Make AI Chat accessible everywhere on all websites. Support OpenAI ChatGPT, Google Bard, You Chat, Perplexity Ai, Bing image, Suno music, Copilot.
Cost / License
- Free
- Open Source
Application type
Platforms
- Firefox



Apps similar to Sider.ai include ChatGPT, which has a free version. Other options are Perplexity, Google Gemini, Secret Llama and Goose OSS. AI Writing Tools like Sider.ai are a crowded field, with more than 50 alternatives for the web, Mac, iPhone, iPad and Windows.
Make AI Chat accessible everywhere on all websites. Support OpenAI ChatGPT, Google Bard, You Chat, Perplexity Ai, Bing image, Suno music, Copilot.



Nouswise is a new AI-powered search engine that focuses on user-selected sources, reliable, accurate, line-by-line citations for each answer. It integrates the stages of the creative process—reading, researching, note-taking, organizing and writing—into a single, seamless space...









DeftGPT is the advanced and upgraded version of ChatGPT providing you with instant access to information right on your browser.




Arrk is your gateway to the future of content creation. Our AI tools (AI Writer, AI Image, AI Assistants, AI Code AI Voice) are designed to save you time, boost productivity, and drive exceptional results.




F5-TTS is a cutting-edge AI-based text-to-speech system designed for generating high-quality, natural, and expressive speech from text. It supports multiple languages, including English and Chinese, and allows users to control various aspects of the speech output.

Witsy is a BYOK (Bring Your Own Keys) AI application: it means you need to have API keys for the LLM providers you want to use. Alternatively, you can use Ollama to run models locally on your machine for free and use them in Witsy.




A versatile, privacy-focused AI platform that puts you in control. Interact with a wide range of AI models from a single interface and switch between GPT-4o, ChatGPT 5, Claude, Gemini and more without losing conversation context.




An intelligent text assistant powered by large language models for fast translation, summarization, and explanation of selected text.


