B2CPremium Video ~9 min
Turn Watch Later into a list you use
I find most videos on the home screen or in the recommendations next to a video, and I save them to Watch Later. It is also the first place I go when I open YouTube. Mine holds hundreds of videos and I have never cleaned it, because I cannot filter by topic or tell what I already watched.
- 1Watch Later is the central save point for many people and often the first stop in the app, yet it is one endless list with no categories, only basic sorting, and a remove-watched action that deletes instead of hiding.
- 2Reuse YouTube's own video categories as filter chips, add a Hide watched view next to the existing Remove watched, and extend sorting and search. This core stays free.
- 3Premium adds Smart picks for my time, AI previews and a weekly digest, so saved videos actually get watched and Premium gains a reason beyond ad-free.
Prototype
‹
Watch later
412 videos
Search in Watch later
All 412Gaming 96Docs 41Business 58Music 70
Date added (newest)Sort
48:12
The rise and fall of a shipping empire
Deep DocsDocs
21:40
How the largest container ports really work
Port FilesDocs
34:05
Why the 1970s oil crisis still matters
History LabDocs
52:30
Inside the Antarctic research station
Cold FrontierDocs
39:18
The quiet collapse of a famous airline
Deep DocsDocs
27:55
A year inside a Swiss watch factory
Craft StoriesDocs
1 / 3 · Watch Later with categories
02 · Situation & Complication
Watch Later became the inbox of YouTube
Many videos are discovered in the home feed or in the recommendations next to a video, and Watch Later is the one-tap place to keep them. For a lot of people it is also the first stop when they open the app.
But the list only grows. There is no filter by category, sorting stops at basics like newest added, and the only watched action removes videos for good. Finding something that fits the time you have means scrolling through hundreds. Saving works, using the list does not.
≈ 2.7B
logged-in users per month on YouTube, so the list problem is everywhere
Third-party estimates, 2026
125M+
YouTube Music and Premium subscribers, a base that is paying for more than ad-free
Google, March 2025
5,000
videos fit into Watch Later, a cap people reportedly hit without a good way to clean up
Third-party guides, not verified
WHY NOW
The data exists, the tools are ready, and Premium needs reasons.
Categories already exist YouTube tags every video with a category, so the filters need no new metadata and little effort.
AI can preview a video Summaries and fit-for-my-time picks are now cheap enough to run on videos people saved.
Premium has to earn its price Prices are rising, so features that make daily use better help keep subscribers.
03 · Users & Critical User Journey
Who it's for
Heavy saverPRIMARY Saves from the feed all day and wants the list to stay usable.
Commuter Has 15 free minutes and wants something that fits.
Two moments, one problem
THE PILE-UP
Heavy saver
“I save videos from the home screen all the time and open Watch Later first. Now it has hundreds, and I cannot filter for just documentaries.”
Michael, daily YouTube user
THE FREE 15 MINUTES
Short on time
“When I have 15 free minutes I know I saved something that fits, but I cannot find it in hundreds of videos, so I open the feed instead.”
Michael, with 15 free minutes
TODAY
Scroll and hope
- Open Watch Later
- Scroll through hundreds
- Scroll past what you watched
- Give up, open the feed
↺ The same scroll every time you open the list
PROPOSED
Filter, pick, watch
- Tap a category chip
- Hide watched videos
- Pick and watch
04 · Why it's not solved yet
Business objectives A growing list does not hurt watch time on the surface, so a messy Watch Later is probably not measured as a problem.
Technology Categories exist per video, but a hide view, richer sorting, search and summaries at list level are new work.
Organisation Likely a playlist feature owned apart from recommendations and Premium, so nobody owns the whole experience.
05 · Options & Trade-offs
OPTION A
Category chips only
Filter the list by YouTube's own categories.
Pro: Fast to build, uses existing tags
Con: Does not help with watched videos or picking
Effort
Impact
Chosen · B See it in the solution
Chips + hide watched + richer sort and search
Free core that makes the list usable.
