Life & fun · alternatives · 2026
24 alternatives to ChemOS
Chemical operating system
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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Study OS▲112A minimalist focus timer with tasks, notes & study music
Feb 2026 · studyos.club · its alternatives →
- 3CI
2013 · chemical.io · its alternatives →
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Discover, annotate, write and share scientific research.
2016 · sciwheel.com · its alternatives →
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GateOS▲64The all-in-one workspace for serious exam aspirants.
Jun 2026 · gateos.in · its alternatives →
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Prism▲175A free, LaTeX-native workspace for scientists
Jan 2026 · prism.openai.com · its alternatives →
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Hey HN! We're Nithin and Nikhil, twin brothers building BrowserOS (YC S24). We're an open-source, privacy-first alternative to the AI browsers from big labs. The big differentiator: on BrowserOS you can use local LLMs or BYOK and run the agent entirely on the client side, so your company/sensitive data stays on your machine! Today we're launching filesystem access... just like Claude Cowork, our browser agent can read files, write files, run shell commands! But honestly, we didn't plan for this. It turns out the privacy decision we made 9 months ago accidentally positioned us for this…
Jan 2026 · github.com · its alternatives →
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Workspaces▲163Your things well-organized. Ready to open with one click.
2017 · apptorium.com · its alternatives →
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Periodic table, chemical compounds and reactions
2022 · talbica.com · its alternatives →
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Doing research with agents is fun until they blow way past budget, jumble the sources, and don't even give you the best possible answer, just sound confident. And if you want to run some research task on local data - you have no idea where your data ends up after the prompt consumes it. So I built this tool: a deep-research agent with an enforced budget, verified quotes, and a privacy boundary for local data. 1. Never spend more than you budgeted (measured overshoot is 0%). 2. Every claim carries a source 3. Data stays local (give a CSV, it'll analyze it without the data ever leaving your…
Aug 2026 · github.com · its alternatives →
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Not really an oprating system, Just a pile of javascript pretending to be a Desktop Environment - Lerc/notanos
2013 · github.com · its alternatives →
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All the chemistry you need in your pocket
2020 · thechemistryapp.com · its alternatives →
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Electronic noses that can sniff our what we are eating
2015 · feeds.wsjonline.com · its alternatives →
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- 21FU
2017 · 192.241.253.199 · its alternatives →
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0xWebOS openOS
2025 · programwebos.netlify.app · 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 →