Synthesia vs Runway
Synthesia and Runway are two of the ai video tools people compare most — but they're built for different users. Synthesia has a free plan (paid from $18 USD/mo) and is best for l&d teams and businesses producing training and corporate videos at scale, while Runway has a free plan (paid from $12 USD/mo) and suits filmmakers, motion designers and creatives generating cinematic ai footage.
The main trade-offs: Synthesia covers more of the features we track (9 of 10 vs 6), Runway is cheaper to start, Synthesia is easier to learn. Weighing it all up, Synthesia is the better fit for most people — with Runway pulling ahead for filmmakers, motion designers and creatives generating cinematic ai footage.
Synthesia
★★★★★★★★★★4.72,375+ reviews · G2Turn text into studio-quality AI avatar videos in 140+ languages.
USD/mo
Runway
★★★★★★★★★★4.5A creative suite of generative AI video models for filmmakers and creators.
USD/mo
For most people, Synthesia is the better choice — but Runway wins for specific needs.
Key differences
- Runway is cheaper to start ($12 USD/mo vs $18 USD/mo).
- Synthesia is notably stronger on ease of use (9.0 vs 8.0).
- Synthesia covers more of the tracked features (9 vs 6).
Full comparison
The winning option in each row is highlighted in green.
| Criteria | Synthesia | Runway |
|---|---|---|
| Overall rating | ★★★★★★★★★★4.7 | ★★★★★★★★★★4.5 |
| Starting price | $18 USD/mo | $12 USD/mo |
| Free trial | Free tier (Basic, no card required) | Free tier (125 one-time credits) |
| Integrations | SCORM, LMS, PowerPoint, API, Zapier | API, ComfyUI, Adobe & creative pipelines |
| Affiliate commission | 25% recurring commission, 60-day cookie (via Rewardful) | No public affiliate program |
| Best for | L&D teams and businesses producing training and corporate videos at scale | Filmmakers, motion designers and creatives generating cinematic AI footage |
| Ease of use | 9.0 | 8.0 |
| Value for money | 7.8 | 7.5 |
| Features | 8.8 | 9.2 |
| Support | 8.2 | 7.5 |
| Text-to-video | ✓ Yes | ✓ Yes |
| AI avatars | ✓ Yes | — No |
| AI voice / TTS | ✓ Yes | — No |
| Auto subtitles | ✓ Yes | — No |
| Stock library | ✓ Yes | — No |
| Templates | ✓ Yes | ✓ Yes |
| Team seats | ✓ Yes | ✓ Yes |
| API access | ✓ Yes | ✓ Yes |
| Free tier | ✓ Yes | ✓ Yes |
| 4K export | — No | ✓ Yes |
Pricing plans
The main paid tiers for each tool (billed annually where applicable).
Synthesia
✅ Verified from the vendor's pricing page · checked June 2026. View official pricing →
Runway
✅ Verified from the vendor's pricing page · checked June 2026. View official pricing →
Pros & cons
Synthesia
- Largest avatar library with highly realistic, multilingual presenters (140+ languages)
- Excellent for training/L&D with templates, SCORM and LMS export
- Top-rated ease of use and strong G2 standing
- Monthly video minutes are limited on lower tiers
- Avatars can occasionally feel slightly robotic for non-corporate use
Runway
- Industry-leading Gen-4.5 video model and broad third-party model access
- Deep creative toolkit (text/image-to-video, performance capture, video editing)
- Watermark removal and unlimited editor projects on paid plans
- Credit system burns fast on longer or higher-quality clips
- No AI avatar/talking-head focus and limited free recurring usage
Which one should you pick?
Choose Synthesia if…
Best for l&d teams and businesses producing training and corporate videos at scale. Synthesia is the market leader for AI avatar videos, ideal for training and corporate communications. Avatars are polished and multilingual, though entry minutes are limited and it is overkill for casual creators.
Choose Runway if…
Best for filmmakers, motion designers and creatives generating cinematic ai footage. Runway leads generative video quality with Gen-4.5 plus powerful editing tools like Aleph and Act-Two. Credit limits make heavy use pricey, but it is the go-to for creative, cinematic output.
Frequently asked questions
Is Synthesia or Runway better?
Overall we lean toward Synthesia for most users, but Runway is the better fit for filmmakers, motion designers and creatives generating cinematic ai footage.
Which is cheaper, Synthesia or Runway?
Runway is cheaper to start at $12 USD/mo, compared with $18 USD/mo for Synthesia.
Which is easier to use for beginners?
Synthesia scores higher on ease of use (9.0/10), making it the friendlier choice if you're just getting started.
Can I try Synthesia and Runway before paying?
Synthesia: Free tier (Basic, no card required). Runway: Free tier (125 one-time credits). We recommend trialling your top pick before committing.
Does Synthesia or Runway have a free plan?
Yes — both Synthesia and Runway offer a free plan, so you can start with either at no cost and upgrade only when you need to.
Which is better value for money, Synthesia or Runway?
Synthesia scores higher on value in our review (7.8/10) — it gives you more for what you pay. Weigh that against the features you'll actually use.
Is there a free version of Synthesia?
Yes, a free plan with a small monthly minute allowance lets you test avatars before upgrading.
Does Runway have a free plan?
Yes, a free plan with 125 one-time credits, but no recurring monthly free generations.
The bottom line
For most people weighing up Synthesia vs Runway, Synthesia is the stronger all-round pick — best for l&d teams and businesses producing training and corporate videos at scale, and backed by a 4.7/5 rating. Go with Runway instead for filmmakers, motion designers and creatives generating cinematic ai footage. Best of all you can start free with Synthesia and see if it fits before paying a cent.
→ See Synthesia alternatives→ Read the full Synthesia review