10 Best AI Customer Service Chatbots of 2026

This list is for support leads choosing an AI agent and comparing how it is billed: per resolution, per conversation or session, by message credits, or inside per-seat plans. Tools are ranked by value first, then features, then ease of use. Prices are the cheapest relevant paid plan in USD as shown on each vendor's page on the check date, and AI usage rates are listed beside the seat or plan price.

1. 01Top value

   

   Intercom Fin

   8.9/10

   An AI agent billed at $0.99 per outcome that runs inside the Intercom helpdesk or on top of another help desk.

   Price

   $19per seat per month plus $0.99 per outcome

   Fin AI Agent $0.99 per outcome; Intercom helpdesk Essential from $19 per seat per month billed annually for new customers (regular $29)

   “Intercom helpdesk $29 $19 per seat/mo New customers save 35% Fin AI Agent $0.99 per outcome” Quoted from the pricing page, November 9, 2026.

   Free plan

   No

   Free trial

   14 days

   Value (40%)

   8.4

   Features (35%)

   9.5

   Ease of use (25%)

   8.8

   Best forSupport teams that want to pay only for conversations the AI actually resolves.

   Intercom Fin leads this list because its billing matches what support teams want to buy: resolved conversations. The pricing page lists Fin AI Agent at $0.99 per outcome on all three helpdesk plans, and Intercom states you pay nothing if Fin cannot answer, fails an action, or the customer asks for a human. Each conversation is charged at most once, and a reopened conversation is refunded. Teams can run Fin inside the Intercom helpdesk, where Essential costs $19 per seat per month on annual billing for new customers, or attach it to Salesforce, HubSpot, Freshdesk or Zendesk through sales. Advanced at $85 per seat adds a workflow automation builder, multiple team inboxes and round robin assignment, and Expert at $132 adds SSO, HIPAA support and SLAs. The main caveats are the introductory seat price and add-ons such as Copilot at $29 per teammate. We compared documented features and published prices and did not run a trial account.

   • ✓You pay nothing when Fin cannot answer or the customer asks for a human
   • ✓Can be added to an existing help desk without migrating
   • ✓Essential seat is $19 per month for new customers on annual billing

   • ✕The $19 seat is an introductory price against a regular $29
   • ✕Workflow builder and round robin assignment need Advanced at $85 per seat
   • ✕Pro analytics add-on starts at $100 per workspace per month

   AI pricing:

   $0.99 per outcome

   Cheapest helpdesk seat:

   Essential, $19 per seat per month billed annually (new customers)

   Plans:

   Essential, Advanced, Expert

   Free trial:

   14 days, no credit card

   Bottom line: Fin is the strongest pick when you want AI cost tied to outcomes, with clear rules on what is billed. Budget for the regular $29 seat after the new-customer discount.

   Visit intercom.com ↗

2. 02

   

   Help Scout Envoy

   8.7/10

   A help desk with a free plan and an AI agent, Envoy, billed at $0.75 per resolution.

   Price

   $25per user per month plus $0.75 per resolution

   Free plan for 5 users; Standard from $25 per user per month billed annually; Envoy AI add-on $0.75 per resolution

   “Standard $ 25 per user/mo For growing teams looking to automate more tasks and move beyond email.” Quoted from the pricing page, November 9, 2026.

   Free plan

   Yes

   Free trial

   15 days

   Value (40%)

   9.0

   Features (35%)

   8.0

   Ease of use (25%)

   9.0

   Best forSmall email-first teams that want the lowest published per-resolution AI rate.

   Help Scout ranks second on value. Its pricing page lists the Envoy add-on at $0.75 per resolution, paid monthly, which is the lowest published per-resolution rate in this comparison. Help Scout defines a resolution as a single conversation resolved by AI Answers without human help, and counts it only if the customer receives an AI response and does not escalate. New accounts get a 3-month AI Answers trial. Around the AI sits a help desk with a Free plan for 5 users, 1 inbox and 1 Docs site, and Standard at $25 per user per month on annual billing, which adds multiple inboxes, live chat, SMS, WhatsApp, Instagram and Messenger. Help Scout quotes a 73% average Envoy resolution rate in its savings calculator, a vendor figure rather than ours. It offers fewer automation actions than Intercom or Zendesk, so complex workflows may outgrow it. We compared documented features and published prices and did not run a trial account.

