Built by peoplewho know the work.
One of us spent his career inside construction and watched disputes turn on documents nobody could find. The other has built software his whole career. We started Rivr because the hardest part of a claim should not be putting the record in order.
Backed by Gutter Capital.

Matt Tiberii
Founder & CEOMatt has spent his career in construction. At Clark Construction he worked as a project manager and on the finance team, and helped resolve millions of dollars in disputed change orders. He saw how much turns on the record, and on whether anyone can find it. He went on to construction software before starting Rivr.
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Brian Bolze
Co-founder & CTOBrian has designed and built software his whole career. He co-founded a product company and took it from first prototype to acquisition. At Rivr he builds the product: the pipeline that reads and classifies a production, the extraction that ties every value to its page, and the workspace consultants use.
LinkedIn
You work with the founders.
- 01Matt and Brian are on every call, from the first demo on.
- 02We start on a closed matter, so you can judge Rivr against work you already know.
- 03We tell you what Rivr does not do before you have to ask.
See Rivr on a matter like yours.
What happens next
- 01A reply within one business day.
- 02Thirty minutes with the founders.
- 03If it fits, a closed matter of yours at no cost.
Matt and Brian read every request.