Most PM tool lists feature $20-50/seat/month platforms that require team buy-in, procurement approval, and months of setup. This is not that list.
These are 15 free tools you can use right now. No account required for most. No team approval needed. They cover the core PM workflow: prioritize features, score frameworks, calculate metrics, generate documents, benchmark your team, and plan your career. Bookmark this page. You will come back to it.
For the AI-specific toolkit, see the AI PM Handbook. For how these tools fit into the broader PM workflow, see the strategy guide.
Prioritization Tools
Prioritization is the highest-leverage PM skill. These tools make it quantitative.
1. RICE Calculator
The RICE Calculator scores features by Reach (how many users), Impact (how much per user), Confidence (how sure you are), and Effort (person-months). Enter your estimates, get a ranked list with scores. Export to CSV.
When to use it: Sprint planning, quarterly roadmap reviews, backlog grooming. Any time you need to defend a prioritization decision with data instead of opinions. For the full framework breakdown, see the RICE Framework guide or the RICE vs ICE vs MoSCoW comparison.
2. Weighted Scoring Tool
The Weighted Scoring tool lets you define custom criteria with custom weights. Not everything fits RICE. If your team values technical debt reduction, revenue impact, and strategic alignment differently, build a scoring model that reflects your actual priorities.
When to use it: When RICE does not capture your decision criteria. Enterprise teams often need regulatory compliance or platform stability as factors. Weighted scoring handles any criteria set.
3. ICE Scoring Tool
The ICE Scoring tool uses Impact, Confidence, and Ease. Simpler than RICE (no Reach factor), faster to score, better for early-stage products where reach estimates are unreliable. See the ICE scoring template for a structured approach.
4. MoSCoW Prioritization Tool
The MoSCoW tool categorizes features into Must have, Should have, Could have, and Won't have. Best for stakeholder alignment sessions where you need a shared vocabulary for priority levels. The MoSCoW prioritization template provides the workshop format.
5. Value-Effort Matrix
The Value-Effort Matrix plots features on a 2x2 grid. High value, low effort items go first. Visual and intuitive. Works well in workshops where you need quick alignment without numerical scoring.
Metrics Calculators
Numbers PMs need to know, calculated correctly.
6. NPS Calculator
The NPS Calculator computes Net Promoter Score from survey responses with visual distribution of promoters, passives, and detractors. Paste in raw scores or enter counts. The NPS program template covers the full survey and action plan process.
7. Churn Rate Calculator
The Churn Rate Calculator handles customer and revenue churn across periods. Enter starting customers, lost customers, and period length. See monthly, quarterly, and annualized rates. The churn analysis template helps you diagnose and act on churn patterns.
8. LTV Calculator
The LTV Calculator estimates customer lifetime value from ARPU, churn rate, and gross margin. Critical for acquisition budgets and pricing decisions. Compare results against the LTV analysis template benchmarks.
9. Meeting Cost Calculator
The Meeting Cost Calculator quantifies what meetings actually cost by attendee salaries and duration. Enter participant count, average salary, and meeting length. The number is usually shocking enough to kill unnecessary meetings. The meeting notes template helps make the meetings you do keep productive.
10. TAM Calculator
The TAM Calculator sizes your total addressable market using top-down and bottom-up methods. Essential for investor decks, strategic planning, and go-to-market decisions. The market research template structures the research that feeds into TAM estimates.
AI Document Generation
11. Forge AI
Forge generates 15 PM document types with AI: PRDs, one-pagers, user stories, OKR drafts, stakeholder updates, sprint reviews, go-to-market briefs, competitive analyses, post-mortems, release notes, experiment briefs, meeting recaps, internal announcements, executive updates, and strategy briefs.
CPO-level review scores documents across strategy, structure, clarity, and completeness. Interview mode asks guided questions. Eight quick actions refine output in one click. Documents chain together: PRD feeds user stories feeds release notes.
If you are evaluating AI PRD tools, see Best Free AI PRD Generators and ChatPRD alternatives. For a direct comparison, see IdeaPlan vs ChatPRD.
12. Form Builder
The Form Builder generates forms from natural language descriptions. Describe what you need ("NPS survey with follow-up questions for detractors"), get a working form instantly. Refine with chat. Share via URL. No account required.
Ten field types: text, email, textarea, select, radio, checkbox, rating, number, date, phone. Useful for user research intake, feature request collection, and internal surveys.
Career and Team Tools
13. PM Certification
PM Certification is a free 50-question assessment across 5 modules: Prioritization, Roadmapping, Strategy, Metrics, and Discovery. Pass with 80% and download a PNG certificate with your name. Each question includes detailed explanations.
Use it to benchmark your PM knowledge, identify skill gaps, and earn a credential for your LinkedIn profile. The PM interview template covers the behavioral and case study prep that complements certification.
14. PM Benchmark
PM Benchmark scores your team across 8 metrics: PM-to-engineer ratio, sprint length, features shipped per quarter, NPS, monthly retention, revenue per PM, discovery hours per week, and planning horizon. Weighted percentile algorithm produces a composite score and letter grade (A through F) with a radar chart.
Share results via URL. Use the team health check template to act on the gaps the benchmark reveals.
15. Resume Scorer
The Resume Scorer evaluates PM resumes against hiring manager criteria. Upload or paste your resume, get scored feedback on impact statements, metrics usage, technical depth, and PM-specific keywords. The hiring scorecard template covers the other side: evaluating PM candidates.
The Full Stack
These 15 tools cover the core PM workflow:
| Workflow Stage | Tools |
|---|---|
| Prioritize | RICE, Weighted Scoring, ICE, MoSCoW, Value-Effort |
| Measure | NPS, Churn, LTV, Meeting Cost, TAM |
| Document | Forge AI, Form Builder |
| Grow | PM Certification, PM Benchmark, Resume Scorer |
All are available on the tools hub. Most require no account. The calculators are also available as embeddable widgets for your own site or internal wiki.
For templates that pair with these tools, browse the template library with 400+ downloadable templates across planning, strategy, delivery, metrics, and team management.