   • ✓Lowest per-resolution rate published by any vendor on this list
   • ✓Free plan lets a small team start without a contract
   • ✓Standard and Plus trials run 15 days with no credit card

   • ✕Seat price is charged on top of AI resolutions
   • ✕Free plan is limited to 1 inbox and 1 Docs site
   • ✕Fewer AI actions and integrations than Intercom or Zendesk

   AI pricing:

   $0.75 per resolution

   Free plan:

   Yes, 5 users, 1 inbox, 1 Docs site

   Cheapest paid plan:

   Standard, $25 per user per month billed annually

   Free trial:

   15 days on Standard or Plus; 3 months for AI Answers

   Bottom line: Help Scout gives small teams the cheapest documented AI resolution at $0.75 and a free help desk to start on. Larger teams with complex workflows may need more than it offers.

   Visit helpscout.com ↗

3. 03

   

   Tidio Lyro

   8.5/10

   A live chat and help desk platform with Lyro, an AI agent priced by monthly AI conversation quota.

   Price

   $32.50per month for 50 AI conversations

   Free plan with 50 lifetime Lyro conversations; Lyro AI Agent from $32.50 per month for 50 AI conversations billed annually; Starter help desk from $24.17

   “Available as a stand-alone product Starts at $ 32.50 /mo. From 50 Lyro AI conversations” Quoted from the pricing page, November 9, 2026.

   Free plan

   Yes

   Free trial

   7 days

   Value (40%)

   8.8

   Features (35%)

   7.8

   Ease of use (25%)

   9.0

   Best forSmall online businesses that want a free start and a fixed monthly AI quota.

   Tidio suits small businesses that want a capped monthly bill. Its pricing page lists the Lyro AI Agent as a standalone product from $32.50 per month for 50 Lyro AI conversations on annual billing, with quotas up to 1,000 conversations before a custom plan. You can run Lyro with the Tidio help desk or add it to Zendesk, Salesforce or another help desk. The Free plan includes 50 billable conversations, 10 seats and 50 Lyro conversations that are free once per account, so you can test answers on live traffic. The Starter help desk costs $24.17 per month billed annually for 100 billable conversations. Tidio says its customers average a 75% Lyro resolution rate, a vendor figure. Pay-per-resolution billing and a guaranteed 50% resolution rate only come with the Premium plan, which is priced by sales. We compared documented features and published prices and did not run a trial account.

   • ✓Permanent free plan to try Lyro on real traffic
   • ✓Predictable monthly quota rather than open-ended usage
   • ✓7-day free trial of any plan

   • ✕Free Lyro conversations are a one-off 50, not monthly
   • ✕Quotas above 1,000 Lyro conversations need a custom plan
   • ✕Pay-per-resolution billing is limited to the sales-led Premium plan

   AI pricing:

   Quota-based, from 50 Lyro conversations per month

   Free plan:

   Yes, 50 billable conversations, 10 seats

   Cheapest Lyro plan:

   $32.50 per month billed annually

   Free trial:

   7 days

   Bottom line: Tidio Lyro is an easy, low-cost way to put an AI agent on a small store or service site. Watch the quota once volume grows past 1,000 AI conversations.

   Visit tidio.com ↗

4. 04

   

   Freshdesk Freddy AI Agent

   8.3/10

   A ticketing help desk with Freddy AI Agent, billed in session packs after 500 free sessions.

   Price

   $19per agent per month plus AI session packs

   Growth from $19 per agent per month billed annually; Pro $55, Enterprise $89; extra AI Agent sessions $49 per 100

   “$19 /agent/month, billed annually” Quoted from the pricing page, November 9, 2026.

   Free plan

   No

   Free trial

   14 days

   Value (40%)

   8.2

   Features (35%)

   8.4

   Ease of use (25%)

   8.2

   Best forTeams that want per-agent ticketing and session-based AI at a moderate price.

