Relay vs Zendesk: side-by-side comparison of AI email drafting, pricing, and features. Which tool is better for teams managing support over Gmail or Outloo
| Feature | Relay | Zendesk |
|---|---|---|
| AI Email Drafting | Multi-LLM drafts with tone control | Basic AI add-on (Advanced AI) |
| Knowledge Base | Built-in KB feeds AI context | Separate Guide module |
| Draft & Review | AI drafts, human approves | Manual drafting or macros |
| Multi-LLM Support | GPT-5, Claude, Gemini | Single provider via add-on |
| Starting Price | $49/mo all-inclusive | $55/agent/mo + AI add-ons |
Relay
Multi-LLM engine with human-in-the-loop
Zendesk
Rule-based macros; AI is a paid add-on
Relay includes AI in every plan
Relay
Simple setup in under 15 minutes
Zendesk
Weeks of configuration for full deployment
Relay is faster to deploy
Relay
Flat per-seat pricing with AI included
Zendesk
Per-agent pricing with costly AI add-ons
Relay is more predictable and affordable
Relay
Purpose-built for email support
Zendesk
Omnichannel platform — email is one of many
Relay is deeper for email-first teams
Relay includes AI in every plan starting at $49/mo. Zendesk charges $55+/agent plus extra for Advanced AI.
Relay is purpose-built for AI email support with multi-LLM drafting, while Zendesk is a broad help desk with AI as an add-on.
Yes. Connect your Gmail or Outlook and Relay works alongside or replaces Zendesk for email support in minutes.
Yes. Relay starts at $49/mo with AI included, while Zendesk starts at $55/agent/mo and charges extra for AI features.
Start your free trial and see why teams choose Relay over Zendesk for AI email support.