Best AI Chatbots for Business of 2026
AI support agents for websites, chat and email, ranked on published per resolution prices, channels and verified reviews as of October 2026.
By , research by the BestBots team ยท Updated Oct 18, 2026
Fact checked against each company's published pricing, documentation and verified user ratings. How we score
Intercom Fin is the best AI chatbot for most businesses in October 2026. It bills $0.99 only when it reaches an outcome, charges nothing when a customer asks for a human, and runs inside Intercom or on top of Salesforce, HubSpot and other helpdesks. Teams on Zendesk should use Zendesk AI agents; small stores should start with Tidio.
Our top picks
How to choose
Start with where your support already lives. If your team works in Zendesk, HubSpot, Freshdesk or Gorgias, the built in AI agent reads your existing tickets, macros and help center on day one, and you skip a migration. If you have no helpdesk yet, or a basic inbox, pick the agent first and let the helpdesk follow.
Then check five things on the vendor's own pricing page:
- The billing unit. Per resolution (Fin, Zendesk, HubSpot, ChatBot.com) means you pay when the AI closes the conversation. Per conversation or per session (Tidio, Freshdesk, Botpress, Ada) means you pay whether it helped or not.
- What counts as resolved. Intercom counts an "assumed resolution" when a customer leaves without asking for more help. Zendesk counts a resolution when the request is never escalated inside a time window. Read the definition before you compare rates.
- Seat fees on top. Fin standalone has none. Zendesk, HubSpot, Intercom, Freshdesk and ChatBot.com all charge per agent or user, from $19 to $149 a month.
- Channels. Website chat is table stakes. Check email, WhatsApp, SMS, Instagram and voice if your customers use them, and whether voice is priced differently. Fin Voice is $1.99 per outcome, double the chat rate.
- Knowledge sources and actions. Answering FAQs from a help center is easy. Looking up an order, issuing a refund or booking a slot needs actions and integrations, which is where Gorgias, HubSpot and Fin pull ahead.
Our picks, in detail
- Starting price
- $0.99 per outcome
- Price per resolution
- $0.99 per outcome
- Channels
- Chat, email, WhatsApp, SMS, Slack, Instagram, Facebook Messenger; voice at $1.99 per outcome
- Free trial
- 14 days
Fin charges $0.99 per outcome and nothing when a customer asks for a human, which is the cleanest pricing model in the category. It runs inside Intercom or standalone on Salesforce, HubSpot, Freshworks, Front or Gorgias with no seat fees, and it has the deepest review base here at 4.5 on G2 from 3,925 reviews.
Pros
- Billed per outcome at $0.99, and requests for a human are not charged
- Runs standalone on Salesforce, HubSpot, Freshworks, Front, Zoho, Gorgias and others with no seat fees
- 14 day trial with unlimited outcomes and no credit card
- Largest review base in this list: 4.5 on G2 from 3,925 reviews
Cons
- Assumed resolutions count: a customer who leaves without replying after Fin answers is billed
- Monthly seat prices are $10 to $14 higher than annual
- Voice costs double at $1.99 per outcome and is sold through sales
- Qualification outcomes cost $9.99 each
Skip it if you expect very high AI volume on a tight budget; HubSpot and Freshdesk publish lower unit rates.
- Starting price
- $25 per agent per month
- Price per resolution
- $1.50 committed, $2.00 pay as you go
- Channels
- Web and in-app messaging, social, email, voice
- Free trial
- 14 days
AI agents ship with every Zendesk Suite plan, cover 80 languages and work across messaging, email, social and voice next to Zendesk's ticketing, QA and workforce tools. You get 5 to 10 automated resolutions per agent per month before paying $1.50 committed or $2.00 pay as you go.
