NET Genium without installation
Your own applications for the way you work — no server, nothing to install.
Describe in your own words what you track in spreadsheets and e-mails today, and AI builds the application from it right in the instance. Your own agent in Claude, ChatGPT or Microsoft Copilot Studio, connected over MCP, then keeps developing it with you and works with its data every day.
Underneath is the same framework companies have run their whole business on for years, and your agent works on a real database with no cap on the number of records. Operations, backups and updates are on our side.
How it works
Three steps to your own app
- Enter an identifier for your organization and your e-mail.
- Confirm the link we send you, and a separate instance with its own database is created at identifier.netgenium.online; your sign-in details arrive by e-mail.
- Describe your first app — and invite colleagues when you are ready.
Every instance has its own database and is isolated from all others. Your data is not shared with anyone else.
AI builds your applications
Describe what you need — the application is created
A new instance is not an empty screen you have to figure out on your own. Right on the NET Genium home page you will find the option to have an application built by artificial intelligence: you describe in your own words what you need to keep track of and how the process works in your organization.
From that description the AI creates a working application — edit forms with the appropriate controls, the underlying database tables, and view pages for working with the records. The result is not a preview or a design on paper: you can open the application straight away and start entering data.
You can have as many applications built this way as you need, not just the first one. Whenever there is something else to keep track of, you describe it the same way and the AI builds another application — and the number of applications in your instance does not affect the price. Proven example descriptions for the six things companies most often track, together with prompts for a connected agent, are on the page Prompt gallery.
If you would rather not start from a description, pick one of the ready-made templates — bookings or tasks arrive in your instance together with sample data you can click through straight away.
The records you keep in a spreadsheet today can be loaded into the finished application from an MS Excel workbook — you simply match the columns of the workbook to the fields of the application.
You then develop each generated application further with the standard tools of the platform — adding fields, adjusting form layouts, extending business logic and permissions. You are never locked into whatever the AI produced.
Connecting your own AI agent
The MCP server of your instance
NET Genium Online comes with an MCP server (Model Context Protocol) that lets you connect your own AI assistant to your instance — Claude or its developer variant Claude Code, ChatGPT or its developer variant Codex, Microsoft Copilot Studio or any other tool supporting the protocol. It is part of every instance, so there is nothing to install, and it gives the assistant three kinds of knowledge:
- the data of your applications — the assistant reads the records, counts them, looks into the change history and opens attached files too, such as a scanned document or an image; with write permission it can change the data and create new attachments as well,
- the model of your implementation — applications, forms, controls, permissions and the data model; with write permission the assistant changes it as well, so it does not only describe an application but builds it,
- the knowledge of the framework — the documentation of NET Genium and the conventions of the platform, so that the assistant designs forms, queries and scripts according to the current standards rather than to general habits.
Connected in a few minutes
In Claude or ChatGPT you add the instance as a custom connector and go through the usual sign-in; the developer tools Claude Code and Codex and an agent in Copilot Studio prove their identity with a personal token you generate in the instance instead. The procedure for each tool is described in the guide Connecting an AI tool to the MCP server.
You decide what the agent may do: reading and writing the data and the model are separate permissions — when you connect by signing in, you tick them on the consent screen; when you connect with a personal token, you switch them on for the token.
More detail is given in the texts The integrated MCP server and Agentic development.
The platform underneath is not new
NET Genium Online is a hosted form of a platform companies have been running for years in daily operation — hundreds of implementations and tens of thousands of users, with dozens of applications and millions of records in a single instance. In the Czech Republic the platform runs several of the state's significant information systems, which are regulated under the national Cybersecurity Act, so it meets the security requirements placed on public administration. Your instance runs in data centres within the European Union.
The price buys a user, not a quota: your agent reads and writes with no cap on records and no metered calls. What the same money buys on Airtable, Power Apps or Quickbase is shown in the comparison on the pricing page.
What you get in NET Genium Online
The complete application designer
All platform tools for designing applications are available:
- edit forms — they create and maintain the underlying database tables automatically,
- view pages — tables, charts, calendars, planners, kanban boards, maps and tree structures,
- the database query designer — queries are composed visually, with no SQL to write,
- the script designer — business logic bound to form events, including automatic e-mails, for example to the approver about a new request,
- print templates — output to XLSX, DOCX, PDF, HTML, CSV and TXT,
- reports and statistical overviews of your data,
- the look of your instance — your logo and company colours, with ready-made templates in a light and a dark variant.
In your language and your time
The interface of the instance is available in English, German, Czech and Slovak, and the language is set for each user separately. You choose the time zone and the date format when you create the instance, so dates and deadlines match the place where you work.
Access control and auditability
- permissions at the level of applications, forms and individual controls,
- user groups and roles,
- change history for every record — who changed what and when; a record deleted by mistake can be restored from it,
- record ownership and rules governing who may edit what.
Operations on our side
- regular database backups,
- continuous updates of the framework core,
- encrypted connections and operation on European servers.
What NET Genium Online does not include
NET Genium Online is intended for applications you build and maintain yourself in a browser. The following platform capabilities are available only with a full installation of NET Genium on the customer's server, in the customer's cloud or on our servers:
- custom application logic in C# (external functions),
- scheduled tasks and companion services on the server — for example nightly processing, payment matching or automated e-mail processing,
- a custom API for mobile applications, machines and third-party systems — your own code reaches the data of the instance through the MCP server,
- creating an application from a file — from another installation or from an MS Excel workbook; loading data from a workbook into a finished application works in the instance as well,
- the built-in data synchronization with another installation of NET Genium,
- sending e-mails through a custom SMTP server,
- long-running scripts,
- operation on your own infrastructure and integration with internal systems inside a corporate network,
- contractual support and a guaranteed service level (SLA).
The complete list of the limits of the service is given in the license terms.
When to move to a full installation
NET Genium Online and a full NET Genium installation are built on the same framework, so applications created online are never a dead end. As soon as your organization reaches any of the limits above, we move the whole database of your instance to the full installation — your applications and their data carry on unchanged, with nothing to export or convert.
The usual reasons to move are custom application logic in C#, integration with internal systems, automated background processing, or the requirement to run inside your own network.
If you are not sure which option fits your needs, get in touch — we will be glad to discuss it with you.
What it costs
You create your instance without entering a payment card and use it free of charge with a single user — not for a month, but permanently. Billing starts with the second user and the price is EUR 10 or USD 12 excl. VAT per user and month (CZK 250 for customers in the Czech Republic).
You are charged only for the users you actually create in your instance — the number of applications, forms or records does not affect the price. Running the instance is paid for with prepaid credit, not with a standing card payment: one credit is one user for one month, and the price includes 1 GB of data allowance per paid-for user (100 MB on the free plan).
The complete price list — how credit is deducted and topped up, the data allowance, the price of a full installation and a comparison with other platforms — is on the Pricing page.
Try NET Genium
One user free of charge with no time limit, with no payment card and no installation.