What is Cradle?
Cradle is an AI platform for protein engineering that helps scientists generate new protein candidates and improve their properties using machine learning models trained on experimental data.
The software supports round-based design and tracking, letting teams iterate as they generate candidates, run lab experiments, and feed results back to improve the next batch.
A key capability is multi-property co-optimization, where Cradle balances objectives such as activity, binding affinity, stability, and expression simultaneously rather than one at a time.
It supports a range of protein types, including antibodies, enzymes, vaccines, and peptides, and the company operates its own wet lab in Amsterdam to validate models.
Cradle is built with a privacy-first architecture so that customer sequences and data remain private and secure, and it is SOC 2 compliant.
Target users are biopharma and industrial biotechnology R&D teams that want to accelerate development timelines and reduce the number of costly lab cycles needed to reach a viable molecule. Named customers include Novonesis, Bayer, and Lundbeck.
Pros include strong multi-property optimization, broad protein-type coverage, privacy-focused design, and reported acceleration of development timelines. Cons include pricing that is not publicly disclosed and a focus that assumes access to wet-lab experimentation.
Cradle uses a subscription software pricing model with no royalties, which can be attractive to R&D teams wary of downstream success fees on the molecules they discover.
The platform is most valuable to organizations that can run iterative wet-lab cycles, since the AI improves as it learns from each round of experimental results. Pricing changes often, so check the official site for current plans.
Key features of Cradle
- AI-driven protein candidate generation
- Multi-property co-optimization
- Round-based design and tracking
- Support for antibodies, enzymes, vaccines, and peptides
- Privacy-first, SOC 2-compliant architecture
Cradle pros and cons
| Pros | Cons |
|---|---|
| Co-optimizes multiple protein properties at once | Pricing not publicly disclosed |
| Privacy-focused with no royalty fees | Assumes access to lab experimentation to close the loop |
| Validated by an in-house wet lab and named customers | — |
Cradle pricing
Cradle is offered on subscription plans. Pricing changes often, so check the official site for the latest plans and any free trial before you buy.
Who is Cradle for?
Cradle is best suited for ai protein engineering platform for biotech r&d. Whether you are trying this kind of emerging & specialized tool for the first time or use one every day, it is a credible option to shortlist — compare it with the alternatives and head-to-head comparisons linked on this page to find the best fit for your workflow and budget.
Cradle at a glance
| Detail | Summary |
|---|---|
| Category | Emerging & Specialized |
| Pricing model | Subscription |
| Free option | No |
| Best for | AI protein engineering platform for biotech R&D |
| User rating | Not yet rated |