Pros
- AI agents included on every Suite plan, with a resolution allowance
- 80 languages, according to Zendesk
- Mature ticketing, QA and workforce add-ons in one platform
- A resolution is only billed if the request is never escalated to a human
Cons
- $2.00 pay as you go per resolution is about twice Fin's $0.99
- Seat fees run $25 to $149 per agent per month before AI usage
- Copilot for human agents is a separate $50 per agent add-on
- Resolution billing rules changed on May 18, 2026; older accounts stay on the previous platform until they move
Skip it if you are not on Zendesk; at $2.00 per resolution plus $69 to $149 per seat it costs more per answer than Fin.
- Starting price
- $29 per month
- Price per resolution
- Not per resolution: $0.70 to $0.78 per Lyro conversation on monthly tiers
- Channels
- Website chat widget plus channels connected to Tidio; Lyro Connect for Zendesk, Intercom, Salesforce
- Free trial
- 7 days
Tidio has a free plan, a $29 Starter and Lyro from $39 a month for 50 AI conversations, with setup from your site content in minutes. It rates 4.8 on the Shopify App Store from 1,357 reviews.
Pros
- Free plan and a 7 day trial with no credit card
- Lyro learns from your site and FAQs; setup described as minutes
- 4.8 on the Shopify App Store from 1,357 reviews and 4.6 on G2 from 1,968
- Lyro can also plug into Zendesk, Intercom or Salesforce
Cons
- Billed per Lyro conversation, not per resolution, so failed answers still count
- Prices scale with conversation tiers on two meters, human and AI
- Premium's resolution guarantee is quote only
- Language count is not published on the Lyro page
Skip it if you want to pay only for resolved chats; Lyro bills every conversation with at least one AI reply.
- Starting price
- $100 per seat per month
- Price per resolution
- $0.50 (50 HubSpot credits); voice $0.50 per minute
- Channels
- Chat, email, forms, WhatsApp, Facebook Messenger, inbound voice
- Free trial
- 14 days of unlimited Customer Agent with a Professional or Enterprise seat purchase
Customer Agent costs 50 HubSpot credits, or $0.50, per resolved text conversation, the lowest published rate in this guide. It reads your CRM records, so it can answer with order, account and deal context.
Pros
- $0.50 per resolution is among the lowest published rates in the category
- Reads CRM records, past conversations and files, so answers use customer context
- Covers chat, email, forms, WhatsApp, Messenger and inbound voice in all HubSpot languages
- Third party AI providers are contractually barred from training on your data; SOC 2 Type 2
Cons
- Needs Service Hub Professional or Enterprise, not available on Starter
- $1,500 to $3,500 one time onboarding fee
- Credits are shared with other HubSpot AI features and do not roll over
- Pricing page and product catalog show different seat figures, so confirm your quote
Skip it if unless you already run or plan to buy Service Hub Professional at $100 per seat plus a $1,500 onboarding fee.
- Starting price
- $10 per month
- Price per resolution
- $0.85 to $1.00 per automated interaction, plus a helpdesk ticket
- Channels
- Email, chat, SMS, Instagram DMs, Facebook Messenger, WhatsApp; voice as an add on
- Free trial
- 7 days, no card
Gorgias pulls store data into every ticket and its AI Agent can cancel orders, apply discounts and answer order status questions. Pricing is per ticket, not per seat, from $10 a month.
Pros
- AI Agent takes real order actions (cancel, return, address change) on Basic and up
- Priced by ticket, not by seat: Basic and up include 500 seats
- One AI Agent covers support and pre sale shopping assistant work, with product recommendations and discount codes
- SOC 2 Type II since 2020, HIPAA report available, and no training of third party LLMs on your data
Cons
- A resolved ticket is billed twice, once as a ticket and once as an automated interaction
- Starter has no AI actions, no BigCommerce and only 3 seats
- Requires a connected Shopify store for AI Agent setup
- Trustpilot score is 2.0 from 153 reviews, with complaints about support and billing
Skip it if outside ecommerce, and model your volume: each AI interaction costs $0.85 to $1.00 and also uses a helpdesk ticket.
