Who founded Sendblue?

Sendblue was founded by Rob Haber, Alex Luis in 2023.

Who are Sendblue's investors?

Sendblue's investors include Y Combinator.

Where is Sendblue headquartered?

Sendblue is headquartered in New York City, US.

Sendblue

YC S23

New York City, US · Founded 2023 · 50 employees · Hiring · 1 known investors

Find your way into Sendblue

413 people in our graph share verified history with the Sendblue team — schools, employers, funds. One of them is your warm intro.

Mike Volpiunlockedknows Rob Haber · together at Scale AI (overlapped)

×5knows the team · via Scale AI

×5knows the team · via PwC

knows the team · via Regeneron Pharmaceuticals, Inc.

Sendblue provides an iMessage API and business messaging platform that enables companies to send and receive real iMessages with automatic fallback to RCS and SMS. It serves sales teams and enterprises that need reliable customer communication through the messaging channel.

Also known as Raz · Round One

Enterprise Software SaaS Sales TechUnited States of AmericaAmerica / CanadaPartly Remote

Founders & leadership· Y Combinator alumni (S23)

Sendblue was founded in 2023 by Rob Haber and Alex Luis.

Rob Haber inCo-Founder & CEOHe previously worked as an ML engineer at Scale AI, and held roles at Amazon and Regeneron, as well as founding a beef jerky company.

Alex Luis inCo-Founder and President (YC S23)Alex Luis held product management and consulting roles at PwC focused on telecommunications, where he gained experience with emerging technologies including 5G and IoT. He is a co-founder of Sendblue and is based in New York.

Investors · 1

Y CombinatorSan Francisco · $500K

Competitors · 2

by search overlap

Community97 shared keywordsCommunity is a messaging platform that connects businesses, brands, and creators with their audiences through direct, algorithm-free communication. It enables brands to scale personalized messaging and build relationships at scale.

Twilio79 shared keywordsTwilio provides a cloud-based communications platform that enables businesses to integrate voice, messaging, and video into applications using APIs. The platform combines communication channels, contextual data, and AI orchestration for enterprises and developers building customer experiences.

Companies competing with Sendblue for the same Google search keywords, organic and paid, via search-intersection analysis.

In the news

Raz: Next-generation AI formsycombinator.com · Aug 2023

Frequently asked questions

What does Sendblue do?: Sendblue provides an iMessage API and business messaging platform that enables companies to send and receive real iMessages with automatic fallback to RCS and SMS. It serves sales teams and enterprises that need reliable customer communication through the messaging channel.
Who founded Sendblue?: Sendblue was founded by Rob Haber, Alex Luis in 2023.
Who are Sendblue's investors?: Sendblue's investors include Y Combinator.
Where is Sendblue headquartered?: Sendblue is headquartered in New York City, US.