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.
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.
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.
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.
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.
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.
| Tool | Pricing | Type | Listed for |
|---|---|---|---|
| AlphaFold Server | Free | Science & Research AI | Free browser-based access to AlphaFold 3-class structure prediction for non-commercial research |
| Biomni | Free | Science & Research AI | General-purpose biomedical agent combining LLM planning with code execution |
| AI Scientist-v2 | Free | Science & Research AI | Agentic tree search proposes ideas, runs experiments and writes papers |
| Boltz | Free | Science & Research AI | First fully open-source model to approach AlphaFold3-level structure prediction, MIT-licensed |
| Evo 2 | Free | Science & Research AI | DNA language model at single-nucleotide resolution with 1M base-pair context |
| Chai-1 (Chai Discovery) | Freemium | Science & Research AI | Chai-1 is free, Apache-2.0-licensed for academic and commercial use — a genuinely open structure-prediction model |
| Kosmos (Edison Scientific / FutureHouse) | Paid | Science & Research AI | Autonomous AI agent that runs literature review + data analysis cycles, condensing ~6 months of research into a day per vendor |