Free tools
AI-assisted tools for builders
Budgets, vendor selection, RFPs, architecture trade-offs, interview prep, founder intros, and job posts. Each page explains how to use the output — AI speeds drafting; you own the decisions.
Prefer downloadable assets? See our free checklists & templates. Need a build partner? Get in touch.
Available now
- Founders
App & software budget estimator
Rough cost ranges for mobile, web, or custom software — with clear assumptions. Not a quote.
Open tool → - Founders · Hiring
Vendor & partner evaluation
Turn your context into a criteria checklist and discovery-call questions — extends our partner checklist mindset.
Open tool → - Founders
One-pager pitch
Draft a tight narrative: problem, audience, solution, traction, and ask — ready to edit and share.
Open tool → - Founders
Software RFP & project brief drafter
Structured sections for an RFP or brief you can send to vendors — invitation, scope, commercial, evaluation.
Open tool → - Founders · Engineers
Tech stack ROI & scalability
Trade-offs for your stage: architecture posture, ops burden, risks — educational, not dollar ROI or formal architecture sign-off.
Open tool → - Engineers · Hiring
Interview prep
Multi-track prep: frontend, backend, system design, DevOps, mobile, data/ML, security — with industry bar, Q&A cards, copy/share, and local self-ratings.
Open tool → - Founders
Founder resume & investor one-pager
Investor-ready one-page intro: problem, solution, traction, team, ask — for intros and angels.
Open tool → - Hiring
Engineering job post generator
Role-focused job posts: responsibilities, bar, benefits, and inclusive language you can edit.
Open tool →
AI output may be inaccurate. Not legal, tax, investment, or engineering sign-off. Privacy.