Company
About Ironfang
Ironfang is a UK software company building developer products and infrastructure - founder-led, engineering-first, and operating its own UK-hosted platform.
Why we exist
From building for others to building our own
For more than fifteen years we designed, built and operated production software for other companies - ecommerce platforms, content systems, APIs and the cloud infrastructure behind them, end to end.
That experience now goes into products of our own: self-service developer services, built for production and hosted on infrastructure we operate in the UK. Renderwolf is the first, and the same engineering standards apply throughout.
Explore RenderwolfHow we operate
A product company, run by engineers
What shapes how Ironfang builds and runs its products.
What we build
Developer APIs, self-service products and the platform they run on - designed, built and operated by Ironfang.
Founder-led
Independent and run by engineers. Decisions are made close to the product, without enterprise sales machinery.
Self-service by default
Sign up, integrate and go to production without a sales call. Documentation and clear pricing do the talking.
UK infrastructure
Products run on infrastructure we operate in the UK - direct control over performance, capacity and data location.
Security & privacy
Encryption throughout, least-privilege systems and GDPR-conscious data handling, designed in from the start.
Direct support
Questions land with the engineers who built the product, not a ticket queue three teams away.
How we think
The principles behind the work
Outcomes over output
We measure success by the result the software delivers, not the number of features shipped.
Built to last
Maintainable, well-tested code on proven platforms - software that keeps paying off for years.
No jargon
Plain English, honest docs and a clear view of what we are building and why.
Ship and iterate
Frequent, reliable releases. Working software in front of real users early, improved relentlessly.
Start building with Renderwolf
Screenshots, PDFs and dynamic images through one production rendering API - 100 free renders a month, no card required.