Monitor your small projects and hobby sites with JavaScript-based API, TCP, and browser checks.

*Hobby plan comes with access to Team plan features for 14 days. No credit card required – jump in!

10k API & network / 1.5k browser check runs

Ideal for small projects, offering essential monitoring tools and alerting features.

Private locations, Prometheus endpoint, visual regression testing, pro support, and more.

Use an innovative workflow across your modern development team to achieve essential monitoring and alerting for your applications and sites.

+ $2.00 for 10,000 extra API & TCP check runs

+ $5.00 for 1,000 extra browser check runs

Designed for modern development teams of up to 20 users, providing advanced monitoring, alerting, and advanced features.

Traces, Status Pages, SSO/SAML, Client certificates, premium support, and more.

Build and run synthetic monitoring across distributed teams and systems with an advanced MaC workflow delivering programmability, speed, resilience.

Custom-built for large-scale teams to build, run, and scale synthetic monitoring with extensive flexibility.

Multistep requests are shared with API check runs. 1 request in a multistep API check equals one API check run.
See FAQ for more information

Track and alert on unexpected visual changes like layout issues and 3rd party elements. 

API checks up to every 10s and Browser checks every 60s.

Supported as a paid add-on for Enterprise users. 

Contact sales to get a quote for the traces paid add-on. You can choose between import and export or both.

As a paid add-on, you can choose to import or export traces, or both, based on your needs and existing stack. 

Enable password protection for your dashboards.

Adjust the look and feel of your dashboards.

Configure when and how often your are alerted and how many reminders you should get.

Customize your own plan and get a discount for your commitment.

API checks are monitors that do POST, GET, and other typical HTTP requests. You have full control over the payload, headers, etc. You can also create assertions to check if the response from your API is valid and performant. For billing, we count any HTTP request as a check run. They can be scheduled to run every 10 seconds, while a 1-second interval is available upon request for API checks.

Browser checks are monitors based on Node.js scripts using frameworks like Mocha, Puppeteer, and Playwright. Each browser check uses an actual Chrome browser to execute clicks, fill out forms and validate if these interactions have the correct results. This is also commonly called “synthetic monitoring”. For billing we count every executed script as a check run. Browser check runs have a timeout threshold of 120 seconds.

By signing up for the hobby plan, you get access to almost all of Checkly’s features. You do not need a credit card to get started. You can execute up to 10,000 API and 1,500 browser check runs per month.

The hobby plan is hard-capped at 10k API and 1.5k browser check runs. If you need more, upgrade to the team plan. The team plan includes 50k API and 6k browser check runs with the possibility of prepaying for additional check runs ($0,005 for each browser and $0,0002 for each API check). If you still need more, consider the enterprise plan—the sky is the limit! 

Overages apply at $6 for 1k browser and $2.5 for 1k API checks if no prepaid check runs are left.

How can I run more checks than included in my pricing plan?

If there are no prepaid checks left, we bill $0.00025 for every API and $0.006 for every additionally run browser check.

What happens when I run more checks than included in my pricing plan?

For the Hobby plan upgrades and downgrades don’t apply.

Downgrade Team plan: You can reduce the number of prepaid checks from account settings. The changes will apply after your current subscription cycle automatically.

When you are on a Hobby plan or Team plan, you can switch to all plans anytime, and the changes will apply immediately.

Prepaid plans, like the Team plan, are paid upfront at the beginning of the subscription cycle. Overages will be added to the invoice of the next subscription cycle.

German customers: Yes, invoices will include value-added tax.

European customers outside Germany: Your invoice will include value-added tax if you do not provide a valid VAT ID. If you provide a VAT ID, no tax will be added.

Customers outside Europe: Invoices will not include value-added tax.

We accept Visa, Mastercard, and American Express credit card payments. Stripe handles all payments. For custom plans, we also accept invoice payments.

Yes! We do support early-stage startups that are younger than two years by providing a 30% discount on all plans. Nonprofits qualify for a 50% discount. Apply here

Do you support early startups or nonprofits?

Multistep requests are drawn from a shared pool with API check runs - 1 request in a multistep API check equals one API check run. See the multistep API check documentation for more details.

TCP requests are drawn from a shared pool with API check runs - 1 request in a TCP check equals one API check run.

If you subscribed to a specific plan, like our Team Plan, at a lower price, e.g., $40 per month, you'll remain at that rate for as long as you're on that plan. Even if the advertised price increases to $80 per month, your subscription remains unaffected. However, if you upgrade or downgrade your plan in the future and opt for the Team Plan again, you'll then be charged the current price of $80 per month. Any plan changes may adjust your subscription price, but we'll always notify you beforehand, offering clear communication and the option to opt-out if needed. Our aim is to ensure transparency and fairness while delivering the best value to you.

What happens if the price of my subscribed plan changes? Will my subscription price also change?

Transform your development workflow with a code-based monitoring process that's programmable, fast, and reliable.

Start monitoring your API endpoints and your vital site transactions.

Get started with Checkly synthetic monitoring for your hobby projects, business sites, and crucial enterprise applications.

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