See what AI understands before it builds.

Customer feedback portal

5 pages 18 features
Feedback Inbox
Core features (3) 3 succeeded
Triage Review
Core features (3) 1 succeeded
Roadmap
Core features (2) 0 succeeded
Settings
Core features (2) 0 succeeded
100%

Why Castaly

Shape the spec. Build with confidence.

Turn ideas and references into a clear Product Spec.

Castaly asks questions instead of filling gaps with guesses.

Every build stays aligned with the approved spec.

Build Control

Build with control at every step.

Each change follows a clear path and returns to the spec before the next iteration.

Spec approved One source of truth
Plan approved Approve before execution
Progress visible See every change
Preview reviewed Check before applying
Next scope defined Turn feedback into the next iteration

Understand First

Before AI builds, Castaly understands.

Castaly turns rough ideas into clear decisions, structured plans, and a ready-to-build spec.

Approval required Pricing model

Choose a billing model before execution begins.

Build gate Ready for execution Ready
Next step Implement the checkout foundation

Connected Context

Every decision stays connected to the build

Decisions, impacted surfaces, spec updates, and builds stay within the same project context.

01 Approved decisions

Chat

Decisions captured in conversation

02 Impact map

Structure

Mapped across the product

03 Source of truth

Spec

Written into the source of truth

04 Execution plan

Build

Built from approved context

What users notice first

Clear decisions, consistent context, and a smoother path from idea to working product.

I can see what Castaly will build before the build even starts.
Rina M. Founder
When something is unclear, Castaly asks instead of making assumptions.
Jonas R. Product Lead
The spec gives every build a clear starting foundation.
Nadia P. Design Partner
Preview feels like a review step, not a surprise at the end.
Alex K. Solo Founder
Feedback becomes a scoped change, not another vague prompt.
Priya S. Independent Builder
I know exactly which part of the product a decision impacts.
Theo M. Frontend Engineer
The build plan gives me clear checkpoints to review and approve.
Elena W. Technical Founder
Each next step starts from approved context, not the previous message.
Marcus L. Growth Lead
Small changes stay tied to the spec and the specific screen they affect.
Sofia R. Content Strategist
I can clearly tell when we’re still deciding and when we’re ready to build.
Ethan B. Operations Lead
Every iteration can be traced back to a specific decision.
Ari M. Product Designer
The current version is understandable without revisiting the entire chat history.
Caleb N. Software Engineer
Stakeholders can review direction before work moves forward.
Iris T. Agency Lead
The loop is simple: decide, spec, build, preview, refine.
Noah V. Product Engineer
It feels like building with control, not prompting into the void.
Lina Q. Startup Advisor

Start with a spec. Build it confidently.

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