Customer Support Software Comparison
A customer support software comparison should help you choose a support desk by the work your team needs to finish: answering repeat questions, coordinating a shared inbox, or handling complex requests across support groups. Compare billing units and test uncertain cases before you commit.
Compare the operating model before the feature list
The options below solve different support problems. Compare what is evidenced, then test your own workflows and confirm plan details before purchase.
Vendor prices and features can depend on plan and usage. Prices shown for other vendors are in the currencies stated in the evidence; the flat-fee option sells only in EUR.
Decision criteria
Which pricing model stays predictable as volume grows?
A customer service software comparison is most useful when it accounts for your team size, ticket volume and AI usage—not just the advertised plan price.
Start by naming the unit that creates a bill: agent seats, tickets, AI resolutions, automated interactions, or a flat plan allowance. These units measure different things. A seat charge can rise as the team grows; a resolution or interaction charge can rise with automation use; ticket-based plans make ticket volume part of the calculation. Don’t compare a monthly plan headline without adding the usage meter and the work that still reaches agents.
Zendesk’s Support Team price is listed at $19 per agent per month, billed annually, and Suite Team at $55 per agent per month, billed annually. Zendesk AI agents are charged by automated resolution, while Copilot is listed at $50 per agent per month. Help Scout AI Answers costs $0.75 per resolution; additional inboxes and Docs sites can add charges. Gorgias uses ticket-based plans and charges per automated interaction, with rates depending on plan. The flat-fee option uses a EUR plan fee with an included AI-conversation allowance and no per-resolution fee or credit packs. Its allowance is a different meter from a ticket or completed resolution.
Build the comparison from your normal and peak queue. Include seats, tickets, AI usage, extra inboxes or required add-ons, and cases that need a human. Then check how each vendor defines a billable outcome. A conversation that is handed to a person may be treated differently from one resolved by AI; Gorgias states that handed-over conversations are not charged as automated interactions. Don’t assume the same rule applies to every vendor.
Can AI answer from your knowledge and hand off safely?
Test routine questions alongside requests where the answer is missing, ambiguous or sensitive. Use examples from your actual support queue: shipping, returns, product details, address changes and refund requests. Check whether the answer is supported by the knowledge you supplied, whether the customer can see its basis, and what happens when the system is unsure. Don’t treat a confident-sounding response as proof that the request was completed.
Help Scout Envoy uses knowledge-base content and custom sources. Gorgias describes an AI Agent that uses connected knowledge and can hand a ticket to a human. Those facts do not settle how either product behaves on your own edge cases, or establish a like-for-like comparison of citations and confidence behavior. Try the same ticket set in each shortlist product. Include failed actions and requests needing approval, then inspect the handoff and the context a human receives.
The product retrieves passages from your own knowledge, drafts an answer and checks it against those sources. Confident answers go out with citations; below the confidence line, it says it is not sure and opens a ticket. The team can take over live, and a human answer can be saved as approved knowledge through Teach. This is a defined workflow, not a promise that every answer will be correct. Best fit: choose the option whose uncertainty behavior and human handoff you can verify on your real queue; choose this option when cited, source-grounded answers and an included team inbox fit that workflow.
Which customer support platforms fit daily channels and team workflows?
List where customers contact you and where agents need to work: website, email, chat, social channels, internal collaboration, and any required integration. Then map assignment, team visibility, collision handling, and escalation. A channel listed for a vendor may depend on plan, add-on or configuration, so check the exact combination rather than assuming every channel comes with the entry tier.
Help Scout supports team assignment and collaboration on conversations, including collision detection. Zendesk Suite includes ticketing, messaging, live chat, Help Center and phone support. Gorgias lists voice and SMS as add-ons. The product offers a website widget, email and Slack channels today; Shopify is in preview, while WhatsApp, Instagram and Messenger are coming soon. Slack, Zapier, a REST API and webhooks are available on Growth and Scale. Don’t choose it for Shopify order actions: Shopify is in preview, and those actions are not a shipped capability in the stated product facts.
Best fit: Help Scout suits a team centered on collaborative shared-inbox work; Zendesk suits teams assessing multi-channel support groups; this option suits a team whose current channels match its widget, email or Slack availability and wants an AI front line linked to its own content.
What should you test before choosing customer support software?
A useful trial is a work test, not a tour of the interface. Give agents a matched set of recent tickets, including routine questions, edge cases and requests that need a person. Ask them to complete everyday tasks and note the tools, handoffs and manual steps involved. Check routing, permissions, reporting and the work required to keep the knowledge current. Also review what happens after a failed action or an unanswered question.
For shared inboxes, test team assignment and whether two people can work on the same conversation without sending duplicate replies. For AI, review the source used, the answer sent, the escalation details and whether the next human can continue without asking the customer to repeat everything. Price the plan you would need after a free or entry tier, not just the plan used for an initial test.
The evidence does not establish a reliable setup-time comparison across these products. Treat setup effort as something to measure with the people who will administer and use the tool. Best fit: select the product your team can configure, monitor and maintain for its actual workflows; don’t pick on a promise of effortless setup.
Shortlist around the work your queue creates
There is no useful choice without a clear picture of who answers, what customers ask and when a human must step in.
Small ecommerce store owner
If repeat shipping, return and product questions take up the day, compare a knowledge-grounded AI front line with an ecommerce helpdesk. Gorgias is worth evaluating when Shopify-linked work is central; verify the exact actions and total usage cost. The knowledge-grounded option can answer from your own content, but Shopify is in preview.
