iW – Integration That Improves Business Performance
We are the makers of Iguana and IguanaX — fast, reliable healthcare integration engines designed to make complex integration work simple.

We support two generations of Iguana: Iguana 6, our classic and proven platform, and IguanaX, our newer generation.
We are committed to both products. They are critical infrastructure for organizations around the world, and our customers depend on them every day in production.
Critical infrastructure needs to evolve carefully
There are things our customers love about Iguana 6, and there are things they love about IguanaX.
Rather than forcing customers through disruptive migrations, we are gradually evolving both products and bringing the best ideas from each into the other.
Iguana has always been known for making healthcare integration unusually easy while delivering the reliability required of critical infrastructure.
That reliability can easily be taken for granted — but achieving it is a difficult engineering problem. It comes from careful engineering, conservative change, and a long-term commitment to the software our customers depend on.
We are committed to that long-term journey. Iguana 6 and IguanaX will continue to evolve together, becoming simpler, stronger and increasingly aligned over time.
Flow
We continue to explore and develop new technologies through Flow, including technologies that we use internally to improve how we build and operate our business.
Our commercial focus, however, remains clear: Iguana 6 and IguanaX, and the customers who depend on them.
Main Resources
- Product Documentation
- For Support.
- Get license codes right here.
- Product Downloads
- Billing processes are being optimized.
- Chameleon Customers: Please note, Secure Sockets will be mandatory in 2026
This website is built with Flow Publish, the first application of the Flow platform.
Our mission hasn't changed:
Help customers control their data.
Enjoy,
Eliot Muir
CEO/Founder of iNTERFACEWARE
Architect of Iguana