Moonlit vs Crazy Egg
Moonlit vs Crazy Egg: What to Test or How Visitors Behave?
Crazy Egg watches visitors. It records heatmaps and sessions, and from the $99 Plus plan it runs A/B tests on your pages. Moonlit reads the site itself. It scans for search, AI readiness, speed and accessibility problems, ranks what to fix with the evidence attached and checks on later scans whether the work changed anything. Moonlit doesn't split traffic, so the two pair well. Moonlit picks the test and keeps the before-and-after record, and an A/B tool runs it.
- Crazy Egg runs A/B tests from its $99 Plus plan, billed yearly.
- Moonlit plans and measures tests but doesn't split traffic.
- Moonlit scans for search, AI readiness, speed and accessibility problems.
- Both connect to Claude and ChatGPT.
Crazy Egg and Moonlit both help you improve a website, but they look at different things. Crazy Egg looks at visitors. Moonlit looks at the site and at what changed after you worked on it.
At a Glance
| Crazy Egg | Moonlit | |
|---|---|---|
| Starting price | $29/month (Starter), billed yearly | Free plan, then $39/month (Launch) |
| A/B testing | Yes, from Plus at $99/month | No. Testing plans measure a change against a baseline |
| Heatmaps and recordings | Yes, the core of the product | Reads Microsoft Clarity when you connect it |
| Scans for site problems | Error tracking | Search, AI readiness, speed and accessibility checks |
| Recommends what to fix | AI insights from behavior data | Ranked recommendations with saved evidence |
| Tracks whether a fix worked | Through A/B test results | Finished Tasks are checked again on the next scan |
| Connected data | Google Analytics 4 | Google Analytics 4, Search Console and Microsoft Clarity |
| Claude and ChatGPT | Official MCP connector | Read-only connector for saved results |
Where Crazy Egg Fits Better
If you want to watch where people click and scroll, or run a true A/B test that splits traffic between two versions of a page, Crazy Egg does that and Moonlit doesn't.
Where Moonlit Fits Better
Moonlit is for the problems visitors can't show you: a page search engines can't index, a blocked AI crawler, missing structured data, slow loading or an accessibility barrier. It ranks those fixes, links each one to its evidence and rechecks them on the next scan. Opt-in weekly rescans email you what changed, and the app flags regressions between scans.
If you already use Microsoft Clarity for heatmaps and recordings, Moonlit can read it next to the scan, so you may not need a second behavior tool.
Using Both
Moonlit can suggest a test, save the baseline and hold the 30, 60 and 90-day check-ins. Crazy Egg can run the split. The result goes back into Moonlit's history for the client report.
Frequently Asked Questions
Can Moonlit replace Crazy Egg?
Only if you don't need A/B testing. Moonlit reads Microsoft Clarity for heatmaps and recordings, but it doesn't split traffic between page versions.
Is Crazy Egg billed monthly?
Crazy Egg's pricing page says all plans are billed annually. Moonlit lists its paid plans as monthly prices.
Which one checks if my site works with AI assistants?
Moonlit scores AI Readiness, which checks whether AI crawlers can reach and read your pages. Both tools also connect to Claude and ChatGPT so you can ask about your own data.
Sources
- Crazy Egg pricing, checked November 2, 2026
- Crazy Egg MCP connector, Crazy Egg Help Center
- Moonlit pricing
- Use Moonlit in Claude and ChatGPT
See Moonlit on Your Own Website
Moonlit is in its founding pilot. Apply for 90 days of Launch access, onboarding and structured follow-up.
Apply for the Pilot