TubeDL
Quiet signalYouTube up to 8K, downloaded by your own browser
Launched 5d ago
Signal
18
Velocity
21
What this means
+42%Launching in a 42% WoW growing category.
Chrome Extensions had 61 launches this week vs 43 last.
20Founder Conviction Index: 20 — low signal.
Few of the conviction sub-signals (reputation, velocity, buyer-intent, tagline clarity) are firing yet.
Prediction
Top-5 finish probability
12%
today
Projected end-of-day votes
2range 2–3
Trajectory
stable
Not enough snapshots yet to detect trajectory.
Speed vs peers
0.7×
12 Productivity launches
About
TubeDL saves YouTube videos up to 8K AV1 with the original audio, as MKV or MP4, straight to your disk. A small browser helper (Chrome, Brave, Edge) does the work on your own connection — nothing goes through a server, so no bot-checks and your speed is your line's. Age-restricted videos work if you're signed in to YouTube. Free seat: 5 downloads, 2 GB, no expiry. First 100, then a waitlist. One-click helper install and a native Mac app are next.
AI Summary
TubeDL is a browser extension that allows users to download YouTube videos up to 8K resolution directly to their device in MKV or MP4 format. It operates through the user's browser, ensuring that downloads are not processed through a server, which helps bypass bot-checks and maintain download speed.
Attention & discussion velocity
Not enough snapshots yet. Run the snapshot worker every 15 min to build the time-series.
Performance
Pace needs two or more snapshots. This launch has 1, so velocity and momentum read as unmeasured rather than zero.
Velocity—
not measured
Momentum—
not measured
Virality—
not measured
Engagement—
not measured
Signal sources
2 of 6 active- Launch tracking1 reading since we picked it up
- AI analysisProductivity
- Comment intelligencethread not yet analysed
- Outside discussionnot checked — domain is a storefront or shared
- Revenue signalsno match on this domain
- Editorial scoringbelow the signal threshold for this pass
A source that found nothing is a measurement. A source that has not run is a gap. Neither means the launch lacks the thing.