Kayako is a help desk that now leads with Kay, an AI agent that it says resolves tickets end to end, with email, chat, voice and social support. Kay is priced at $1 per resolved ticket, and the full Kayako One help desk is quote-based. Bund AI is the alternative if you prefer a flat monthly plan with seats and AI replies included, and only need web chat and email.
Written by the Bund AI team · Updated September 23, 2026
Kayako's own pricing page lists Kay at $1 per resolved ticket with no seat or setup fees. That is simple, but the bill tracks your volume, so a busy month costs more.
Kayako One, the full platform with Kay included, has no published price; the pricing page asks you to contact sales. You can't compare it until you've talked to them.
Kayako covers email, chat, voice and social. If you only answer web chat and email, you may be buying a bigger platform than your support needs.
How each one charges and what it actually resolves versus routes.
Kayako
Bund AI
The Kayako competitors teams most often shortlist, and who each one suits. Full disclosure: we make Bund AI, so it's first. The rest are the tools that come up most in buyers' shortlists and AI answers.
AI agent for web chat and email that answers from your own content and takes the action: refunds, order changes, tracking and bookings. Hands off to your team with context. Flat monthly plans with seats included.
Enterprise help desk with AI agents billed per automated resolution.
Messenger-first platform with the Fin AI agent, billed per outcome plus seats.
Per-agent help desk with SLAs and routing.
The agent answers the request from your own content, takes the action behind it, and leaves your team a full history if a person needs to step in.

Bund AI isn't the better choice for every case. Here's when we'd tell you not to switch:
Start on the Basic plan for $0.99 a month, or book a demo to see the agent on your own conversations first.