# Zendesk AI agents (Zendesk)

Category: AI agents. Public reviews about the AI: 13. Profile updated 2026-10-08.

AI agents built into Zendesk that answer customers on messaging, email and voice and take actions in connected systems.

## What it does

Zendesk AI agents are AI-powered bots that talk with customers on messaging, email (including API and web form) and voice, and can take actions in authorized systems [1]. They answer from the brand's knowledge base and web crawlers, and can follow generative procedures [2]. The older "AI agents - Essential" version is legacy and stops being available on December 10, 2026 [1].

Channels: Messaging, Email, Web form, API, Voice. Works with: Built into Zendesk Suite and Support plans [1]. Zendesk says agents can be deployed outside Zendesk through its Forethought offering [3].

## Handoff

Each agent has an escalation reply that it sends when passing a conversation to a human agent; on messaging it can offer a "talk to a human" option and collect name, email and reason for contact, and on email it tells the customer someone will follow up [2]. On voice, the AI agent posts the call transcript and a summary to the ticket, and the human agent receives the call in Agent Workspace with a full transcript, a concise summary and a detected intent; if nobody is available the caller can leave a voicemail [4].

## Controls

- Automated test runs before launch that report scenarios passed or failed, with persona and conversation details [2]
- Generative procedures that can be previewed and edited before approval [2]
- Channel activation is a separate step after setup; each agent works on one channel type [2]
- Language, tone and system replies set during setup [2]
- Routing on voice escalations uses ticket fields the AI agent updated, such as group or skills [4]

## Setup

Setup starts from the AI agents dashboard: choose the channel, brand and knowledge, set language, tone and system replies, test, then activate on channels [2]. At least one connected knowledge source is required [2]. Zendesk says you can start automating in minutes [1].

## Billing

Per resolution. Included in every Suite and Support plan with an allowance of 5 automated resolutions per agent per month (Support Team, Suite Team) or 10 (Suite Professional); more cost $1.50 each committed or $2.00 pay as you go [5]. What counts: Since May 18, 2026 conversations fall into three tiers. Only a verified resolution, where an LLM review decides the request was satisfactorily resolved after the conversation ends, is counted; assisted escalations and contained resolutions do not count against the allowance [6].

## Vendor claims (not results)

- Zendesk says AI agents can resolve up to 80% of customer interactions [3]
- Zendesk says AI agents support 80 languages [3]
- Zendesk says Hello Sugar reached a 66% automation rate [3]
- Zendesk says Babbel reached a resolution rate above 50% [3]

## Not found in public sources

- A list of topics the agent must not answer as a dedicated setting
- Versioning or approval of changes to a live agent

## What reviewers say

- Does the job: 3 positive, 1 negative (too few to rate)
- Accuracy: 0 positive, 1 negative (too few to rate)
- Handoff to a person: 0 positive, 2 negative (too few to rate)
- Cost: 0 positive, 3 negative (too few to rate)
- Setup and upkeep: 0 positive, 6 negative (too few to rate)

