A blank canvas is where most print-on-demand sessions stall. You found a niche, you think it sells, and then you have to invent a slogan, write a title that obeys the marketplace, fill the tags, and describe the thing, all before you've drawn a single pixel. Trendlytic closes that whole gap. It validates the niche against real sales across TeePublic, Amazon Merch, Redbubble and Etsy, runs a live trademark check, and then turns any winning design into a complete listing for a design of your own, with a prompt to generate the art. It is not an image generator and it never reuses another seller's artwork or slogan. It reuses only the niche and the keywords, which are metadata and fair to share, and leaves the creative part to you.
Turns a validated niche into a full listing
One click on a winning design writes a fresh slogan, a title, a description, a main tag, and per-marketplace keyword sets for a new design of your own in that niche. The blank page is gone.
A design prompt, not a design
It writes a ready-to-paste prompt for any AI image generator, never the image itself. The artwork stays yours to create, which is what marketplaces want: your own prompt, your own original design.
Built on store-first data, not guesses
The generator only fires on designs that are genuinely selling. Every search reads the top-performing designs across four marketplaces, so the listing is aimed at proven demand instead of a phrase that merely gets searched.
A saturation verdict before you design
Each niche comes back with a plain read on how crowded it already is, so you spend your energy where a new design can actually surface instead of disappearing into a flooded category.
Keyword research, scored and trend-aware
Pull the real tags and long-tail phrases top sellers use, each scored for demand and competition, with a 12-month search-interest curve that shows whether a term is rising or fading. You build around phrases still climbing.
A live USPTO trademark check on every keyword
A trademarked phrase is the top cause of suspended POD accounts. Trendlytic checks every keyword against the live USPTO database, in every plan, and the generated prompt excludes trademarks, real people and copyrighted characters.
Find the next winner without searching
Best Design Instant surfaces the single strongest designs ready to open, and Related Niches hands you adjacent, less-crowded angles, so you're never short of a validated niche to generate from.
Four marketplaces, one plan, from $5
TeePublic, Amazon Merch, Redbubble and Etsy in a single search, the trademark check, and the listing generator, all on a free trial with no card and plans from $5/month for 100 searches.
One click on a design that's already selling
You start from proof, not a hunch. Open any winning design Trendlytic surfaced in a niche, and the generator is right there on it. One click reads that design's niche and keywords and turns them into a listing for a new design of your own. You are entering a niche that demonstrably has buyers, not gambling on a phrase that merely gets searched.
A full listing, plus a prompt to make the art
You get a fresh slogan nobody else is using, a ready-to-paste design prompt for any image generator, a natural keyword-rich title, a description written for a buyer, and separate keyword sets. The prompt is the part people misread: the generator writes the brief, you run it in the image tool you already like, and the artwork that comes out started with you.
It only generates for niches worth entering
The reason the listing is worth writing is what happens before it. Every search reads the designs actually selling across four marketplaces and returns a plain verdict on demand and saturation. A flooded niche costs you thirty seconds instead of a wasted weekend, and the generator only turns the validated ones into listings.
Keywords the top sellers actually rank for
The keyword sets aren't invented. They're the real tags and long-tail phrases proven designs use, each scored for demand and competition, with a 12-month search-interest curve so you can see whether a term is rising or fading. Then they're formatted per marketplace: single-word tags and no-repeat titles for TeePublic and Redbubble, multi-word phrases inside the twenty-character cap for Etsy and Amazon.
Never short of a validated niche to build on
When one niche is crowded, the opening is usually a specific sub-niche next to it. Related Niches and the no-input Best Design Instant feed hand you validated adjacent angles and ready-to-open winners, so there's always a proven starting point for the next listing you generate.
A prompt written to keep you out of trouble
AI makes it easy to generate a design that reproduces a logo, a real face, or a copyrighted character without meaning to, and that is what closes accounts. The prompt is written to exclude trademarks, real people and copyrighted characters, the slogan is new rather than lifted, and every keyword runs through a live USPTO check before you upload.
Built-in trademark check
Every search runs a live USPTO trademark check
A trademarked phrase is the #1 cause of suspended print-on-demand accounts. Trendlytic flags it before you design — on every keyword, in every plan.
How it works
- 1
Find a niche that sells
Search any niche and Trendlytic shows what's genuinely selling across TeePublic, Amazon Merch, Redbubble and Etsy, with a saturation verdict and a live trademark check.
- 2
Generate the listing
Click any winning design and the generator writes a listing for a new design of your own: a slogan, a design prompt, a title, a description, and per-marketplace keywords.
- 3
Make the art and upload
Paste the prompt into your image generator, create the design, and publish it into a niche you already know has buyers, with keywords built to the marketplace's rules.
Simple pricing
Free trial, no card. Then from $5/month for 100 searches across all four marketplaces, with the USPTO check built in.
Start free — no cardFrequently asked questions
What does the AI Listing Generator actually produce?
For a validated niche it produces a new slogan, a ready-to-paste design prompt, a natural keyword-rich title, a buyer-facing description, a main tag, and separate keyword sets for TeePublic and Redbubble versus Etsy and Amazon. It does not produce the artwork. You take the prompt to the image generator of your choice and create the design yourself.
Does it generate the image?
No. It writes the design prompt, not the design. That's deliberate: marketplaces want the work to be your own original design made from your own prompt, so the generator hands you the brief and you run it in whatever AI image tool you use. The art that results is yours.
Is this just copying the winning design?
No, and it's built specifically so it isn't. It reads a winning design only to identify the niche and the keywords, which are metadata and fair to reuse. It never reuses the artwork or the slogan, which are the other seller's creative work. Every slogan and prompt it writes is new.
What do I actually get for $5 a month?
The whole tool, not just the generator: 100 searches across all four marketplaces, store-first data on what's genuinely selling, the saturation verdict, keyword research, the live USPTO trademark check on every keyword, and the listing generator. A generation draws from the same monthly search pool. There's a free trial first, with no card required.
Will an AI-assisted listing get my account banned?
Not for the AI itself. Marketplaces allow AI-assisted work when the design is your own and the listing is honest. Accounts get closed for trademark and IP infringement, which is why the generator writes prompts that exclude trademarks, real people and copyrighted characters, and why every keyword runs through a live USPTO check. You can read the fuller picture in our guide on whether you can sell AI art on Etsy.
How is it different from an AI image generator?
An AI image generator makes a picture. This decides what's worth designing (a niche with proven demand), writes the words around it (slogan, title, description, keywords), checks the phrase for trademarks, and gives you a prompt to generate original art. The two are complementary: use this to know what to make, then your image tool to make it.
Related
Stop starting from a blank page
Validate a niche against real sales, check it for trademarks, then turn it into a listing for a design of your own in one click: a slogan, a design prompt, a title, a description, and keywords built to each marketplace's rules. Free trial, no card required, then from $5/month.
Start free — no card