The last-minute check your ads aren't getting.
Prefly catches spec errors, ad-to-landing-page mismatches, and risky claims before your Meta or TikTok campaign goes live. Upload a video, get a structured QA report and a revision brief your team can act on.
- ~2 min
- Average check time
- 7
- Modules per check
- Meta + TikTok
- Platforms supported
Prefly QA Report
Apr 28, 2026- Blocked (1)Resolution below platform requirement
- High Risk (1)Ad discount doesn't match landing page
- Warning (1)Text overlaps safe zone
The fix is simple. It just keeps getting skipped.
Every paid social team knows the drill. The creative is done, the campaign is ready, the budget is approved. Someone is supposed to do a final check before it goes live. Does the ad match the landing page? Are the claims defensible? Will the platform reject it?
But it's Friday afternoon. The launch window is tight. The check gets skipped. The ad goes live with a promise the landing page doesn't keep. Nobody notices until the data comes back flat, or the rejection notice arrives, or the client asks why the landing page says something different from the ad.
That one skipped step costs more than the check ever would.
"Audited 30 ad landing pages. 26 had message mismatch."
— Shahriar Rishat, Upgrail Digital (45+ brands)
"Brands that didn't codify their QA rules saw visible quality drift within 3 weeks."
— Jack Paxton, 200+ DTC accounts
The things that get missed between production and launch.
Ad-to-Landing Page Mismatch
The ad promises 40% off. The landing page says 30%. That 2-second confusion is where conversions disappear. Prefly compares your ad content against your landing page and flags every disconnect before launch.
Platform Spec Violations
Wrong resolution. Wrong aspect ratio. File too large. These get your ad rejected before a single person sees it. Prefly checks your video against Meta and TikTok requirements so you don't waste a launch window on a spec error.
Safe Zone Risks
Your headline looks great in the editor. On the phone, the platform UI covers half of it. Prefly flags text and key elements that fall outside safe zones on each platform.
Risky Claims & Disclosures
"Clinically proven." "Best in class." "Guaranteed results." Prefly flags high-risk language, missing disclaimers, and expressions that commonly trigger platform rejection or regulatory scrutiny.
Content Completeness
Missing CTA. Missing product name. Price in the video but not in the copy. Prefly extracts every text element from your video and checks for gaps.
Revision Brief
Finding problems is half the job. The other half is getting them fixed. Prefly generates a revision brief grouped by who needs to act: editor, copywriter, LP developer, media buyer.
Pick your role.
You own the quality bar. You just can't check everything manually.
You're reviewing briefs, managing production, and doing a final eyeball check before every launch. But when the team ships 20+ creatives a week, things slip through. The landing page changed. The offer got updated. The disclaimer is 2 seconds too short. Prefly is the systematic check that runs after production ends and before the campaign goes live. Every time. Not just when someone remembers.
Three steps. Two minutes. Before every launch.
Upload your ad
Drop your video and fill in the ad details: platform, primary text, headline, CTA, and landing page URL. Meta and TikTok supported. Videos up to 2 minutes.
Get your report
Prefly runs 7 analysis modules: specs, safe zones, content extraction, landing page verification, risk flagging, consistency check, and evaluation. Every finding has evidence.
Send the revision brief
Every finding becomes an actionable revision item, grouped by who needs to fix it. Copy the brief, send it to your editor or LP developer, and move on.
We didn't invent the problem. They told us about it.
"The fix is simple but often skipped. A quick side-by-side review of the ad and landing page before launch should be a non-negotiable step in every paid campaign checklist."
"It's not a knowledge gap, it's a process gap. A shared review step, owned by someone, fixes it."
"It's not the rejection that hurts, it's the loop not being closed. If compliance insight doesn't feed back into the next brief, teams just keep paying the same tax in time and rework."
"Creative generation is getting commoditized fast. Alignment systems aren't."
Five free checks. No credit card.
Upload a video, get a QA report, and see if the last-mile check is worth adding to your workflow.
Currently in beta. English-language video ads on Meta and TikTok. More platforms and formats coming soon.