   Freshdesk prices AI by sessions, not resolutions. The pricing page lists additional Freddy AI Agent sessions at $49 per 100, or $0.49 per session, and the FAQ says Growth, Pro and Enterprise each get 500 free sessions once per account. Freshworks defines a session as a unique interaction between an end user and the AI agent; for email, it is a 72-hour window from the first message, with all AI replies in that window counted once. That makes the per-session rate low, but you pay for sessions the AI does not resolve. Growth costs $19 per agent per month billed annually, Pro $55 and Enterprise $89. Freddy AI Copilot is a separate $29 per agent add-on, and connector app tasks and MCP actions are sold in packs. The 14-day trial starts on the Enterprise plan. We compared documented features and published prices and did not run a trial account.

   • ✓Growth starts at $19 per agent with AI sessions available
   • ✓Email sessions bundle all AI replies within 72 hours into one charge
   • ✓14-day trial on the Enterprise plan

   • ✕Sessions are billed whether or not the AI resolves the issue
   • ✕The 500 free sessions are a one-time allowance
   • ✕Copilot is a separate per-agent add-on

   AI pricing:

   $49 per 100 AI Agent sessions

   Free AI sessions:

   500, once per account

   Cheapest paid plan:

   Growth, $19 per agent per month billed annually

   Free trial:

   14 days

   Bottom line: Freshdesk is a balanced choice for teams that want low-cost ticketing and cheap AI sessions. Compare its session pricing with resolution pricing at your expected deflection rate.

   Visit freshworks.com ↗

5. 05

   

   Zendesk AI agents

   8.3/10

   AI agents included in every Zendesk plan and billed per automated resolution beyond the plan allowance.

   Price

   $19per agent per month plus per automated resolution

   Support Team from $19 per agent per month billed yearly; Suite Team $55; automated resolutions $1.50 committed or $2.00 pay-as-you-go

   “$19 agent/month paid yearly” Quoted from the pricing page, November 9, 2026.

   Free plan

   No

   Free trial

   14 days

   Value (40%)

   7.8

   Features (35%)

   9.3

   Ease of use (25%)

   7.8

   Best forMid-size and large support teams that want AI and human agents on one ticketing platform.

   Zendesk has the deepest platform here, and its AI pricing is clear once you read the plan table. Zendesk says AI agents are included in every Suite and Support plan and billed by automated resolutions, meaning requests resolved by the AI without escalation to a human agent. Plans include 5 to 10 automated resolutions per agent per month, up to 10,000 a year. Beyond that, committed resolutions cost $1.50 each and pay-as-you-go resolutions $2.00. Support Team starts at $19 per agent per month paid yearly for email ticketing, while Suite Team at $55 adds AI agents with an AI knowledge base, AI Action Builder, omnichannel routing, messaging, live chat and telephony. Zendesk claims its AI agents handle 80+ languages. The trade-off is cost and setup: chat needs the $55 tier, and the pay-as-you-go rate is double Help Scout's. We compared documented features and published prices and did not run a trial account.

   • ✓You pay only for requests resolved without escalation to a human
   • ✓Suite plans add messaging, live chat, telephony and an AI Action Builder
   • ✓Mature ticketing, routing and reporting

   • ✕Pay-as-you-go resolutions cost $2.00, the highest rate here
   • ✕Messaging and live chat need Suite Team at $55 per agent
   • ✕More configuration than chat-first tools

   AI pricing:

   $1.50 committed or $2.00 pay-as-you-go per automated resolution

   Included resolutions:

   5 to 10 per agent per month, up to 10k per year

   Cheapest paid plan:

   Support Team, $19 per agent per month paid yearly

   Free trial:

   14 days

   Bottom line: Zendesk is the pick for larger teams that need AI, ticketing, voice and routing in one system. Smaller teams will find cheaper per-resolution options above it.

   Visit zendesk.com ↗

6. 06

   

   Botpress

   8.2/10

   An AI agent platform priced by conversation volume, with AI usage included and unlimited agents on paid plans.

   Price

   $150per month for 250 conversations

   Free plan with 100 conversations; Plus $150 per month billed annually for 250 conversations; Team $750 for 1,500

   “Plus $150/mo billed annually 250 conversations/mo included packs of 100 for $65 ($0.65/convo)” Quoted from the pricing page, November 9, 2026.

