
Private Preview · Q2 Pilot
Discover the event architecture hiding inside legacy systems.
Automate the extraction of your actual event model. Our discovery agents reason across unit tests, API contracts, and UI flows to map the causal logic of legacy codebases — without manual archaeology
From open source to enterprise, Axoniq powers mission-critical software across global organizations.
The Vision
Mine your existing legacy systems to extract business-meaningful facts.
We don't just map code; we unlock it. Discovery Engine is a deterministic modernization path, from buried logic to an active event model.
Map Reality
Autonomous Inspectors resolve conflicting data across runtime and static sources into a factual Event/Process overview.
01
Intelligent Routing
The engine identifies high-value candidates for Event Sourcing while quarantining standard "CRUD messes" away from AI integrations.
02
Seamless Activation
Rebuild critical journeys using the Axon Dev Agent, or attach a Streaming Agent to stream real-time events from the legacy system directly into Axon Server.
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💡Oversimplification notice: 🧐Technically, isolation benefits (failure boundaries, independent RAFT, independent scaling) are per replication group, not contexts. It is possible to map contexts to replication groups 1:1 though 🥳
The Vision
Institutional knowledge is buried in undocumented code.
Modernization stalls not because the team isn't capable, but because the system's own behavior is invisible. Every refactor becomes a guess.
Tracing instead of shipping
Senior engineers spend 40% of their time tracing execution paths and data lineage instead of shipping features. The most expensive people on the team are working as archaeologists.
Every endpoint is a minefield
Changing a legacy endpoint often triggers unknown side effects because the underlying event triggers are invisible. Releases get slower and rollbacks get more frequent.
Benefits
Recover the architecture you already paid for.
Discovery isn't a rewrite. It's the missing step that makes any modernization, AI integration, or audit actually feasible.
Automated Architectural Recovery
Replace months of manual code tracing with a deterministic map of commands, events, and queries — extracted directly from your source of truth.
Intent-Based Extraction
Our agents don't just read code; they parse unit tests and UI flows to capture original developer intent — rescuing institutional memory before it walks out the door.
Model Context Readiness
Convert unstructured legacy logic into a structured event store, making your architecture readable for AI agents and LLMs via MCP.
How It Works — The Inspectors
Causal reasoning across data sources.
We deploy autonomous Discovery Agents (Inspectors) to investigate and synthesize the architecture of your environment, across the boundaries that documentation never crosses.
Multi-Source Synthesis
Autonomous Inspectors resolve conflicting data across runtime and static sources into a factual Event/Process overview.
01
Logic Extraction
The engine identifies high-value candidates for Event Sourcing while quarantining standard "CRUD messes" away from AI integrations.
02
Interactive Event Model
You receive a visual representation of your system's causal logic — zero code changes required. Drill in, dispute findings, export to Axon Server.
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Join the Thousands of Developers
Already Building with Axon in Open Source
80% of Fortune 100 companies use Axon Framework. Axon Server is the perfect match.
POC and implementation support with our Solutions architects
Cluster sizing and multi-region HA planning with our Solutions architects
Migration support from Kafka, Postgres, or other solutions
tap into our deep knowledge base on audit and compliance for regulated workloads

Use Cases
Where Discovery earns its keep.
Discovery isn't a rewrite. It's the missing step that makes any modernization, AI integration, or audit actually feasible.
Technical Debt Audit
Identify dead code and undocumented side effects before planning a refactor. Stop guessing which modules are safe to touch.
M&A Due Diligence
Rapidly map the architectural health and event flows of an unfamiliar codebase. Price the deal on facts, not the seller's deck.
Compliance & Safety Mapping
Document the precise business rules currently enforced at the data and UI layers — for audit readiness, not audit theater.



















