Pricing
Free with no account and no limit: import a chart, calibrate linear or log10 axes, preview traces on the canvas, and download a 10-point calibration CSV plus a proof PNG no wider than 1200 px.
Paid packs add the full multi-curve CSV and XLSX, the shared-X matrix with Mean and SD when you have them, and the Python, R, and MATLAB scripts with an overlay PDF. The free bench stays the 10-point sample and the proof PNG.
Early Launch Price · 50% Off
7-Day Research & Paper Pass
$17.99
$8.99
Unlimited use for 7 days from purchase. One-time payment, no renewal.
Launch Offer · Save 50%
Monthly Lab & Engineering Plan
$23.99
$11.99 / month
Unlimited use while subscribed. Billed every month. Cancel anytime from your Account page; access continues until the end of the paid period.
Best Value · 50% Off
Lifetime Researcher License
$58.00
$29.00
Unlimited use, for good. One-time payment, no renewal. Sign in with your email on any device.
Payments are processed by Stripe. Prices are in USD. Applicable taxes are calculated at checkout. See our refund policy. Questions go to chartdigitizer@vezli.net.