   Free plan

   Yes

   Value (40%)

   8.3

   Features (35%)

   8.6

   Ease of use (25%)

   7.4

   Best forTeams with developers who want to build custom support agents across channels.

   Botpress says it is priced for the work it does, not the seats it fills, and its plan table follows that. The Free plan includes 100 conversations, 3 seats and 3 AI agents. Plus costs $150 per month billed annually for 250 conversations, with extra packs of 100 for $65, or $0.65 a conversation, plus unlimited AI agents, white-label webchat and live chat support. Team at $750 includes 1,500 conversations and unlimited seats, with packs at $50 per 100. Botpress covers $0.10 of LLM usage per conversation, so model costs are bundled rather than billed separately up to that amount. It integrates with Intercom, Zendesk, HubSpot and Salesforce and deploys to webchat, WhatsApp and Slack. Botpress is a builder, so expect more design work than with Fin or Lyro. Charges are per conversation, resolved or not. We compared documented features and published prices and did not run a trial account.

   • ✓Free plan with 3 seats, 3 AI agents and 100 conversations
   • ✓LLM costs are included up to $0.10 per conversation
   • ✓Integrations with Intercom, Zendesk, HubSpot and Salesforce

   • ✕Plus starts at $150 per month, a high entry point for small teams
   • ✕Visual builder takes more setup than plug-in AI agents
   • ✕Voice is limited to Enterprise

   AI pricing:

   Per conversation, $0.65 on Plus overages

   Free plan:

   Yes, 100 conversations, 3 seats

   Cheapest paid plan:

   Plus, $150 per month billed annually

   Team plan:

   $750 per month for 1,500 conversations

   Bottom line: Botpress fits teams that want a custom support agent with predictable conversation pricing. Teams without builders will move faster with a plug-in agent.

   Visit botpress.com ↗

7. 07

   

   Crisp

   8.2/10

   A customer messaging suite priced per workspace, with an AI agent called Hugo and AI credits included in each paid plan.

   Price

   $45per workspace per month

   Free plan for 2 agents; Mini $45 per month per workspace with 4 agents; Essentials $95, Plus $295

   “Mini For early-stage companies who want to improve their customer service. $ 45 Per month, per workspace” Quoted from the pricing page, November 9, 2026.

   Free plan

   Yes

   Free trial

   14 days

   Value (40%)

   8.3

   Features (35%)

   8.0

   Ease of use (25%)

   8.4

   Best forSmall teams that want flat workspace pricing instead of per-seat or per-resolution fees.

   Crisp takes a different route from per-resolution vendors: it prices per workspace and bundles AI credits. Its pricing page lists Mini at $45 per month per workspace with 4 agents, Essentials at $95 with 10 and Plus at $295 with 20 or more. Included AI credits are worth $5 on Mini, around 90 automated conversations, $25 on Essentials, around 450, and $75 on Plus, around 1,350. Crisp's AI page says all plans embed a fair use of AI and that you will not pay $1 per resolved conversation. The AI agent, Hugo, can handle conversations end to end, and Plus carries the full AI-first support suite. A Free plan covers 2 agents, and any plan can be tried for 14 days. The weak point is AI headroom on Mini, which only covers small volumes. We compared documented features and published prices and did not run a trial account.

   • ✓Workspace pricing covers 4 agents on Mini and 10 on Essentials
   • ✓Crisp says all plans embed a fair use of AI
   • ✓Free plan for 2 agents

   • ✕Included AI credits on Mini cover only around 90 automated conversations
   • ✕The full AI-first support suite sits on Plus at $295
   • ✕AI volume beyond credits is less transparent than a per-resolution rate

   AI pricing:

   AI credits included per plan

   Free plan:

   Yes, 2 agents

   Cheapest paid plan:

   Mini, $45 per month per workspace

   Free trial:

   14 days on any plan

   Bottom line: Crisp is good value for small teams that want several agents and some AI on one flat fee. High-volume automation pushes you to the $295 Plus plan.

   Visit crisp.chat ↗

8. 08

   

   Gorgias AI Agent

   8.1/10

   An ecommerce help desk priced by tickets, with an AI agent billed per automated interaction.

