Tangentflow

Founder of Tangentflow

Bibin Mathew

Founder of Tangentflow, the AI agent that collects documents, photos, videos and signed forms from customers. Writes practical guides on getting paperwork in without the chasing.

The guides cover what to ask clients for, how to ask so it arrives, and how to keep sensitive files safe. They describe US and Canadian rules as published by the IRS, the CRA and other official sources, link to those sources, and are not tax or legal advice. Corrections are welcome at hello@tangentflow.com.

About Tangentflow

66 guides

two minutes to set up, nothing for your clients to install

Send the next request and stop chasing it.

The first request is free with the full agent. No card, and your clients never make an account.

Tangentflow

Temporary requests for one-time tasks between businesses and their customers.

© 2026 Tangentflow

Collect → Process → Complete → Forget