universal orchestration layer and design platform for next-gen apps and ai
Design, build, run, govern and evolve cross-software architecture, using any application, LLM, data source, API, or messaging protocol
See your entire architecture. Fusioncat visualizes your services, apps, and events — all their connections in one clear view.
Human-first UI
Fusioncat puts people at the center: a clear, visual interface that helps engineers and managers understand and control even the most complex systems.
Full of features
From system mapping to deployment and monitoring — Fusioncat covers the entire lifecycle of cross-software and AI communications in one platform.
Open-sourced
Built as an open-source core, Fusioncat is transparent, flexible, and easy to adopt for teams of any size, from startups to enterprises.
Powered by community
A growing developer and research community contributes new connectors, features, and best practices, making the platform evolve faster than any closed solution.
Connectable & universal
Compatible with any stack, protocol, or infrastructure. Fusioncat acts as a universal layer, connecting AI agents, legacy software, and modern cloud apps.
Accessible for AI agents
Designed not only for humans: AI agents can interact with Fusioncat directly, making it the first platform where people and AI truly collaborate.
Cost-effective
By reducing manual integrations and preventing system incidents, Fusioncat cuts engineering costs and accelerates business outcomes.
On-premise ready
Security-first by design. Deploy Fusioncat in the cloud or on-premise, ensuring compliance with strict industry and government requirements.
Human-first UI
Fusioncat puts people at the center: a clear, visual interface that helps engineers and managers understand and control even the most complex systems.
Full of features
From system mapping to deployment and monitoring — Fusioncat covers the entire lifecycle of cross-software and AI communications in one platform.
Open-sourced
Built as an open-source core, Fusioncat is transparent, flexible, and easy to adopt for teams of any size, from startups to enterprises.
Powered by community
A growing developer and research community contributes new connectors, features, and best practices, making the platform evolve faster than any closed solution.
Connectable & universal
Compatible with any stack, protocol, or infrastructure. Fusioncat acts as a universal layer, connecting AI agents, legacy software, and modern cloud apps.
Accessible for AI agents
Designed not only for humans: AI agents can interact with Fusioncat directly, making it the first platform where people and AI truly collaborate.
Cost-effective
By reducing manual integrations and preventing system incidents, Fusioncat cuts engineering costs and accelerates business outcomes.
On-premise ready
Security-first by design. Deploy Fusioncat in the cloud or on-premise, ensuring compliance with strict industry and government requirements.
Dependency mapping
Fusioncat's ability to display complex systems as visual relationship maps allows less-technical people to understand highly technical concepts faster than ever. This leads to quicker implementation of new applications and reduced onboarding time for new team members.
Sketching and importing
Sketch your update, integrate it with existing architecture, and transform drawings into deployable code with a single click.
Teams & sharing
Just like in GitHub, Figma, or Google Sheets, you can share projects publicly or keep them private, setting permissions for viewers, editors, or admins.
Anyone with the link
Can view
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Andrew
Can edit
Infinite version control
Fusioncat stores every update and change made to your project, entity, or code, and there is no way to delete or lose anything. Even the oldest files are stored permanently and can always be backed up.
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Schema registry
Our schema registry allows you to store message schemas in JSON, Protobuf, and Avro. You can quickly update and rearrange them while keeping all versions in one library.
Universal connector
Fusioncat supports AMQP, MQTP, and Kafka, works with databases via REST, and allows you to work with AI-agents via MCP.
Compilator
Fusioncat's YAML supports config compilation into any imaginable programming language. With current support for 20 languages, you can always add your own by simply committing to our codebase.
Code debugger
Use the pre-built syntax checker, dependency mapper, and AI helper to find miscalculations and errors, and build infrastructure faster.
CLI Client
Fully functional terminal interface with cloud and on-premise support. Available for Mac OS via brew, Windows, and Ubuntu.
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Save decision-makers’ time
Clear system maps and real-time insights let managers and executives make faster, data-driven decisions without getting lost in technical details.
Build and ship faster
Universal code and automated validation enable safe deployment across dozens of services in one click — accelerating time-to-market.
Reduce engineering payroll
Eliminate months of manual integration work. Engineers spend less time aligning systems and more time building products that drive business value.
Reduce risks of outages
Continuous monitoring of data flows prevents up to 65% of incidents before they impact operations, ensuring system reliability at scale.
Standalone
Build locally, invite people, explore system design, and get started with Fusioncat basics.
Unlimited projects and apps
Simplified visual editor
Schema registry
Debugging
Code-generation
Cloud
Go from idea to infrastructure in hours. Best for solo developers and small production workloads.
15 active apps
Visual design collaboration
Debugging with
One-click auto-deployment
$149,00 / mo
Coming soon
Business
For startups and teams where collaboration is critical. Scale safely and prevent costly outages.
Everything from cloud
Up to 200 members
Up 50 active apps
Data-flows logs and analytics
From $12K / mo
Coming soon
