Captions
9.1#1 in ai video caption generatorsFrom $4.99 a monthFree planAndroidiOSWebAPI
VisitCaptions vs Simli
What both publish
| Fact | Captions | Simli |
|---|---|---|
| Company | The company says it builds the Captions app, Mirage foundation models and Mirage API, and rebranded as Mirage in 2025. | Simli describes its team as a small group of researchers and engineers building human-computer interaction technology. |
| Headquarters | New York City, New York, United States | Oslo, Norway |
| Integrations | The help center lists Clay as an integration for creating personalized AI avatar sales and talking-head videos. | The documentation offers recommended guides for LiveKit and Pipecat, plus Simli SDKs for developers who need control over their tech stack. |
| Product | Captions is an AI video platform for creating and editing videos from footage or prompts. | Simli is a speech-to-video API for adding lip-synced AI avatar interactions to real-time AI agents. |
Captions plans
- Max$24.99 a month
- FreeFree
- Lite$4.99 a month
- Basic$9.99 a month
- Frontier$69.99 a month
- Frontier 2x$139.99 a month
Simli plans
- FreeFree
- Hobby$10 a month
- Pro$49 a month
- Scale$249 a month
- EnterprisePriced on request
Pick Captions if…
Captions suits creators, marketers, and developers making videos such as ads, listings, or podcast clips. Its dubbing and translation features may fit users creating versions for multiple languages.
Pick Simli if…
Simli may suit developers building real-time agents with avatar interactions, including for the listed training, learning and service scenarios. Its SDKs and integration guides are aimed at people working with developer tools.