Our AI agents and experts research the market, analyze trends in every niche, and write the best copy and creatives for your winning campaign
Sophie Martin
FR
“Selzee gives me creative ideas based on what’s actually trending. The ads feel fresh, relevant and give me angles I wouldn’t have thought of myself.”
Oliver Bennett
GB
“Before Selzee, I kept launching campaigns that barely worked. Now I have a constant flow of new creative ideas to test, and I’m finally seeing what gets results.”
Maximilian Weber
DE
“I can go from an idea to a campaign ready to launch in under 10 minutes. Selzee cuts out hours of brainstorming and creative research. It’s a massive time saver.”
Erik Johansson
SE
“Selzee feels like an unlimited supply of ad creatives that actually have potential. Whenever I need a new angle, concept or variation, I have fresh ideas ready to turn into ads.”
“Found 3 really strong ad angles for a product I was working on in like 10 minutes. Would've taken me half a day before.”
Sophie Martin
FR
“I use Selzee before every creative meeting now. It gives me actual hooks, concepts and examples instead of the usual 'let's try something different' ideas.”
Oliver Bennett
GB
“Been using it for a few months now. The amount of time it saves on creative research is crazy. What used to take hours now takes maybe 20 minutes.”
Maximilian Weber
DE
“Built out creative ideas for an entire campaign in one evening. Sent them to the team and we had enough concepts to start testing immediately.”
Erik Johansson
SE
“Selzee basically replaced hours of competitor research for me. I can see what brands are running, what angles they use and what's actually worth testing.”
“We used to spend hours looking through competitor ads before starting a campaign. Now Selzee does most of that work and we can actually focus on making the creatives.”
“Pretty impressed honestly. Give it a product and it comes back with angles, hooks and creative concepts ridiculously fast.”
“Used the creative research for a new campaign and found an angle we ended up scaling. Paid for itself pretty quickly.”
“The biggest difference is that it doesn't just give you generic AI ideas. It actually looks at competitors, trends and real ads before suggesting what to make.”
“Found a few competitor angles we completely missed. Worth it just for the research alone.”
Jakub Novák
CZ
“Tested Selzee for a new campaign and got way more creative ideas than I expected. Some of the hooks were actually really good.”
Louise Dubois
FR
“Genuinely fun to use. You start with one idea and somehow end up with 15 new angles you actually want to test.”
James Murphy
IE
“Sent the Selzee concepts to our creative team and they actually liked them on the first try lol. That almost never happens.”
Mateusz Zieliński
PL
“Selzee replaced my endless tabs of competitor ads, TikToks, screenshots and random notes. Everything is finally in one place and actually organized into something useful.”
Valentina Cruz
MX
“We were stuck between a few different creative directions for weeks. Ran the product through Selzee and the winning angle became pretty obvious.”
Nikola Jovanović
RS
“Started with the free version just to test it. Already used a few of the concepts in our next campaign. Probably upgrading once we ramp up creative production.”
Amelia Taylor
GB
“Used the research for a client pitch and it made us look way more prepared than we actually were. Big time saver.”
Maya Tanaka
JP
“Showed Selzee to our team and suddenly everyone started coming up with new creative ideas. One research session gave us enough concepts for weeks.”
“As a creative strategist I was skeptical, but honestly it speeds up my workflow so much. I still make the decisions, but Selzee does the boring research and gives me a much better starting point.”
“Found 3 really strong ad angles for a product I was working on in like 10 minutes. Would've taken me half a day before.”
Sophie Martin
FR
“Built out creative ideas for an entire campaign in one evening. Sent them to the team and we had enough concepts to start testing immediately.”
Erik Johansson
SE
“Pretty impressed honestly. Give it a product and it comes back with angles, hooks and creative concepts ridiculously fast.”
“Found a few competitor angles we completely missed. Worth it just for the research alone.”
Jakub Novák
CZ
“Sent the Selzee concepts to our creative team and they actually liked them on the first try lol. That almost never happens.”
Mateusz Zieliński
PL
“Started with the free version just to test it. Already used a few of the concepts in our next campaign. Probably upgrading once we ramp up creative production.”
Amelia Taylor
GB
“As a creative strategist I was skeptical, but honestly it speeds up my workflow so much. I still make the decisions, but Selzee does the boring research and gives me a much better starting point.”
“I use Selzee before every creative meeting now. It gives me actual hooks, concepts and examples instead of the usual 'let's try something different' ideas.”
Oliver Bennett
GB
“Selzee basically replaced hours of competitor research for me. I can see what brands are running, what angles they use and what's actually worth testing.”
“Used the creative research for a new campaign and found an angle we ended up scaling. Paid for itself pretty quickly.”
“Tested Selzee for a new campaign and got way more creative ideas than I expected. Some of the hooks were actually really good.”
Louise Dubois
FR
“Selzee replaced my endless tabs of competitor ads, TikToks, screenshots and random notes. Everything is finally in one place and actually organized into something useful.”
Valentina Cruz
MX
“Used the research for a client pitch and it made us look way more prepared than we actually were. Big time saver.”
Maya Tanaka
JP
“Been using it for a few months now. The amount of time it saves on creative research is crazy. What used to take hours now takes maybe 20 minutes.”
Maximilian Weber
DE
“We used to spend hours looking through competitor ads before starting a campaign. Now Selzee does most of that work and we can actually focus on making the creatives.”
“The biggest difference is that it doesn't just give you generic AI ideas. It actually looks at competitors, trends and real ads before suggesting what to make.”
“Genuinely fun to use. You start with one idea and somehow end up with 15 new angles you actually want to test.”
James Murphy
IE
“We were stuck between a few different creative directions for weeks. Ran the product through Selzee and the winning angle became pretty obvious.”
Nikola Jovanović
RS
“Showed Selzee to our team and suddenly everyone started coming up with new creative ideas. One research session gave us enough concepts for weeks.”
Natural, vegan skincare and makeup made in Australia
| Winning ad | Days live | Fit |
|---|---|---|
| Vitabiotics, UGC hook | 246 | 94% |
| Huel, product claim | 152 | 91% |
| Deel, headline | 97 | 86% |
| EveryDollar, notes meme | 33 | 79% |
| Seed, before and after | 61 | 74% |
You can stop here and use Selzee only as your creative engine, or let it do all the next steps for you.
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Only if you want: you can also use your own media buyer, but Selzee can do it for you.
| Campaign | Status | Cost/sale |
|---|---|---|
| Moringa creme, UGC hook | Scaling | $8.40 |
| Vegan makeup, review | Scaling | $9.15 |
| Gift set, offer | Working | $11.30 |
| Founder story | Paused | $24.60 |
Selzee works for ecommerce clients the same as for SaaS and apps
A database that learns: every campaign makes the next ads better
Creatives win 1.6× more often than average. No AI slop
Start with 25 ads for free, no card
The ROAS at which your ads stop losing money, plus your break-even CPA.
Resize a photo for feed, story or cover at the exact size.
Fit or crop a photo for X and download it under the size limit.
Download every thumbnail size YouTube stores, up to 1280 x 720.
