AI · alternatives · 2026
24 alternatives to Unriddle – Create your own GPT-4 on top of any document
Anara is the AI workspace for research. Search your library and the web, then write with every claim cited to its source. 4× more accurate than general AI.
Unriddle lets users build custom GPT-4 powered tools that work with any document. It's designed for professionals who need to extract insights and information from files quickly. The product allows people to create… Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. Unriddle – Create your own GPT-4 on top of any document launched in 2023; newer entries below may have overtaken it.
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WritingMate.ai▲476A chrome extension that allows you to communicate with GPT-4 Turbo in a context of the webpage and export results in Google Workspace tools
2023 · writingmate.ai · its alternatives →
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Announcing GPT-4.1, GPT-4.1 mini, & GPT-4.1 nano in the API
2025 · openai.com · its alternatives →
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A tool for thinking — unrestrictive and full of surprises.
2025 · its alternatives →
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Fast and efficient models optimized for coding and subagents
Mar 2026 · openai.com · its alternatives →
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Hey HN! We’ve forked Jupyter Lab and added AI code generation features that feel native and have all the context about your notebook. You can see a demo video (2 min) here: https://www.tella.tv/video/clxt7ei4v00rr09i5gt1laop6/view Try a hosted version here: https://pretzelai.app Jupyter is by far the most used Data Science tool. Despite its popularity, it still lacks good code-generation extensions. The flagship AI extension jupyter-ai lags far behind in features and UX compared to modern AI code generation and understanding tools (like…
2024 · github.com · its alternatives →
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Use gpt-do to have GPT-3 write all your bash commands for you.
2022 · musings.yasyf.com · its alternatives →
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Hey HN, We're Alex, Martin and Laurent. We previously founded Wit.ai (W14), which we sold to Facebook in 2015. Since 2019, we've been working on Nabla (https://nabla.com), an intelligent assistant for health practitioners. When GPT-3 was released in 2020, we investigated it's usage in a medical context[0], to mixed results. Since then we’ve kept exploring opportunities at the intersection of healthcare and AI, and noticed that doctors spend am awful lot of time on medical documentation (writing clinical notes, updating their EHR, etc.). Today, we're releasing Nabla Copilot, a…
2023 · its alternatives →
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Hey Hacker News! Launching gptengineer.app into beta today. It's like Claude Artifacts, but: - you can edit the code in your fav IDE (two-way github sync) - installs npm packages - automatically picks up build and runtime errors and fixes them - very fast, built with rust The full stack capabilities are built on supabase (prefer to not have to handle auth + user data at this point so this is owned by the user) The seed for this project was an open source experiment, posted about that previously here: https://news.ycombinator.com/item?id=36422730 Would love feedback if you give…
2024 · gptengineer.app · its alternatives →
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Redteaming LLMs using other LLMs. Contribute to traghav/auto-redteam development by creating an account on GitHub.
2023 · github.com · its alternatives →
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Hey HN community! We're excited to introduce UnionX, an AI Copilot for Work designed to revolutionize the way you perform research, write long documents, and extract insights. Our platform is perfect for PMs, students, lawyers, finance professionals, and more. UnionX is built on cutting-edge technology, leveraging OpenAI's GPT4 model and Jupyter notebook-style workflows to create a seamless, AI-powered experience. Our block-based editor allows you to easily upload documents, analyze them, and generate new insights or docs with the help of AI. If you don't have ideas about what to do with…
2023 · unionx.io · its alternatives →
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Liminary▲146Ground your AI in saved knowledge as you work
May 2026 · liminary.io · its alternatives →
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Innogath▲81Turn deep research into a navigable book + graph
Apr 2026 · innogath.com · its alternatives →
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Help.AI▲68Write "HELP" and access GPT-4 on any site + source code
2023 · sites.google.com · its alternatives →
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WorkGPT▲88Your ultimate GPT-powered AI assistant for Google Workspace
2023 · workspace.google.com · its alternatives →
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I put together a repo called Spoon-Bending, it is not a jailbreak or hack, it is a structured logical framework for studying how GPT-5 responds under different framings compared to earlier versions. The framework maps responses into zones of refusal, partial analysis, or free exploration, making alignment behavior more reproducible and easier to study systematically. The idea is simple: by treating prompts and outputs as part of a logical schema, you can start to see objective patterns in how alignment shifts across versions. The README explains the schema and provides concrete tactics for…
2025 · github.com · its alternatives →
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Ranked by how close each launch is in meaning, then by votes. Prices were read from each product’s own site when checked and can change. Refine with your own description →