Simple, transparent pricing
Start with a free trial. Upgrade when you need persistence, collaboration, or custom host support.
Trial
Free
Anonymous 24-hour access. No sign-up needed.
- 5 questions per session
- Full dossier output — evidence, design, structure, audit
- Pichia pastoris host model
- Cited literature with provenance
- 3D structure validation
Team Coming soon
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Persistent accounts for R&D teams. Priority access, collaborative dossiers.
- Everything in Trial
- Unlimited questions
- Persistent conversation history
- Shareable dossier links
- Priority queue
- Email support
Enterprise
Custom
Custom host organisms, on-premise deployment, dedicated support.
- Everything in Team
- Custom host organism models
- On-premise or private cloud deployment
- SLA with uptime guarantee
- Dedicated support engineer
- Custom integrations
Frequently asked questions
What happens when my trial expires?
Your trial token expires after 24 hours. You can start a new trial anytime. For persistent access, join the Team tier waitlist.
Can I use Kairos for organisms other than Pichia?
Kairos is currently scoped to Pichia pastoris. Custom host models are available on the Enterprise tier. We're expanding host coverage — join the waitlist for updates.
Does Kairos predict expression levels?
Kairos ranks dry-lab design quality — synthesis safety, host resemblance, and expression-construct optimization. Expression and titer are wet-lab questions, answered by wet-lab data. See our benchmarks for full methodology.
How do I pay?
Team and Enterprise tiers will support invoice and wire transfer. We're not accepting payments during the preview period — join the waitlist to be notified when billing opens.