AI patent drafting software pricing

Lite and Pro include the same features. What the price buys is the number of AI credits you get each month. Pay for a year up front and two of those months are free. Both start with a 7-day free trial. Teams that need more than Pro can talk to us about Enterprise.

Plans and pricing

You pay once, up front. Your credits still arrive every month.

Lite

The same product on a smaller monthly credit allowance.

$24/mo

billed annually $290, charged once. Month to month it is $29/mo.

300 AI credits every month

About 3 complete patent applications a month

Solo agents and independent practitioners with a steady caseload.

Both plans include:

  • Autofill and improve invention disclosures
  • Provisional draft generation
  • Claims generation for IPO and USPTO
  • Complete specification generation
  • Figure description generation
  • AI patent drawing generation (Beta)
  • Patentability search reports
  • AI copilot for mid-draft editing
  • Export as .docx in IPO / USPTO format
Start 7-day free trial

7 days with 300 trial credits. You enter a card to start, and you can cancel any time during the trial.

Most popular

Pro

Five times the credits, for drafting back to back.

$75/mo

billed annually $900, charged once. Month to month it is $90/mo.

1,500 AI credits every month

About 15 complete patent applications a month

Boutique IP firms and busy practices running several matters at once.

Both plans include:

  • Autofill and improve invention disclosures
  • Provisional draft generation
  • Claims generation for IPO and USPTO
  • Complete specification generation
  • Figure description generation
  • AI patent drawing generation (Beta)
  • Patentability search reports
  • AI copilot for mid-draft editing
  • Export as .docx in IPO / USPTO format
Start 7-day free trial

7 days with 300 trial credits. You enter a card to start, and you can cancel any time during the trial.

Enterprise

For teams and organizations that need more than a standard plan.

Custom

We put a quote together with you.

Credits agreed in your quote

Firms and institutions with a team of practitioners.

Enterprise adds:

  • Everything in Pro
  • Jurisdiction-based draft generation
  • Drafting workflows built to your requirements
  • Dashboards, analytics and enterprise AI services
  • Support that answers within 24 hours
  • First access to new generative AI features
Talk to us

We reply within 24 hours.

What a credit buys and what a draft spends

Lite and Pro give you the same product. Every AI action costs a fixed number of credits, and the app shows that number on the button before you generate.

What each feature costs

Each AI generation costs the credits below. Regenerating costs the same again.

Action Credits
Patent search (per search) 1
AI patent search (per search) 3
Patentability search report 3
Autofill invention disclosure 10
Brief description of drawings 2
Provisional draft 6
Claims 6
Complete specification 6
Drawing figure plan 2
Patent drawing (per drawing) 5
AI copilot (per message) 5

Top-up packs

Buy these when a month runs heavy. You pay once, the credits stay valid for 12 months, and you spend them only after your monthly credits run out.

  • 100 credits $15
  • 250 credits $30
  • 500 credits $50
  • 1,000 credits $100
  • 2,000 credits $200

You need an active subscription to buy a top-up pack. They are not available during the free trial.

The three plans compared

Lite and Pro differ on one line, the credit allowance. Enterprise starts from Pro and we scope the rest with you.

Comparison of the Lite, Pro and Enterprise plans
Feature Lite Pro Most popular Enterprise
Monthly AI credits 300 / month 1,500 / month By quote
Typical monthly workload About 3 complete patent applications a month About 15 complete patent applications a month Sized with you
Billed monthly $29 / month $90 / month By quote
Billed yearly (2 months free) $290 / year $900 / year By quote
Free trial 7 days, 300 credits 7 days, 300 credits Talk to us
Autofill and improve invention disclosures Included Included Included
Provisional draft generation Included Included Included
Claims generation for IPO and USPTO Included Included Included
Complete specification generation Included Included Included
Figure description generation Included Included Included
AI patent drawing generation (Beta) Included Included Included
Patentability search reports Included Included Included
AI copilot for mid-draft editing Included Included Included
Export as .docx in IPO / USPTO format Included Included Included
Jurisdiction-based draft generation Not included Not included Included
Drafting workflows built to your requirements Not included Not included Included
Dashboards, analytics and enterprise AI services Not included Not included Included
Support that answers within 24 hours Not included Not included Included
First access to new generative AI features Not included Not included Included

Questions about pricing

How credits, billing and the free trial work.

What are AI credits?

A credit is what one AI generation costs you. Every action has a fixed price: a set of claims or a complete specification costs 6 credits, autofilling an invention disclosure costs 10, and a copilot message costs 5. The app shows the cost on the button before you generate. Lite includes 300 credits a month and Pro includes 1,500. That number is the only difference between the two plans.

Do AI credits roll over to the next month?

