runway gen 5 vs Synthesia
runway gen 5 vs Synthesia, compared side by side on 19 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: runway gen 5 is on 71/100 and Synthesia on 66/100.
Where each one leads
runway gen 5
- our overall score: 71/100 against 66/100
- funding raised: $860M against $200M
Synthesia
- headcount: 642 against 446
- LinkedIn following: 115,142 against 806
At a glance
| Measure | runway gen 5 | Synthesia |
|---|---|---|
| What it is | Runway AI develops generative AI tools for creating videos, images, and multimedia content, focusing on video intelligence and world models. | Synthesia is the #1 AI Video Communications Platform enabling businesses to create professional videos from text using AI avatars and voiceovers in 140+ languages, significantly saving time and budget. |
| Category | Generative AI, AI Video Generation, AI Image Generation, Multimodal AI | AI, Video Generation, SaaS, Marketing Technology |
| Sells toBusiness model | B2B | B2C | B2B |
| Offering | Software | platform | Not published |
| Founded | 2018 | 2017 |
| Headquarters | New York City, United States | United Kingdom |
| Status | Inactive | Active |
Size, funding and growth
| Measure | runway gen 5 | Synthesia |
|---|---|---|
| Employees | 446 | 642 |
| Total funding | $860M | $200M |
| Latest round | Series E | Series C |
| Valuation | $5.3B | $4K |
| LinkedIn followers | 806 | 115,142 |
StartupHub scores
Our own 0-100 ratings. They measure company strength and site quality, not which product suits you.
| Measure | runway gen 5 | Synthesia |
|---|---|---|
| StartupHub scoreOur 0-100 rating | 71/100 | 66/100 |
| Traction | 60/100 | 60/100 |
| Team | 70/100 | 50/100 |
| Community | 15/100 | 20/100 |
| Search visibility | 45/100 | 52/100 |
| Quality | 84/100 | 78/100 |
| Agent readinessHow well an AI agent can read and act on the site | F (22/100) | F (23/100) |
| Domain ratingLink authority, 0-100 | Not published | 85/100 |
Technology
Detected on each public site, so it reflects the marketing stack as well as the product.
| Measure | runway gen 5 | Synthesia |
|---|---|---|
| CDN | Not detected | Cloudflare |
| CMS | Not detected | Webflow |
| Payments | Not detected | Stripe |
| Analytics | Not detected | Google Tag Manager |
| Support stack | Not detected | Circle |
| Open source | Yes | No |
Product and pricing
| Measure | runway gen 5 | Synthesia |
|---|---|---|
| Key features | Not published | AI Video Generation, AI Dubbing & 1-Click Translations, Personal & Custom Avatars, AI Video Editor & Script Generator, Team Collaboration & Workflows, Multilingual Video Player & Analytics |
What users say
| Measure | runway gen 5 | Synthesia |
|---|---|---|
| Community ratingVisitor votes on StartupHub | Not published | 5.0/5 from 1 vote |
runway gen 5 vs Synthesia: common questions
Which is better, runway gen 5 or Synthesia?
On our 0-100 score runway gen 5 rates higher (71/100 against 66/100). 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 19 data points above: read the rows that match what you are buying for.
How do runway gen 5 and Synthesia compare on the numbers?
runway gen 5 leads on our overall score (71/100 against 66/100), funding raised ($860M against $200M). Synthesia leads on headcount (642 against 446), LinkedIn following (115,142 against 806).
Read the full runway gen 5 review and pricing or the Synthesia review and pricing. You can also browse other runway gen 5 alternatives we track.

