ZendeskIntercomZendesk vs Intercom

Zendesk vs Intercom: which one fits your support team

Zendesk is a help desk that grew messaging; Intercom is a messenger that grew tickets. The short answer, the differences, and what five people pay on each.

By Khalid Nouri, founder of Sellio

Try the third optionSellio pricing

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The short answer

Choose Zendesk for a ticket-led operation; compare Intercom when website and in-app conversations come first. On annual billing, five Zendesk Suite Team agents cost $275 per month. Five Intercom Essential seats, with chat and ticketing, cost $145; Advanced costs $425 and adds workflows and team routing. These are seat costs, not like-for-like feature bundles or total bills: budget separately for AI, channels and add-ons.

At a glanceZendeskZendeskIntercomIntercom
Built aroundTickets and a queue · messaging came laterThe Messenger · tickets came later
Entry plan$19/agent/mo · Support Team: email and tickets$29/seat/mo · Essential: inbox and Messenger
Chat and tickets together$55/agent/mo · Suite Team$29/seat/mo · Essential; workflows on Advanced
AI agentPer automated resolution · rate quoted, not printedFrom $0.99 per outcome · Fin, printed on the pricing page
Copilot for agents$50/agent/mo$29/agent/mo
Free planNone · 14-day trialNone · 14-day trial

The six differences that decide it

Everything else on this page follows from these.

  1. 01

    Where a conversation starts

    ZendeskZendesk

    As a ticket. Every channel, chat included, becomes a ticket with a status, a priority and an SLA clock.

    IntercomIntercom

    As a message in the Messenger, with ticketing available from Essential.

  2. 02

    What the seat buys

    ZendeskZendesk

    $19 buys email and tickets. Live chat, WhatsApp, Instagram and AI agents start at Suite Team, $55.

    IntercomIntercom

    $29 buys the inbox, Messenger and ticketing. Advanced at $85 adds workflows and round-robin routing.

  3. 03

    How the AI is billed

    ZendeskZendesk

    AI agents are priced per automated resolution on top of seats, and the rate comes from your quote.

    IntercomIntercom

    Fin is $0.99 or more per outcome on every plan, printed on the pricing page, on top of seats.

  4. 04

    Channels in the price

    ZendeskZendesk

    Email, chat, WhatsApp, Instagram and voice on Suite plans; WhatsApp conversation fees still apply.

    IntercomIntercom

    Messenger and email on every plan; WhatsApp, SMS and phone are pay-as-you-go lines.

  5. 05

    Beyond the inbox

    ZendeskZendesk

    A contact center: voice, workforce management, QA, and a marketplace of over a thousand apps.

    IntercomIntercom

    Product tours, banners, surveys and outbound campaigns; Proactive Support Plus is $99 a month.

  6. 06

    Time to the first reply

    ZendeskZendesk

    A project. Queue, SLAs, routing and macros are set up before the first ticket is answered.

    IntercomIntercom

    An afternoon for a website-first team: install the Messenger, invite the team, answer.

Sources: Zendesk pricing · Intercom pricing · Intercom on Zendesk · Zendesk on Intercom. Each vendor’s own comparison of the other is linked so you can weigh both sides against ours.

What each one looks like

A look at the agent workspace. Interfaces can vary by plan and product version.

The Zendesk Agent Workspace: a ticket view with the customer, the thread and the fields
ZendeskZendesk. The Zendesk Agent Workspace: a ticket view with the customer, the thread and the fields
The Intercom Inbox: a conversation list with the Messenger thread and the customer profile
IntercomIntercom. The Intercom Inbox: a conversation list with the Messenger thread and the customer profile

What your team would pay

Move the sliders. Yearly-billing rates from each vendor’s pricing page, next to Sellio’s plan for the same number of seats.

5 people who answer customers

50

300 automated resolutions on Zendesk, Fin outcomes on Intercom

3000+
ZendeskZendesk

$725/mo

Adds messaging, live chat, voice and AI agents.

5 × $55 seats
$275
300 automated resolutions × $1.5
$450
Copilot, 5 × $50
$0

Yearly billing; monthly costs more. Zendesk's pricing page says AI agents are priced per automated resolution and does not print the rate. $1.50 is the figure Zendesk has quoted publicly; change it to what your quote says. Rates recorded on 2026-09-06.

IntercomIntercom

$722/mo

Adds workflows, multiple inboxes and round robin.

5 × $85 seats
$425
300 Fin outcomes × $0.99
$297
Copilot, 5 × $29
$0

Yearly billing; monthly costs more. From $0.99 per Fin outcome on every plan, as printed on the pricing page. Rates recorded on 2026-09-06.

Sellio · Mini

$55/mo

One price for the workspace: 3 channels, 2 AI agents, $5 AI credit a month.

Workspace, 5 of 5 seats
$45
AI past 100 included conversations
$10
Copilot for agents
Included

About $0.05 per AI conversation past the credit, with a daily and monthly cap you set. Yearly billing takes 20% off. See every plan.

Pricing references: Zendesk pricing page (recorded 2026-09-06); Intercom pricing page (recorded 2026-09-06). Calculator uses yearly-billing rates. Prices change; confirm current terms with each vendor.

5 people, website chat plus 2 more channels, 2 AI agents: $45 a month. Start free, no card.

Start freeSee every plan

Zendesk, Intercom and Sellio, side by side

Fifteen things a support team checks. A dash means the product does part of it or charges extra for it.

