental Leave

Growth & Insights and Company News

Headcount

6 month growth

0%

1 year growth

0%

2 year growth

1%
DNYUZ
May 6th, 2025
Sentry Acquires Emerge Tools for $1.7M

Sentry, a late-stage enterprise tech unicorn, is acquiring Emerge Tools, a YC-backed startup offering mobile app developer tools. Emerge Tools, founded in 2020, has clients like OpenAI and Spotify and raised $1.7 million in seed funding. The acquisition aims to combine Sentry's debugging software with Emerge's pre-development tools, enhancing distribution to Sentry's 4 million developers. Sentry, valued at $3 billion, has raised over $200 million and previously acquired Spectry, Codecov, and Syntax.

Business Insider
May 6th, 2025
Unicorn enterprise startup Sentry is acquiring Emerge Tools, a YC-backed suite of mobile app developer tools that counts OpenAI as a customer

Unicorn enterprise startup Sentry is acquiring Emerge Tools, a yc-backed suite of mobile app developer tools that counts OpenAI as a customer.

VentureBeat
Apr 2nd, 2025
Zencoder’S ‘Coffee Mode’ Is The Future Of Coding: Hit A Button And Let Ai Write Your Unit Tests

Join our daily and weekly newsletters for the latest updates and exclusive content on industry-leading AI coverage. Learn More. Zencoder unveils its next-generation AI coding and unit testing agents today, positioning the San Francisco-based company as a formidable challenger to established players like GitHub Copilot and newcomers like Cursor.The company, founded by former Wrike CEO Andrew Filev, integrates its AI agents directly into popular development environments including Visual Studio Code and JetBrains IDEs, alongside deep integrations with JIRA, GitHub, GitLab, Sentry, and more than 20 other development tools.“We started with the thesis that transformers are powerful computing building blocks, but if you put them in a more agentic environment, you can get much more out of them,” said Filev in an exclusive interview with VentureBeat. “By agentic, I mean two key things: first, giving the AI feedback so it can improve its work, and second, equipping it with tools. Just like human intelligence, AI becomes significantly more capable when it has the right tools at its disposal.”Why developers won’t need to abandon their favorite IDEs for AI assistanceSeveral AI coding assistants have emerged in the past year, but Zencoder’s approach distinguishes itself by operating within existing workflows rather than requiring developers to switch platforms.“Our main competitor is Cursor. Cursor is its own development environment versus we deliver the same very powerful agentic capabilities, but within existing development environments,” Filev told VentureBeat

VentureBeat
Dec 17th, 2024
Google Upgrades Its Programming Agent Code Assist With Gemini 2.0, Adds Source Integrations

Join our daily and weekly newsletters for the latest updates and exclusive content on industry-leading AI coverage. Learn More. On the heels of releasing its new generative AI models, Google updated its Code Assist tools to work with Gemini 2.0 and expanded the external data sources it connects to. Code Assist will now run on the recently released Gemini 2.0, offering a larger context window to understand bigger code bases from enterprises. Google will also launch Gemini Code Assist tools in a private preview. The platform will connect to data sources like GitLab, GitHub, Google Docs, Sentry.io, Atlassian and Snyk. This will allow developers and other coders to ask Code Assist for help directly in their IDEs. Previously, Code Assist connected to VS Code and JetBrains. Google Cloud senior director for product management Ryan J

Sentry
May 8th, 2024
Sentry on Sentry: How Metrics saved us $160K

Luckily, Sentry launched the Metrics beta back in March.

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