Work · alternatives · 2026
24 alternatives to Cerebrum
Intellectual social network &country news,brain exercises
Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes.
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Second Brain▲281Hi HN, I'm Dom, a solo founder. I built Second Brain to solve a common issue I had with AI chats: the knowledge disappears. There’s no structure, no memory, and no way to reuse or build on them. So I built a tool that combines AI chat with a visual, interconnected knowledge system. Key features: - Save AI responses into editable docs (Notion-style Pages). - AI Visual board with multiple content & chat nodes (like Miro meets ChatGPT). - Add and chat with YouTubes, TikToks, Audio, PDFs, GitHub repos, Looms, websites, etc. - Organize using Projects and Smart Tags — then chat with full contexts.…
2025 · second-brain-lac-ten.vercel.app · its alternatives →
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myReach▲285Your second brain, powered by AI – ChatGPT for your things
2023 · myreach.io · its alternatives →
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Deepstash 2.0▲385Unlock the knowledge from articles, books, videos & podcasts
2022 · app.deepstash.com · its alternatives →
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Consensus▲407A search engine that finds you answers in scientific papers
2022 · consensus.app · its alternatives →
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SECOND BRAIN 2.0▲111Get organized, get productive with Second Brain 2.0
2023 · oussamaltrx21.gumroad.com · its alternatives →
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BrainDump is a simple, powerful, and open note taking platform that makes it easy to organize your life. - levlaz/braindump
2015 · github.com · its alternatives →
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Gibbon 2.0▲197Make your team smarter: Share knowledge with your colleagues
2015 · gibbon.co · its alternatives →
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Digital Brain▲120All-in-one automated workspace powered by your web history.
2019 · its alternatives →
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Hi HN! I was mesmerized by the Claude Computer Use reveal last week and was specifically impressed by how well it navigated websites. This motivated me to create Cerebellum, a library that lets an LLM take control of a browser. Here is a demo of Cerebellum in action, performing the goal “Find a USB C to C cable that is 10 feet long and add it to cart” on amazon.com: https://youtu.be/xaZbuaWtVkA?si=Tq9lE6BXv9wjZ-qC Currently, it uses Claude 3.5 Sonnet’s newly released computer use ability, but the ultimate goal is to crowdsource a high quality set of browser sessions to train…
2024 · github.com · its alternatives →
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2020 · crossminds.ai · its alternatives →
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Brainwell▲77The first fun brain training app backed by real science
2015 · apps.apple.com · its alternatives →
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Second Brain▲11Second Brain is a free for creating and sharing content
2024 · 2ndbrain.vercel.app · its alternatives →
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Hey HN! I'm excited to show off Cerebellum, a new open-source tool designed to automate browser tasks using large language models (LLMs). Cerebellum is an LLM-based AI agent that interacts with web sites using mouse and keyboard interactions, much like you would. So it works on web sites whether or not they have an API. The only requirement is that you use a Selenium-supported browser like Chrome, Firefox, or Safari. It’ll even work on Electron apps with a bit of setup! Furthermore, Cerebellum is open-source! We’d love both your feedback and contributions. The GitHub repo is here:…
2024 · github.com · its alternatives →
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- 20SL
2023 · synthical.com · its alternatives →
- 21SO
2018 · sci-share.com · its alternatives →
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Second Brain▲20Your digital knowledge management system
2025 · secondbrainapp.netlify.app · its alternatives →
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Personalized Learning. Global Experts. Unlimited Potential.
Jul 2026 · pisqre.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 →