Work · alternatives · 2026

24 alternatives to Product knowledge OS

Gather all product knowledge in one place and never lose it

Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. Product knowledge OS launched in 2023; newer entries below may have overtaken it.

1
Product Manual▲728
A curated directory of quality resources for product people
2017 · productmanual.co · its alternatives →
2
How to Product▲334
How to break into product management
2020 · cakhiatvxttbdh.tv · its alternatives →
3
Product Buffs▲101
We help teams avoid building the wrong product
2021 · its alternatives →
4
Product Management Home▲231
Links and summaries for the best 150+ product resources
2022 · producthome.eesel.app · its alternatives →
5
Product OS▲101
Notion workspace for product and tech teams
2021 · its alternatives →
6
The Notion Product OS▲97
Get ready to achieve your product management super-powers
2023 · belownotion.gumroad.com · its alternatives →
7
Software Product Management Stack▲250
Resources & tools to help you manage your software product
2016 · nclx.io · its alternatives →
8
The Product Podcast▲150
Tune into all things Product Management
2019 · productschool.com · its alternatives →
9
Product Band▲84
Curated content to help you land a job in Product Management
2020 · its alternatives →
10
Glue▲88
Automatic knowledge hub for navigating the creative process
2020 · timely.com · its alternatives →
11
Product Management for Engineers▲264
A curated list of blog posts to learn product management
2021 · app.notion.com · its alternatives →
12
🥷 Product Analysis - Knowledge Base▲145
Maximize your project success with data-driven decision
2023 · its alternatives →
13
Product Stuff▲88
Easy to use product management and mental models templates
2022 · foundersbook.co · its alternatives →
14
Product Ideas On-Demand▲208
Get ideas that match your interests, skills and projects
2021 · cremeriaandrade.com.mx · its alternatives →
15
Buddha to Bezos▲114
Product lessons from the greatest innovators in history
2020 · kush-apoorva.gumroad.com · its alternatives →
16
Summer of Product▲70
Learn the Product skills you need to accelerate your career.
2020 · theproductangle.com · its alternatives →
17
Knowledge Officer 2.0▲31
Organizing the world's knowledge!
2018 · app.knowledgeofficer.com · its alternatives →
18
Product Leadership: How Top Product Managers Launch Awesome Products and Build Successful Teams▲136
"If you build products, you need this book."
2017 · productleadershipbook.com · its alternatives →
19
Bootstrapping.Tech▲65
Enhancing your startup's Notion experience
2022 · bootstrapping.tech · its alternatives →
20
Product Marketing OS▲116
Your Notion workspace, designed for product marketers
2023 · mthsg.gumroad.com · its alternatives →
21
Productbox▲149
Talk with fellow product managers about how you do stuff.
2019 · its alternatives →
22
Product Sense▲12
Curated resources to help develop your product intuition
2020 · its alternatives →
23
The Product Economy▲51
Drive revenue growth through digital experience
2020 · productschool.com · its alternatives →
24
Product Curriculum: Useful Resources for Learning About Product▲12
Learn about Product (Design, Code & Biz/People)
2018 · github.com · its alternatives →

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Ranked by how close each launch is in meaning, then by votes. Prices were read from each product’s own site when checked and can change. Refine with your own description →