Manually choose competitor 
Pen2txt
Udio
Textfix AI
Summarie
Data Science in Libraries
Text Wallpaper Generator
AI Detector
Thundr| Feature | Pen2txt | |
|---|---|---|
| Pricing | Freemium | Freemium |
| Free tier | Yes | Yes |
| API | No | No |
| Open source | No | No |
| Platforms | Browser Extension | API |
| Models | Pen2txt | Deepseek |
| Context window | 128k | 128k |
| Launched | 2025 | 2023 |
Top alternatives to Pen2txt
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 | No |
| Open source | No |
| Platforms | Browser Extension |
| Models | Pen2txt |
| Context window | 128k |
| Launched | 2025 |