- Starting price
- $19 per agent per month billed annually
- Price per resolution
- Not per resolution: $0.49 per AI Agent session after a one time 500 free sessions
- Channels
- Email AI Agent listed on Freshdesk plans
- Free trial
- 14 days on the Enterprise plan
Every Freshdesk plan includes 500 Freddy AI Agent sessions, and extra sessions cost $49 per 100, or $0.49 each. The helpdesk starts at $19 per agent per month billed annually.
Pros
- $19 per agent entry price billed annually
- 500 free AI Agent sessions to start, then $0.49 per session, cheap for the category
- Day passes from $2 cover seasonal spikes without full licenses
- Freshdesk rates 4.4 on G2 from 3,818 reviews
Cons
- The 500 free sessions are a one time allowance per account, not monthly
- Sessions are billed whether or not the AI resolves the issue
- Monthly prices are not shown on the pricing page
- The plan table lists an Email AI Agent; chat bots sit in Freshchat or the Customer Service Suite
Skip it if chat is your main channel; the plans list an Email AI Agent, and monthly prices are not shown.
- Starting price
- $40 per month
- Price per resolution
- Not published; billed by message credits ($40 per 1,000 extra)
- Channels
- Website widget, WhatsApp, Slack, Meta apps, email, voice
- Free trial
- 7 days
Chatbase builds an agent from your files and site without code, lets you pick the model and adds actions such as booking. It lists SOC 2 Type II, GDPR and HIPAA, and plans start at $40 a month for 700 message credits.
Pros
- Train on docs and sites without code
- Multiple model choices, per its site
- SOC 2 Type II, GDPR and HIPAA listed; does not train on customer data
- 4.8 on G2 from 46 reviews
Cons
- Credit use varies from 1 to 5 per request by model and multiplies when actions run
- One agent per plan, $300 per year for each extra
- Removing Chatbase branding costs $1,188 per year
- Voice and the helpdesk inbox are not on Hobby
Skip it if you need a full ticketing helpdesk; Chatbase is the bot layer, and credit use rises with bigger models and actions.
- Starting price
- $45 per month
- Price per resolution
- None; bundled credits, Crisp estimates $0.05 to $0.10 per AI handled conversation
- Channels
- Web chat, email, WhatsApp, Messenger, Instagram, SMS, Line, Viber
- Free trial
- 14 days
Crisp bills per workspace, with 4 to 20 seats and AI credits that cover around 90 to 1,350 automated conversations by plan. For a small team that hates usage bills, $95 a month for 10 seats is hard to beat.
Pros
- Flat workspace price with 4 to 20 seats included
- Free plan and 14 day trial with no card
- AI credits bundled; Crisp estimates $0.05 to $0.10 per AI conversation
- Choice of OpenAI, Claude, Gemini, Mistral or Crisp hosted models, with EU processing options
- 4.5 on G2 from 205 reviews
Cons
- Credit to conversation ratio is an estimate, not a contract rate
- Tool connected AI agent, ticketing and 100+ integrations only on the $295 Plus plan
- Trustpilot score is 2.0 from 55 reviews, 70% one star, citing support delays and account suspensions
- Hugo stops answering when credits run out unless pay as you go is on
Skip it if you need enterprise reporting or a large integration library.
- Starting price
- Quote only
- Price per resolution
- Quote only; no billing unit published
- Channels
- Voice, email, chat, Messenger, WhatsApp, SMS, Instagram, in app and custom channels
- Free trial
- None listed
Ada runs one AI agent across voice, email, chat, WhatsApp, SMS and in-app, with SOC 2, HIPAA, GDPR and PCI DSS listed. It plugs into Zendesk, Salesforce, ServiceNow, Genesys and Amazon Connect.
