What is Genexy
Genexy is a set of tools for building software faster and better. We automate the routine, so you and your AI focus on what matters.
SuperpowerCoreThe core idea
Every project is a functional specification of the whole system.Your AI changes it with Genexy tools.You see and edit it in visual editors, for the architecture and every contract:
Clients
Gateway
Services
Databases
Messaging
clients → gateway · gateway → services · service → its own database · everything on the NATS bus
The difference
AI without Genexy
AI with Genexy
Same AI model.
Far fewer tokens. Far better code.
AI no longer writes random code or builds its picture of the system by reading files. It works through our production line, and the result is higher quality and a project that stays maintainable.
Why work with Genexy
Code of a typical backend
~80 %generated by Genexyin a few seconds
About 80 % of a backend's code is generated automatically in a few seconds. What is left for AI is the core business logic.
Changing a backend
The result: higher quality, fewer tokens and a project that is ready much sooner.
For everyone
For everyone who wants to build software the most efficient wayand use AI for it the smartest way.
Your own project structure?We tailor Genexy to it.
Contact usWorkflow preview
One prompt. A running backend. A real recorded run, nothing staged.
Scroll to follow it ↓
This demo is real and you can repeat it. Install Genexy, open an empty folder and send this prompt to Genexy AI:
Download the Binance Spot OpenAPI from github.com/binance/binance-api-swagger and build a Spring Boot backend in Kotlin from it. No business logic yet.Download Genexy
Any AI · Every platform
Genexy runs natively on Windows, macOS, Linux, Android and iOS, and in the browser, with the AI agents and models you already use.
Any AI
Sign in with the subscription you already pay for, bring your own API key, or run models on your own hardware.
Native
Save your RAM and CPU for builds, containers and AI agents. On a phone or tablet it is the same full, native IDE.
~1 s
Startup
From launch to a ready IDE
~50 MB
Core RAM
Plus ~400 MB for the system WebView (IDE)
Low
CPU usage
Even on large projects
Go
Native core
No Electron, no bundled Chromium
Measured on Intel Core Ultra 7 255U·32 GB RAM·Windows 11 Pro 25H2
Built onWailsRemote
Connect any Genexy to any other. Your device shows the UI, the remote runs Genexy Core with your project.
Your device · UI
Remote · Genexy Core
Run Genexy CLI in a terminal or in a container. In a container, one command adds the dev tools your project needs. CLI docs →
On mobile a few features are still limited. We close the gap with every release.
Features
From editing the Genexy Spec and the contracts that define your project, through code generation without AI, vulnerability and license scans and code analysis, to everything you expect from an IDE: files, Git, debugging, Docker and more. Each feature links to its page in the documentation.
Plans
FREE
€0
Genexy IDE, CLI and AI chat for your development workflow. No account required.
PRO
€19/ month
or €190 / year2 months free
Unlock advanced development tools for you and your AI, including MCP capabilities, contract-based code generation, AI-driven debugging and connections.
Included in PRO
How to buy
Licenses are currently sold in Slovakia only. Write to us and we send you an invoice.
Enterprise
We help companies and startups automate their development: Genexy adapted to your stack, your processes and your infrastructure.
Technology partnership or sponsorship? Write to us as well.
Community
Genexy is in public Beta. Test new builds, share feedback and help shape what comes next.
Behind Genexy
I'm building Genexy to automate the whole software development process, from the first idea to a product running in production, for you and your AI. Today you and your AI design, generate, build and debug with Genexy. It is in Beta, and every release automates more of the way.
FAQ
Getting started
Tools that automate software development. Genexy generates most of a backend’s code by itself, in seconds and without AI, from a blueprint of your project. Your AI writes only the business logic that is left. We build the automation, you build your product.
Anyone who builds software: vibe coders, beginners, senior developers, startups and large companies. A small side project and a large enterprise system work the same way.
Yes. Describe what you want to your AI. It designs the project in the Genexy Spec, and Genexy generates the code. Knowing how to code helps, but you do not need to be a software architect.
No. Genexy is not an AI agent and not just another editor. It is a highly efficient way to build software, with 200+ tools your AI works through. So your AI spends far fewer tokens and builds professional, high-quality software.
Yes. Open it in Genexy and your AI gets all Genexy tools right away. New components you add to the Genexy Spec are generated by Genexy, next to your existing code.
AI and code generation
No, but that is where Genexy shines. Without AI, Genexy still generates most of the code and you write the logic yourself. With AI, you describe what you want and your AI builds it with Genexy tools. Use any AI: the agent you already pay for, your own API key or a model you run yourself.
Your AI works on the Genexy Spec and writes only the code that is unique to your product. Genexy tools turn the spec into the rest of the code in seconds, without AI. So your AI neither writes nor reads most of the code, when you create the project and every time you change it. Genexy tools also replace long terminal commands with direct actions, which cost far fewer tokens.
No. You and your AI decide what the system does. Genexy generates the project structure, models, controllers and service interfaces, and your AI implements the business logic. AI edits a generated file only when it has to; usually it changes the spec and lets Genexy regenerate.
No. Genexy rewrites only the files its generators own. Your business logic lives in separate files that regeneration never touches.
Spring Boot in Java or Kotlin, Go, ASP.NET Core, Rust on axum, Python on Starlette, NestJS and Node.js (Express, Fastify or node:http), from OpenAPI and SQL schema contracts. AsyncAPI, GraphQL, gRPC / Protobuf and JSON Schema have visual editors.
You keep it. The generated code is ordinary source code in your repository, built with the standard tools of its language. You only lose the regeneration.
Platforms
Windows, macOS, Linux, Android, iOS and the web, plus Genexy CLI in a terminal or a Docker container. Every variant except the Web IDE carries the same Genexy Core, so any of them can connect to any other.
Yes. The Mobile IDE is a full IDE with its own projects, Genexy Shell, Git and AI chat, no computer needed. Docker, language servers and local CLI agents do not run on a phone, but you can connect it to your desktop or to Genexy CLI and use them there.
Security and companies
No. Your projects stay on your devices. AI requests go straight to the provider you choose, not through Genexy servers, and with a self-hosted model they stay in your network. Genexy does not use your code to train AI models.
Yes. Your code stays on your machines, you choose the AI, including self-hosted models, and you see and approve every action the AI takes. For companies with their own project structures, we tailor Genexy and its generators. Write to contact@genexy.io.
Not yet. Today Genexy gives you terminals, SSH connections and Docker. Tools for deployment, infrastructure and monitoring are coming in future releases.
Pricing
The editor with code intelligence for 25+ languages, search, Git, terminals, Genexy Shell, run configurations, the debugger for Go, Java and Kotlin, and AI chat with any agent. No account needed. PRO adds Genexy MCP with 200+ tools for your AI, code generation, Docker, SSH and database connections, and vulnerability and license scans.
PRO costs €19 / month, or €190 / year with two months free. We issue an invoice and you pay by bank transfer. For yourself, write to us on Discord or at sales@genexy.io. Companies and startups, write to contact@genexy.io.
PRO and Enterprise are currently offered to customers in Slovakia. We focus on companies first, and PRO is sold directly and through our Slovak reseller partners.
Yes. Write to contact@genexy.io and we will tell you how the partnership works.
Powerful software engineering tools for you and your AI
Contact
Licenses are currently sold in Slovakia, by invoice.