Product specification

A shared product model, ready to put to work.

A centralized knowledge base that gives teams and AI agents a common understanding of what needs to be built.

Product vision, features & prioritization
Mapping of key journeys & business rules
Functional, technical & data specification

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Coherence

A verifiable continuity between intent, experience and implementation.

A control engine to catch gaps before, during and after development.

Detection of ambiguities, contradictions and missing pieces.
Behaviour simulation before the build.
Targeting the right context for each AI agent.
Comparison between the implementation and the original specification.

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Supervision

Ways of working and AI usage made visible, supervised and economically measurable.

A consolidated view to frame practices, control risks and measure the value actually created.

Project performance
Consumption, quality & costs.
Sharing of best practices.
Fast detection of out-of-bounds behaviour.

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The first platform where every discipline
moves the product forward, from concept to deployment.

See how Product, Design, Development, Management and Finance teams can move faster without losing alignment, quality or control.

Product

Turn product intent into specifications.

A shared view of needs, business rules, priorities and the features to build.

Benefits Less ambiguity Fewer back-and-forths Better-understood specs

Design

Design coherent journeys end to end.

Continuity across personas, journeys, screens, interactions and functional behaviour.

Benefits Fewer breaks Fewer forgotten states Less rework

Developer

Give AI the right context from the very first prompt.

A ready specification, targeted context and a check between the request and the code produced.

Benefits Fewer prompts Fewer hallucinations Fewer fixes

Manager

Keep teams and agents always aligned.

A consolidated view of dependencies, gaps, readiness and risks in parallel.

Benefits Fewer surprises Anticipated coordination Predictable delivery

Finance

Steer real AI usage and profitability.

Oversight of policies, costs, practices and their impact on performance.

Benefits More control Less wasted spend Better ROI visibility

Choose your
deployment model.

Self-service on your own servers, or fully managed by our teams.

Self-service Install and run Lyriks yourself, on your own servers.

Community

Open source

Free

AGPL open-source licence, for non-commercial use.

AGPL open-source licence (non-commercial use)
Self-hosted, on your own servers
Complete product modeling
AI-ready specifications
Essential coherence checks
Community & documentation

View on GitHub

Enterprise

Self-service

On request · annual licence

Annual commercial licence, deployed on your own servers. Assisted deployment optional.

Annual commercial licence
Assisted deployment on-site (option)
Multi-user teams
Rights & roles management
Real-time collaboration
Post-implementation verification

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Managed We host, deploy and run everything for you.

Enterprise

Managed services

On request

You install nothing. Lyriks is hosted and fully managed end to end.

Hosting & full management
Updates, backups & SLA
Advanced AI-usage supervision
SSO & advanced security
Custom integrations
Dedicated support

Contact the team

AGPL open source for non-commercial use.
Enterprise plans on request: annual licence (self-service) or managed services.

Product coherence
for teams building
with AI.

A shared product model, ready to put to work.

A verifiable continuity between intent, experience and implementation.

Ways of working and AI usage made visible, supervised and economically measurable.