The Product Notebook
Substacknewsletter · by Seyifunmi Olafioye · English
Everything about Products and Product Management
- Audience
- 1K subscribers
- Shown publicly on Substack
- Publishing
- Every two weeks
- 5 posts indexed in the last 90 days
- Last post
- Oct 17, 2026
- 14 days ago
- Likely audience
- Product Managers
- Inferred from post content
The Product Notebook is a Substack newsletter by Seyifunmi Olafioye covering Product Management, customer retention and user acquisition. NewsletterFIT indexed 5 posts from it in the last 90 days, most recently on Oct 17, 2026. Shown publicly on Substack: 1K subscribers.
Topics
- Product Management
- customer retention
- user acquisition
- customer lifecycle
Recent posts
- 6 Things…
- 6 Product…
- Not Every…
- #2- Dealing…
- 7 Product…
Sponsors detected
No sponsored posts detected in the last 180 days of indexed posts.
Detected automatically from posts marked as sponsored. Detection can miss or misread placements.
See the full picture on The Product Notebook
Subscriber momentum over time, every detected sponsor with the source post, companies and people it mentions, guests, and an alert when any of it changes.
Similar newsletters
Ranked by how many topics they share with The Product Notebook.
- Lenny's Newsletter1.2M subscribers
SubstackEvery two weeks · last post 32 days ago
Likely audience: Product managers
1 shared topic
- Product Growth241K subscribers
SubstackWeekly · last post 16 days ago
Likely audience: Product Managers
1 shared topic
- Marily’s AI Product Academy Newsletter207K subscribers
SubstackEvery two weeks · last post 22 days ago
Likely audience: Product managers
1 shared topic
- The Product Compass141K subscribers
SubstackEvery two weeks · last post 19 days ago
Likely audience: Startup founders
1 shared topic
- Supercompanies with Greg & Taylor140K subscribers
SubstackEvery two weeks · last post 22 days ago
Likely audience: Product managers
1 shared topic
- UX Collective134K subscribers
SubstackEvery two weeks · last post 20 days ago
Likely audience: Product managers
1 shared topic
- HelloPM's Substack103K subscribers
Substacklast post Jul 8, 2026
Likely audience: Product Managers
1 shared topic
- Products That Count75K subscribers
SubstackSeveral times a week · last post 17 days ago
Likely audience: Product managers
1 shared topic
Compiled from public pages · refreshed Oct 19, 2026 · How NewsletterFIT collects and labels data