Turn project ideas into high-quality specifications
Speka helps engineering teams turn vague project ideas into clear, structured specifications with AI assistance, versioned documentation, and an integrated fact base.
Everything you need to write great specs
Structured specifications
From a rough idea to a versioned, reviewable specification that the whole team can edit.
AI-assisted drafting
An assistant that turns conversations and materials into a complete spec draft.
Integrated fact base
A single source of truth with provenance for every fact used across the project.
Project agents
Ask questions about the project and let agents prepare ready-to-apply changes.
Versioned documentation
Every change is a proposal with a review flow and conflict resolution.
Private by design
Self-hosted, encrypted storage with your own infrastructure and access control.
Start with a single idea
Create a project, describe what you are building, and get a structured specification your team can refine.