Pro: Solves the daily pain for everyone
Con: Needs reliable watched state across devices
Effort
Impact
OPTION C
Smart library with AI picks and rules
Everything in B plus picks, previews and cleanup rules.
Pro: Strongest Premium story
Con: Biggest scope and AI cost
Effort
Impact
06 · Solution & Requirements
GOALS
Find fast Any saved video in under 30 seconds with a chip, search or sort.
A clean list Watched videos can be hidden in one tap, and removed for good if wanted.
Watch what you save More saved videos get watched within 14 days.
A reason for Premium Smart picks, previews and the digest are worth paying for.
FEATURES PER VERSION & NON-GOALS
FEATURE V1V2V3
Category chips (YouTube tags) included included included
Hide watched (next to Remove watched) included included included
Search and sort by length, channel, category included included included
Smart picks for my time – included included
AI preview before you watch – included included
Weekly Watch Later digest – – included
NON-GOALS
Replacing the Queue
New playlist types or folders
Custom categories beyond YouTube's own tags
Importing lists from other apps
07 · Success Metrics & Launch
One North Star, kept honest by guardrails
NORTH STAR
Saved videos watched within 14 daysShows that saving turns into watching and that the list stays alive Baseline
in MVP
in MVP
INPUT & QUALITY
Time to find a video Input · from opening the list to starting a video < 30 s
Filter use Input · Watch Later sessions that use a chip, search or sort ≥ 25 %
Hide-watched adoption Quality · users who switch it on ≥ 30 %
GUARDRAILS?
Total watch time A tidier list must not mean less viewing No drop
Saves per user People should keep saving videos No drop
Premium cancellations Paid features must not feel like paywalled basics No increase
08 · Business Case
Why YouTube should build this
Viewers
A list they can use, so saved videos get watched.
Creators
Saved videos are watched instead of buried, long-form included.
Premium
New reasons to subscribe beyond ad-free and background play.
YouTube
More intentional sessions that start in Watch Later, not only in the feed.
SIZE (ASSUMPTIONS)
A rough chain from YouTube's logged-in users to extra Premium subscribers. Only the user base (about 2.7B, third-party estimate) is sourced; every other factor is my assumption and needs validation. These features alone are no reason to subscribe. They are an extra that raises the value of Premium, so the last step counts only people for whom it tips the decision. At about €150 a year (German individual plan, €149.99), 0.8M subscribers would be roughly €120M in annual revenue, before overlap with existing subscribers.
- Base 2.7BYouTube users
- Step 1 20 %use Watch Later every month
- Step 2 15 %hold 100+ saved videos
- Step 3 1 %subscribe for Smart picks and previews
- Result ≈ 0.8Mextra Premium subscribers
Cost: low to medium Categories and watched state reuse existing data, and the existing Remove watched action stays. AI previews cost per video, only for saved videos, and can be cached for everyone who saved the same one.
09 · Risks & Open Questions
RISKS & MITIGATIONS
Mitigation: Show an 'Other' chip, let people re-assign a video and track how often a chip returns no results.
Mitigation: Hide is a view with a visible switch and count, nothing is deleted. Remove watched stays as the explicit clean-up, with Undo.
Mitigation: Keep chips, hide watched, search and sort free. Charge only for AI picks, previews and the digest.
Mitigation: Short factual summaries from the transcript, a 'generated' label and a creator opt-out.
OPEN QUESTIONS
Who owns it: the playlist team or Premium?
When does a partly watched video count as watched?
Should the 5,000 video cap change once lists are usable?
Can creators opt their videos out of AI previews?
10 · Next Steps
- 01 Concept and prototypeA clickable prototype of chips, hide watched and Smart picks.
- 02 Test with heavy saversTalk to 10 people with 100+ saved videos and test the three screens.
- 03 Pilot the free coreShip chips and hide watched to a small share of users and track the 14-day watch rate.
- 04 Test willingness to payOffer Smart picks and previews to a Premium cohort and measure conversion and churn.
Self-initiated case. Not affiliated with YouTube or Google.