agentlytics vs PostHog
Last checked October 4, 2026. Website traffic analytics versus a full product-analytics platform.
The short version
PostHog is an open-source product analytics platform that bundles event analytics, session replay, feature flags and experiments. It is built for product teams working inside an app.
agentlytics (measuremy.site) is cookieless analytics for websites and the AI agents that grow them: one script tag, one dashboard, and an MCP server so Claude Code, Cursor or Codex can read your traffic, funnels and campaign results.
Side by side
| PostHog | agentlytics | |
|---|---|---|
| Focus | Product analytics for apps, with replay, flags and experiments | Website analytics: traffic, sources, funnels, campaigns |
| Tracking individuals | Yes, identified users and sessions | No; anonymous daily visitor ids |
| Cookies and consent | Depends on configuration | No cookies, no consent banner needed for the tracker |
| Price | Usage-based with a free allowance; check their pricing page | Free for 5,000 pageviews a month, paid plans from $9/month |
| Setup | SDK, events and properties to plan | One script tag |
| AI agent access | Offers its own MCP server | Built in: your coding agent reads traffic, funnels and campaigns over MCP |
Details about PostHog come from its public information and can change. Check its own site for current plans and features.
Choose PostHog if
- You are a product team that needs session replay, feature flags or A/B tests
- You track detailed user behaviour inside an app
- You want one platform for several product tools
Choose agentlytics if
- You mainly want to know about website traffic, sources and conversions
- You want it set up in a minute without a data model
- You don't want to identify or follow individual users
Our take
These tools answer different questions. PostHog is for understanding what signed-in users do inside a product. agentlytics is for understanding where visitors come from and where they leave. Plenty of teams would want both, and nothing stops you from running them together.
Questions
Is agentlytics a PostHog alternative?
Only for website traffic. It doesn't offer session replay, feature flags or experiments.