Koira runs the front and back office for trade contractors, from the first call to the paid invoice to the next job on the same street. Owners stay on the job. Koira does the rest. Built for the millions of small trade businesses across the US and EU that run without an office staff and will never set up software. Koira works from a fixed playbook, so owners can trust it to act on its own, and every account shows what Koira brought in against what it cost.