Human drawing services charge $25–$300 per figure plus per-round revision fees; AI software like PatentFig AI works out to about $1 per figure — $50/month for 500 credits (roughly 50 figures), or $240/year billed yearly. Here is the full 2026 price breakdown by method.

Five ways to get patent drawings made, and what each costs in 2026.
The budget tier; fine for simple flowcharts, quality varies widely.
The typical mid-market US rate, with design sheets pricing at the top.
Complex mechanical, medical-device, and litigation-grade work.
A CAD seat plus hours per figure applying 37 CFR §1.84 by hand — often the most expensive option at attorney billing rates.
PatentFig AI starts free (20 credits); the Basic plan is $50/month for 500 credits — about 50 figures at roughly $1 each, or $240/year billed yearly.
The quoted per-figure rate is rarely the final bill. Budget for these.
One or two minor rounds are usually included; round three onward bills $50–$100 each.
Deadline-driven delivery adds a 20–50% premium on top of standard rates.
If the examiner objects under 37 CFR §1.84, corrected sheets are a new billable job — often on rush terms because office action deadlines are tight.
Wrong margins, line weights, or numbering discovered late means re-drawing sheets you already paid for.
The honest math — services win on hands-off polish, software wins on volume and iteration.
Cost guide
Generate filing-ready patent figures from a photo, sketch, or description, revise free, and keep figure spend flat.