URLs — one per line
Cached videos skip rescan · saves API quota
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Select a workspace
Click a workspace in the sidebar to see insights.
Estimate how a video should perform at each age, based on what comparable videos in your database actually did.
Pick a channel (or enter a size), type the title, and see the expected range.
Thumbnail (optional)
Tell the simulator what the planned thumbnail looks like. Only traits whose effect has been proven in the data change the estimate; the result says which ones counted.
Your own channel's growth, kept private. Drop in screenshots of your Studio charts and the curve is read off the image
in your browser. The screenshot itself is never uploaded, only the numbers read from it are saved,
and nothing here feeds the shared Simulator or anyone else's numbers.
Channel
Your current subscriber count sets which channels you are compared with
Add a video's charts
In Studio open the video's Analytics and screenshot four charts: Views (First 24H), Views (Since published), Thumbnail impressions and Watch time (both Since published). Include the line, the gridlines and the label under the chart. The chart type and the total are read from the image.
Drop the screenshots here, paste them (Ctrl+V), or tap to choose. They sort themselves into the slots below.
Your videos
Videos with curves feed the simulation below
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Simulate a video
The shared estimate for channels like yours, shifted by how your own videos have actually performed
Accuracy on your own videos
Predicts each video using only the ones published before it, then compares with what happened
Needs at least 8 videos with views curves.
Your data
Private to your login: other users cannot see it, and it is never mixed into shared curves or analysis. As admin you (and your hosting provider) can still read the database, so tell anyone you invite later.
Automation Status
Is the pipeline configured, running, and adding videos?
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Channel Watchlist
Checks for new uploads twice daily · 06:00 & 18:00 UTC
Find a channel ID by opening the channel on YouTube → view page source → search for "channelId". Or use this tool.
Block a Channel
Deletes a channel's videos from the database and stops automation from adding it again
Auto-Harvest
Pulls videos from watchlist channels daily · 02:00 UTC
Videos / channel
Max fetched per run
Max age (days)
Skip older videos
Views / sub ratio ≥
0.5 = 50% of subs
Min subs (channel)
Skip tiny channels
Min abs. views
Hard view floor
Min duration (s)
Default 240 = 4 min
Max duration (s)
Default 2700 = 45 min
Transcript
Required
Channel Discovery
Auto-finds new Minecraft channels · runs several times a day, each run spends its share of the daily budget · search costs 100 units
API quota used today
— / 10,000 units
Daily quota budget
Units/day for discovery
Find topics automatically
Your titles, autocomplete, Claude
Min subscribers
Quality gate
Min total views
Channel lifetime
Your own search queries (JSON array)
Always searched first. Each becomes three searches (two by recent videos, one by channel name), 100 units each, and is repeated at most every 30 days. Topics found automatically are listed below.
Channels that pass the gates are added to the watchlist and picked up by Auto-Harvest automatically. Auto-discovered channels are marked in the watchlist.
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How Videos Get In
Where every video came from, how long after publishing it was found, and whether its view growth is being followed
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Baseline Growth Curves
Typical views at each age, built from velocity snapshots · rebuilt Sundays 03:00 UTC · feeds the prediction engine
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Title Feature Effects
Which title traits go with more or fewer views — each channel is compared only against itself, at the same video age
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Prediction Accuracy
Scores the simulator on videos it did not learn from, against what really happened
Not run yet. It rebuilds the growth curves several times without the videos being tested, so it takes a few seconds.
Automation
Manual triggers for all background jobs — runs fire silently in the background
Auto-tag, competitor alerts, and pruning run daily. Trend detection and weekly summary run every Sunday. Results appear in the 🔔 notification panel.
Title labels · AI pass
Claude sorts only the titles the rules cannot place. It is scored against hand-labelled titles before it can change anything.
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Thumbnails · full-size analysis
Measures each thumbnail's pixels and has Claude describe only what is visible. The old thumbnail data is replaced only for questions you have checked yourself.
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Velocity Snapshots
Pending checks · polled every 5 min
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