9:41
sentry.io
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sentry.io

15 technologies
VerifiedVisit2.6M/mo$74M41515 Tech25 Leads
Deep Dive

Sentry: The Error-First APM Giant

How a $73M revenue error-tracking tool quietly built a developer monopoly

While investors chase the next AI infrastructure play, Sentry has quietly built a $73M revenue machine by solving the most boring problem in software: knowing what broke, when, and why. Their secret? Treating error tracking not as a feature, but as the foundation for everything else in observability.

$73.8M
annual revenue
2.56M
monthly visits
415
employees
62%
direct traffic

"Sentry doesn't just monitor your errors—it owns the developer's attention. 62% direct traffic means devs don't search for alternatives; they search for Sentry."

The Moat is in the Memory

With 2.5M monthly visits and a #17K global rank, Sentry's real power isn't traffic—it's recall. When 'sentry' alone generates 245K searches monthly, you're not a tool, you're a reflex. The fact that PostHog (226K searches) appears as their top keyword reveals a fascinating insight: devs are actively comparing, yet Sentry remains the default choice.

Developer-Led, Product-Led

415 employees generating $73.8M means $178K revenue per employee—exceptional efficiency for a dev tool. This isn't sales-driven growth; it's product gravity. The 62% direct traffic proves developers *choose* to return, not because of marketing spend, but because Sentry solves the 'what the hell just happened?' moment better than anyone else.

The funding tells another story: $217M raised against $73.8M revenue suggests they're not done. They're building an observability empire where error tracking is the wedge, and APM is the kingdom. The Trustpilot rating of 3.2/5 from only 10 reviews is noise—what matters is that devs keep coming back, typing 'sentry.io' directly into their browsers.

  • Error-first strategy: They own the most critical moment in the developer workflow
  • Direct traffic dominance: 62% means zero acquisition cost for returning users
  • Search monopoly: 245K 'sentry' searches vs 8.8K 'sentry pricing' shows value perception
  • Efficiency machine: $178K revenue per employee beats most SaaS benchmarks
They don't chase every observability vertical
They dominate error tracking with 245K branded searches
No aggressive paid acquisition strategy
62% direct traffic = organic developer loyalty
Trustpilot score is mediocre (3.2/5)
Product-led growth with elite efficiency metrics

Sentry is a Warning System for the Industry

When devs type your name directly 1.5M times/month, you've won more than a market—you've built a reflex. The real question isn't what Sentry does next; it's what they break by doing it.

What tech stack does Sentry use?

17 detected
Security1
Error Tracking1
Backend Frameworks1
Programming Languages1
Customer Support1
Analytics & Marketing1
Web Standards1
Build Tools1
UI Libraries1
JavaScript Libraries1
Frontend Frameworks1
Tracking & Analytics2
G
Google Analytics
S
Sentry

How much traffic does Sentry get?

Traffic & Engagement

2.6M
Monthly Visits
6.8
Pages/Visit
5:22
Avg. Duration
33%
Bounce Rate
Monthly Traffic Trend-5%
2.7M
Oct 2025
Oct
2.6M
Nov 2025
Nov
2.6M
Dec 2025
Dec

Traffic Sources

Search
31%
Direct
62%
Social
0%
Referrals
5%
Email
0%
Paid
1%

Where is Sentry's audience located?

🌍21.5%
🌍6.8%
🌍6.5%
🌍6.2%
🌍3.8%

What keywords does Sentry rank for?

5 keywords
1sentry245.3K vol$1.82
2posthog226.2K vol$3.90
3sentry pricing8.8K vol$8.01
4sentry mcp5.3K vol$3.14
5sentry login4.7K vol$1.41

How is Sentry's SEO?

Open Graph Image

OG Image preview
og:image

https://images.ctfassets.net/em6l9zw4tzag/2QpkRfXBKS60Cq50REtPDL/95208c9546303aed0e6630fd63227a0a/home-hero-meta.webp

Meta Tags

title60 chars

Application Performance Monitoring & Error Tracking Software

description169 chars

Application performance monitoring for developers & software teams to see errors clearer, solve issues faster & continue learning continuously. Get started at sentry.io.

languageEN

H1 Tags

h1Code breaks, fix it faster

Schema Types

OrganizationWebPageOrganization

What is Sentry's revenue?

$74M
Annual Revenue
415
8%
Employees
$178K
Revenue/Employee
$217M
Total Funding
$3.0B
Valuation
San Francisco, United States
Headquarters

Who works at Sentry?

Loading leads...

What do customers think of Sentry?