FeatureZendeskZendeskIntercomIntercomSellio

Pricing

Pricing model
Per agent; AI per resolution; add-ons extra
Per seat; Fin per outcome; channels metered
Per workspace; seats and channels are plan limits
Free plan
None; 14-day trial
None; 14-day trial
2 seats, 1 channel, 1 AI agent, no trial clock

Channels

Website live chat
Suite plans
The Messenger, all plans
One script tag; guides for HTML, React, Next.js and more
Email in the inbox
All plans
All plans
From Mini: forward your support address; reply from the thread
WhatsApp
Suite plans, plus conversation fees
Pay-as-you-go
From Mini: WhatsApp Business API, several agents on one number
Instagram DMs
Suite plans
Via integration
From Mini: Instagram DMs beside web chat
Telegram
Third-party apps only
Not native
From Mini: paste a bot token; the webhook is set for you
Slack, Discord, Teams (two-way)
Slack notifications and side conversations
Slack notifications
From Mini: two-way threads; a reply there reaches the customer

AI

AI agent trained on your docs
All plans, trained on the help center
Fin, trained on your help center
Crawl your site, upload PDFs and FAQs; answers only from those
How AI is billed
Per automated resolution, on top of seats
From $0.99 per outcome, on top of seats
Metered from an included credit, with caps you set
AI hands off to a person
Escalates to agents
Fin hands to a teammate
On low confidence, a keyword, or a teammate taking over

Support operations

Tickets
Ticket-first
Included from Essential
On Plus: raise from any chat; customer, back-office and tracker
Visual workflow automation
Triggers and automations, form-based
Visual builder, Advanced and up
From Mini: 11 triggers, 18 actions, no code
Analytics and CSAT
Explore; advanced on higher plans
Reports; custom on higher plans
From Essentials: response times, resolution, CSAT; topics and email reports on Plus

Apps

Desktop app (Windows, macOS)
Browser and mobile only
Browser and mobile only
Native Windows and macOS apps

Which one, for whom

Pick Zendesk if

  • Your support is ticket-first and email-heavy, with SLAs and a queue to manage.
  • You need phone support and a contact center in the same tool.
  • You want the biggest app marketplace and enterprise compliance options.

Pick Intercom if

  • Your support lives in the website messenger and in-app, and you want product tours and outbound messages in the same tool.
  • Fin's AI quality matters more to you than its per-outcome price.
  • You want the most polished Messenger on the market.

The third option: Sellio

  • You are two to ten people who answer chat, messaging and email, and you want one price that does not climb with each hire.
  • You want the AI bill known in advance: an included credit, a daily answer cap and a monthly token cap, then a handover to a person.
  • You need Telegram, which neither includes natively, or native Windows and macOS apps, which neither ships.

Can you use Intercom and Zendesk together?

Yes, and some teams do. Intercom's Zendesk integration turns a Messenger conversation into a Zendesk ticket, and Intercom now sells Fin as an AI agent that sits on top of a Zendesk help desk, billed per outcome. You pay both invoices, and two tools hold two halves of every customer's history. For a small team that is the strongest case for one tool that does both jobs.

Zendesk Chat, Zopim and the Messenger

Zendesk bought Zopim in 2014 and renamed it Zendesk Chat; it lives on as the messaging inside Zendesk Suite rather than as a product you buy on its own. So a Zendesk Chat vs Intercom search is really Suite Team at $55 per agent against Intercom Essential at $29 or Advanced at $85, with the Messenger the more polished of the two widgets.

How to decide in an afternoon

  1. Step 1

    Count agents and channels

    Anyone who replies is a seat. List the channels customers actually use.

    5 people reply5 seats
    Website chat61%
    WhatsApp27%
    Email12%
  2. Step 2

    Price the AI you would use

    Estimate monthly conversations the AI could close, then apply each vendor's per-resolution or per-session rate.

    1,200 conversations × 40% AI closes480
    ZendeskZendeskAssumed $1.5$720
    IntercomIntercom$0.99$475
    Sellio$0.05$19

    Illustrative AI-only estimate; vendor units differ. Pack billing is rounded up. Sellio assumes Mini’s $5 credit and $0.05 per conversation.

  3. Step 3

    Trial the shortlist

    Check each vendor’s trial, free plan or demo terms. Where access is available, test one real channel before committing.

    ZendeskZendesk · 14-day trial of Suite Professional
    IntercomIntercom · 14-day trial, no card
    Sellio · Free plan, no card

    Confirm trial access and limits, then evaluate one real channel on each.

Continue your research

FAQ

Zendesk vs Intercom: the questions people ask

Zendesk is a ticket-first help desk that added messaging; Intercom is a messenger-first platform that added tickets. That shapes everything else: pricing, setup time, and what each does beyond the inbox.

  • Zendesk turns every conversation into a ticket with a status, a priority and an SLA; Intercom keeps it a chat and raises a ticket only when needed.
  • Compare tiers: Zendesk Suite Team is $55; Intercom Essential is $29 with chat and tickets; Advanced is $85 with workflows.
  • Intercom bundles in-app marketing: product tours, banners and campaigns. Zendesk bundles a contact center: voice, QA and workforce tools.
  • Both bill AI on top of seats: Zendesk per automated resolution, Intercom from $0.99 per Fin outcome.

The shared inbox page shows Sellio's side of each.

Still have a question? Contact us or browse the docs.

Or the third option: one price, every channel.

Sellio puts website chat, WhatsApp, Instagram, Telegram and email in one inbox with tickets and an AI agent, for $45 to $295 a month per workspace.

Get startedRead the docs

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