The Spec-Driven AI-SDLC Platform

From Human Intent to Hallucination-Free Code.

Synthesize unambiguous requirements into Jira Epics, architectural guardrails, and deterministic task plans. Program your coding agents with precision specifications, not vague prompts.

Generate Your First Spec (Free)View Interactive Demo

No credit card required · Individual and organization accounts

axiomhub · synthesis

Raw intent

>

  • Resolving ambiguity
  • Drafting acceptance criteria
  • Mapping edge cases

Waiting for intent…

Listening…
Agent prompt drift / hallucination
0%
Agent prompt drift / hallucination
Faster backlog grooming & spec authoring
10x
Faster backlog grooming & spec authoring
Deterministic acceptance criteria
100%
Deterministic acceptance criteria

Platform

One source of truth, from intent to test

Every artefact is derived from the same verified specification, so requirements, architecture, code and tests never drift apart.

Available Now

Specification Synthesis · Jira Epic & Stories

Turn raw business intent into structured Jira Epics, detailed User Stories, Acceptance Criteria (Gherkin/BDD), and edge case definitions in seconds.

Direct export to Jira / Linear and Git sync.

Coming Soon

Architecture Artefact Engine

Auto-generate C4 system architecture diagrams, database schemas, ERDs, API interface contracts (OpenAPI/Swagger), and security threat boundaries directly from your specs.

Coming Soon

Execution-Ready spec.md & plan.md · Code Gen

Generate hallucination-free, phased task breakdowns (plan.md) and guardrail constitutions. Equips Cursor, Claude Code, and Copilot to write production code with comprehensive unit test suites.

Coming Soon

QE & Test Scenario Workflows

Autonomous Quality Engineering pipelines. Generates end-to-end test strategies, edge-case matrices, manual QA scripts, and automatable test suites (Playwright, Cypress, Jest).

How it works

Three steps from idea to execution-ready

  1. 1

    Define Intent

    Paste requirements or a PRD. AxiomHub interviews you to close every gap before a line of spec is written.

  2. 2

    Synthesize & Constrain

    AxiomHub builds the Jira hierarchy, boundary conditions, and tech constitutions your agents must obey.

  3. 3

    Execute & Ship

    Export tickets to your backlog or commit execution-ready markdown directly to GitHub.

Pricing

Plans for individuals and organizations

Start solo and upgrade to an organization when your team joins: projects, constitutions and history come with you.

Free trial

Free trial

Try AxiomHub on a real project

Free

14 days, then choose a package

  • Up to 2 users
  • 1 project
  • 1 epic
  • AI architecture & up to 5 stories
Start free trial

Individual

Developer

Solo engineers & contractors

$29/ mo

Billed monthly

  • 1 user
  • 5 active specs / month
  • Jira & Linear markdown export
  • GitHub OAuth
Start with Developer
Most popular

Individual

Pro Builder

Senior devs & tech leads

$69/ mo

Billed monthly

  • 1 user
  • Unlimited specs
  • Custom constitution templates
  • Direct Git write-back
Start with Pro Builder

Organization

Team / Pod

Agile teams up to 10 seats

$199/ mo

Billed monthly

  • Up to 10 seats
  • Full Jira Cloud API sync
  • Shared project constitutions
  • Priority support
Start with Team / Pod

Organization

Enterprise Train

Scaled orgs (up to 30 seats)

$499/ mo

Billed monthly

  • Up to 30 seats
  • Custom CI PR compliance bots
  • Audit logs
  • Architecture artefact access (beta)
Start with Enterprise Train

Need a larger Enterprise deployment or on-prem governance? Contact our engineering team.

Stop prompting. Start specifying.

Turn your next feature idea into a verified epic, stories and tasks in minutes.

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