Zammad vs Concierge

A side-by-side comparison built from both listings. Blank cells mean the company has not given that detail; we never guess.

Zammad compared with Concierge
Detail	Zammad	Concierge
What it does	AI-Powered Service Platform for All Support Needs	In-app support chat SDK with AI that answers from your docs and an inbox you control from any coding agent
Stage	Established	Not given
Founded	2014	Not given
Based in	DE	US
Pricing model	Freemium	Paid
Pricing	Not given	Pro: $19/month for the first 50 paid subscriptions (founder price, locked for life of subscription); then $49/month. Unlimited apps and seats, 1,000 AI replies per month included. Scale pricing on request.
Key features	AI Writing Assistant AI Ticket Summary AI Agents Knowledge Base Multi-channel support REST API Automation rules Mobile View Two-Factor Authentication Single Sign-On	Native SDKs for iOS, Android, React Native, Flutter and web AI agent answers from your knowledge base Support for 34 languages Automated refund desk for Apple requests Locked purchase check and restore Review reply drafting Knowledge autopilot for help articles Spam filter for new threads Customizable appearance and branding
What makes it different	Made and hosted in Germany with GDPR compliance Community-driven development Intuitive interface designed by award-winning UI experts Fast implementation and quick start	AI answers first from your knowledge, labeled as AI, avoiding hidden AI Native feel on every platform with SwiftUI, Compose, and zero network call on app launch
Free plan	Not given	Not given
Open source	Not given	Not given
Platforms	Not given	Not given
Public API	Not given	Not given
Community votes	0	0
DR (Domain Rating by Ahrefs)	74 no change since last check	Not checked yet no change since last check
Trust Flow (Majestic)	38	0
Citation Flow (Majestic)	51	0
Referring domains (Majestic)	1474	0

5 details filled in for both companies.

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