Open

Open

The Full Stack Customer Communications Engine

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Open is one engine for every customer conversation. Its AI support already handles the customers you have across voice, chat, email, WhatsApp, SMS and Slack. Open for Sales goes after the next ones. Give Companion your products and a CSV of contacts. It checks every persona, scores who fits, writes a sequence across calls, email and WhatsApp that you edit before it sends, then builds a live dashboard to track results. One prompt, a full campaign, on the same platform your support runs on.

Open

Launch date
SideKick By Open
SideKick By Open “Claude, but for your product” is here.

Launched on November 10th, 2026

Open
Open The Full Stack Customer Communications Engine

Launched on October 28th, 2026