> "I made a ticket with Zendesk and apparently the length of the email responses is a known bug they are working on but with no ETA for a fix! So, for us, Email is unusable until it’s fixed." (Fiona11, Zendesk Community, 2026-09-08: https://community.zendesk.com/ai-24/ai-role-out-strategy-for-email-22320?postid=102341#post102341)
> "As a result, the ticket may remain in the human agent's queue without an effective SLA constraint, even though the customer is waiting for a human response." (Christtttya, Zendesk Community, 2026-09-08: https://community.zendesk.com/ai-24/feature-request-reset-or-restart-sla-when-an-ai-agent-escalates-a-ticket-to-a-human-agent-22434)
> "Migrating from the legacy bot's Flow Builder to the new Advanced AI agent (Messaging / Web Widget), you'll notice escalation to a human has no configurable fields at all" (Kārlis S., Zendesk Community, 2026-09-04: https://community.zendesk.com/chat-messaging-13/hot-to-fix-the-advanced-ai-agent-human-escalation-form-description-field-22417)
> "The best result I got so far was to have an instruction to give concise answers (or 1-2 paragraphs) but it doesn’t always work." (Paul30, Zendesk Community, 2026-09-01: https://community.zendesk.com/ai-24/ai-role-out-strategy-for-email-22320?postid=102179#post102179)
> "That combination (trigger gate + coordinated notifications + silent handoff) has been running reliably in production for weeks." (Roger S., Zendesk Community, 2026-08-28: https://community.zendesk.com/ai-24/ai-role-out-strategy-for-email-22320?postid=102108#post102108)
> "The issue I am seeing is that the generative reply aspect we cannot turn off. So my Ai agent when I place it in production replies to all emails." (brandon62, Zendesk Community, 2026-08-25: https://community.zendesk.com/ai-24/ai-role-out-strategy-for-email-22320)
> "It has certainly been a learning process to get this to work as needed!" (Jonathan S., Zendesk Community, 2026-07-09: https://community.zendesk.com/ai-24/ai-agents-essential-end-of-life-21456?postid=100989#post100989)
> "I’ve been using the current “Essentials” agent since 2023, back when it was originally considered the “Advanced” agent, and that was a lot to learn." (KROB, Zendesk Community, 2026-05-01: https://community.zendesk.com/ai-24/ai-agents-essential-end-of-life-21456?postid=99726#post99726)
> "Setting up AI Agents-Essential for email was trivial and works well. Reading the documentation for email for AI Agents-Professional makes my head spin with the level of complexity" (David W., Zendesk Community, 2026-04-29: https://community.zendesk.com/ai-24/ai-agents-essential-end-of-life-21456)
> "Underlying problem: tickets are considered resolved by AI even though the final response is provided by a human agent." (Anne-Flore, Zendesk Community, 2025-11-27: https://community.zendesk.com/ai-24/tag-ai-agent-automated-resolution-on-tickets-initially-reported-as-resolved-by-a-requester-but-ultimately-reopened-and-handled-by-human-agents-11400)
> "The pricing model of a fixed license cost plus the AI fixed cost plus the Resolution cost is too much." (Bobby, Trustpilot, 2025-08-04: https://www.trustpilot.com/reviews/6890f9b98a871db8c702486e)
> "It does throw some weird article suggestions now and then, especially if the question is a bit vague. But honestly, it's been decent overall." (Karl13, Zendesk Community, 2025-07-11: https://community.zendesk.com/ai-24/does-your-ai-bot-hallucinate-10411?postid=67392#post67392)
> "They count abandoned chats as automated resolutions that you have to pay for." (Naila K., Trustpilot, 2025-02-13: https://www.trustpilot.com/reviews/67ae1637ea9f65da306d9df7)

## Sources

1. [About AI agents](https://support.zendesk.com/hc/en-us/articles/6970583409690-About-AI-agents), Zendesk Help, accessed 2026-10-08
2. [Creating an AI agent to automatically resolve customer issues](https://support.zendesk.com/hc/en-us/articles/10488757995034-Creating-an-AI-agent-to-automatically-resolve-customer-issues), Zendesk Help, accessed 2026-10-08
3. [AI agents](https://www.zendesk.com/service/ai/ai-agents/), Zendesk, accessed 2026-10-08
4. [About voice AI agents](https://support.zendesk.com/hc/en-us/articles/10169333291290-Creating-an-AI-agent-for-the-voice-channel-EAP), Zendesk Help, accessed 2026-10-08
5. [Zendesk pricing](https://www.zendesk.com/pricing/), Zendesk, accessed 2026-10-08
6. [About automated resolution tiers](https://support.zendesk.com/hc/en-us/articles/9570369117338-About-automated-resolution-tiers), Zendesk Help, accessed 2026-10-08

Canonical page: https://get-support-ai.com/products/zendesk-ai-agents