About MultiGroupPoster — Built by Marketers, For Marketers Skip to main content
MultiGroupPoster
Our story

Built by marketers, for marketers.

4 years building tools that don't burn accounts.

Why we built it

The product started in 2022 because the founder spent two hours every morning posting real estate listings to 30 Facebook groups for his own business. Two hours, every single day. Half his week before he'd even started "real" work.

Existing tools at the time fell into two camps: cloud services that posted from data center IPs and got accounts flagged within weeks, or scrappy browser extensions that broke every time Facebook shipped a UI tweak. Neither was something he'd trust with the account that fed his family.

So he built one. The first version posted to 30 groups in 40 minutes with randomized delays and Spintax variation. He shared it with three other agents in his network. They asked for it. So did their friends. Word spread quickly from there.

In November 2024, we added a Fast method that talks to Facebook's internal API the same way the Facebook web app does, alongside the original Safe method that drives the real composer. Fast skips rendering the composer entirely, which makes it roughly 3× quicker for large campaigns; Safe stays available for anyone who prefers it fill in the real compose window. We renamed the brand from "FB Group Bulk Poster" to MultiGroupPoster to reflect the focus.

Today, marketers use MultiGroupPoster every week to organize their Facebook group posting.

What we believe

The team

LB

Liran Blumenberg

Founder · Engineering

Built MultiGroupPoster after spending two hours every morning copy-pasting real estate listings into Facebook groups. Background in product engineering and growth. Israel-based, building globally.

What's next

Get in touch

Questions, feature requests, edge cases that don't fit our usual recommendations: support@multiplegroupposter.com. We answer within 12 hours, usually faster.

Updated

Try it free.

6 posts to try (one-time). No credit card. Most users decide whether to upgrade in the first week.

Add to Chrome — Try Free
Free trial · No credit card
Add to Chrome