Cradle
Design better proteins

Cradle helps biologists design improved proteins in record time using powerful prediction algorithms and AI design suggestions.
Cradle aims to make programming biology easy by providing biologists the tools to discover, design and optimise enzymes and cell-factories. We are bridge builders who bring together the best of machine learning, synthetic biology, developer tools, and user experience design. Our mission is to enable a world where most of the products around us can be easily made and degraded biologically using a cell-factory instead of (petro-)chemicals, plants or animal agriculture.
Latest news
Planet B.io is a busy community, we are constantly developing and so are our collaborators, residents and members. To keep everyone updated we write articles and organise events. Take a look!
Join Planet B.io at Bio Innovations Europe 2026 – Exclusive 25% discount
We’re happy to be part of the Dutch Biotech Cluster at Bio Innovations Europe 2026, alongside Biotech Booster and hollandbio! Taking place in The Hague on 10-11 June and focused on driving the commercialisation of industrial biomanufacturing in Europe, Bio Innovations Europe will connect over 400 bio-pioneers from across the region for two days of pre-arranged, commercially focused 1-2-1 meetings, knowledge exchange and networking.
Horizon: building the next wave of biotech growth at the Biotech Campus Delft
A new development is on the horizon for the Biotech Campus Delft. With the working title Horizon, ASR Dutch Science Park Fund, together with dsm-firmenich and Planet B.io, is taking the next step in further strengthening the campus as a leading European hub where biotech innovation, collaboration, and scale come together.
High-level Government visit highlights Delft's strategic role in future industrial biotech growth
On 11 March, Erwin Nijsse, Director-General at the Ministry of Economic Affairs and Climate, visited Planet B.io. The visit aligns well with the Netherlands’ evolving political and economic direction and therefore he was joined by a broad delegation of colleagues from several ministries.