| Overview |
Self-hosted web analytics with a Go service and SQLite storage. Fusionaly reports visitors, traffic sources, custom events, goals and purchase revenue, with shareable dashboards and a read-only MCP interface. | Skald analyses web-server logs to distinguish visitors, AI assistants and crawlers. It is free to self-host under Elastic License 2.0, with paid hosted plans and a 30-day trial. |
| Pricing |
Free and open source under MIT, with no paid tier or software event/site quota. You pay for your server and any external AI client you choose. | Free self-hosting. Hosted Starter: $9/month or $86/year for 1 site, 1 million requests/month and 3 team members; 30-day free trial. Requests include assets and bots, not just page views. Server costs and optional AI-provider API charges are separate. |
| Deployment |
Self-hosted | Self-hosted and hosted options |
| Best for |
Site owners and developers who can operate their own analytics server and want traffic, goals and revenue in one place. | Site owners and agencies with access to suitable server or CDN logs who want visibility into people and automated traffic. |
| Operator |
Carlos Castellanos Independent project | Space-O Technologies Independent private company |
| Company base |
Spain · European Union | Ahmedabad, Gujarat, India · Other region |
| Organization scale |
1 maintainers · operator, as of 31 Oct 2026 | at least 140 team members · operator, as of 26 Oct 2026 |
| Recent direction |
operational reliability Recent official evidence shows a focus on operational reliability. | platform integration Recent official evidence shows a focus on platform integration. |
| Key features |
- Visitors, referrers, campaigns and device reports
- Custom events, goals and revenue tracking
- Visitor flows and shared dashboards
- Read-only MCP for external AI clients
|
- Server-log traffic classification
- Optional in-page tracking
- Search Console and Bing reports
- Optional AI-answer monitoring with a daily cost cap
|
| Important considerations |
You operate the server and backups. Daily visitor IDs do not identify the same person across days. Support is community-based, with no SLA. Optional AI clients receive the query results they request; self-hosting does not keep those results out of the client. | Source-available, not OSI open source. Optional browser tracking adds in-page signals. AI-answer monitoring uses your provider keys and paid API samples; it does not reproduce what every app user sees. No verified hosted data-region claim. |
| Integrations |
JavaScript, MCP | Google Search Console, Bing Webmaster Tools |
| Fact check |
We checked this information against official vendor sources on 2026-10-31. |
We checked this information against official vendor sources on 2026-10-26. |