Pricing
Pay for calculations, not for seats
The tools are free. The platform is credits per job. There is no seat licence, no annual minimum, and no procurement conversation required to answer one question.
Free tools
€0
LCOH calculator, iridium intensity and overpotential conversion. No account, nothing stored, no limits.
Credits
Per job
Activity screening, stability and cost closure on your own structures. Free credits on signup. Cached calculations discounted. Failed jobs never charged.
Academic
Free tier
A permanent free allocation for academic research use. Results are citable and we would like them cited.
We are in early access and setting per-job prices with the first group of users rather than guessing at them. If you tell us what a screening run is worth to you, that genuinely affects where this lands.
Questions
Why credits instead of a seat licence?
Because a small lab should be able to answer one question for a small amount of money without a procurement conversation. Seat licences price out exactly the people this is built for.
What does a credit buy?
One unit of computational work. A single-structure activity screen costs a few credits; a full assessment with stability and cost closure costs more; a substitution series costs per member, minus anything already cached.
Do cached results cost less?
Yes. If the identical calculation has been run before — same structure, same workflow, same method and model version — it is served from cache at a discount. We do not charge full price for work we did not redo.
Is the academic tier really free?
Yes, permanently, for academic research use. We want the results cited.
What happens if a job fails?
You are not charged. Credits are reserved when a job starts and released in full if it does not complete.