The best AI agent for Zendesk depends on what your tickets need. If most of them can be answered from your help centre, Zendesk's own AI agents are the simplest choice: they are included in every current Suite and Support plan and billed per automated resolution. If your tickets need actions in billing, identity or claims systems, with an audit trail a compliance team will sign off, a specialist AI agent that works inside Zendesk, such as Lorikeet, Fin (now part of Salesforce) or Decagon, is usually the better fit.

Key takeaways

• Zendesk AI agents are the default. Zendesk includes them in all current Suite and Support plans, with an allowance of 5 to 15 automated resolutions per agent per month, and lists pay-as-you-go resolutions at US$2.00 on its pricing page.

• Zendesk changed how it counts. On the resolution tiers Zendesk introduced on 18 May 2026, only a "verified resolution" draws on your allowance; assisted escalations and contained resolutions do not (Zendesk resolution tiers).

• Specialists earn their fee on action-heavy, regulated tickets. Pick one when the agent must change something in another system and you need to prove what it did.

• Every vendor here keeps Zendesk as the system of record. None asks you to migrate tickets.

• Decision rule: run your last 200 tickets through the native agent first. Only pay for a specialist for the share it cannot resolve.

Which AI agents work inside Zendesk?

Zendesk AI agents work natively across messaging, email and voice. Among specialist agents, Lorikeet connects to Zendesk through an admin-approved authorization flow, reads ticket context and history, and replies on the Zendesk channels you already use; you choose which tickets it works with Zendesk triggers (Zendesk integration page). Fin (now part of Salesforce) connects over OAuth and says most teams go live in under an hour (Fin for Zendesk). Decagon syncs Zendesk tickets and handles email through Zendesk with handoffs (Decagon integrations). Maven AGI installs from the Zendesk Marketplace or over API (Maven AGI for Zendesk).

How we chose and checked these tools

We included AI agents that resolve customer conversations inside Zendesk (not only draft replies for human agents) and that publish a Zendesk integration on their own site. We read each vendor's own product, pricing, integration and security pages on 30 Oct 2026 and link them in each entry. Where a vendor does not publish something, we say "Not published". We did not run every product on a live Zendesk account, so this reflects what vendors publish, not a hands-on benchmark. We ranked for the buyer in the second half of this guide's title: a regulated team that keeps Zendesk.

Lorikeet publishes this guide and is one of the tools listed. We have tried to describe every product, including our own, using only what each vendor publishes, and we link to the source for each claim.

Zendesk AI agents vs a specialist AI agent for regulated support: what is the difference?

The difference is where the work happens and who you hold to account for it. A native agent is a feature of your helpdesk contract. A specialist is a second vendor whose whole product is the agent, and it usually goes deeper on actions outside Zendesk, testing and audit.

Regulators care about the gap between those columns. The US Consumer Financial Protection Bureau found that over 98 million users, about 37% of the US population, engaged with a bank's chatbot in 2022, and warned about "doom loops" with no route to a human and chatbots that fail to recognise disputes (CFPB, Chatbots in consumer finance). In the UK, the FCA's Consumer Duty "sets high standards of protection for retail consumers" and requires firms to put customers' needs first (FCA Consumer Duty). Whichever architecture you choose, those are the failure modes to test for.

Comparison table: AI agents for Zendesk

1. Zendesk AI agents: the default if your tickets are answerable from your help centre

Zendesk describes its AI agents as working across messaging, email (including API and web form) and voice, able to "perform actions in authorized systems autonomously", with goal-oriented generative procedures, scripted dialogues and API integrations (About AI agents). They are available on Suite Team, Growth, Professional, Enterprise and Enterprise Plus, and Support Team, Professional and Enterprise.

Pricing. Plans include 5 to 15 automated resolutions per agent per month depending on plan, up to 10,000 a year (automated resolutions). The pricing page lists pay-as-you-go resolutions at US$2.00, and Zendesk says committed usage costs less per resolution. On the newer tier model, a resolution only counts once an LLM verifies the customer's request was satisfactorily resolved.

Watch for. Older features are being retired: AI agents Essential, bot builder answers and autoreplies with articles stop being available on 10 December 2026, so check which generation your account runs. Zendesk's pricing page says its agents can "resolve up to 80%" of service issues; treat that as the vendor's claim and test it on your own tickets.

2. Lorikeet: for regulated teams whose tickets need actions and an audit trail

Lorikeet is an AI customer support platform for complex and regulated businesses that works inside the Zendesk you already run. It connects through an admin-approved authorization flow, then you add a Zendesk webhook and triggers so it only picks up the tickets you choose, and it hands off cleanly to people in the same queue (Zendesk integration page). It acts through your APIs, webhooks and MCP servers, and runs sensitive steps such as payments and identity checks as code the agent can invoke but never alter (how it works). Before launch you replay real tickets as simulations and compare batches after every change (simulations).

Compliance. SOC 2 Type II audited, ISO 27001:2022 certified, HIPAA compliant and signs Business Associate Agreements; no model training on customer data (Trust).

Proof. Energy company Arbor had Zendesk connected in under 15 minutes, custom API endpoints deployed within days, and reports 89% CSAT.

Pricing. Start $2,100 a month or Scale $5,100 a month, paid annually, plus $0.99 or $0.90 per resolved chat, email or SMS ticket and $1.50 or $1.20 per voice resolution. Escalations and unresolved tickets are not charged, there is a 30-day free trial, and time to first live ticket is "as little as hours, average under 29 days" (pricing).