Pros
- One agent across voice, email, chat, social and messaging channels
- Lists SOC 2, HIPAA, GDPR, PCI DSS and AIUC-1
- Ada Computer runs API, sandboxed Python and MCP tools for real actions
- Ada reports 84% automated resolution, 6.4 billion interactions and 99.9% uptime across 550+ enterprise agents
Cons
- No published prices or billing unit
- Sales led setup, not self serve
- Language count not published
- End customer reviews on Trustpilot average 1.7 from 21, citing loops and unhelpful answers
Skip it if unless you have enterprise volume and procurement; there are no published prices.
- Starting price
- $25 per user per month
- Price per resolution
- $0.99
- Channels
- Website chat, WhatsApp, Messenger, SMS, Shopify
- Free trial
- 14 days
ChatBot.com bundles an AI agent, live chat and ticketing from $25 per user per month and bills $0.99 per AI resolution beyond the included bundle, the same unit rate as Fin.
Pros
- $0.99 per resolution, only when the AI solves the question
- Live chat, inbox and ticketing included
- 14 day trial without a card
Cons
- Only 10 resolutions included on Essential
- Per user pricing adds up for larger teams
- 28 G2 reviews, a thin rating base
Skip it if you need more than a handful of resolutions on the entry plan; Essential includes only 10.
What it costs
Here is the published price math at one common volume: 1,000 AI resolved conversations a month, one human seat, monthly billing unless noted. Figures come straight from each vendor's pricing page as of October 2026. Taxes, onboarding and add-ons are excluded unless listed.
| Product | Plan used | Monthly cost at 1,000 AI resolutions |
|---|---|---|
| Freshdesk Freddy AI Agent | Growth, annual billing, 500 sessions once per account, $0.49 after | $264 |
| Crisp | Plus, around 1,350 automated conversations included | $295 |
| HubSpot Customer Agent | Service Hub Professional, 60 resolutions covered by included credits, $0.50 after | $570 plus $1,500 one-time onboarding |
| Botpress | Plus, annual billing, 250 included, $0.65 after | $637.50 |
| Tidio Lyro | Starter $29 plus Lyro 1,000 conversation tier $700 | $729 (billed per conversation, not resolution) |
| Intercom Fin | Fin standalone, no seats | $990 |
| ChatBot.com | Essential, 10 included, $0.99 after | $1,005.10 |
| Intercom Fin | Essential seat $39 plus $0.99 per outcome | $1,029 |
| Gorgias | Pro, 190 AI interactions included, $1.00 after | $1,170 |
| Zendesk AI agents | Suite Team $69, 5 included, $2.00 pay as you go | $2,059 ($1,561.50 at the $1.50 committed rate) |
Two cautions. First, per conversation products look cheaper than they are if your resolution rate is low, because failed chats still bill. Second, included allowances are the fine print: Freshdesk's 500 included sessions and HubSpot's 3,000 credits shrink fast at scale, and HubSpot credits are shared with its other AI features.
For context, the median hourly wage for US customer service representatives was $21.53 in May 2025, according to the Bureau of Labor Statistics. A human agent handling four chats an hour costs about $5.38 per chat in wages alone, which is why even Zendesk's $2.00 rate pencils out for repetitive questions.
See the full breakdown in Intercom Fin pricing and the head to head in Intercom Fin vs Zendesk AI.
AI agent vs rule based chatbot
Older website chatbots run on decision trees: you write every button and branch. They are cheap and predictable but break the moment a customer types something you did not plan for. An AI support agent reads your help center, past tickets and site, writes its own answers and decides when to hand off to a human.
Every product in this guide is an AI agent first. Several, including Tidio (Flows), Gorgias (Flows and Rules) and Botpress, also keep rule based flows for things like order lookups and lead capture, where you want exact, scripted steps. The strongest setups use both: rules for structured tasks, the AI for open questions.
Built in agent vs standalone bot
A built in agent (Zendesk, HubSpot, Freshdesk, Gorgias) lives in the same tool as your human team. Handoffs keep the full transcript, reporting is unified and you manage one vendor. The tradeoff is lock in and seat pricing.
