# MDD Sim Gateway vs parlant

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

| | MDD Sim Gateway | parlant |
|---|---|---|
| Score | 53/100 | 72/100 ✓ |
| Rank in category | #11 of 16 in VoIP | #22 of 209 in AI Agents |
| GitHub stars | 677 | 18 311 ✓ |
| Stars, last 30 days | +0 | +21 ✓ |
| Stable releases, 12 months | 10 ✓ | 5 |
| Latest release | v1.14.0 · 14 Oct 2026 ✓ | v3.3.2 · 28 Apr 2026 |
| Setup | Advanced | Advanced ✓ |
| Official Docker image | No | No |
| License | GPL-3.0 | Apache-2.0 |
| Main language | Python | Python |

## Which one should you pick?

parlant scores 72/100 against 53/100 for MDD Sim Gateway, so it is the safer default.

MDD Sim Gateway ships more often: 10 stable releases in the past year, against 5 for parlant.

parlant is growing faster right now (+21 stars in 30 days).

## Details

- [MDD Sim Gateway](https://selfhost.directory/project/mdd-sim-gateway) (markdown: https://selfhost.directory/project/mdd-sim-gateway.md)
- [parlant](https://selfhost.directory/project/parlant) (markdown: https://selfhost.directory/project/parlant.md)

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Source: https://selfhost.directory/compare/mdd-sim-gateway-vs-parlant