51title scores every title candidate against the rules of YouTube, Amazon, TikTok, 小红书, and more — then turns your best options into a shareable poll. Pick winners with AI scores and real votes, not guesswork.
polls run this week
to first vote
platforms supported
I tested 100 thumbnails so you don't have to
The thumbnail formula that changed my channel
Why your thumbnails aren't getting clicks
Optimized for every surface your audience scrolls
Before you create a poll, scan the hooks already pulling clicks. Borrow the patterns, then drop them into your candidate list.
I let AI run my content for 7 days — here's what broke
24-hour portable charger — tested on a 15-hour flight
The 10-minute pre-shoot routine that doubled my output
See how AI evaluates titles for your platform
Three steps, one continuous loop: add candidates, AI scores each one, then collect votes through a shareable link. Hover the carousel to pause.
Use templates that already perform, then score and poll your variations — so you never debate titles from a blank page.
Browse templatesI tested 27 YouTube thumbnails — this one won by 3x CTR
From 1.8% to 4.6% listing conversion with one title rewrite
The listing-title mistake most Amazon sellers still make
Every score, vote, and note is logged. Three months later, you can answer 'why did we pick that title?' with the actual evidence.
YouTube weighs hook strength and length. Amazon checks keyword density and compliance. 小红书 measures emoji rhythm and 种草 force. Each platform gets its own scorecard.
Share a poll link in Slack, WeChat, or Discord. People vote in seconds — no account, no friction, no drop-off.
Combine vote counts with the AI scoring report. The final title is popular with voters and easy to explain to your team or client.
Free plan covers 3 polls a month. Upgrade when title decisions become part of your weekly workflow.