Side by side
APIContext vs Checkly
Both stand on api monitoring tools. Which one you can start free with, which one lets you read the code, and what each costs once you pay.
Free plan LinuxMacWeb+1
APIContext combines scheduled checks with contract, telemetry, and security validation. Its free tier has a defined test allowance and does not include simulated browser journeys.
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Free plan APILinuxWeb
Checkly combines uptime monitors, browser-based checks, and scheduled Playwright suites with a code-oriented workflow. The free Hobby plan has monthly run caps; paid plans start with Starter at $24 a month.
Visit ChecklyThe facts
| APIContext | Checkly | |
|---|---|---|
| Free plan | Yes | Yes |
| Open source | Not published | Not published |
| Runs on | Linux, Mac, Web, Windows | API, Linux, Web |
| Lowest paid plan | Starter: $29 a month | Starter: $24 a month |
| Plans published | 5 | 4 |
| Maker | Not published | Not published |
| Website | apicontext.com | checklyhq.com |
| On api monitoring tools | #1 of 27 | #2 of 27 |
APIContext: what it does well
- Checks APIs and other services from 125+ global locations
- Can alert on drift from OpenAPI or FAPI contracts
- Supports OpenTelemetry-compatible signals and listed destinations
- Free tier includes 10,000 monthly API, MCP, and HTTP tests
What to know first
- Free tier excludes simulated browser journeys
- Starter begins at $29 a month, billed annually
Checkly: what it does well
- Monitors eight listed uptime check types.
- Browser checks simulate user interactions.
- Runs full Playwright suites as scheduled monitors.
- CLI deploys monitors from a terminal.
- Free plan includes API and browser check runs.
What to know first
- Hobby caps API runs at 10,000 monthly.
- Hobby caps Browser Check runs at 1,000 monthly.
- Enterprise pricing is custom and not listed.
- Enterprise-only support includes 24x7 phone escalation.
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