best-of
12 Best AI Customer Service Chatbots in 2026 (Free & Paid)
Most of these answer questions. Only some can do anything about them.
The word chatbot now covers a $40-a-month widget that reads your FAQ page and a $15,000-a-month platform that cancels subscriptions. Sorting them by capability rather than by brand is most of the work.
The dividing line
Can it query another system, or only read your content? Everything else is detail. Order status is the highest-volume support question in most businesses, and a bot that cannot look up an order will escalate every one.
How to read any chatbot comparison, including this one
Three checks settle most of them, and they apply to us as much as to anyone else.
- Who published it. If a vendor appears in its own ranked list, the ordering is marketing. Most pages ranking for this query are vendor-authored.
- Whether prices are dated. An undated price in this category is worthless — rates and free-tier allowances move every few months.
- Whether the page says what each tool is bad at. A comparison where every option has strengths and no specific weakness has not been written by anyone who used them.
We take no money from any vendor here, in any form, which is why nothing below is ranked and why the limits section exists. It is also why we can say plainly that for a lot of small businesses the honest answer is that ticket volume is not yet the problem, and no tool on this page will help.
Can take actions
- 1. Fin by Intercom — $0.99 per resolution plus seats. Widely regarded as the best agent; custom actions call your APIs.
- 2. Gorgias — $10-900/mo by ticket. Native Shopify order lookups, returns and refunds.
- 3. Ada — custom pricing. Authenticates customers and follows no-code procedures before acting.
- 4. Decagon — custom pricing. Enterprise, procedure-driven, heavily funded.
- 5. Yuma AI — custom. Shopify-only autonomous resolution on top of an existing help desk.
- 6. Sierra — reported ~$1.50 per resolution. Voice and chat from one agent.
Answers well, cannot act
- 7. Tidio Lyro — free up to 50 conversations, then $24.17. Best cheap option, claims 67% of common questions.
- 8. Chatbase — free tier, then $40/mo. Fastest to deploy; message-credit billing.
- 9. My AskAI — free tier, flat rate. Deflection layer that hands off to your existing chat.
- 10. Botpress — free tier, usage-based. Visual builder with explicit flow control.
- 11. eesel AI — roughly $0.40 per ticket. Layers onto Zendesk or Freshdesk, no migration.
- 12. Chatwoot — free self-hosted, $19-99/agent cloud. The only genuinely open-source option.
The dividing line, stated once
Everything in this category sorts on one property: whether the tool can query another system or only read documents you have written.
That is not a feature-list distinction, it is a different product. An agent that reads your help centre can tell a customer your shipping policy. An agent with order access can tell them where their parcel is. Only one of those closes the ticket, and order status is the highest-volume question in most businesses.
| Reads documents | Queries systems | |
|---|---|---|
| Answers 'what is your returns window' | Yes | Yes |
| Answers 'where is my order' | No | Yes |
| Issues a refund | No | Some |
| Typical price | $0-150/mo | $0.40-1.50 per resolution |
| Setup time | An hour | Weeks, once actions are built |
Cost at real volume
The price columns above are not comparable until you attach a volume, and the ordering inverts when you do.
| Monthly resolutions | Chatbase | Gorgias | Fin |
|---|---|---|---|
| 500 | ~$40 | $60 | $495 |
| 2,000 | ~$40 | $360 | $1,980 |
| 5,000 | ~$40 | $900 | $4,950 |
| 20,000 | ~$40* | ~$2,600 | $19,800 |
The asterisk matters: Chatbase is credit-based, so heavy traffic pushes you up tiers rather than holding flat. But the shape is right — document-answering tools barely move with volume, and per-resolution agents scale linearly with it.
Which produces the actual buying rule. If your questions are documented, the cheap tools are not a compromise, they are the correct answer and the expensive ones are waste. If your questions need a lookup, the cheap tools resolve nothing and their price is irrelevant.
Cheapest that works
| Tool | Entry price | Catch |
|---|---|---|
| Chatwoot | $0 self-hosted | A week of engineering to stand up |
| Tidio | $0 for 50 convs | $49 to a $300-plus-usage tier above Growth |
| Chatbase | $0, then $40 | Free agents deleted after 14 days idle |
| My AskAI | Free tier | Deflection only, no system access |
| Gorgias | $10/mo | Overages $0.36-0.40 per ticket |
What the free tiers actually give you
Free means four different things in this category and only one of them is free indefinitely.
| Tool | Free allowance | What happens next |
|---|---|---|
| Tidio Lyro | 50 AI conversations/mo, permanent | From $24.17 |
| Chatbase | Free tier, message credits | From ~$40; agents deleted after 14 days idle |
| My AskAI | Free tier | Flat paid rate |
| Botpress | Free tier, usage-based | Pay per usage above it |
| Chatwoot | Free to self-host | ~$4,300 year one in engineering and hosting |
Chatwoot's row is the one worth dwelling on. A free licence is not a free deployment, and counted honestly a self-hosted year one costs more than a ten-agent Zoho Desk subscription.
