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Checkly logo

Checkly

API and browser monitoring as code

freemiumupdated Aug 16, 2026

Checkly is an active reliability platform for developers and agents that combines Playwright browser checks, API checks, synthetic monitoring, monitoring-as-code, traces, status pages, alerts, and Rocky AI analysis. It helps teams run code-defined production checks from global and private locations instead of relying only on pre-deploy tests.

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Developer-owned active reliability

Checkly positions itself as an active reliability platform for developers and agents, combining synthetic monitoring, Playwright browser checks, API checks, monitoring-as-code, status pages, traces, alerting, and Rocky AI analysis. The value is strongest for teams that want production checks to live close to code, CI, and deployment workflows instead of being owned only by a separate monitoring dashboard.

Current pricing anchor

The current public pricing page lists Hobby at $8 per month, Starter at $24 per month, Team at $64 per month, and Enterprise as custom. Plan limits differ across Browser/Playwright checks, API checks, agentic checks, locations, alerts, status pages, and observability features; for example, Team includes larger browser and API check quotas, one included agentic check, broader locations, and SMS or webhook alerting. Older $40-style plan references should not be used as the current default price.

Workflow fit

Checkly is a good fit for product engineering, DevOps, SRE, and QA teams that already trust Playwright or code-defined API tests and want those checks to keep running after deployment. It supports CLI-based workflows, private locations, traces, screenshots, incident integrations, and Git-based check definitions, but it is still a hosted monitoring product rather than a replacement for full logs, metrics, tracing, or a self-hosted observability stack.

Pricing

Hobby $8/mo, Starter $24/mo, Team $64/mo, Enterprise custom; quotas vary for Browser/Playwright, API, agentic checks, locations, alerts, and status pages.

Platforms

Web app, CLI, monitoring-as-code, Playwright/API checks, private locations, traces, status pages, incident integrations

Categories

Tags

Use Cases

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Reliable end-to-end testing

Cross-browser E2E testing framework by Microsoft supporting Chromium, Firefox, and WebKit with one API. Features auto-waiting, tracing with timeline/screenshots/DOM snapshots, codegen for recording tests, and parallel execution. Component testing for React, Vue, Svelte. Built-in API testing, network mocking, and mobile emulation. Known for reliability and speed vs Selenium/Cypress. 70K+ GitHub stars, rapidly becoming the E2E standard.

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FAQ

What is Checkly?

Checkly is an active reliability platform for developers and agents that combines Playwright browser checks, API checks, synthetic monitoring, monitoring-as-code, traces, status pages, alerts, and Rocky AI analysis. It helps teams run code-defined production checks from global and private locations instead of relying only on pre-deploy tests.

Is Checkly free?

Checkly offers a free tier alongside paid plans. Hobby $8/mo, Starter $24/mo, Team $64/mo, Enterprise custom; quotas vary for Browser/Playwright, API, agentic checks, locations, alerts, and status pages.

What are the best Checkly alternatives?

The top editor-verified Checkly alternatives are Vitest, Jest, Playwright, and more.

How does Checkly score in our review?

Our hands-on review scores Checkly 84/100 overall, based on speed, privacy, and developer-experience testing.