Quillstone vs Runway AI
Quillstone vs Runway AI, compared side by side on 10 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: Quillstone is on 7/100 and Runway AI on 70/100.
Where each one leads
Quillstone
- agent readiness: 61/100 against 53/100
Runway AI
- our overall score: 70/100 against 7/100
At a glance
| Measure | Quillstone | Runway AI |
|---|---|---|
| What it is | An offline-first macOS authoring studio for non-fiction authors, from research to publish-ready audiobooks. | Runway AI is a generative AI research company creating tools for video, image, and multimedia content generation. |
| Category | Authoring Tools, Writing Software, Non-Fiction Publishing, macOS Apps | Generative AI, Foundation Model, Video Generation, AI Research |
| Sells toBusiness model | B2C | B2B |
| Offering | Software | Software |
| Founded | Not published | 2018 |
| Headquarters | Not published | New York, United States |
| Status | Active | Active |
Size, funding and growth
| Measure | Quillstone | 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 | Quillstone | Runway AI |
|---|---|---|
| StartupHub scoreOur 0-100 rating | 7/100 | 70/100 |
| Traction | Not published | 60/100 |
| Team | Not published | 60/100 |
| Search visibility | Not published | 37/100 |
| Quality | Not published | 86/100 |
| Agent readinessHow well an AI agent can read and act on the site | C (61/100) | 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 | Quillstone | Runway AI |
|---|---|---|
| Hosting | Not detected | Vercel |
| CDN | Cloudflare | Vercel |
| Frameworks | Bootstrap | Next.js, Tailwind CSS |
| Payments | Lemon Squeezy | Not detected |
| Analytics | Google Analytics 4, Microsoft Clarity | Not detected |
| Open source | No | Yes |
Quillstone vs Runway AI: common questions
Which is better, Quillstone or Runway AI?
On our 0-100 score Runway AI rates higher (70/100 against 7/100). 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 10 data points above: read the rows that match what you are buying for.
How do Quillstone and Runway AI compare on the numbers?
Quillstone leads on agent readiness (61/100 against 53/100). Runway AI leads on our overall score (70/100 against 7/100).
Read the full Quillstone review and pricing or the Runway AI review and pricing. You can also browse other Quillstone alternatives we track.