The question that eliminates most of this list
Look at your single highest-volume ticket category, then ask whether answering it requires reading something only your systems know.
If it does — order status, account state, billing detail — then every free tool above is eliminated regardless of how good it is, because none of them can query anything. That single question usually reduces twelve options to four in about a minute.
What to test during a trial
- Your ten most common real questions, not the demo set. Vendors optimise demos.
- What it does when it does not know. Confident invention is worse than escalation and you will only see it if you probe.
- Whether failures are reported to you as a list, or hidden behind a deflection percentage.
- The billable event definition, in writing, including abandonment mid-conversation.
- The escalation handoff — does the transcript travel, or does the customer repeat themselves?
The third one separates the useful tools from the rest. A platform that shows you every question it could not answer hands you a prioritised content backlog. One that reports only a percentage is hiding the most valuable output it produces.
Where each of these actually breaks
Feature tables do not tell you this and trials are too short to surface it, so it is worth stating per tool.
| Tool | The limit you will hit |
|---|---|
| Fin | The bill, at roughly 5,000 monthly resolutions |
| Gorgias | Overages at $0.36-0.40 once you exceed your tier |
| Tidio | The 50-conversation free cap, then a steep tier step |
| Chatbase | No system access, and idle agents deleted after 14 days |
| Chatwoot | A week of engineering, then ongoing on-call |
| Ada, Decagon, Sierra | No published pricing, so a sales cycle before you can compare |
| Botpress | Every conversation path is one you have to build |
| eesel | Layers on top, so you pay it alongside your help desk |
Notice that only two of those are capability limits. The rest are commercial or operational, which is where most disappointment in this category actually originates.
A shortlist for four common situations
- Shopify store under 500 orders a month: Gorgias Starter at $10, and nothing else needs evaluating.
- Small SaaS with good docs and no system lookups: Tidio's free tier for a fortnight, then Chatbase at ~$40 if it worked.
- Existing Zendesk or Freshdesk, want AI without migrating: eesel at ~$0.40 per ticket or Fini at $0.69.
- Enterprise with compliance requirements: Ada or Decagon, and start the security review before the technical evaluation.
None of these are ranked and we take no money from any of them. A ranked list in this category is almost always a list of who pays the publisher, which is why the ordering on most comparison pages does not survive scrutiny.
How to choose in one question
Look at your top ticket category. If it needs a lookup, buy from the first list. If it is genuinely informational, buy from the second and save an order of magnitude.
Capability classified from vendor documentation and integration surface. Pricing read from published sources and dated. We do not benchmark answer quality.
Frequently Asked
What is the best AI customer service chatbot?
Fin by Intercom for answer quality, Gorgias if you sell on Shopify, Tidio if budget is the constraint. The right answer depends on whether you need actions or only answers.
What are the 3 best AI chatbots for customer service?
Fin, Gorgias and Ada cover the three main cases: best general agent, best Shopify integration, best enterprise multilingual.
How much does an AI customer service bot cost?
From free to $1.50 per resolution. A basic deflection bot runs $0-150 a month; an autonomous agent at 5,000 resolutions runs several thousand.
Is there a free AI chatbot for customer service?
Tidio covers 50 conversations a month free, Chatbase and My AskAI have free tiers, and Chatwoot is free to self-host. None will query your order system.
Can chatbots handle refunds?
Only ones with system access. Gorgias, Yuma and Zowie execute refunds natively on Shopify; Fin and Ada can through custom actions. Most cheap bots cannot.
What is the difference between a chatbot and an AI agent?
A chatbot answers from content. An agent takes actions in other systems. The word chatbot now covers both, which is why capability matters more than the label.
Which chatbot is easiest to set up?
Chatbase or Tidio, both live in hours with no code. Anything that queries your systems takes weeks because custom actions are engineering work.
Do AI chatbots actually reduce tickets?
On documented, repetitive questions, yes. Published claims run 30% to 93%, though they measure different events and are not comparable.
What is the cheapest AI chatbot that can look up orders?
Gorgias Starter at $10 a month for 50 tickets, with native Shopify order actions and unlimited seats.
Should I self-host a chatbot?
Only if data residency requires it or you have idle engineering capacity. Chatwoot is free in licence but realistically a week of setup plus ongoing maintenance.
Tools Mentioned
Full reviews, pricing tiers and where each one breaks.
Fin (formerly Intercom)
SalesforceThe most polished autonomous agent on the market, attached to the pricing model buyers complain about most — and now being bought by Salesforce.
Gorgias
The Shopify-native default, with the deepest order, return and refund actions in this category.
Tidio Lyro
One of the few genuinely cheap autonomous agents, bundled with live chat and a basic help desk.
Chatbase
Point it at your site and get an embeddable agent in an afternoon. The low-effort end of the category.
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WRITTEN BY AR · UPDATED 2026-07-30
I read the fine print. Vendor pricing pages, billing definitions, terms, funding filings and acquisition notices — then I do the arithmetic nobody publishes: what a platform actually costs at your volume, what its headline metric is really counting, and who owns it now. I do not run benchmarks, and no page here pretends otherwise.