DupDub vs InternLM
Compare DupDub and InternLM: free credits, features, and ratings. Which one is right for you?
Category
Video Generation
API Platform
Rating
β 2.5
β 3
Free Credits
0 undefined
null 10 RPM, key valid 6 months
Refresh Period
one-time
per-minute
Resolution
720p-1080p
Watermark
No
No
Commercial Use
No
No
Paid From
TBD
DupDub
Free watermark-free AI digital human video generator. Supports Chinese. Best free alternative to D-ID. Converts text to videos with realistic faces, perfect for talking-head videos and product introductions.
Pros
- βNo watermark
- βChinese support
- βFree D-ID alternative
- βEasy to use
Cons
- βLimited free credits
- βAverage generation quality
Key Features
Text to Digital Human VideoChinese SupportMultiple Face Options
InternLM
InternLM API from Shanghai AI Lab. Free tier: 10 RPM, API key valid for 6 months. InternVL3-78B is a multimodal model with strong image-text understanding. Domestic access, solid academic background.
Pros
- βAccessible from China without VPN
- βSolid academic backing from Shanghai AI Lab
- βInternVL3 has strong multimodal capabilities
- βCompletely free
Cons
- β10 RPM is very low
- βAPI key expires after 6 months
- βLimited model selection
Key Features
InternVL3-78B MultimodalChina Direct AccessFree to Use