Find what's becoming popular, not just what's already popular.
Popular sorting + Listing Date Detection + Seller Store Analysis
Three research perspectives. One workflow for discovering emerging print-on-demand opportunities.
Think about it:
- A design published three years ago that appears among the most popular results might be an established bestseller.
- A design published just two weeks ago that also appears among the most popular results could represent a new opportunity worth investigating.
What if you could combine both pieces of information?
With the new features available through Easy Merch Research, you can do exactly that.
We've introduced two complementary research capabilities:
- TeePublic Listing Date Detection: See when a design or product was originally listed on TeePublic directly through the Easy Merch Research extension.
- Popular Search: Use the TeePublic search engine on our website to generate URLs that sort search results by popularity, helping you discover designs and products that attract attention and show signs of sales.
When combined, these features create a powerful research workflow for discovering emerging designs, identifying promising niches, and studying successful TeePublic stores.
1. Start With Popular Search Results
The first step is to find products that are already attracting attention.
Visit the Easy Merch Research search engine and enter a keyword related to your target niche.
For example, let's say you're researching the cat niche.
You could search for:
- Funny Cat
- Black Cat
- Cat Lover
- Sleepy Cat
- Halloween Cat
Instead of relying only on the default search order, use the Popular sorting option.
This generates a TeePublic search URL with results ordered by popularity.
Why is this useful?
Because you're no longer looking at random designs. You're examining products that have gained popularity within the search results.
This gives you a starting point for identifying successful design styles, themes, illustrations, and niche-specific concepts.
2. Check When Each Design Was Published
This is where the new Easy Merch Research extension feature becomes particularly interesting.
When browsing TeePublic product listings, the extension allows you to see the date a design was originally listed.
This additional information changes how you interpret popular search results.
Consider these hypothetical examples:
| Design | Listing date | Popularity |
|---|---|---|
| Funny Cat Design A | 2022 | Popular |
| Funny Cat Design B | 2024 | Popular |
| Funny Cat Design C | October 2026 | Popular |
| Funny Cat Design D | November 2026 | Popular |
Designs C and D deserve closer investigation.
Why?
Because they are relatively recent listings, yet they are already appearing among popular results.
An older design might have had years to accumulate sales and popularity. A newer design appearing in similar positions may indicate that its concept is gaining traction relatively quickly.
The opportunity is not simply finding popular designs. It's finding popular designs that haven't been around for very long.
This can help you identify:
- Emerging design trends.
- New niche opportunities.
- Recently introduced illustrations gaining attention.
- Fresh variations of established concepts.
- Design ideas that may be worth developing before the niche becomes crowded.
Remember: popularity ranking is an indicator, not proof of a specific number of sales. Listing dates and popularity should be used together as research signals, not as guaranteed sales data.
3. Investigate the Seller's Store
Once you discover a promising design, don't stop at the product itself.
Visit the seller's TeePublic profile (store).
A single successful-looking design can be interesting, but examining the entire store can reveal much more.
For example, imagine you find a recently listed design called "Sleepy Black Cat Club" appearing among popular results.
You open the seller's store and discover:
- Several other cat-related designs.
- Multiple designs published recently.
- Similar illustration styles across different products.
- Variations targeting different audiences.
- Older designs that also appear popular.
Now you have more information than you would get from looking at one product.
You can investigate whether the seller is:
Following a trend: Several designs revolve around the same emerging theme.
Expanding a successful concept: The seller creates multiple variations of an idea that appears to resonate with buyers.
Targeting micro-niches: Instead of creating generic cat designs, the seller targets specific audiences, interests, personalities, and occasions.
Testing new ideas: The seller regularly publishes new designs, potentially experimenting with different concepts.
The seller's store becomes another valuable research source.
4. A Practical Example: Discovering an Emerging Cat Design Opportunity
Let's walk through a hypothetical research session.
Imagine you're looking for new opportunities in the cat niche.
Step 1 – Search for a broad keyword
Enter "Black Cat" into the Easy Merch Research TeePublic search engine.
Step 2 – Sort by Popular
Generate the search URL using the Popular sorting option.
Now you're examining products ordered by popularity rather than simply browsing an arbitrary collection of designs.
Step 3 – Check listing dates
Use the Easy Merch Research extension to identify when each design was published.
You notice the following:
| Design concept | Listing date | Research observation |
|---|---|---|
| Vintage Black Cat | 2023 | Established design |
| Black Cat Coffee Lover | 2025 | Older concept |
| Black Cat With Attitude | October 2026 | Recent and popular |
| Black Cat Reading Books | November 2026 | Very recent and popular |
The last two designs catch your attention.
Step 4 – Open the seller profiles
You investigate the stores behind those designs.
One seller has several recently published black cat illustrations, including designs targeting readers, coffee lovers, and introverts.
Another seller has a broader collection of humorous animal designs.
This reveals potential directions for further research:
- Black cat book lovers.
- Black cat coffee enthusiasts.
- Introverted cat owners.
- Funny black cat personality designs.
- Seasonal black cat illustrations.
Step 5 – Develop your own design opportunities
Rather than copying the existing designs, use the information to develop original concepts targeting similar audiences.
For example:
- A black cat reading a book with a humorous phrase.
- A coffee-loving black cat with a distinctive illustration style.
- A black cat design targeting introverted personalities.
You've now moved from simply browsing popular products to identifying potential micro-niches and developing new design ideas based on market observations.
5. Why Combining Search Results, Listing Dates, and Seller Profiles Matters
Each research element answers a different question.
| Research feature | What it helps you understand |
|---|---|
| Popular sorting | Which designs are appearing among popular results? |
| Listing dates | How recently were those designs published? |
| Seller profiles | What other designs and niches is the seller exploring? |
Together, they provide a much more complete picture.
For example:
- Popular + old listing: Potential established bestseller or evergreen concept.
- Popular + recent listing: Potential emerging opportunity worth investigating.
- Popular + multiple similar designs in one store: Potential niche expansion or recurring theme.
- Recent listings across several successful stores: A possible emerging trend worth monitoring.
The real advantage is being able to connect these observations instead of treating every product as an isolated result.
6. Turn Research Into a Repeatable Strategy
You don't need to limit this method to one keyword or one niche.
You can repeat the same process across different markets:
- Search broad niche keywords.
- Sort results by popularity.
- Identify recently published designs.
- Investigate their sellers' stores.
- Look for recurring themes and underserved audiences.
- Develop original designs targeting the opportunities you discover.
- Revisit the same searches regularly to monitor new listings and changing trends.
Over time, you can build your own collection of promising niches, design concepts, and sellers worth monitoring.
Final Thoughts
One of the biggest challenges in print-on-demand research is distinguishing between established products and emerging opportunities.
Looking at popular products alone doesn't tell you how recently they were published. Looking at new listings alone doesn't tell you whether they're attracting attention.
Easy Merch Research brings these two perspectives together.
With popular sorting on our website, listing-date detection through the browser extension, and the ability to investigate individual seller stores, you can build a more informed TeePublic research strategy.
Don't just look for what's popular.
Look for what's becoming popular, how recently it appeared, and what the sellers behind it are doing.
That's where some of the most interesting new opportunities may be hiding.
Start exploring TeePublic opportunities with Easy Merch Research:
https://www.easymerchresearch.com/
