What are the key differences between Zammad and Kayako?

Compare Zammad and Kayako side by side on Lunoo to see detailed feature differences, AI scores, and expert analysis.

How are Zammad and Kayako scored?

Zammad has an AI score of 4.6/10 and Kayako has an AI score of 7.8/10. Scores are based on category fit, feature coverage, pricing signals, public reception, and recency.

Zammad vs Kayako 2026 - Compared

Zammad

Kayako

WINNER Kayako

Kayako edges ahead with a score of 7.8/10 compared to 4.6/10 for Zammad. While both are highly rated in their respective...

Zammad

6.33 Fair

Help Desk Get Zammad open_in_new

emoji_events WINNER

Kayako

7.32 Good

Help Desk Get Kayako open_in_new

Zammad From Free (basic plan) Free plan available

payments

Kayako Pricing not available

psychology AI Verdict

Kayako edges ahead with a score of 7.8/10 compared to 4.6/10 for Zammad. While both are highly rated in their respective fields, Kayako demonstrates a slight advantage in our AI ranking criteria. A detailed AI-powered analysis is being prepared for this comparison.

emoji_events Winner: Kayako

verified Confidence: Low

Ready to decide? Get Kayako arrow_forward

description Overview

Zammad

Zammad is a modern, open-source help desk/ticketing system that can be self-hosted or used as a cloud service. It offers multi-channel support (email, chat, phone, social), a knowledge base, and automation. Its clean interface and active community development make it a compelling alternative to proprietary systems. It targets organizations wanting open-source flexibility without sacrificing a cont...

Kayako

Kayako is an established customer service platform offering a unified inbox for email, live chat, and social messages, coupled with self-service tools. It focuses on delivering a cohesive customer journey across channels. Features include collision detection, SLAs, workflow automation, and a customer portal. It targets small to midsize businesses with straightforward paid plans. It earns a solid s...