Yes. Prompts and structures are encrypted at rest, never used to train shared models, and exportable on demand. Delete everything from one screen, any time.

Generated structures, reaction balance and references undergo relevant chemistry checks. Failed checks lead to correction or a clearly stated limitation.

Anytime. Free stays free. Paid tiers cancel mid-cycle with no penalty. Your workflows and notebook stay accessible on Free after downgrade.

Cheemly combines chemistry drawing, calculations, sources and reports in one conversation. Model predictions are not presented as measurements.

Yes — JSON, CDXML, MOL, SDF, PDF, or a one-click ZIP. Your data, your hard drive. Even on Free.

The meter shows your remaining allowance as a percentage. Task scope, answer quality and tools can affect consumption. Your account shows the renewal time.