PatentDrawingAI vs TrademarkHQ
Two Shopify apps, side by side: detected stores, momentum, reviews, plans, listed features and who runs each. Store counts as of Oct 13, 2026 for PatentDrawingAI, Oct 14, 2026 for TrademarkHQ.
The short answer
- Only PatentDrawingAI lists a free plan.
- PatentDrawingAI lists 2 features TrademarkHQ’s listing doesn’t mention, including Images, Product descriptions.
Head to head
Free
- · 1 credit on install
- · 1 design patent drawing
- · PNG + SVG + PDF downloads
- · Try before you buy
Starter
- · 3 credits per month (resets each month)
- · 3 design patent drawing views per month
- · Cancel anytime
- · PNG + SVG + PDF downloads
Pro
- · 10 credits per month (resets each month)
- · 10 design patent drawing views per month
- · PNG + SVG + PDF downloads
- · Priority support
Scale
- · 40 credits per month (resets each month)
- · 40 design patent drawing views per month
- · PNG + SVG + PDF downloads
- · Priority support
Free
Coverage counts what each App Store listing names. Every feature, checked off app by app, is in Shoplist.
See every featureEvery product you list publicly starts a clock. In the US, you have one year from first public disclosure to file a design patent (35 U.S.C. 102(b)(1)). In many other countries, there is no grace period at all. PatentDrawingAI reads your Shopify catalog, estimates how many days remain for each product, and generates a complete seven-view patent drawing sets formatted for USPTO submission - directly from your…
Don't let trademarking slow you down. TrademarkHQ simplifies the process with free instant viability assessments for your brand, logo, and product names directly from your app dashboard. Save hours with automated classification of goods and services, and generate pre-filled trademark applications in seconds. Get started with all the tools you need and proceed with filing only when ready.
- Shows days left in the one-year US design patent window for each product.
- Generates all seven recommended views from your product photos.
- Export every view as PNG, SVG, or a combined PDF with figure numbers.
- Generate ready-to-file trademark applications with a single click
- Check brand viability anytime—no limits, no extra charges
- Automatically map your products to the correct USPTO classification
- File independently at no cost, or upgrade for guided support and updates
All the numbers
Every figure, side by side
A green dot marks the app ahead on a measured figure. Estimates, gaps and apps that leave no storefront trace never take the lead.
Adoption
| Measure |  PatentDrawingAI |  TrademarkHQ |
|---|---|---|
| Detected stores | Not published | Not published |
| Net store change, 28 days | 0 | 0 |
| Stores added, 28 days | Not enough data | Not enough data |
| Big-brand share | Not enough data | Not enough data |
| Top store categories | Not published | Not published |
| Top store countries | Not published | Not published |
Reviews
| Measure | PatentDrawingAI | TrademarkHQ |
|---|---|---|
| App Store rating | Not published | Not published |
| App Store reviews | Not published | Not published |
| New reviews, 28 days | Not enough data | Not enough data |
| Reviewers a year or more in | Not enough data | Not enough data |
Pricing
| Measure | PatentDrawingAI | TrademarkHQ |
|---|---|---|
| Free plan | Yes | Not listed |
| Lowest paid monthly plan | $9/month | No monthly plan listed |
| Longest free trial | Not listed | Not listed |
| Plans listed | 4 | 1 |
Listing
| Measure | PatentDrawingAI | TrademarkHQ |
|---|---|---|
| Shopify category rank | #97 | #301 |
| Shopify App Charts | Not on this week’s charts | Not on this week’s charts |
| Built for Shopify | No | No |
| Launched | Apr 6, 2026 | Nov 7, 2024 |
| Languages | 1 | 1 |
| Developer | TMHQ | TMHQ |
FAQ
PatentDrawingAI and TrademarkHQ: common questions
- Is PatentDrawingAI or TrademarkHQ cheaper?
- Only PatentDrawingAI lists a free plan. Shoplist compares base prices only between monthly plans in the same currency; usage charges and annual plans vary, so check each plan’s limits.
- What features does each app list that the other doesn’t?
- PatentDrawingAI lists 2 the others don’t mention, such as Images, Product descriptions. TrademarkHQ lists 2 the others don’t mention, such as Fraud detection, Product warnings. A feature missing from a listing may still be supported; this compares what each App Store listing says.
- Where does this comparison’s data come from?
- Shoplist crawls Shopify storefronts to detect which apps each store runs, and reads each app’s Shopify App Store listing for reviews, pricing, features and integrations. Store counts are as of Oct 13, 2026 for PatentDrawingAI, Oct 14, 2026 for TrademarkHQ; estimated figures are labeled.
How Shoplist compares apps
Store counts come from Shoplist’s crawl of Shopify storefronts, which detects the apps each store runs; they are as of Oct 13, 2026 for PatentDrawingAI, Oct 14, 2026 for TrademarkHQ. Reviews, ratings, plans, features and integrations come from each app’s Shopify App Store listing. 28-day figures are labeled when estimated, and a figure that is missing or estimated never decides who leads. Read the methodology.