Automate Basics

Help Scout vs Zendesk vs Intercom

Pick up to 4 tools and see their free plans, entry prices, platforms and limits in one table. Every fact comes from each vendor's own pages, checked 7 November 2026.

Written head to head: Intercom vs Zendesk, with when to choose each side.

Compared on
Help Scout

Free plan

Zendesk

Free trial · from $19/agent/mo

Intercom

Free trial · from $19/seat/mo

What it isShared inbox and help desk for customer support teams, with an AI chatbot billed per resolutionCustomer service software with ticketing, messaging, voice and AI agentsCustomer service helpdesk with a built-in AI agent, Fin
Free planUp to 5 users, 1 inbox, 1 Docs site and 100 contacts a month; 10 saved replies, tags and articles eachNoNo
Cheapest paid planNot publishedHelp Scout pricing$19/agent/mo billed annually (Support Team)Zendesk pricing$19/seat/mo billed annually (Essential)Intercom pricing
What it coversNot statedCheapest self-serve plan; email-based support. AI agent usage is billed per automated resolution.Fin AI Agent is charged separately at $0.99 per outcome; minimum of 1 full seat.
Free trial15-day free trial of Standard and Plus, no credit card needed; Pro is not offered as a trial14-day free trial of Suite Professional (Copilot included in the trial)14-day free trial, no credit card required; includes all features, Fin and add-ons
PlatformsWebWebWeb
Integrations (vendor's figure)100+ tools1,800+ apps, partners, and integrationsNot stated
Open sourceNoNoNo
Good for
  • Small and mid-sized teams that want a shared inbox rather than a heavy ticketing system
  • Teams that want a free starting plan for up to five people
  • Handling customer emails as tracked tickets in a small support team
  • Combining chat, messaging and phone support in one queue
  • Resolving common questions with an AI agent that is billed only for requests it resolves without a human
  • Answering routine customer questions automatically before they reach support staff
  • Running a shared support inbox and help centre for a small support team
  • Adding an AI agent to an existing helpdesk such as Salesforce, HubSpot or Freshdesk
Watch out for
  • Envoy chatbot resolutions are billed on top of the plan at $0.75 each
  • Additional inboxes cost extra ($10 a month paid annually, $12 monthly)
  • Plan limits on inboxes and users are stated differently in different parts of the pricing page
  • No free plan; the 14-day trial runs on Suite Professional
  • Support Team is email-focused; messaging, live chat and telephony need a Suite plan
  • Copilot costs extra ($50/agent/month paid yearly) except on Suite Enterprise + Copilot
  • No free plan; a 14-day free trial is offered
  • Fin is billed per outcome on top of seat fees, and using Fin with another helpdesk carries a minimum monthly commitment (the page's example is 50 outcomes)
  • Multiple team inboxes and workflow automation start on Advanced; SSO and HIPAA support need Expert
Made byHelp ScoutZendeskFin (the company formerly named Intercom)

Entry prices are the cheapest paid plan, as each vendor publishes it; “What it covers” says what that price is per (a user, a channel, a brand, a number of contacts). The sources are listed on each tool's page.

Every tool in AI customer support tools is on its category page, with the written head-to-heads on Compare.