# The best free AI tools for science and research Every option in the catalog for when you need to predict structures and reason over experimental data — 7 AI tools for science and research, 6 of them free or freemium, with the pricing tier printed on every row. ## Stats - 7 tools listed - 6 free or freemium - 5 with no paid plan at all - 1 sub-categories covered ## FAQ ### What are the best free AI tools for science and research? Flocci AI Tools lists 7 of them, ordered free tiers first: AlphaFold Server, Biomni, AI Scientist-v2, Boltz and Evo 2. 6 of the 7 are free or have a free tier. Each entry states what it uniquely does rather than a score. ### Which of these are completely free? 5 on this page are marked fully free with no paid plan at all: AlphaFold Server, Biomni, AI Scientist-v2, Boltz and Evo 2. The remaining 2 are freemium, trial or paid, and each is labelled with its exact tier so nothing surprises you at sign-up. ### How is this list ordered? Free tools first, then freemium, then trial, then paid, and alphabetically inside each tier. Nobody pays to appear higher: Flocci AI Tools carries no ads, no sponsored slots and no paid listings, so the order reflects price and nothing else. ## Quick picks ### Which AI tools for science and research work in a browser with no install? AlphaFold Server, Biomni and Chai-1 (Chai Discovery) all work in a browser tab with no install needed — just open the site and go. 3 of the 6 free AI tools for science and research listed here are browser-based. ### Which AI tools for science and research can you self-host or run offline? AI Scientist-v2, Boltz and Evo 2 can be self-hosted or run locally without a browser — useful for privacy, air-gapped networks, or avoiding API rate limits. 3 of the 6 free AI tools for science and research here run offline. ## Tools - [AlphaFold Server](https://aitools.flocci.in/tool/alphafold-server) — Free — Free browser-based access to AlphaFold 3-class structure prediction for non-commercial research - [Biomni](https://aitools.flocci.in/tool/biomni) — Free — General-purpose biomedical agent combining LLM planning with code execution - [AI Scientist-v2](https://aitools.flocci.in/tool/ai-scientist-v2) — Free — Agentic tree search proposes ideas, runs experiments and writes papers - [Boltz](https://aitools.flocci.in/tool/boltz) — Free — First fully open-source model to approach AlphaFold3-level structure prediction, MIT-licensed - [Evo 2](https://aitools.flocci.in/tool/evo-2) — Free — DNA language model at single-nucleotide resolution with 1M base-pair context - [Chai-1 (Chai Discovery)](https://aitools.flocci.in/tool/chai-1-chai-discovery) — Freemium — Chai-1 is free, Apache-2.0-licensed for academic and commercial use — a genuinely open structure-prediction model - [Kosmos (Edison Scientific / FutureHouse)](https://aitools.flocci.in/tool/kosmos-edison-scientific-futurehouse) — Paid — Autonomous AI agent that runs literature review + data analysis cycles, condensing ~6 months of research into a day per vendor --- Source: Flocci AI Tools — https://aitools.flocci.in/best/best-science-research-ai Facts last verified: October 2026