All you data hyperconnected
CastSpells keeps research, strategy, and delivery in a living graph so that every decision traces back to customer evidence.
Evidence keeps hypotheses grounded
Trials and validation stream into shared insights so every hypothesis reflects real conversations.
- Trials capture interview context alongside each participant.
- Validation artefacts mark insights that confirm or challenge the hypothesis stack.
Your product deserves better than chaos
Everyone has opinions — founders, devs, customers, investors.
But who connects the dots?
That's where we come in.
Everything you need to
plan with confidence
From market research to roadmap execution, all your discovery tools in one place
Market Research
Analyze market size, trends, competitors, and segments with AI-powered insights. Track competitive landscape with geographic mapping and trend radars.
Customer Voice & Personas
Capture user insights, conduct interviews, and create data-driven personas with jobs-to-be-done. Auto-generate persona content from real research.
Assumptions & Hypotheses
Document testable assumptions, prioritize by impact and risk, and track validation status. Link hypotheses directly to supporting evidence.
Validation & Insights
Design validation experiments, collect evidence, and synthesize insights. Connect findings back to assumptions for evidence-based decisions.
Interviews & Experiments
Run structured problem discovery interviews and solution-fit trials. Analyze transcripts and extract jobs-to-be-done with AI assistance.
Solutions & Opportunities
Map user needs to product features. Track from idea to implementation. Extract solutions from competitor websites and generate mockups with AI.
Tasks & User Stories
Convert validated insights into actionable development work. Generate user stories from solutions with full traceability to research.
AI Agents
Delegate repeatable work to specialized agents. Automate market research updates, persona generation, task breakdown, and validation tracking.
AI Spells Throughout
Generate content, analyze data, and get recommendations with AI assistance at every step. From mission statements to competitor analysis.
How It Works
Three simple steps to transform chaos into clarity
Collect
All feedback, ideas, and requests in one place.
Understand
AI groups, summarizes, and highlights what matters.
Decide
Validate, prioritize, and align your team with confidence.
Why Teams Love It
Faster decisions
No more waiting for consensus
Smarter experiments
Every feature backed by data
Less chaos
One hub for discovery, validation, and delivery
Simple, transparent pricing
Start free. Scale as you grow. No credit card required.
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Latest from our Blog
Insights on product discovery, validation, and building products people actually want.
For teams that build the future
Founders. Product Managers. Developers.
All aligned. All supported by AI.
This is the new way to build products that people actually want.