CalmCanary vs Checkly
Checkly alternative for teams that don't need Playwright (yet)
Checkly is synthetic monitoring around API checks and Playwright browser flows. CalmCanary pings HTTP and TCP every minute and emails you. Enough when the question is "did the endpoint answer?"
Free for now. Help us shape what comes next.
Built specifically for indie devs, solo founders, and small agencies who need fast alerts and calm uptime monitoring without a monthly subscription tax.
Price comparison
Their recurring bill vs our free launch tier. No credit card, no seat tax to start.
Starter about $288/yr annual; Team ~$768/yr before heavy synthetic usage. Hobby $0 with limits. Confirm live.
Free while we gather feedback. HTTP & TCP, 1-minute checks, email alerts. No credit card. Early users get a heads-up before a limited lifetime deal.
Get Started for FreeFeature comparison
Side-by-side specs for each product.
| Feature | Checkly | CalmCanary |
|---|---|---|
| Focus | Synthetic monitoring (Playwright + API) + uptime | Simple uptime |
| Hobby / free | $0: e.g. 10 uptime monitors, 2-min max frequency, limited browser/API runs | Free early access |
| Paid entry | Starter ~$24/mo annual; Team ~$64/mo annual | Free while gathering feedback |
| Browser / Playwright | First-class | Not offered |
| Protocols | HTTPS, TCP, DNS, ICMP, SSL/TLS, gRPC, traceroute, heartbeat | HTTP and TCP |
| Alerting | Email, Slack, webhooks; SMS on paid tiers | Email only |
Pricing and plan limits change. Re-check Checkly live before you budget. Competitor names stay unlinked.
Our clear limits
No vague caps. If you need a thousand monitors, on-call phone trees, or Playwright journeys, Checkly (or another suite) is the better fit.
- HTTP and TCP checks only (no Playwright, RUM, or transaction scripts)
- 1-minute or 5-minute intervals (not sub-minute)
- Email alerts only today (no SMS, phone, or Slack yet)
- Public status pages coming soon (not shipping today)
- Free launch tier while we gather feedback (not a 1,000+ monitor enterprise suite)
Our edge
What you get when you join CalmCanary early, beyond the free launch tier.
1:1 with our team
Get a direct channel with our dev team to request features and get support, not a ticket black hole. White-glove onboarding when you want a hand wiring monitors.
Early LTD access
Early users get a heads-up before a limited lifetime deal lands later in 2026. Only a limited number of seats will be sold.
Early features
Access early features and steer the roadmap in a private Discord before they go wide.
Indie team gratitude
Join a small indie team that actually notices. Your feedback shapes what we build next.
Honest comparison
Where they win, and where CalmCanary differs.
Where Checkly wins
- Executable tests. Login, checkout, multi-step APIs. Are Checkly's element
- Playwright Check Suites, region choice, retries, and usage metering
- Built for teams who already write automated tests and want them watched in production
Where CalmCanary feels different
- A calm uptime signal without managing check-run budgets
- Founder chat, Discord, roadmap influence, and white-glove onboarding
- Simple HTTP/TCP availability without operating a synthetic testing platform
Who should pick which
Built specifically for indie devs, solo founders, and small agencies who need fast alerts and calm uptime monitoring without a monthly subscription tax.
Pick CalmCanary
- Availability of HTTP/TCP endpoints is the main question
- You'd rather not operate a synthetic testing platform
Pick Checkly
- Playwright or rich API synthetics are how you define "working"
How to switch
No scare tactics. Parallel-run until you trust the signal.
- 1
You usually shouldn't fully switch
- 2
Keep Checkly for journey tests; use CalmCanary for always-on endpoint uptime
- 3
Or evaluate CalmCanary only for the monitors that never needed a browser
FAQs
Is CalmCanary a Checkly pricing loophole?
No. Different products. Checkly bills for synthetic runs; we offer simple uptime in early access.
Do you run Playwright?
No.
Can CalmCanary alert to Slack like Checkly?
Not natively today. Email only.
Will you add synthetics?
Only if it stays true to "stays out of the way." Tell us on Discord what you'd actually run.
Ready to try CalmCanary?
Keep Checkly for journey tests if you need them. For HTTP and TCP uptime, try CalmCanary free, meet the team, and optionally book technical onboarding. Early users get a heads-up before a limited lifetime deal in 2026.