Genmo vs Reactor
Which Infrastructure AI tool is better in 2026?
Genmo
Open-source generative AI for video, building state-of-the-art text-to-video foundation models.
Reactor
Real-time AI video generation with near-zero time to first frame
Side-by-side
Reactor is the more established option (raised $59M); pricing is comparable on both sides.
| Metric | Genmo | Reactor |
|---|---|---|
| Taglinei | Open-source generative AI for video, building state-of-the-art text-to-video foundation models. | Real-time AI video generation with near-zero time to first frame |
| Foundedi | 2022🏆 | 2025 |
| HQi | San Francisco, US | San Francisco, US |
| Employeesi | 11-50🏆 | 1-10 |
| Neuron scorei | 38 | 60🏆 |
| Total fundingi | $28.4M | $59M🏆 |
| Latest roundi | Series A · Oct 2024 | Series A · May 2026 |
| Valuationi | — | — |
| Cheapest paid plani | Pricing not disclosed | Pricing not disclosed |
| Free plani | ✗ | ✗ |
| Free triali | ✗ | ✓ |
| Top tier pricei | Pricing not disclosed | Pricing not disclosed |
| Pricing summaryi | Pricing not listed | Free trial |
| Categoriesi |
Capability matrix
Developer-facing capabilities and access signals for Genmo and Reactor.
| Capability | Genmo | Reactor |
|---|---|---|
| MCP support | ✗ | ✗ |
| Public API | ✗ | ✓ |
| Webhooks | ✗ | ✗ |
| OAuth 2.0 | ✗ | ✗ |
| SDK languages | — | — |
| Free plan | ✗ | ✗ |
| Free trial | ✗ | ✓ |
| Verified | ✗ | ✗ |
| Active deal | ✗ | ✗ |
🟢 Strengths of Genmo
- More mature (2022)
🔵 Strengths of Reactor
- Has raised more capital ($59M vs $28.4M)
- Higher Neuron score (60 vs 38)
- Offers a free trial
- Newer company (2025)
Which should you choose?
Choose Reactor if price matters most — it starts at Free trial, which is friendlier for teams watching burn. Both AI Infrastructure tools ship core features, so the cost delta often decides it for small teams and solo operators.
Choose Reactor if you want the most established option — it has raised $59M, suggesting more runway for enterprise features, support, and long-term roadmap. For mission-critical workflows or larger teams, that stability often outweighs a lower monthly price.
Frequently asked questions
Genmo vs Reactor — which is better?
It depends on your priority. Genmo is the leaner option; Reactor has broader feature depth. See the side-by-side table above.
Is Genmo cheaper than Reactor?
No — Reactor's cheapest paid plan is Free trial, while Genmo's is Pricing not listed.
Do Genmo and Reactor offer free plans?
Genmo: Paid only. Reactor: Free trial only.
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