No. Your monthly credits arrive at the start of each monthly cycle and expire at the end of it, on monthly and yearly plans alike. Top-up credits work differently. You buy them once, they stay valid for 12 months from the day they land in your account, and you spend them only after your monthly credits run out.

How does the yearly plan work?

You pay once, up front: $290 for Lite or $900 for Pro. That works out to ten months of the monthly price, so two months are free. Your credits still arrive monthly. A yearly subscriber gets the plan's credit allowance every month for twelve months rather than the whole year in one go, and each month's credits expire at that month's cycle boundary, the same as on monthly billing.

How much does yearly billing save?

A year costs ten months of the monthly price, so 2 months are free, about 17% off. Lite is $29 a month or $290 a year. Pro is $90 a month or $900 a year.

Is there a free trial?

Yes. Every plan starts with a 7-day free trial that includes 300 trial credits, on monthly and yearly billing alike. You enter a card to start it, and we charge the plan price when the trial ends. If you picked yearly, that charge is the full year, taken once. Cancel during the trial and we charge you nothing. Trial credits expire with the trial.

What is the difference between Lite and Pro?

Only the monthly credit allowance. Lite gives you 300 credits a month, about 3 complete patent applications a month. Pro gives you 1,500, about 15 complete patent applications a month. Claims, provisional and complete specifications, the AI copilot, patent drawings and patentability search reports come with both.

Can I switch plans or upgrade later?

Yes. You can move between Lite and Pro from your wallet whenever you like. The new plan starts on your next billing date, and until then you keep the monthly credits you have already paid for. Switching from monthly to yearly billing runs a fresh checkout for the yearly plan. You cannot change plans while a trial is running. End the trial first, which starts the paid plan that day.

What happens if I run out of credits mid-month?

Buy a top-up pack, which starts at $15 for 100 credits, or move to a plan with a larger monthly allowance. Top-up credits stay valid for 12 months and you spend them only after your monthly credits run out. You need an active subscription to buy one, and they are not available during the free trial.

What if I need more than 1,500 credits a month?

Two options. A top-up pack covers a month that runs heavier than usual and starts at $15 for 100 credits. If the extra volume is the norm rather than the exception, talk to us about Enterprise, where we quote the credit volume alongside jurisdiction-based draft generation, drafting workflows built to your requirements, dashboards and analytics, and support that answers within 24 hours.

Can I cancel, and do you offer refunds?

Cancel during the trial and we charge you nothing. After that, monthly subscriptions are non-refundable, and we refund an annual subscription if you cancel within the first 45 days of purchase. No plan renews automatically, so you renew it yourself when a term ends. Our refund policy has the full details.

Which currency are the prices in?

All prices on this page are in US dollars.

Our refund policy has the cancellation terms in full. For anything else, get in touch.

Patent agents draft faster with PatentAssist

Here's what practitioners say after drafting their first specification.

“The autofill function is particularly impressive — it allows users with limited information to create comprehensive provisional specifications efficiently.”
Read full review

I recently discovered PatentAssist.ai while conducting an online search for patent drafting tools. My experience with the platform has been quite positive, showcasing several strengths that make it a valuable resource for patent practitioners.

One notable strength is the platform's ability to generate a solid first draft. The autofill function is particularly impressive; it allows users with limited information to create comprehensive provisional specifications efficiently. Additionally, the tool is capable of producing a decent independent claim that is not tied to any specific system, which enhances its versatility.

Despite some challenges, I believe PatentAssist.ai offers valuable features that can significantly aid in the patent drafting process. Overall, it is a commendable tool for those navigating the complexities of patent applications.

“Even without edits, the output is 60-70% complete, cutting down the time and effort needed to finalize a patent application.”
Read full review

AI in patent drafting is evolving fast, and I recently had the chance to try PatentAssist.ai for drafting. Getting started was easy, and the platform feels intuitive right from the beginning.

One of the standout features is the auto-fill for IDF, which saves time by pulling in details automatically. For full specification drafting, I like that it starts with claim generation first, allowing users to refine them before moving forward — this is a thoughtful approach. When it comes to provisional applications, the tool is among the best I've seen.

The Co-pilot feature lets you ask questions and make modifications on the go — it's a real time-saver. You can either edit directly on the platform or download an editable document, already formatted as per Indian Patent Office requirements. Security also seems robust, and the pricing is competitive.

All in all, PatentAssist.ai is a solid starting point for patent drafting. Even without edits, the output is 60-70% complete. For professionals, this means higher efficiency and productivity.

“Effectively streamlines patent drafting for India by intelligently analyzing invention disclosures to generate drafts, figure descriptions, and claims.”
Read full review

PatentAssist.ai is an AI-driven platform that effectively streamlines patent drafting for India by intelligently analyzing invention disclosures to generate drafts, figure descriptions, and claims. It promises improvements in accuracy, turnaround time, and collaborative workflows through AI-assisted editing and tailored IDF.