Pricing · pay per molecule · no subscription

Signed σ-profiles, one molecule at a time

Paste a list or drop a CSV, choose a grade, pay securely with Stripe. Preview is always free — you pay only to generate and download the signed .mfsig files.

✓ One flat price / molecule✓ CSV or paste, up to 5,000 at once✓ Ed25519-signed · SHA-256 audit✓ Secure checkout by Stripe

Choose a grade

The grade sets the compute recipe, turnaround, and price per molecule.

same .mfsig schema · switch anytime

Need >5,000 molecules or a private deployment? Talk to us about volume pricing →

Add your molecules

Paste SMILES (one per line) or drop a CSV/.smi file. We detect a smiles column, dedupe, and count automatically.

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Order summary

GradeMF2 · Standard

Price / molecule€200.00

Quantity25 (est.)

Estimate25 mol

Total (est.)€5,000.00

set your list to lock the total · + VAT at checkout

Secure payment by Stripe · we never see your card

Just exploring? Free preview a single SMILES →

What every file ships with

✓ Ed25519 signature + SHA-256 audit trail — verifiable offline
✓ Full provenance: recipe SHA, vendor-validated compute
✓ Open .mfsig format — yours to keep, no lock-in
✓ Generated only after payment (compute spent on paid jobs)

FAQ

Is preview free?: Yes — generate and inspect every channel in the browser for free. You pay only to download the signed file.
Subscription?: No. One flat price per molecule, charged once.
What about predictions (solubility, binding…)?: Those downstream kernels are a separate product. This page is for generating the σ-profile itself.