The home for Scientific Discovery.
Every model, every tool, every dataset — in one place. 600+ open biological AI models exist and almost none are hosted anywhere. Corollary runs them for you, and knows which to chain together.
Fold a protein, pull any of 247M structures, search the literature — no GPU, no account, no credit card.
What you get
Three things, and they work together.
Most of computational biology is spent getting tools to run at all. This is the part where you skip that.
Ask in plain language
Describe what you want to know. It finds the right models, runs them, queries the data, reads the papers, and shows you the evidence behind every number.
Run any model, instantly
Folding, docking, protein design, genomics, chemistry. Paste your input and get a result — no GPU to rent, no environment to build, no weights to download.
Search inside the data
Not just dataset titles — the rows. Filter, sort and query hundreds of scientific datasets and live databases without downloading a single file.
One question, start to finish
You ask the question. It does the work.
“Is the switch II pocket on human KRAS resolved experimentally, and what binds it?”
- Looked up KRAS in UniProt and found the canonical isoform
- Pulled every experimental structure covering the switch II region
- Compared them against the predicted structure and its confidence
- Searched the literature for covalent inhibitors of that pocket
- Computed properties for the compounds it found
An answer with the structure rotating in the page, the papers linked, and the numbers traceable to the tool that produced them.
Every claim it makes comes from something it actually ran or read. When it can't find an answer, it says so instead of inventing one.
What's inside
542 models and datasets.
One place to run them.
Protein structure, drug design, genomics, chemistry, imaging and simulation — across every scientific field, all reachable the same way.
Free, and instant
Fold a protein, pull any of 247 million predicted structures, look up a compound, search the literature. No account, no card, no waiting.
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Tools free forever
Everything else, on demand
The rest of the library runs on our servers the moment you ask for it. You pay for the seconds it takes and nothing while it sits idle.
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Models ready to run
The data, already connected
No accounts to create, no formats to convert, no parsers to write. One way in, and every record carries where it came from.
- Zenodo4M+ records
- Figshare10M+ items
- Gene Expression Omnibus250k+ series
- DANDI Archive1k+ dandisets
- ICPSR82k+ deposits
- NACDA1.1k+ ageing studies
Work you can defend
A result you can't check is a result you can't publish.
Science has a higher bar than a plausible-sounding answer, and everything here is built for the moment a reviewer asks where a number came from.
Every claim is traceable
Each number links back to the model that computed it or the paper it came from. Nothing is asserted from memory, and nothing is dressed up when the data is thin.
Every run is reproducible
Inputs, model version, parameters and outputs are kept together. Re-run it in a year and you will know exactly what produced the original.
Your data stays yours
Sequences, structures and compounds you submit are used to answer your question and for nothing else. Never training data — not ours, not anyone's.
Who it's for
From a postdoc with a sequence to a pharma with a pipeline.
Researchers and students
Everything you would otherwise spend a week installing, available in the time it takes to paste a sequence. Start without an account.
Biotech teams
Discovery workflows end to end — target to structure to candidate — with the cost of every run visible and the whole chain reproducible.
Enterprise research
Private deployment, data residency in your region, and your own model registry. Your research never leaves your control.
Free to start. See what it costs as you grow
Why we built it
Built by the people who kept hitting this wall.
The best models in biology are open and free, and almost nobody can run them. We spent years on both sides of that gap — writing the models, and waiting on the cluster to use them. So we closed it.
Ask it something today.
Bring a sequence, a compound, a paper or a question. You will have an answer before you have finished setting up the alternative.
No credit card. No setup. Nothing to install.