Limits. The plan fee makes it more expensive than Zendesk's native allowance for small teams with simple tickets. It does not hold PCI DSS, which Decagon, Maven AGI and Ada list, and Start and Scale store data in the US only.

3. Fin (now part of Salesforce): the fastest published setup on Zendesk

Fin connects to Zendesk over OAuth, resolves email and contact-form tickets plus Zendesk messaging (web, mobile, WhatsApp, Facebook, Instagram), syncs your Help Center and hands off in Zendesk with the full conversation (Fin Zendesk connector). Its Zendesk page says "most teams go live in under an hour" and that Fin handles refunds, cancellations and account changes; it reports a 76% average resolution rate, which is Fin's own figure (Fin for Zendesk). Fin lists SOC 2 Type II, ISO 27001, HIPAA and GDPR/CCPA.

Pricing. $0.99 per outcome; on a helpdesk other than Intercom there is a 50 outcomes a month minimum (Fin pricing). A procedure handoff that runs successfully also counts as an outcome.

Limits. Zendesk messaging needs Sunshine API access, which Fin notes is included in Suite Professional and above. Fin's best-integrated home is still the Intercom helpdesk.

4. Decagon: for large enterprises that want a supervised agent across channels

Decagon syncs support tickets from Zendesk, takes actions across Zendesk Sunshine and handles email through Zendesk with handoffs, and connects to other systems over MCP and APIs (integrations). Its security page describes a supervisor model that revises replies straying from factual grounding, Watchtower QA on every conversation and tamper-protected audit logs, and lists SOC 2 Type II, GDPR, CCPA, HIPAA, ISO 27001 and PCI DSS 4.0.1 (Decagon security).

Pricing and trial. Not published; sales-led with a demo.

Limits. No self-serve route to try it on your own Zendesk, so evaluation runs on Decagon's sales timeline.

5. Maven AGI: for teams that want a Marketplace install plus broad certifications

Maven AGI installs from the Zendesk Marketplace or connects over API, syncs your Help Center and historical tickets, resolves tickets autonomously and puts copilot suggestions in the Zendesk sidebar, across chat, email, messaging and voice (Maven AGI for Zendesk). It lists ISO 27001:2022, ISO 42001, PCI DSS 4.0 Level 1 and SOC 2 Type II, plus independently assessed HIPAA/HITECH controls (trust and compliance).

Pricing and trial. Not published; demo.

Limits. Its "up to 93%" resolution figure is a customer-reported number on its own page; ask for results on tickets like yours.

6. Ada: for teams already using Zendesk Talk, Chat and Messaging together

Ada integrates with Zendesk Guide, Talk, Support, Chat and Messaging, connects knowledge content and transfers customers to human agents on any channel (Ada integrations). Its homepage lists HIPAA, SOC 2, GDPR, PCI DSS and AIUC-1 (Ada).

Pricing and trial. Not published; a demo request leads to a 30-minute call.

Limits. Without public pricing you cannot model cost per resolution before talking to sales.

7. Forethought AI agents by Zendesk: for teams that want Zendesk's own specialist suite

Zendesk describes Forethought AI agents as an independent suite of omnichannel AI tools, usable even by teams not on Zendesk (About AI agents). Forethought prices with a platform fee plus an outcome-based cost through sales (Forethought pricing), and states it is ISO 27001 compliant and SOC 2 Type II audited, with controls aligned to HIPAA (Forethought security).

Limits. It is now Zendesk-owned, so it does not give you a second, independent vendor, which some risk teams want.

What does Zendesk charge for AI agents compared with a specialist?

Zendesk charges per automated resolution after your plan's allowance, and a specialist charges a plan fee plus a rate per resolution or outcome. At list prices, a Zendesk pay-as-you-go resolution is US$2.00, a Lorikeet Scale resolution is $0.90 on top of $5,100 a month, and a Fin outcome is $0.99. The cheaper option is whichever resolves more of your tickets correctly, so compare on resolved tickets, not unit price. Our guide to outcome-based pricing for regulated support works through the maths.

What still needs a human?

No AI agent on this list should make judgement calls a regulator expects a person to make. Keep people on disputes and complaints, vulnerable-customer cases, hardship and fraud, and anything that looks like clinical, legal or financial advice. Ask every vendor how escalation works when confidence drops, and test it. NIST's AI Risk Management Framework, released on 26 January 2023, is a voluntary framework for managing AI risks to individuals and organisations and a useful checklist for that review (NIST AI RMF). If you serve EU customers, the AI Act requires that people are made aware they are talking to a machine, with transparency rules coming into effect in August 2026 (EU AI Act). And plan for manipulation: OWASP lists prompt injection first among LLM risks (OWASP LLM01).

How to choose an AI agent for Zendesk

1. Sample real tickets. Tag 200 recent tickets as "answer only" or "needs an action". If most are answer-only, start with Zendesk AI agents.

2. List the systems. For action tickets, list each system the agent must change and ask each vendor to show that action on a test account.

3. Ask for the audit trail. Can you replay every tool call and reply for a single ticket?

4. Price on resolutions. Model last month's volume at each vendor's published rate.

5. Check scope controls. You should be able to limit the agent to specific tickets with triggers or tags and pause it.

For the connection steps, see how to add an AI agent to Zendesk; for the wider architecture question, read AI layer vs helpdesk built-in AI and our guide to AI customer support for fintech. To test a specialist on your own Zendesk, start a 30-day Lorikeet trial.