| Overview |
An open-source session replay and product analytics platform that can run on your infrastructure, combining replays with errors, network activity, performance data, funnels, journeys, heatmaps, web analytics, and co-browsing. | A hosted cookieless web analytics service with real-time traffic, custom events, goals, funnels, saved segments and error tracking. Its API, CLI and MCP integrations expose reports to other tools. |
| Pricing |
Open-source self-hosting is free. Cloud Free: 1,000 sessions/month; Serverless: $5.95 per 1,000 sessions/month; Dedicated: from $199/month, billed hourly; Enterprise: custom. | From $9/month for 10,000 monthly events (pageviews and custom events combined), or $7/month billed annually. All features and unlimited websites; 30-day trial without a card. Permanent Free Access is restricted to .edu, .github.io and .gitlab.io sites with a public widget. |
| Deployment |
Self-hosted and hosted options | Vendor-hosted cloud |
| Best for |
Engineering and product teams that need self-hosted replay, debugging context, and product analytics | Website owners and small teams wanting hosted traffic and conversion reporting with API and automation access. |
| Operator |
Asayer SAS Independent private company | Key Arg B.V. Independent private company |
| Company base |
Distributed organization | Monster, Netherlands · European Union |
| Organization scale |
No comparable official organization-size figure was publicly disclosed. | No comparable official organization-size figure was publicly disclosed. |
| Recent direction |
product analytics Recent official evidence shows a focus on product analytics. | platform integration Recent official evidence shows a focus on platform integration. |
| Key features |
- Self-hosted session replay
- Product and web analytics
- Error, network, and performance context
- Funnels and journeys
- Heatmaps
- Co-browsing
- Web and mobile capture
- Data export
- MCP server
|
- Cookieless traffic and real-time reports
- Custom events, goals and funnels
- Saved segments and error tracking
- Stats API, CLI and MCP
- WordPress and n8n integrations
|
| Important considerations |
Cloud Free includes 2 users, 1 project, and 7-day retention. Paid Serverless includes unlimited users and projects with 30-day retention. Self-hosting requires your own infrastructure; Dedicated costs depend on the instance, region, and running time. | Vendor cloud only; analytics data is processed and stored in the Netherlands. Outbound clicks and downloads count as billable custom events. Daily site-specific identifiers limit continuity across days; review privacy notices and collection settings for your use case. |
| Integrations |
GitHub, Jira, Slack, Sentry, Datadog | WordPress, n8n, MCP, CLI, Google Analytics, Google Search Console |
| Fact check |
We checked this information against official vendor sources on 2026-09-04. |
We checked this information against official vendor sources on 2026-09-30. |