Runway vs Stability AI
Which Video AI tool is better in 2026?
Runway
Applied AI research for video, image, and 3D.
Stability AI
Open models for image, video, audio, and 3D.
Side-by-side
Runway is the more established option (raised $1.4B), but Stability AI is cheaper to start.
| Metric | Runway | Stability AI |
|---|---|---|
| Taglinei | Applied AI research for video, image, and 3D. | Open models for image, video, audio, and 3D. |
| Foundedi | 2018🏆 | 2020 |
| HQi | New York, US | London, GB |
| Employeesi | 201-500 | 51-200🏆 |
| Neuron scorei | 65🏆 | 56 |
| Total fundingi | $1.4B🏆 | $101M |
| Latest roundi | Series E · Feb 2026 | Series A · Oct 2022 |
| Valuationi | $5.3B🏆 | $1B |
| Cheapest paid plani | Standard · $12/mo | —🏆 |
| Free plani | ✓ Basic | ✗ |
| Free triali | ✓ | ✗ |
| Top tier pricei | Unlimited · $76/mo | Enterprise Solutions · Contact sales |
| Pricing summaryi | 5 published plans | 1 published plans |
| Categoriesi |
Capability matrix
Developer-facing capabilities and access signals for Runway and Stability AI.
| Capability | Runway | Stability AI |
|---|---|---|
| MCP support | ✗ | ✗ |
| Public API | ✗ | ✗ |
| Webhooks | ✗ | ✗ |
| OAuth 2.0 | ✗ | ✗ |
| SDK languages | 2 (JavaScript, Python) | 3 (Python, TypeScript, Go) |
| Free plan | ✓ | ✗ |
| Free trial | ✓ | ✗ |
| Verified | ✗ | ✗ |
| Active deal | ✓ | ✗ |
🟢 Strengths of Runway
- Has raised more capital ($1.4B vs $101M)
- Higher Neuron score (65 vs 56)
- Offers a free plan
- Offers a free trial
🔵 Strengths of Stability AI
- Newer company (2020)
Which should you choose?
Choose Stability AI if price matters most — it starts at Freemium, which is friendlier for teams watching burn. Both AI Video tools ship core features, so the cost delta often decides it for small teams and solo operators.
Choose Runway if you want the most established option — it has raised $1.4B, 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.
💸 Deals
Runway free plan — 125 one-time credits
Runway's free plan includes 125 one-time credits to try Gen-3 Alpha, image-to-video, and the full creative suite.
Frequently asked questions
Runway vs Stability AI — which is better?
It depends on your priority. Runway has raised more capital and is the more established option; Stability AI is cheaper to start. See the side-by-side table above.
Is Runway cheaper than Stability AI?
No — Stability AI's cheapest paid plan is Freemium, while Runway's is Standard · $12/mo.
Do Runway and Stability AI offer free plans?
Runway: Yes, has a free plan. Stability AI: Paid only.
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