# Abby vs PostHog

> Two self-hosted projects, compared on the numbers selfhost.directory tracks live: score, popularity, release cadence and setup effort.

| | Abby | PostHog |
|---|---|---|
| Score | 41/100 | 81/100 ✓ |
| Rank in category | #7 of 8 in Feature Flags | #1 of 27 in Analytics |
| GitHub stars | 167 | 40 499 ✓ |
| Stars, last 30 days | +0 | +580 ✓ |
| Stable releases, 12 months | 0 | 3506 ✓ |
| Latest release | — | agent-skills-v0.3896.0 · 29 Oct 2026 |
| Setup | Advanced ✓ | Advanced |
| Official Docker image | No | Yes ✓ |
| License | AGPL-3.0 | Other |
| Main language | Typescript | Python |

## Which one should you pick?

PostHog scores 81/100 against 41/100 for Abby, so it is the safer default.

PostHog ships more often: 3506 stable releases in the past year, against 0 for Abby.

PostHog is growing faster right now (+580 stars in 30 days).

## Details

- [Abby](https://selfhost.directory/project/abby) (markdown: https://selfhost.directory/project/abby.md)
- [PostHog](https://selfhost.directory/project/posthog) (markdown: https://selfhost.directory/project/posthog.md)

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Source: https://selfhost.directory/compare/abby-vs-posthog