bitHuman vs Captions
bitHuman
bithuman.ai
Captions
captions.aiSide by side
| Figure | bitHuman | Captions |
|---|---|---|
| Price from | $20/mo | $4.99/mo |
| Free plan | Yes | Yes |
| Free trial | Yes | Yes |
| Open source | — | — |
| Web | Yes | Yes |
| Windows | Yes | — |
| macOS | Yes | Yes |
| Linux | Yes | — |
| iOS | Yes | Yes |
| Android | Yes | Yes |
| API | Yes | Yes |
| Self-hosted | Yes | — |
| Plans published | 5 | 12 |
| Spec score · AI Avatar Generators | 9.3 (#2) | 9.3 (#3) |
| Integrations | The integrations material lists LiveKit, Pipecat, OpenAI Realtime, ChatGPT, Claude MCP, Flutter, React/Next iframe and Python. | The help center lists Clay as an integration for creating personalized AI avatar sales and talking-head videos. |
| Product | bitHuman makes real-time AI avatars that run on the device, in apps, in buildings, or in its cloud. | Captions is an AI video platform for creating and editing videos from footage or prompts. |
| Self-hosting | CLI, Python and LiveKit deployments run on customer Mac or Linux machines, and standard Linux operation needs no GPU. | The published API and product documentation describe hosted services and do not state a self-hosted deployment option. |
| Support | Free includes community support on Discord; Business includes tech support from the team; Enterprise includes priority support. | The Enterprise plan includes a dedicated account management team, customer onboarding, priority training and hands-on support. |
| What it does | bitHuman provides real-time AI avatars that give voice agents or language models a live face in apps, buildings or cloud sessions. | Captions is an AI video editor and generator that turns uploaded footage or prompts into edited, captioned and shareable videos. |
Plans
bitHuman
- FreeFree
- Creator$20 a month
- Pro$99 a month
- Business$299 a month
- Enterprise$999 a month
Captions
- Max$24.99 a month
- Frontier$69.99 a month
- Frontier 2x$139.99 a month
- Frontier 4x$279.99 a month
- FreeFree
- FreeFree
- Lite$4.99 a month
- Basic$9.99 a month
- Frontier$69.99 a month
- Frontier 2x$139.99 a month
In their own words
bitHuman
bitHuman makes real-time AI avatars that can run in its cloud, on customer servers, on devices, or fully offline. Essence 2 creates a photoreal person from one portrait; Expression 2 animates a character from one image. The documentation describes live speech lip-sync for portrait-based avatars. Developers can connect through LiveKit or Pipecat voice-agent options, or use a REST API; listed developer platforms and tools include iOS and iPadOS, macOS, Android, Flutter, web, Python, Windows, and CLI. The site names banks, clinics, trade shows, museums, kiosks, and embedded-device builders among its use cases. For patient-facing avatars on hardware controlled by a healthcare customer, patient audio and transcripts need not reach bitHuman. Kiosks can run locally and, with an offline license, operate without venue internet. The Free plan lists one concurrent cloud session, API access until 12 October, and Discord community support; paid plans range from Creator at $20 a month to Enterprise at $999 a month. Maximum video resolution is 720p.
Captions
Captions is an AI video platform for creating and editing videos from footage or prompts. AI Edit can apply cuts, captions, music, and formatting to uploaded material. The service offers automatic transcription, more than 100 caption styles, and translation into over 100 languages. Users can dub videos into more than 30 languages with a cloned version of their voice. Prompt to Video creates talking-head videos from scripts using built-in actors or an AI Twin. The platform is aimed at creators, marketers, and developers making materials such as ads, listing videos, and podcast clips. Its Mirage API generates content from scripts, image references, or actor IDs and uses credit-based billing. The free plan costs nothing and includes no AI usage credits, one caption template, and basic editing tools. Max costs $24.99 a month and includes 500 monthly credits; Frontier plans provide higher credit allowances. Unused credits can roll over for up to two extra months, capped at three times the monthly allowance. Captions is available on Android, iOS, and web, with an API offering.