Build, Ship,
Measure.
Repeat.
IdeaPlan is a free product management platform with 69 interactive tools, 880+ templates, and 2500+ guides covering prioritization, roadmapping, SaaS metrics, and product strategy. Built for PMs at every level.
Everything a product manager needs.
Organized. Free. No signup.
What You'll Find
Interactive Calculators
RICE, NPS, TAM/SAM/SOM, MRR, LTV, churn, PMF, AI ROI, and 20+ more. Plug in your numbers, get instant results.
Templates & Frameworks
Roadmaps, strategy docs, PRDs, competitive analysis, and prioritization frameworks ready to copy.
PM Reference Library
Metrics, glossary, case studies from Slack, Spotify, and Figma, plus interview prep and salary data.
AI Tools for PMs
Write docs in 30 seconds. Turn vision into a roadmap in 60 seconds. AI tools built for product managers.
Forge
AI document generator. PRDs, stakeholder updates, release notes, and 12 more doc types. Fill in 3 fields, get a structured doc in 30 seconds.
Compass
From product vision to shipping plan in 60 seconds. AI-powered roadmaps with timeline views, Now/Next/Later boards, and export.
7-day free trial on both. No credit card required.
The most complete free resource library for product managers
Get Resources Tailored to You
Choose your area of focus and we'll send you the most relevant tools and templates.
SaaS Idea of the Day
A new validated SaaS product idea every day. Each includes a full analysis you can act on.
ChangeMail
Turn product updates into polished changelog emails automatically
Latest from the Blog
View all posts→How to Delegate to AI Agents as a PM (2026)
A practical delegation framework for PMs managing AI agents. The SCOPE method, task selection criteria, and real examples from Shopify and Amplitude.
How to Write Product Requirements for AI Features
A practical framework for writing PRDs that account for probabilistic behavior, evaluation criteria, guardrails, and failure modes in AI products.
Quarterly Roadmap Google Sheets Template 2026
Free Google Sheets quarterly roadmap template covering Q1-Q4 planning. Includes theme columns, dependency tracking, and color-coded status formulas.
Product Launch Checklist Google Sheets Template 2026
Free Google Sheets product launch checklist template. T-30 to launch day to post-launch monitoring with owner columns, dates, and status formulas.
OKR Tracker Google Sheets Template 2026
Free Google Sheets OKR tracker template for quarterly and annual cycles. Includes 0.0-1.0 scoring, confidence levels, and weekly check-in formulas.
AI Code Review Tools Market Share 2026: Data + Trends
AI code review market share in 2026: CodeRabbit, GitHub Copilot Reviews, Greptile, Qodo, Sourcery, Codium. Adoption data, growth, enterprise vs solo split.
Take It Into Your Workflow
Love the free tools? The Notion Product OS brings it all into one connected workspace you actually work in every day.
Notion Product OS
The IdeaPlan Method
Eight principles that shape how we build tools, write content, and think about the craft of product management.
Read The Method→Built for Every PM
Aspiring PMs
Learn the frameworks, practice with calculators, prep for interviews, and build your PM foundation.
Start Interview Prep→Individual Contributors
Score your backlog, build roadmaps, track metrics, and communicate strategy with ready-made templates.
Try the Tools→PM Leaders
Standardize your team's workflow with the Notion Product OS and 50+ templates for every PM activity.
Explore Product OS→Start Building Better Products Today
Explore 880+ free resources, generate docs with Forge, or turn your vision into a roadmap with Compass.