Open by Design

Transparency is a feature.

Published prices. Readable source code. Built for AI agents. realvirtual is open by design — so your digital twin stays yours: auditable, portable, and something you can build your own business on.

See all pricesBrowse the code on GitHub

Openness at realvirtual is a deliberate design decision, not a slogan: published prices, readable source, open interfaces. It protects your investment for the decade you will rely on this infrastructure — and it lets you build your own offering on top, on your own terms. Increasingly, that is exactly what engineers expect.

See it for yourself

Published prices
  • Starter: free on the Unity Asset Store
  • Professional: €1,250 one-time, plus a Unity Editor license
  • realvirtual WEB: AGPL, or €1,920 per developer / year
See all prices →
Read the source
realvirtual WEBTypeScript · Three.js · AGPLOpen on GitHub →MCP ServerC# · MITOpen on GitHub →

What openness looks like in practice

The concrete difference an open approach makes.

Common closed approachrealvirtual
PricingCommon closed approachPrice on request, after a sales callrealvirtualPublished to the euro, openly on the websiteSee all prices →
Source codeCommon closed approachCompiled only, source not availablerealvirtualTypeScript (WEB) and C# (Unity) source; WEB open (AGPL)Browse the WEB source →
AI agentsCommon closed approachLimited — no source for an agent to read or extendrealvirtualOpen MCP server (MIT) plus readable source agents can useOpen the MCP server →
Data & hostingCommon closed approachProprietary format, vendor-hostedrealvirtualOpen GLB, files you own, on-premiseRead the documentation →

AI moves fast. Suppliers change hands.

What happens to your digital twin if a closed-source vendor is acquired, quietly winds down development, or doubles the price at your next renewal? With realvirtual the source is yours — to run, adapt, and keep on your own hardware, for as long as the machine lives. That is the difference between renting your foundation and owning it.

Go deeper

All products & pricesCompare editionsMCP server on GitHubBlog: Closed Source Is DeadBlog: Lock-In Has No Future

Questions about open

Why give away source code and publish prices?

Because trust compounds. Engineers adopt what they can inspect, budget for what they can price, and stay with what does not trap them. Openness is our moat, not a giveaway: the free viewer drives adoption, and the professional tools people gladly pay for are built on top of it.

Is realvirtual WEB really free under the AGPL?

Yes. Under the AGPL it is free and open source — any project that uses it must itself be published under the AGPL. If you want to keep your application closed or need commercial support, the commercial license is €1,920 net per developer per year plus one deployment fee. Both options are fully documented.

What does it actually cost to start?

Nothing to try it. The Starter edition is free on the Unity Asset Store and the MCP server is free on GitHub. You only pay when you move to Professional (€1,250 one-time, plus a Unity Editor license) or license realvirtual WEB commercially, and every one of those numbers is published right here.

Can I fork it if I ever need to?

For the AGPL-licensed WEB viewer, yes — that is the whole point of open source. For the commercially licensed framework you get full source access to adapt and extend it for your own use. Either way, you are never left waiting on a vendor to unblock you.

Infrastructure you can trust is infrastructure you can see.

Check the prices, read the code, and run a live demo — no account required.

See all pricesOpen the live demo