Productivity

TellFi

Website

Fastest, easiest way to setup a phone system for your business. We take something that has traditionally been painful and expensive, and make it available to everyone. The easiest way to set up a phone system for your business. All the features you want in a business phone system – including extensions, forwarding & voicemail – online for as lit

Overview

Fastest, easiest way to setup a phone system for your business.

We take something that has traditionally been painful and expensive, and make it available to everyone.

The easiest way to set up a phone system for your business.

All the features you want in a business phone system – including extensions, forwarding & voicemail – online for as little as $10 a month.

Company description As recorded 2026-11-08

Founders & team

Jason Corwin

Founder/CEO

Co-founder and CEO @ Safely Finance (YC S19). TellFi (YC W11). Father, husband. Virginia Tech alum. Former volunteer firefighter. I've consulted for Apple, MLBAM (Advanced Media), Beats Audio and others in the past.

Founder profile As recorded 2026-09-15

Conor Lee

Founder

4x founder. Bootstrapped Hiplead to $8M ARR. Currently helping people see their future selves at Afters.me

Founder profile As recorded 2026-09-15
2team members reported
Source-reported As recorded 2026-09-15

News & product activity

Sources & observations

Y Combinator

Profile depthverified profile
Website observationwebsite unreachable
Last website check2026-11-11
Location · source statedSan Francisco, CA, USA
Pricing evidenceNo pricing page confirmed
Maturity: Not assessed · 3 of 6 areas documented

Source-based assessment · automated evidence rules

The source reports an inactive or acquired company; current product identity needs review.

Maturity is an evidence-based assessment, not a success rating. It may understate the current stage where evidence is limited. Coverage records documented areas, not a complete or independently audited company history.

Stage definitions
independent websitesource corroborationdescriptive evidenceclassified market and modelsourced people