Pricing & Tiers

Open source now. A complimentary validation pilot for teams.

Mneme is MIT-licensed and self-hosted — install it any time. Teams evaluating it across real repositories can apply for a complimentary guided pilot. The commercial model will be defined later, together with pilot partners.

Developer & Open Source

Community / Open Source

$0 free forever · MIT license

Deterministic pre-generation governance for individual engineers and self-hosted open-source repositories.

  • Deterministic precedence engine resolving rule conflicts
  • CLI rule checking & auditing via mneme check
  • Claude Code hook enforcement and Cursor Rules export
  • Local decision corpus in project_memory.json
  • Community support & GitHub discussions
Install Mneme
Recommended for Teams
Engineering Teams

Pilot Program

$0 complimentary for qualified teams

Guided onboarding to compile ADRs, configure supported integration surfaces, and enforce architectural consistency across your codebase.

  • Everything in Community / Open Source
  • Assisted ADR compilation into structured rules
  • Multi-surface integration setup for Claude Code hooks, Cursor Rules, and Copilot/CI workflows
  • CI quality gate integration for GitHub Actions
  • Architectural drift analysis on existing PRs
Request a pilot Not ready to commit? Run the Architecture Audit →
Large Organizations

Enterprise — later

TBD defined with pilot partners

No commercial enterprise tier exists yet. Cross-repo governance, support SLAs, and private integrations are on the roadmap and will be shaped by what pilot teams actually need.

  • Roadmap — not available today
  • Organization-wide governance controls
  • Drift analytics & adherence reporting
  • Architectural audit trails across teams
  • Today, enterprise-scale teams use
  • The open-source core, self-hosted
  • The complimentary guided pilot
Start with a pilot

Compare capabilities across tiers

Every tier is built upon the same deterministic architectural governance core.

Capability Community Pilot Program Enterprise (roadmap)
Core Engine & Enforcement
Deterministic precedence engine ✓ ✓ ✓
CLI check suite (mneme check) ✓ ✓ ✓
Local decision corpus (project_memory.json) ✓ ✓ ✓
Claude Code hook integration ✓ ✓ ✓
Cursor Rules export & sync ✓ ✓ ✓
Team Onboarding & CI/CD
Assisted ADR conversion — ✓ ✓
GitHub Actions CI gate setup Community guides ✓ ✓
Architectural drift baseline report — ✓ ✓
Architecture guild onboarding — ✓ ✓
Enterprise & Organizational Controls
Multi-repository CI/CD gating — — ✓
Private agent & tool integrations — — ✓
Organization-wide governance controls — — Roadmap
Drift analytics & adherence reporting — — Roadmap
Architectural audit trails across teams — — Roadmap
Support & SLA GitHub Community Guided onboarding support Custom support scope

Frequently asked questions

Is the core Mneme engine completely free and open source?

Yes. The core Mneme governance engine, CLI (mneme-hq), local hook interceptors, precedence resolver, and decision corpus schemas are 100% open source under the MIT License. You can inspect the source code and install it directly from GitHub.

Who qualifies for the complimentary Pilot Program?

The Pilot Program is complimentary for engineering teams using AI coding tools (Claude Code, Cursor, GitHub Copilot, Windsurf, or custom agents) that have non-trivial architectural standards, existing ADRs, or multi-service consistency requirements. Submit a pilot request to discuss your setup.

What can an Enterprise engagement include?

No commercial enterprise tier exists yet. Enterprise-scale needs — dedicated support, private tool integration work, multi-repository CI gate rollout — will be defined with pilot partners once the commercial model takes shape. Today, large organizations use the open-source core and can apply for the complimentary guided pilot.

Can Mneme HQ run entirely on-premise or in air-gapped CI environments?

Yes. The deterministic engine executes locally on developer machines and in your CI pipelines without sending source code or proprietary architecture rules to third-party cloud servers.

How does Mneme HQ fit alongside Cursor Rules or Claude Code hooks?

Mneme HQ complements existing AI tools by adding deterministic precedence and enforceable checks. It compiles decisions into supported tool formats, enforces edits through the native Claude Code hook, and applies the same decision corpus in CI. Read our Cursor Rules comparison or how enforcement works for details.