| Overview |
An open-source web and product analytics platform with cookieless real-time traffic, custom events, user profiles, funnels, journeys, retention, error tracking, Web Vitals, and session replay in cloud or self-hosted editions. | 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 |
7-day cloud trial; Standard starts at $13/month and Pro at $26/month billed annually for 100,000 monthly pageviews; Enterprise is custom; AGPL self-hosting is free | 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 and hosted options | Self-hosted and hosted options |
| Best for |
Privacy-conscious product, engineering, marketing, and agency teams that want deeper self-hostable analytics with replay and error context | Site owners and agencies with access to suitable server or CDN logs who want visibility into people and automated traffic. |
| Operator |
Rybbit Independent project | Space-O Technologies Independent private company |
| Company base |
Distributed organization | Ahmedabad, Gujarat, India · Other region |
| Organization scale |
No comparable official organization-size figure was publicly disclosed. | at least 140 team members · operator, as of 26 Oct 2026 |
| Recent direction |
self-hosted expansion Recent official evidence shows a focus on self-hosted expansion. | platform integration Recent official evidence shows a focus on platform integration. |
| Key features |
- Cookieless real-time web analytics
- Custom events and autocapture
- Goals and conversion funnels
- User journeys and profiles
- Retention analysis
- JavaScript error tracking
- Web Vitals monitoring
- Session replay
- API and warehouse export
- Free AGPL self-hosting
|
- Server-log traffic classification
- Optional in-page tracking
- Search Console and Bing reports
- Optional AI-answer monitoring with a daily cost cap
|
| Important considerations |
Cloud session replay requires Pro and there is no permanent cloud free plan. Self-hosting is free but requires operating its database, upgrades, storage, privacy controls, and backups. | 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 |
Google Search Console, Google Tag Manager, WordPress, Shopify, Stats API | Google Search Console, Bing Webmaster Tools |
| Fact check |
We checked this information against official vendor sources on 2026-08-09. |
We checked this information against official vendor sources on 2026-10-26. |