TongFlow
TongFlow: A flexible AI video workflow studio for technical users who want self-hosting. Ranked #71 of 241 in AI Video Generators by our editors (3.0/10); pricing: Free plan · 7-day trial; best for technical users wanting self-hosted multimodal workflows.
At a glance
- Editor score3.0 / 10
- PricingFree plan · 7-day trial
- Best forTechnical users wanting self-hosted multimodal workflows
- Free planYes
- Paid from$2.99/mo
- AI avatarsYes
- Facts checked20 Sep 2026
Where it wins
- Free self-hosting with an open-source core and plugin catalog
- Supports text-to-video, image-to-video, avatars, characters, audio, and editing
- Connects to OpenAI, Google Gemini, OpenRouter, DeepSeek, and Modal
Where it doesn't
- Model API and GPU costs are billed separately by users' providers
- Hosted pricing documentation describes the version as preview
- Its workflow depth may exceed the needs of simple video creation
Our verdict on TongFlow
TongFlow is an open-source multimodal AI workflow studio for creators, developers, and enterprises. Its infinite visual canvas connects text, images, video, audio, documents, and 3D materials into workflows. The product covers text-to-video and image-to-video generation, talking-head and avatar videos, character animation, voice cloning, transcription, and video processing. It is aimed at technical users who want to configure model providers, use plugins, or run the software on their own machines rather than rely only on a fixed hosted editor.
Pricing is structured around three plans. Self-Host is free as a one-time offering and includes the open-source core, all modalities and combine nodes, the official plugin catalog, and execution on users' own machines. Cloud costs $2.99 per month and adds a managed workspace, browser access, macOS and Windows desktop apps, per-user data isolation, and encrypted credentials. Enterprise covers deployment requirements, integration with existing systems, and rollout and support needs. Cloud access includes a 7-day no-card sign-up period followed by a separate 7-day card-required trial. Model API and GPU usage are billed separately by users' providers, and the terms page describes the hosted version as preview while stating that pricing is not finalized.
The main strength is breadth within one visual workflow: users can combine generation, speech, voice, lip sync, character replacement, concatenation, muxing, shot splitting, and track extraction. Plugin capability contracts and user-configured providers give technical teams control over how workflows connect to AI services. Supported integrations include Modal, OpenAI, Google Gemini, OpenRouter, and DeepSeek. Choose TongFlow if self-hosting, provider choice, and multimodal workflow composition matter more than a narrowly guided creation path. A simpler video tool may suit users who want an editor with fewer configuration decisions or who prefer predictable usage costs that do not depend on separate model and GPU billing.
Questions about TongFlow
Does TongFlow have a free plan? Yes: the Self-Host plan is free; paid plans start at $2.99/mo (Cloud).
Is there a free trial of TongFlow? Yes: a 7-day free trial; a card is required.
What does TongFlow run on? Web, Windows and macOS. It runs in the cloud, self-hosted and as a desktop app.
What does TongFlow integrate with? 5 integrations: Modal, OpenAI, Google Gemini, OpenRouter and DeepSeek.
Who is TongFlow built for? Solo users, small businesses, mid-market companies and enterprises (our editorial estimate).
Your product? Our editors can test TongFlow in depth and publish a review, labelled as paid · from $149/mo →
TongFlow pricing
All 3 TongFlow plans and prices →
TongFlow fact sheet
| Free plan | Yes |
|---|---|
| Paid from | $2.99/mo |
| Text-to-video | Yes |
| Image-to-video | Yes |
| AI avatars | Yes |
| Maximum video length | Not verified |
| Maximum resolution | Not verified |
| API access | Not verified |
| Commercial use | Yes |
| Free trial | 7 days · card required |
| Deployment | Cloud, Self-hosted, Desktop |
| Platforms | Web, Windows, macOS |
| Support | Community |
| Built for | Solo, Small business, Mid-market, Enterprise (editorial estimate) |
| Integrations | 5 integrations: Modal, OpenAI, Google Gemini, OpenRouter, DeepSeek |
| Pricing | Free plan · 7-day trial (source) |
| Website | tongflow.com |
| Facts checked | 20 Sep 2026 |
TongFlow integrations
TongFlow lists 5 integrations on its own site.
- Modal
- OpenAI
- Google Gemini
- OpenRouter
- DeepSeek
Alternatives to TongFlow
- Google VeoText, image, and audio generation with camera controls and Google platform access.9.4
- RunwayA broad generative media platform with professional workflows, APIs, and mobile apps.9.3
- TikTok Symphony Creative StudioA free, TikTok-focused AI studio for creating, editing, and exporting social videos.9.2
See all TongFlow alternatives →
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Reviewed by iTechGuides Editors · Editorial team · Updated Nov 2026
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