Kling AI vs Synthesia
Kling AI
kling.aiSynthesia
synthesia.ioSide by side
| Figure | Kling AI | Synthesia |
|---|---|---|
| Price from | $6.99/mo | $29/mo |
| Free plan | Yes | Yes |
| Free trial | — | — |
| Open source | — | — |
| Web | Yes | Yes |
| iOS | Yes | — |
| Android | Yes | — |
| API | Yes | Yes |
| Plans published | 5 | 4 |
| Spec score · AI video generators | 9.4 (#2) | 8.4 (#51) |
| Spec score · AI Video Generation & Editing Software | 8.9 (#7) | 7.7 (#21) |
| Spec score · AI Content Creation Platforms | 9.0 (#10) | 7.7 (#23) |
| AI avatars | Yes | Yes |
| API access | Yes | Yes |
| Commercial use | Yes | Yes |
| Free plan | Yes | Yes |
| Image-to-video | Users can upload portraits, product photos or illustrations and animate them into videos. | Yes |
| Maximum resolution | 4k | 1080p |
| Paid from | 10 | 18 |
| Text-to-video | The service turns text prompts into videos, with Kling Video 3.0 advertised for native audio, character consistency and 4K output. | Yes |
Plans
Kling AI
- BasicFree
- Standard$6.99 a month
- Pro$25.99 a month
- Premier$64.99 a month
- Ultra$127.99 a month
Synthesia
- BasicFree
- Starter$29 a month
- Creator$89 a month
- EnterprisePrice not published
In their own words
Kling AI
Kling AI generates videos from text prompts or images and also offers AI avatars. Its listed platform is an API, with API access and commercial use supported. Video outputs can run up to 15 seconds and reach 4K resolution. The free Basic plan costs nothing, billed free forever, and includes 30 element creations with no monthly credits. Standard costs $10 a month and includes 660 credits and 50 element creations. Pro costs $37 a month with 3,000 credits and 150 element creations. Premier costs $92 a month with 8,000 credits and 150 element creations. Ultra costs $180 a month with 26,000 credits and 500 element creations. The listed monthly prices may display introductory discounts. Kling AI is made by a company headquartered in Singapore. The plan structure centers on monthly credit allocations and element-creation limits, while the free tier specifies creations but no monthly credits.
Synthesia
Synthesia creates videos from text and images, with AI avatars and output up to 1080p. It is a cloud service available on the web and through an API, and commercial use is supported. Its integrations include PowerPoint, Intercom, Make, 360Learning, Articulate 360, BigCommerce, Docebo, Udemy, Unsplash, Vimeo, WordPress, YouTube, Workato, and Workday. Plans set allowances in credits, video minutes, editors, guests, and generated assets. The free Basic plan includes 1,200 credits and 10 minutes of video per month, plus 25 AI-generated video assets per month. Starter costs $29 a month and provides the same monthly credits and video minutes, with one editor and three guests. Creator costs $89 a month and includes 3,600 credits, 30 minutes of video, one editor, and five guests. Enterprise has no listed price and offers unlimited video minutes with custom editor and guest counts. Synthesia lists email, chat, and documentation support, as well as SOC 2, ISO 27001, GDPR, and SAML SSO compliance.