OpenPanel vs Seline
Side by side, from each tool’s own pages. Highlighted rows are where the two differ.
| Seline | ||
|---|---|---|
| Pricing | ||
| From (USD / month) | $2.50 | $9 (differs) |
| Price model | Open-source | Paid (differs) |
| Free plan | Yes | No (differs) |
| Free trial | 30 days | 7 days (differs) |
| Privacy and hosting | ||
| Cookieless by default | Yes | Yes |
| Self-hostable | Yes | Not listed |
| EU hosting | Yes | Yes |
| Data regions | EU | EU |
| Script size | Not listed | 2 KB |
| Code and company | ||
| Open source | Yes | Not listed |
| Vendor | Not listed | Seline |
| First recorded | Not listed | 2024 |
| Last checked | October 26, 2026 | October 26, 2026 |
| Listed features | ||
| A/B testing | Yes | Not listed |
| API | Yes | Yes |
| Custom events | Yes | Yes |
| Funnels | Yes | Yes |
| MCP server | Yes | Yes |
| Realtime | Yes | Yes |
| Revenue | Yes | Yes |
| Session replay | Yes | Not listed |
| UTM tracking | Yes | Yes |
| Filed under | ||
| Cookieless analytics | Yes | Yes |
| Product analytics | Yes | Yes |
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