Runway vs Synthesia - Detailed Comparison 2026
Synthesia is rated slightly higher on SAASAF.AI (4.5/5 vs 4.4/5). Runway starts at $12/month and has a free tier. Synthesia starts at $22/month and has a free tier.
Which Is Better, Runway or Synthesia?
Runway and Synthesia are rated very closely, with Runway at 4.4/5 and Synthesia at 4.5/5, indicating both are well-regarded by users. When it comes to features, Runway offers 6 capabilities while Synthesia provides 6, with both sharing core functionality like Text To Video. Runway differentiates with Image To Video and Video Editing, while Synthesia stands out with Ai Avatars and Multi Language. On pricing, Runway is the more budget-friendly option at $12/month compared to Synthesia at $22/month, though both offer free tiers for users who want to try before committing. Both Runway and Synthesia are AI-powered, making them strong choices for users who want intelligent automation. Runway has broader platform support (2 platforms vs. 1), which may matter for teams with diverse device needs.
At a Glance
Full Side-by-Side Comparison
| Criteria | Runway | Synthesia |
|---|---|---|
| Rating | 4.4/5 | 4.5/5 |
| Pricing Model | Freemium | Subscription |
| Starting Price | $[object Object] | $[object Object] |
| Free Tier | Yes | Yes |
| AI-Powered | Yes | Yes |
| AI Model | Gen-3 | proprietary |
| Platforms | web, ios | web |
| Founded | 2018 | 2017 |
| Company Size | 201-500 | 201-500 |
| Integrations | 0+ | 2+ |
| Affiliate Program | No | Yes |
| Ai Avatars | ✗ | ✓ |
| Custom Avatars | ✗ | ✓ |
| Green Screen | ✓ | ✗ |
| Image To Video | ✓ | ✗ |
| Inpainting | ✓ | ✗ |
| Motion Tracking | ✓ | ✗ |
| Multi Language | ✗ | ✓ |
| Screen Recording | ✗ | ✓ |
| Templates | ✗ | ✓ |
| Text To Video | ✓ | ✓ |
| Video Editing | ✓ | ✗ |
How Much Do Runway and Synthesia Cost?
Runway Pricing
Freemium
$[object Object]
Free tier available
Billed monthly
Runway offers a freemium pricing model starting at $12/month. A free tier is available with limited features.
Synthesia Pricing
Subscription
$[object Object]
Free tier available
Billed monthly
Synthesia uses a subscription pricing model starting at $22/month. A free tier is also available.
Pros and Cons
Runway Pros
- Gen-4 produces some of the most cinematic AI video available
- Motion Brush and Camera Controls give directors fine creative control
- Used in real Hollywood productions, not just demos
- Combines generation with traditional editing in one workspace
- Active community and regular model upgrades
Runway Cons
- Credits burn fast - serious projects require high-tier plans
- Outputs cap at 10-16 seconds per clip on most plans
- Consistency across shots remains a challenge for narrative work
- Render queues can be slow during peak hours
Synthesia Pros
- 230+ diverse AI avatars plus custom personal avatars
- 140+ languages with accurate lip-sync
- Massive time savings versus filming and editing real video
- Enterprise-grade SOC 2, GDPR, and ISO 27001 compliance
- Brand kit ensures every video matches company visual identity
Synthesia Cons
- Avatars still read as AI-generated to attentive viewers
- No free plan - cheapest tier is $29/month with limits
- Limited camera angles and movement options versus real video
- Custom avatar creation requires a paid Enterprise plan
Who Should Choose Which?
Choose Runway if...
Best for: Runway is best for filmmakers, music video directors, and ad creatives who need cinematic AI-generated footage with directorial control. Studios experimenting with AI VFX get the most from the unlimited Enterprise tier.
- You need Video Creation
- You need Visual Effects
- You need Content Creation
Ideal for: individual, smb, enterprise
Industries: media, marketing, design
Choose Synthesia if...
Best for: Synthesia is best for L&D, internal comms, and customer education teams that need to produce localized video at scale without studios or actors. Enterprises with global workforces benefit most from the multilingual avatar library.
- You need Video Creation
- You need Internal Communication
Ideal for: smb, mid-market, enterprise
Industries: education, corporate-training, marketing, hr
Platform Availability
Runway
Available on Web and iOS. Mobile apps are offered but there is no dedicated desktop client.
Synthesia
Web-based application accessible via any browser. No dedicated desktop or mobile apps are currently offered.
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Tool Profiles
Alternatives
Use Cases
- Video Creation
- Visual Effects
- Content Creation
- Internal Communication
Runway vs Synthesia: Frequently Asked Questions
Is Runway or Synthesia better?
Synthesia is rated slightly higher on SAASAF.AI, at 4.5/5 versus 4.4/5 for Runway, but the better pick depends on your use case. Runway is best for filmmakers, music video directors, and ad creatives who need cinematic AI-generated footage with directorial control. Synthesia is best for L&D, internal comms, and customer education teams that need to produce localized video at scale without studios or actors.
How does Runway pricing compare to Synthesia?
Runway is cheaper to start, at $12/month versus $22/month for Synthesia. Runway uses a freemium model and Synthesia uses a subscription model. Both offer a free tier. Listed figures are starting prices; seats, usage and add-ons can change the final bill.
What is the difference between Runway and Synthesia?
Runway is an applied AI research company that builds creative tools powered by AI. Synthesia lets you create professional AI videos with lifelike avatars and voiceovers in 130+ languages. Runway lists features such as Image To Video, Video Editing and Green Screen. Synthesia lists AI Avatars, Multi Language and Custom Avatars. Both cover Text To Video.
What are alternatives to both Runway and Synthesia?
Alternatives to Runway include Descript (4.5/5) and Midjourney (4.6/5). Alternatives to Synthesia include Descript (4.5/5) and Beautiful.ai (4.3/5). Descript has a free tier. Each tool has a full alternatives page on SAASAF.AI with pricing and feature comparisons.
What platforms do Runway and Synthesia support?
Runway is available on Web and iOS. Synthesia is available on Web. Synthesia integrations include Powerpoint and Lms Platforms. Runway lists 0 integrations and Synthesia lists 2 in the SAASAF.AI directory. Both are AI-powered. Both are delivered as SaaS, so most features work from a web browser.