Life & fun · alternatives · 2026
24 alternatives to Quick Rewire – I made web tool to rewire your brain
Hi HN, I work with a mixed group of developers, data scientists and neuroscientists, and for fun recently built a tool inspired by psychological studies. The idea is to demonstrate how quickly technology can change how your brain works, and potentially the impact that technology actually has over our agency without us even noticing.
Quick Rewire is a web tool designed to demonstrate how technology influences brain function and decision-making. Built by a team of developers, data scientists, and neuroscientists, it uses psychological studies as… Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. Quick Rewire – I made web tool to rewire your brain launched in 2022; newer entries below may have overtaken it.
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Neuralink▲890Elon Musk's newest company, merging our brain with AI
2017 · neuralink.com · its alternatives →
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Unravel▲117You talk, and it automatically builds a visual network of your beliefs, thoughts, desires, and more. The system extracts concepts like beliefs, emotions, and cognitive distortions, then updates a force-directed graph showing how everything connects. Recurring nodes naturally drift toward the center as the graph expands, revealing your core themes. It isn’t intended for therapeutic use. It’s a tool that makes you introspect and helps uncover the driving factors behind your issues instead of trying to solve the problem and suggest solutions (although you can ask it for solutions when needed).…
Nov 2025 · unravelmind.vercel.app · its alternatives →
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NodeLand▲533Hello, HN! Have you ever considered that you might be a visual thinker? A lot of studies emphasize the benefits of visual thinking in learning, as it activates different parts of the brain and enhances comprehension and retention. It is common, for example, to remind yourself of a concept by visualizing the page where you wrote it down. This is because the brain is more likely to remember visual information than text. Unlike traditional linear note-taking apps like Notion and Evernote, NodeLand introduces a revolutionary connection-based model. Everything you write is seamlessly integrated…
2024 · nodeland.io · its alternatives →
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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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EyeWire▲57A crowdsourced game to map the 3D structure of the brain
2015 · eyewire.org · its alternatives →
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Traverse▲324Learn new skills faster with 290% better recall
2021 · traverse.link · its alternatives →
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Refra▲6Rewire your brain with guided journalling and introspection.
2025 · refra.life · its alternatives →
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Brainio▲190Brainio combines rich-text notes with visual mind maps. Organize your thoughts, link ideas, and collaborate in real time across desktop and web.
2020 · brainio.com · its alternatives →
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EyeWire▲59A crowdsourced game to map the 3D structure of the brain
2015 · eyewire.org · 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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I've been working on this tool that lets you build a personal knowledge graph from articles, blog posts, podcasts, YouTube videos, and other content you find interesting online. You can safely forget everything and trust that Recall will resurface it when something new that is related comes up. Looking forward to your thoughts and feedback on how it could be improved! The original version of Recall was posted last year nov on HN: https://news.ycombinator.com/item?id=33425947 Since then I have pivoted to a browser extension.
2023 · recall.wiki · 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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MindReader v1▲136Read minds (simulated fMRI data, channeled to neuro-metrics)
Jun 2026 · mindreaderai.vercel.app · its alternatives →
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Hey HN -- I'm Shalin, one of the cofounders of Hyper. My cofounder Kanyes and I have been power users of a lot of second brain type software like Notion and Obsidian for years, and tried fine-tuning GPT-2 back in 2020 to solve this exact problem of giving AI access to all context of my life so it can do work for me more intelligently. We were too early then, and spent the next 4 years building robots at Matic. Earlier this year, we realized this was perhaps the right time to take a second crack at this problem, so we quit our jobs and built Hyper. It's super exciting that we finally shipped…
May 2026 · heyhyper.ai · its alternatives →
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Forky▲123A minimalistic and distraction-free approach to mind-mapping
2021 · forky.io · its alternatives →
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Field notes on shipping fast, privacy-first, evergreen web products.
2021 · joeldare.com · its alternatives →
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Rewire your brain for success
2016 · gadgetsprimer.com · its alternatives →
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Let's reverse-engineer the brain
2016 · recode.net · its alternatives →
- 24MA
2016 · mindit.xyz · 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 →