A standalone agent (Fin standalone, Chatbase, Botpress, Ada) sits on top of whatever you use. Fin standalone is the notable case: no seat fees, $0.99 per outcome and a 50 outcome monthly minimum, so a Salesforce or Gorgias team can trial it without changing anything else. Chatbase and Botpress give you more control over models and flows but leave ticketing to another tool.
Red flags
- No published price. Ada and Zendesk Enterprise are quote only. That is normal at enterprise scale, but get the billing unit and the resolution definition in writing.
- Resolution definitions that favor the vendor. Intercom bills assumed resolutions when a customer leaves after an answer, unless Fin detects frustration and escalates. Ask how a silent exit is treated.
- Two meters at once. Gorgias bills each AI interaction and also counts it as a helpdesk ticket. Tidio meters human conversations and Lyro conversations separately.
- Allowance mismatches. Zendesk's pricing page lists 5 and 10 included resolutions per agent while its help center lists 5, 10 and 15 by plan. Confirm your number on the order form.
- Vendor resolution claims. Tidio cites a 75% average and Ada an 84% automated resolution rate. These are vendor statements. Your rate depends on your knowledge base.
How we picked
We compared published facts only: each vendor's pricing page, help center and product pages, opened in October 2026, plus G2 and Shopify App Store listings for ratings with review counts. We did not run the products. We scored each bot on value (price against the category median at comparable volume, free plan or trial, pricing transparency), features (channels, handoff, knowledge sources, languages), ease (published setup, no code, docs), integrations and trust (verified ratings, compliance, company history). Order is editorial: the best fit for most businesses on those facts. Scores and method are on how we score, and live rates are in the AI Price Index.
Frequently asked questions
What is the best AI chatbot for customer service?
Intercom Fin is our top pick for most businesses because it bills only for outcomes at $0.99 each, works on Intercom or on another helpdesk, and has the largest verified review base. Zendesk AI agents are the better choice if your team already runs Zendesk.
How much does an AI customer service chatbot cost?
Published rates in this guide run from $0.49 per session (Freshdesk) and $0.50 per resolution (HubSpot) to $2.00 per resolution (Zendesk pay as you go), plus seat or plan fees from $0 to $149 a month. At 1,000 AI resolutions a month, most teams pay between roughly $300 and $2,000.
What is a resolution in AI chatbot pricing?
It is a conversation the AI closes without a human. Intercom counts a resolution when the customer confirms the answer or leaves without asking for more help. Zendesk counts it if the request is never escalated within a window that is 72 hours for email and 2 hours by default for messaging.
Is per resolution or per conversation pricing better?
Per resolution is safer because you do not pay for chats the AI fails. Tidio, Freshdesk, Botpress and Ada bill per conversation or session, so a weak knowledge base costs you money twice: unhappy customers and a bill for the failed chat.
Can I add an AI chatbot to my website without changing helpdesks?
Yes. Intercom sells Fin standalone for Salesforce, HubSpot, Freshworks, Front, Zoho and Gorgias with no seat fees, and Tidio's Lyro Connect plugs into Zendesk, Intercom and Salesforce. Chatbase embeds a widget on any site.
Do AI chatbots replace human support agents?
They replace the repetitive share. Vendors report averages such as 75% for Tidio Lyro and 84% for Ada, but those are vendor figures, not audited ones. Plan for a human queue for refunds, complaints and anything the knowledge base does not cover.
What is the best free AI chatbot for business?
Tidio's free plan includes 50 conversations a month plus 50 one-time Lyro AI conversations, and Botpress's free tier includes 100 conversations a month. Crisp's free plan has 2 seats but no AI credits.
Which AI chatbot is best for Shopify?
Gorgias, because its AI Agent acts on orders and its helpdesk shows store data in every ticket. Tidio is the cheaper option for small Shopify stores and rates 4.8 on the Shopify App Store from 1,357 reviews.