AI chatbots for customer service: 3 compared (2026)

An AI chatbot can clear routine customer questions after hours, but the wrong setup can give a confident answer that costs you a refund or a loyal buyer. For a small business starting in 2026, Tidio is the sensible low-cost test. Intercom suits a growing support desk. Gorgias makes the clearest case for an online store.

The short verdict

An AI customer service chatbot reads approved business information and replies to customers in ordinary language. Newer products call this an AI agent because the software can also take limited actions, such as checking an order or passing a conversation to a person.

That action layer is useful, but it raises the stakes. A bot that quotes your opening hours from a help page carries little risk. One that changes an order or interprets a return rule needs tighter supervision.

“Outcome” means a job the AI completed, such as answering a question without further help. “Resolved conversation” means the bot finished the case without a person taking over. Those definitions shape the bill, so compare them before comparing the headline price.

Tidio Lyro is the low-risk starting point

Tidio asks $32.50 a month for 50 Lyro conversations on annual billing, according to its current pricing page. Each account also gets 50 AI conversations once before a paid monthly allowance begins.

A Lyro conversation counts when a customer interaction receives at least one answer from the AI. A dozen replies inside that interaction still count as one conversation. This is easy to understand, although it differs from products that charge only when the AI finishes the issue.

The attraction is a contained first test. Lyro can learn from frequently asked questions and website pages, then pass a conversation to a person. Its lower starting bill gives an owner room to discover whether customers actually ask enough repeated questions to justify automation.

The weakness is depth. A service business with 40 clear questions about hours, coverage areas, appointment preparation, and payment methods can get value quickly. A company with unusual quotes, changing inventory, or exceptions buried in staff knowledge will spend more time preparing the answers.

Pick Tidio when the support queue is small and the first goal is faster replies. Skip it when you already have several people sharing tickets across email and chat, because a fuller support system will become the next purchase.

Intercom Fin fits a real support desk

Intercom combines Fin with a shared inbox, ticket system, reports, and a public help center. Its Essential plan lists a regular price of $29 per support seat each month, plus at least $0.99 for each Fin outcome.

The word “seat” means one staff member with access. Three support employees therefore create three seat charges before the AI handles a single case. At 300 standard outcomes in a month, the usage portion alone would be $297. That makes the total easier to underestimate than Tidio’s fixed conversation allowance.

Intercom’s billing rules deserve a careful read. Its June 26 outcome guide says a normal resolution, a planned handoff, or a rejected sales prospect costs $0.99. A qualified sales prospect costs $9.99. Only one outcome is billed per conversation, and a failed procedure does not count.

There is one important edge case. If Fin answers and the customer leaves without requesting more help, Intercom can treat that as an assumed resolution. Silence may therefore become a billable success. Owners should watch disputed answers and set a hard usage limit during rollout.

Intercom makes sense when two or more people already handle support and need the conversation history in one place. Its structure can also suit a software company with a substantial help center. A local business receiving a handful of basic questions each day will probably pay for more system than it uses.

Gorgias is shaped for online stores

Gorgias focuses on ecommerce, meaning businesses that sell through an online shop. Its AI Agent connects customer questions with store information and can handle tasks around orders, returns, and subscriptions.

The company’s May 28 pricing explanation puts most plans at $0.90 per conversation fully resolved by AI. Starter plans begin at $1 per resolution. The AI plan sits on top of a separate Gorgias Helpdesk plan, and included monthly volumes run from 90 to more than 2,500 automated interactions.

That extra helpdesk charge matters. So do overages, which are added when the business exceeds its monthly allowance. Gorgias says monthly overage rates vary by plan. Support-only tiers range from $1 to $2 per extra interaction on monthly billing.

The useful part is store context. A bot connected to order data can answer “Where is my parcel?” without asking an employee to look it up. It can also route a damaged-item photo or a frustrated buyer to a person. For a store with steady order traffic, that is a clearer job than a general website chatbot.

Gorgias is a poor fit for a plumber, accountant, or clinic. Those businesses depend on appointments, estimates, and judgment-heavy questions instead of order records. Online sellers should still keep refunds, charge disputes, and unusual delivery problems under human control until the bot has earned trust.

What the monthly bill really looks like

Usage pricing rewards a quiet month and expands with demand. It can also make budgeting slippery. Build a simple estimate from your own support history:

1. Count customer conversations from the last full month.
2. Mark the ones answered entirely from written policy.
3. Multiply that safe group by the product’s billable unit price.
4. Add staff seats, the base helpdesk, and likely overage charges.

Suppose 300 monthly conversations are repetitive and safe. Intercom’s standard outcome charge would be $297 before seats. Gorgias would charge about $270 for those AI resolutions on most plans, before its helpdesk subscription. Tidio’s entry allowance is too small for that volume, so the business would need a larger quota.

These are cost illustrations based on the published unit prices, not promises about how many conversations a bot will finish. The true number depends on the quality of your source material and the share of cases customers refuse to leave with software.

This is the same discipline we use when evaluating AI writing tools for a small team: count the usable finished work, not the raw output. Owners tracking where customers arrive from should also connect support costs to the simple records in our marketing attribution setup. More AI software context lives in the AI tools topic and the full article library.

How to launch without upsetting customers

Start with a narrow lane. Publish current answers for opening hours, delivery timing, account access, appointment preparation, and basic return rules. This source collection is often called a knowledge base, which simply means the approved pages the bot is allowed to read.

Then write handoff rules in plain language. Requests involving money, legal threats, safety, personal data, repeated failed answers, or visible frustration should move to a person. The customer should also see an obvious “talk to a person” option.

Test with old questions before going live. Include misspellings, vague requests, and customers who change the subject halfway through. Check whether the bot cites an obsolete page or invents a policy that sounds plausible. One fabricated refund promise can erase months of software savings.

During the first month, review every AI-handled conversation at least weekly. Track wrong answers, unnecessary handoffs, customer requests for a person, and the final bill. Customer satisfaction is useful, but a closed chat is weak evidence on its own.

FAQ

What is the best AI chatbot for a small business?

Tidio is the easiest financial test among these three. Intercom fits a business building a shared support operation, while Gorgias has the strongest alignment with online-store questions. The right choice follows your support volume and customer type.

How much does an AI customer service chatbot cost?

Expect a base subscription, a charge tied to usage, or both. Tidio Lyro starts at $32.50 a month for 50 AI conversations on annual billing. Intercom lists $29 per seat plus $0.99 per standard outcome. Gorgias adds its AI plan to a separate helpdesk subscription.

Can an AI chatbot replace customer service staff?

It can absorb repeated questions with documented answers. People should retain complaints, exceptions, sensitive information, and decisions involving money. The safest goal is a shorter queue for staff, with customers reaching a person quickly when the issue becomes unusual.

How do I stop a chatbot from giving wrong answers?

Give it a small set of current source pages, block risky topics, and test past customer questions. Add a clear handoff path. Review live conversations every week and update the source material whenever a policy, price, schedule, or product changes.