MyCrucible — the AI that knows you, and gets sharper every session

Every other AI resets to zero. MyCrucible compounds with every session — eleven expert voices, one memory that grows with you. It thinks with you, not for you: challenging your reasoning, remembering your decisions, and making you sharper every session. Session 1 feels like any AI. Session 100 is irreplaceable.

Inventor mode goes further for founders, turning a rough idea into a fourteen-document Founder Workspace — Business Model Canvas, Lean Canvas, Customer Development plan, Porter's Five Forces, PESTLE, SWOT, a full Business Plan, an Investor Pitch Deck, an Investor Critique, Go-to-Market Kit, Hiring Kit, Design Thinking Sprint, Meeting Minutes and an Investor Readiness Score — all exportable as PDFs, then stress-tested by Critic, Mentor and Research before any investor sees them.

The eleven thinking modes

• Debate — Steel Man, Adversary and Stoic argue your idea in parallel.
• Mentor — a seasoned voice that asks the question under the question.
• Critic — honest editor; names what won't survive contact with reality (Lewin / Kotter / ADKAR critiques).
• Teacher — Socratic; draws the answer out of you instead of handing it over.
• Friend — presence-first, with persistent memory across sessions.
• Inventor — the founder's thinking partner; ships the fourteen-document Founder Workspace.
• Therapist — reflective conversation with crisis-language detection and country-localised referrals (not a substitute for care).
• Research — deep web investigation with every claim dated and sourced.
• Professor — academic workspace: critical essay, reflective account (Gibbs), policy analysis, literature review and case study drafts with citation-style support.
• Prompt Smith — prompt engineering with image input and preview.
• Secretary — your personal assistant; tracks tasks, drafts emails and agendas, and handles the follow-through work.

Plus Council (several voices deliberate one question), advisory Boards, and live Teams meeting rooms with AI in the room.

Pricing: every feature on every tier; plans differ by monthly credit allowance only. Free ($0, 20 credits) · Founder ($15/mo, 200 credits) · Power ($39/mo, 600 credits) · Studio ($89/mo, unlimited standard chat + 200 artefact credits) · Team ($20/seat/mo, 250 pooled credits per seat). Top-up packs never expire.

Open the app · Guide · Competitive benchmark · Blog · Council

Built by Sentria Ltd (United Kingdom). Hosted at mycrucible.ai.