Khoj is an open-source AI second brain that learns from your notes (Obsidian, EMACS), documents, and has access to the internet. It can replace your search engine, help you with reading papers, and get you transparent, fast answers.




Engines To Search is described as 'App is the ultimate alternative for Web Browser and Ai Apps, with Engines to Search you can choose and compare the answers faster and better' and is a AI Writing tool in the ai tools & services category. There are more than 50 alternatives to Engines To Search for a variety of platforms, including Web-based, Windows, Mac, Android and iPhone apps. The best Engines To Search alternative is ChatGPT, which is free. Other great apps like Engines To Search are Mistral Le Chat, Perplexity, Google Gemini and GPT4ALL.
Khoj is an open-source AI second brain that learns from your notes (Obsidian, EMACS), documents, and has access to the internet. It can replace your search engine, help you with reading papers, and get you transparent, fast answers.




Morphic it's a fully open-source AI-powered answer engine with a generative UI. Built with Vercel AI SDK, it delivers awesome streaming results.




Ask questions to your documents without an internet connection, using the power of LLMs. 100% private, no data leaves your execution environment at any point. You can ingest documents and ask questions without an internet connection!

Combining Google's knowledge graph, ChatSonic delivers real-time data, voice interaction, AI-produced visual content, personalized avatars, and API for services. It revisits past dialogs for informed responses and integrates Twitter for chat responses. Supported in multiple languages on Android, iOS, and web.




Arc Search is a modern, AI-powered mobile browser. Features include a quick keyboard pop-up for searches, ad and tracker blocking, webpage summaries with the Browse for Me feature, auto-archive for inactive tabs, and a distraction-free Reader mode.







Run open-source LLMs on your computer. You can download and make custom characters for your models. Works offline. The new name is Back yard though it is the same.



Wiseone is a new AI-powered browser extension that enriches your online reading experience by helping you simplify information, effortlessly master any subject you're reading and have easier access to factual information.



Bearly makes you 10x faster by adding state-of-the-art AI to your workflow. Reading, writing, and content creation all one shortcut away.


PandaChat.ai serves as your research assistant, helping you simplify complex topics, summarise content and get answers immediately. Whether you're reading a lengthy article, blog post, wikipedia or research paper, Byte 🤖 will respond to your query about any file...



Perplexity Labs is an AI-powered creation platform developed by Perplexity, designed to help users build and share custom agents capable of performing complex tasks across the web.




Perplexica is an open-source AI-powered searching tool or an AI-powered search engine that goes deep into the internet to find answers. Inspired by Perplexity AI, it's an open-source option that not just searches the web but understands your questions.
