Outlingua: find the video that blew up and the language nobody covered.
For creators running faceless channels in several languages. Outlingua shows on every YouTube thumbnail how far a video beat its channel’s normal, checks whether the topic already exists in Portuguese, Spanish, English and other languages, and suggests original angles so you make your own version, without copying. When you publish, it scores your title and thumbnail in YouTube Studio.
Private beta. Outlingua already works and is being tested on real channels. Join the waitlist and we will let you know when it opens, with 7 days of Pro for free.
Join the waitlist
- Outlier score and views per hour on every thumbnail
- Channel and video panels
- ⛏ Does the topic already exist in other languages?
- 📝 Scripts adapted to another language’s audience
- Title and thumbnail scores in Studio
- Competitor radar with alerts
What it does
From research to publishing, with official data and your own idea.
Outlier score on every thumbnail
Video views divided by the median of the channel’s last 30 videos, with Shorts and long videos kept apart. Under the thumbnail: likes and comments per 100 views and views per subscriber.
Views per hour
Shows how fast a video is moving right now, not just its lifetime total. Hover the badge for details.
Channel panel
On any channel: subscribers, views per video, recent median, views per subscriber, upload frequency, best recent video and whether the channel looks monetized.
Your channel at the top
A 📊 button next to the bell with the numbers of the channel you are signed in to, a last-24-hours estimate and shortcuts to Studio.
Video performance
On the video page: a chart against the channel’s latest uploads in the same format and the likely earnings, from views and the typical RPM for the language.
Transcript and chapters
The video transcript ready to copy, with or without timestamps, and chapters written by AI in the format YouTube accepts.
⛏ Language check
From any video, Outlingua extracts the topic, searches each language you pick and shows 🟢 open gap, 🟡 little coverage or 🔴 saturated.
Original angles, never translation
Three new titles in your channel’s language, changing the character, setting, twist or format. The topic proves demand; the video is yours.
📝 Adapted script
The AI reads the reference video’s transcript, works out the hook and turns that held viewers, and writes a new story in your channel’s language, with local names, places and customs, a visual suggestion per section, a title and thumbnail text.
💬 What the audience wants
Groups the comments of a video, or of a channel’s strongest videos, into requests, questions, complaints and praise, and suggests videos with proven demand.
Title score in Studio
When publishing: a 0–100 score for your title, with what works and what is missing, plus 3 suggested titles you can drop into the field in one click.
Tags by performance
Outlingua reads the tags of videos on the same topic and shows how well the videos using each one perform. A suggested description comes with it.
Thumbnail score
The AI checks whether the idea is clear, whether the thumbnail raises a question, whether the text completes the title without repeating it and whether it reads on phones and TVs.
🌍 Title and description in other languages
Up to 10 languages per video, written the way a native creator would, ready for Studio’s Languages tab. YouTube shows each viewer the version in their language.
📉 Retention diagnosis
Reads the retention curve from your video’s analytics, matches each drop with what was being said at that moment and tells you what to cut or move earlier in your next script.
🕒 Best time to post
Compares uploads from your channel and your radar competitors and shows which day and hour beat each channel’s own median.
Competitor radar
Tracks the channels you choose and alerts you when a new upload takes off, compared with that channel at the same age (early outlier).
Organized ideas
Save angles by channel and export them as Markdown for your script or Obsidian.
Sign in with Google
No keys or technical setup. We only ask for your email and name, never access to your channel.
Plans
Start free. Try Pro for 7 days.
Every new account gets 7 days of Pro, no card required. After that, stay on the free plan or subscribe.
FAQ
Outlingua questions
What is an outlier video?
A video that got far more views than its own channel normally does. Outlingua compares views with the median of the channel’s last 30 videos: 3x means three times the usual. That way a small channel with a breakout video stands out as much as a big one.
Does Outlingua translate or copy other channels’ videos?
No. It measures whether a topic has demand and whether it has been covered in other languages, and suggests new titles and angles. Copying and translating other people’s videos infringes copyright and YouTube’s rules on repetitive content, and Outlingua’s Terms forbid that use.
Do I need an API key or any setup?
No. You install the extension, accept the terms and sign in with Google. The YouTube and AI keys stay on Outlingua’s server.
Which browsers does it work in?
Chrome and Chromium-based browsers such as Edge, Brave and Vivaldi, on desktop.
How does Outlingua estimate monetization and earnings?
Likely monetization comes from ad signals on the public page of the channel’s latest video. Likely earnings multiply views by the typical RPM for the video’s language (Shorts pay much less). They are estimates for comparing ideas: real earnings depend on niche and audience and only show up in the channel owner’s YouTube Studio.
Does the YouTube Studio assistant change my video on its own?
No. It reads the title, description, thumbnail and retention chart only when you click to analyze, and writes into the form only when you click “Use” or “Replace”. Nothing is saved or published until you confirm it in Studio yourself.
How much is it?
There is a free plan. Pro costs US$ 14.90 per month or US$ 129 per year, paid by credit card through ExtensionPay (Stripe), and every new account gets 7 days of Pro without a card. Ask for a full refund within 7 days of your first payment.
When will Outlingua open to everyone?
We are in a private beta, waiting for YouTube’s approvals for Outlingua’s metrics. Join the waitlist and we will let you know when it opens.
What do you do with my data?
We keep only what is needed for your account and plan to work, and YouTube data is kept for at most 30 days. We do not sell data or show ads. See the privacy policy and the terms of use.
YouTube is a trademark of Google LLC. Outlingua is not affiliated with, sponsored or endorsed by YouTube or Google. Outlier score, views per hour, language gaps, likely monetization and earnings, and the title and thumbnail scores are Outlingua’s own estimates, not YouTube data.
Let's talk
Want to try Outlingua on your channel?
Join the waitlist and we will let you know when it opens, with 7 days of Pro for free.