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Checkly

Other B2B Software · Berlin, Germany · Founded 2018

API and E2E monitoring, delightful active monitoring platform for modern developers MoreLess

Checkly is a B2B SaaS company that provides a monitoring and testing platform for developers and DevOps teams. The company's main service is to ensure the performance and correctness of modern web applications and APIs.

The platform offers two main products: API monitoring and synthetic monitoring. The API monitoring allows developers to check the uptime, performance, and correctness of their API endpoints from different locations around the world. Synthetic monitoring, on the other hand, enables developers to simulate user interactions with their web applications using code-based end-to-end tests. This helps to detect issues before they affect real users.

Checkly's business model is based on a subscription service with different tiers of pricing depending on the number of checks and features required. The company targets individual developers, small teams, and large enterprises. The platform is designed to be "developer-first", meaning it integrates with the tools and workflows that developers already use, such as CI/CD pipelines and infrastructure-as-code tools.

The company has raised a total of $32.3M in funding over 3 rounds from 7 investors. This indicates a strong belief in the company's growth potential and the value of its services in the growing market for application performance monitoring and testing.

Keywords: API monitoring, synthetic monitoring, end-to-end testing, DevOps, monitoring as code, application performance monitoring, uptime monitoring, web application testing, CI/CD, developer tools

Company overview

Checkly company information

The essential company record, classifications and operating signals in one place.

Status
Operational
Founded
2018
Headquarters
Berlin, Germany
Employees
57
Open positions
5
Dealroom signal
82.2
client focusb2bbusiness modelSaaSsectorTestingsectorOpen SourcesectorDeveloper ToolssectorAPIsectorCodingsectorDevOpsindustryEnterprise Software

Valuation & funding

Checkly funding history

Company financing events and reported valuations.

Deal typeDateAmountValuationInvestorsSource
SERIES BEquity / VC Jul 2024 $20M $80M Accel · CRV · Balderton Capital
SERIES AEquity / VC Jun 2021 $10M $40M Accel · CRV · Guillermo Rauch · Mango Capital
SEEDEquity / VC Apr 2020 $2.3M $9M Ott Kaukver · Accel · Mirko Novakovic · Guillermo Rauch
Showing 3 recorded eventsUnlock the complete deal history →

Financials

Revenue, earnings and profit over time

Reported history and available estimates. Estimated years are marked “E”; sparse fields are left blank rather than inferred.

YearProfitMargin
2026 −$4M
2025 −$4M
2024 −$4M
2023
2022
2021
Company filings, research estimates and Dealroom dataOpen the full financial model →

Growth signals

Checkly website traffic

Latest recorded traffic for Checkly is 140K monthly website visits, up 0% over the last three months. Checkly's team declined 6.6% over the past year.

Latest monthly visits140K 3-month web change0% 1-year team growth-6.6%
Monthly website visits74 observations · Apr 2020–Jul 2026
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Comparisons

Checkly compared with similar companies

Dealroom’s weighted taxonomy model identifies the closest operating peers. Company identity and context stay open; selected comparison metrics preview what is available in the platform.

Showing 8 of the closest matchesCompare every metric →

Talent graph

Checkly's talent

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Team profiled 14 named & role-tagged
Founders Hidden — book a demo/100 quality score
Key operators 4 quality Hidden — book a demo/100
Potential founders Hidden — book a demo likely future founders
Startup mafia Hidden — book a demo alumni-founded startups
Talent movements Hidden — book a demo in · Hidden — book a demo out past 12 months

Source: Dealroom Talent Intelligence.

Investors

9 investors on Checkly's cap table

Sourced from Dealroom's funding and investor records. Investor profile links are shown where available.

Seed 4 investors entered at this stage
Accel
Ott Kaukver
Mirko Novakovic
Guillermo Rauch
Series A 3 investors entered at this stage
Other known 2 additional known investors
New Forge
Robin Vasan.

Global footprint

Where Checkly has talent and traffic

Workforce by country
13 countries with
team presence
🇺🇸 United States31.4%
🇩🇪 Germany27.4%
🇪🇸 Spain11.8%
🇬🇧 United Kingdom5.9%
🇫🇷 France3.9%
Top 5 of 13 shown

In the news

Latest news about Checkly

Recent press, funding announcements, and product moves mentioning Checkly — open to read from the original sources.

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Market sentiment

What the market is saying about Checkly

An AI-synthesized read of the highest-engagement posts about Checkly on X over the past 7 days. We rank by likes & retweets, ignore corporate channels, and surface the themes that broke out from real people.

Reading the room on X — pulling top posts and synthesizing themes…

Source: X recent search ranked by engagement (likes + retweets) · Synthesis by Claude · Cached for 1 hour

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