FastWeights vs Runway AI
FastWeights vs Runway AI, compared side by side on 11 data points: what each one does, how big it is, what it has raised, the tech running each site, and what users report. We score both out of 100 on traction, team and visibility: FastWeights is on 8/100 and Runway AI on 70/100.
Where each one leads
FastWeights
- agent readiness: 64/100 against 53/100
Runway AI
- our overall score: 70/100 against 8/100
At a glance
| Measure | FastWeights | Runway AI |
|---|---|---|
| What it is | A conceptual framework in AI and neuroscience for rapid, temporary learning and adaptation. | Runway AI is a generative AI research company creating tools for video, image, and multimedia content generation. |
| Category | Foundation Model, AI Research, Machine Learning, Deep Learning | Generative AI, Foundation Model, Video Generation, AI Research |
| Sells toBusiness model | Not published | B2B |
| Offering | Platform | Software |
| Founded | 2026 | 2018 |
| Headquarters | Not published | New York, United States |
| Status | Active | Active |
Size, funding and growth
| Measure | FastWeights | Runway AI |
|---|---|---|
| Employees | Not published | 481 |
| Total funding | Not published | $359M |
| Latest round | Not published | Series E |
| Valuation | Not published | $5.3B |
| LinkedIn followers | Not published | 180,915 |
StartupHub scores
Our own 0-100 ratings. They measure company strength and site quality, not which product suits you.
| Measure | FastWeights | Runway AI |
|---|---|---|
| StartupHub scoreOur 0-100 rating | 8/100 | 70/100 |
| Traction | Not published | 60/100 |
| Team | Not published | 60/100 |
| Search visibility | 2/100 | 37/100 |
| Quality | Not published | 86/100 |
| Agent readinessHow well an AI agent can read and act on the site | C (64/100) | D (53/100) |
| Domain ratingLink authority, 0-100 | Not published | 80/100 |
Technology
Detected on each public site, so it reflects the marketing stack as well as the product.
| Measure | FastWeights | Runway AI |
|---|---|---|
| Hosting | Not detected | Vercel |
| CDN | Cloudflare | Vercel |
| Frameworks | Nuxt, Tailwind CSS, Bootstrap | Next.js, Tailwind CSS |
| Open source | No | Yes |
FastWeights vs Runway AI: common questions
Which is better, FastWeights or Runway AI?
On our 0-100 score Runway AI rates higher (70/100 against 8/100). The score weights traction, team, visibility and profile completeness, so it reflects company strength rather than which product suits you. We compare the two on 11 data points above: read the rows that match what you are buying for.
How do FastWeights and Runway AI compare on the numbers?
FastWeights leads on agent readiness (64/100 against 53/100). Runway AI leads on our overall score (70/100 against 8/100).
Read the full FastWeights review and pricing or the Runway AI review and pricing. You can also browse other FastWeights alternatives we track.