Knowledge answers
- Gorgias (Ticket-based plans; AI interaction charges vary by plan)momo
Order workflows
- Gorgias (Verify the plan, connected store and actions required)momo
Startup support lead
A small support team may value a shared inbox, team assignment and knowledge workflows. Compare Help Scout’s collaborative inbox approach with an AI front line that can answer from your business content and route uncertainty to your team.
Shared team inbox
- Help Scout (AI Answers: $0.75 per resolution)momo
Knowledge-based answers
- Help Scout Envoy (Pay per resolution)momo
Support lead across several groups
If routing, permissions and integrations across support groups matter, evaluate Zendesk’s plan structure and combined quote. Compare the included channels and AI charges with the specific queue you need to support.
Multi-group routing
- Zendesk (Support Team from $19 per agent/month annually; Suite Team from $55)momo
Human escalation
- Zendesk Suite (Plan and AI charges depend on selected setup)momo
momo plans and included AI conversations
Choose a flat EUR plan by monthly AI-conversation allowance, team size and knowledge capacity; yearly billing costs eleven times the monthly price.
Included: Helpdesk inbox included on every plan, including Free. · Flat plan fee with an included AI-conversation allowance; no per-resolution fee or credit packs. · An AI conversation can hold up to 25 AI replies on paid plans and up to 10 on Free.
Free
Try momo with real visitors.
€0€0 forever
- 30 AI conversations, one-time
- 1 agent, 1 team member
- Website widget
- Helpdesk inbox
- Basic analytics
- 2 MB of knowledge, 10 sources
Starter
One agent, steady traffic.
€29€27per month
- 500 AI conversations / month
- 1 agent, 2 team members
- Website widget and email
- Helpdesk inbox and Help Center
- Basic analytics
- No momo badge
- 20 MB of knowledge, 50 sources
Growth
More agents, more channels.
€129€118per month
- 2,000 AI conversations / month
- 3 agents, 5 team members
- Slack, Shopify, WhatsApp, Instagram, Messenger
- API, Zapier and webhooks
- Advanced analytics
- 100 MB of knowledge, 200 sources
Scale
High volume, every channel.
€399€366per month
- 6,000 AI conversations / month
- 10 agents, 10 team members
- Every channel
- API, Zapier and webhooks
- Advanced analytics
- 500 MB of knowledge, 1,000 sources
Need more resources or custom solutions? Contact us for Enterprise plans
Final decision
Choose the workflow, not the longest feature list
Pick Gorgias when Shopify-linked customer support and ecommerce integrations are central to daily work. Confirm that the connected store, specific apps and exact actions you need are supported, then calculate ticket and automated-interaction charges together. The fit depends on those workflows; a Shopify connection alone does not answer every order question or complete every action you may need.
Pick Help Scout when a smaller team wants a collaborative shared inbox and knowledge-base workflow. Check which plan covers the inboxes, channels and team collaboration you need, and include the per-resolution cost of AI Answers in the estimate. Help Scout’s Free plan includes five users, one inbox and one Docs site, but that does not establish that it covers every workflow your team needs.
Pick Zendesk when your operation needs to evaluate routing, permissions and integrations across several support groups. Compare Support Team and Suite Team carefully: the listed prices use an agent-month unit, while AI resolutions and Copilot introduce separate charges. Confirm plan eligibility and the combined quote for the capabilities your team requires.
Pick the flat-fee option when the practical problem is answering recurring questions from your own website or documents while leaving uncertain conversations for a human. It checks draft answers against retrieved knowledge, includes citations when confident, and opens a ticket when it is not sure. Every plan includes the team inbox, and a human response can become approved knowledge through Teach. The plans use a flat fee and a monthly AI-conversation allowance, not a per-resolution charge. It is not the right choice if your decision depends on Shopify order actions today: Shopify is in preview.
For any shortlist, bring the same recent tickets to each product. Include straightforward questions, missing-information cases, refund or return requests, and situations where a person must decide. Inspect the answer, source, billing unit and handoff details. Then price the plan needed for both routine volume and a busy period. Best fit: choose the product that handles your real queue within a cost model and team workflow you can operate.
Questions to settle before choosing
Use these answers to focus the shortlist on actual cost and support behavior.
How does Zendesk charge for AI resolutions and Copilot?
Zendesk AI agents are billed by automated resolution rather than by seat. Copilot is listed at $50 per agent per month, so include both the resolution meter and agent count in the cost model.
Does Help Scout charge extra when its AI resolves a customer question?
Help Scout AI Answers costs $0.75 per resolution. Additional inboxes and Docs sites can also add charges, so include the required setup when comparing plan costs.
Can Gorgias AI handle Shopify order questions and pass harder requests to a person?
Gorgias describes an AI Agent that can carry out order tasks and hand a ticket to a human team. Its documentation says the agent requires a connected Shopify store; verify the exact apps and actions you need, along with ticket and automated-interaction charges.
What should I test to compare AI answers and human handoffs?
Use the same routine questions, ambiguous cases and requests requiring a person in every shortlisted tool. Check what knowledge supports the answer, what happens when the AI cannot answer, what information reaches the human, and how the conversation is counted for billing.
What is included in Help Scout’s Free plan?
Help Scout Free includes five users, one inbox and one Docs site. Check whether that arrangement covers your channels and team workflow before treating it as a match.
What does momo Free include?
The Free plan includes a one-time allowance of 30 AI conversations, one agent, one team member, a website widget and the helpdesk inbox. It also includes basic analytics, 2 MB of knowledge across up to 10 sources, and a product badge on the widget.
Test your real support questions
Start free with a one-time 30 AI conversations and an included helpdesk inbox, then check routine answers, uncertain cases and live human takeover against your own workflow.