Productivity

SendHub

Website

Overview

SendHub makes business communication fast, simple, and effective. Our complete online business SMS messaging solution helps thousands of companies communicate more effectively with on-the-go workforces, customers, and more.

SendHub is a Y-Combinator graduate, and is backed by Menlo Ventures, Kapor Capital, 500 startups, the Seraph Group, Paul Buchheit, Eric Ries, Jawed Karim and Jeb Bush.

Company description As recorded 2026-11-08

Product & workflow

“We need a monthly communication service that allows us to send text reminders and call our research participants about completing their on-line surveys without them having access to team members’ personal phone numbers.

Source-reported As recorded 2026-09-17

Founders & team

No directly sourced team information is available yet.

51team members reported
Source-reported As recorded 2026-09-15

News & product activity

Sources & observations

500 Global · Y Combinator

Profile depthverified profile
Website observationwebsite reachable
Last website check2026-11-11
Location · source statedSan Francisco, CA, USA; Pleasanton, CA, USA
Pricing evidenceA pricing page was detected
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 corroborationreachable websitedescriptive evidenceclassified market and modelpricing page observed