Manually choose competitor 
Knowstory
Udio
Textfix AI
Summarie
Data Science in Libraries
Text Wallpaper Generator
AI Detector
Thundr| Feature | Knowstory | |
|---|---|---|
| Pricing | Freemium | Freemium |
| Free tier | Yes | Yes |
| API | Waitlist | No |
| Open source | No | No |
| Platforms | Desktop | API |
| Models | Knowstory | Deepseek |
| Context window | 128k | 128k |
| Launched | 2023 | 2023 |
Top alternatives to Knowstory
See all alternatives →DeepSeek
Open-weight LLMs including a 671B MoE model that matches GPT-4o at far lower API cost
Udio
AI music creation and audio production
Textfix AI
Humanize AI writing to sound natural
Summarie
Summarize long-form text and extract key information
Data Science in Libraries
Data science programs in libraries
Text Wallpaper Generator
Free custom text wallpapers for devices and servers
Tags: Large Language Model (llm)
Specs
| Pricing | Freemium |
|---|---|
| Free tier | Yes |
| API | Waitlist |
| Open source | No |
| Platforms | Desktop |
| Models | Knowstory |
| Context window | 128k |
| Launched | 2023 |