parlantvsvector
Two self-hosted projects, compared on the numbers selfhost.directory tracks live: score, popularity, release cadence and setup effort.
| parlant | vector | |
|---|---|---|
| Score | 72/100 | 79/100 |
| Rank in category | #22 of 209 in AI Agents | #1 of 7 in Data Pipelines |
| GitHub stars | 18 311 | 22 776 |
| Stars, last 30 days | +22 | +171 |
| Stable releases, 12 months | 5 | 7 |
| Latest release | v3.3.2 · 28 Apr 2026 | v0.60.0 · 19 Oct 2026 |
| Setup | Advanced | Moderate |
| Official Docker image | No | Yes |
| License | Apache-2.0 | MPL-2.0 |
| Main language | Python | Rust |
Which one should you pick?
vector scores 79/100 against 72/100 for parlant, so it is the safer default.
vector ships more often: 7 stable releases in the past year, against 5 for parlant.
If you want the quickest setup, vector is easier to run; parlant needs more configuration.
vector is growing faster right now (+171 stars in 30 days).
parlant details →vector details →