Checkly Inc.
Checkly is an active reliability platform that combines synthetic monitoring and end-to-end testing to provide a developer-first approach to application health.
At a Glance
- DevOps
- Site Reliability Engineering (SRE)
- Frontend Engineering
- SaaS Enterprises
AI Tools by Checkly Inc.
(1)Checkly
API and UI Monitoring Platform
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Latest News
Checkly launches Agentic Checks: AI-powered monitoring for dynamic UIs.
Checkly secures $20M Series B to accelerate 'Monitoring as Code' platform.
Checkly introduces Launch Week 2: Expanding the MaC workflow with new CLI capabilities.
Checkly raises $10M Series A led by CRV to scale synthetic monitoring.
Products & Services
Unified monitoring platform using Playwright and Puppeteer to simulate user interactions.
Reliable monitoring for REST and GraphQL APIs with automated assertions.
A workflow and CLI that allows developers to manage monitoring configurations as code within their Git repositories.
AI-powered synthetic checks that use natural language prompts to automatically discover and monitor user journeys.
Market Position
Positions itself as the 'Active Reliability' layer, differentiated by a developer-centric 'Monitoring as Code' workflow and AI-driven resilience (Agentic Checks) compared to legacy APM and synthetic monitoring tools.
Leadership
Founders
Hannes Lenke
CEO and Co-Founder. Previously Founder & CEO of TestObject (acquired by Sauce Labs) and General Manager EMEA at Sauce Labs.
Tim Nolet
Founder and Chief Evangelist. Previously a senior software engineer with 15+ years of experience in enterprise Java and front-end development. Original creator of Checkly.
Executive Team
Hannes Lenke
CEO
Co-founder, former CEO of TestObject.
Tim Nolet
Chief Evangelist
Founder, former CTO.
Board of Directors
Founding Story
Checkly was founded by Tim Nolet to bridge the gap between testing and monitoring using modern tools like Playwright. He wanted a developer-first tool that could be managed as code, leading to the creation of the Monitoring-as-Code (MaC) workflow.
Business Model
Revenue Model
Usage-based SaaS subscription with tiered plans and pay-as-you-go overages for additional test runs.
Pricing Tiers
10 Uptime Monitors, 6 locations, 2 min frequency.
50 Uptime Monitors, 6 locations, 1 min frequency.
75 Uptime Monitors, 22 locations, 30 sec frequency.
Unlimited monitors, 32+ locations, private locations, SSO.
Target Markets
- DevOps
- Site Reliability Engineering (SRE)
- Frontend Engineering
- SaaS Enterprises
- Monitoring critical user flows (login, checkout)
- Global API performance monitoring
- Production regression detection
- SLA and uptime reporting
- Vercel
- 1Password
- Joyn
- commercetools