Sentry

Sentry

3.2
10 reviews

Categories

Software Company#undefinedSoftware Vendor#undefined

Activity & Engagement

Reply Rate
0%
Avg. Reply Time
0.0 days

Contact Information

Reviews (9)

Filter by rating:
Matej
1/17/2025
🇺🇸 United States2 reviewsOrganicUnverified
Experience date: 1/14/2025
Reached out to customer support & they…

Reached out to customer support & they implemented the feature we needed - as a free client! What an amazing support team. Been using sentry for all of our software for 3 months now and it had help us uncover a lot of silent bugs or those people won't bother to report. Amazing support, extremely easy to integrate their APIs, clean UI. 10/10 recommended.

Jeff Stern
10/23/2024
🇺🇸 United States57 reviewsOrganicUnverified
Experience date: 10/1/2024
Pretty reliable and straightforward!

Pretty reliable and straightforward!

Robin WolffVerified
4/29/2022
🇩🇪 Germany16 reviewsOrganicUnverified
Good tool to monitor errors and bugs

Good tool to monitor errors and bugs

Alexander Thiele
11/5/2021
🇩🇪 Germany7 reviewsOrganicUnverified
I used sentry several times for…

I used sentry several times for checking what kind of issues appear in our backend systems. worked always pretty good.

Martin M
3/17/2024
🇵🇹 Portugal4 reviewsOrganicUnverified
Experience date: 3/1/2024
An excellent tool

An excellent tool. Issues and bugs become visible really well. Events and errors may quickly exceed the limit. Both managers and the dev team should keep an eye on that. Prices for Sentry keep increasing. We now pay 44 per month. Speed of the service keeps decreasing. I understand they have to load tons of data and scripts, but still...

Frequently Asked Questions about Sentry

What is Sentry's Revenue?
Sentry generates approximately $74M in annual revenue. With 415 employees, that's $177,800 per employee. The company has raised $217M in total funding.
What does Sentry do?
Application performance monitoring for developers & software teams to see errors clearer, solve issues faster & continue learning continuously. Get started at sentry.io.
How fast is Sentry growing?
Sentry employee count has changed by 8% year over year.
What technologies does Sentry use?
Sentry uses 15 technologies across their website including Security, Error Tracking, Backend Frameworks. Key technologies include HSTS, Sentry, Laravel.
Who are Sentry's competitors?
Sentry's main competitors include THOR, Hyperion. These companies operate in similar markets and compete for the same customer base.
What do customers think of Sentry?
Sentry has a Trustpilot score of 3.2 out of 5 (3 stars) based on 10 customer reviews.

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About sentry.io

Application performance monitoring for developers & software teams to see errors clearer, solve issues faster & continue learning continuously. Get started at sentry.io.

Company Overview

sentry.io
Website
computers_electronics_and_technology
Industry
#17,019
Global Rank
2.6M
Monthly Visitors
15
Technologies
25+
Employees

Contact sentry.io

Technology Stack

sentry.io uses 15 technologies across their website including HSTS, Sentry, Laravel, and more.

Security

HSTS

Error Tracking

Sentry

Backend Frameworks

Laravel

Programming Languages

PHP

Customer Support

Zendesk

Analytics & Marketing

Plausible

Traffic & Audience

2.6M
Monthly Visits
33%
Bounce Rate
6.8
Pages/Visit
5:22
Avg. Duration

sentry.io receives approximately 2.6M monthly visitors and ranks #17,019 globally. The website has a bounce rate of 33% with visitors viewing an average of 6.8 pages per visit. Users spend an average of 5:22 on the site.

The majority of sentry.io's traffic comes from undefined, undefined, .

Frequently Asked Questions

What is sentry.io?
Application performance monitoring for developers & software teams to see errors clearer, solve issues faster & continue learning continuously. Get started at sentry.io.
How much does sentry.io cost?
You can view sentry.io's pricing and plans on their pricing page. Visit their website for the most up-to-date pricing information.
What technologies does sentry.io use?
sentry.io uses 15 technologies including HSTS, Sentry, and 9 more. View the full tech stack analysis above.
How do I contact sentry.io?
You can contact sentry.io via email at [email protected] or through their contact page.
What are sentry.io's social media accounts?
sentry.io is active on github, twitter, linkedin. You can find links to all their social media profiles in the social section above.
Is sentry.io hiring?
Check sentry.io's careers page for current job openings and opportunities. The company has 25+ known employees.
How popular is sentry.io?
sentry.io receives approximately 2.6M monthly visitors and ranks #17,019 globally.

Related Searches

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This page provides publicly available information about sentry.io. Data is collected from various public sources and may not always be up to date. For the most accurate information, please visit sentry.io directly at https://sentry.io.