   Price

   $40per month for 50 tickets and 30 AI interactions

   Starter with AI Agent $40 per month billed monthly for 50 tickets and 30 automated interactions; $1.50 per extra automated interaction

   “$40 /mo Billed monthly · cancel anytime Included 50 tickets / month 30 automated interactions” Quoted from the pricing page, November 9, 2026.

   Free plan

   No

   Value (40%)

   7.8

   Features (35%)

   8.2

   Ease of use (25%)

   8.4

   Best forShopify and other online stores that want AI support tied to order data.

   Gorgias is built for online stores and prices by ticket volume, not agents. With AI Agent added, Starter costs $40 per month billed monthly for 50 tickets and 30 automated interactions, made up of the $10 helpdesk and a $30 AI Agent bundle. Past the allowance, AI interactions cost $1.50 each and tickets $0.40. Basic with AI Agent costs $77 per month on annual billing for 300 tickets and 30 interactions, and Pro costs $471 per month annually with 2,000 tickets and 190 interactions plus revenue analytics. Gorgias says AI Agent is on every plan and you pay only when it resolves a conversation. The model favors stores with many part-time agents, since seats are free, but heavy AI use at $1.50 per interaction costs more than Intercom or Help Scout. We compared documented features and published prices and did not run a trial account.

   • ✓No per-agent fees, which suits stores with many part-time agents
   • ✓AI Agent bundles start at $30 per month
   • ✓Free trial with no credit card on most plans

   • ✕$1.50 per extra automated interaction adds up at volume
   • ✕Starter is monthly billing only
   • ✕Built for ecommerce, less suited to SaaS or B2B support

   AI pricing:

   $1.50 per automated interaction past the allowance

   Cheapest plan with AI:

   Starter, $40 per month

   Helpdesk only:

   From $10 per month for 50 tickets

   Plans:

   Starter, Basic, Pro, Advanced

   Bottom line: Gorgias is the natural pick for ecommerce brands that want AI and a store-aware help desk without seat fees. Non-retail teams should look higher on this list.

   Visit gorgias.com ↗

9. 09

   

   Chatbase

   8.0/10

   An AI agent builder trained on your content and priced by monthly message credits.

   Price

   $32per month for 700 message credits

   Hobby from $32 per month billed yearly ($40 monthly) for 700 message credits; Basic $120, Business $400

   “Hobby $32 $40 $40 $40 /month billed yearly” Quoted from the pricing page, November 9, 2026.

   Free plan

   No

   Free trial

   7 days

   Value (40%)

   7.6

   Features (35%)

   7.8

   Ease of use (25%)

   8.8

   Best forSmall teams that want a quick website support agent without a full help desk.

   Chatbase is the quickest way here to put a trained AI agent on a website, but its pricing measures messages, not outcomes. Hobby costs $32 per month billed yearly, or $40 monthly, for 700 message credits, 1 agent and 2 members. Basic at $120 per month yearly adds 4,000 credits, a Chatbase Helpdesk inbox, voice and API access, and Business at $400 adds 15,000 credits and advanced analytics. Extra credits cost $40 per 1,000, extra agents $25 each per month, and removing the Powered by Chatbase badge $99 per month. Hobby already connects to Shopify, Slack, WhatsApp, Messenger, Instagram and WordPress, while Zendesk, Intercom, Freshdesk and Salesforce integrations sit on higher tiers. Because credits are used per message, long back-and-forth chats cost more than the same chat on a per-resolution plan. We compared documented features and published prices and did not run a trial account.

   • ✓Fast setup from your website and documents
   • ✓Access to OpenAI, Anthropic, Gemini and other models
   • ✓7-day trial on paid plans

   • ✕Credits are spent per message, not per resolution
   • ✕Help desk integrations are not on Hobby
   • ✕Removing Chatbase branding costs $99 per month

   AI pricing:

   Message credits, $40 per 1,000 extra

   Cheapest paid plan:

   Hobby, $32 per month billed yearly

   Seats:

   2 on Hobby, 3 on Basic, 5 on Business

   Free trial:

   7 days

   Bottom line: Chatbase is a simple, fast start for a website AI agent. Teams with heavy volume or a separate help desk will get better value from outcome-priced tools.

   Visit chatbase.co ↗

10. 10

    

    HubSpot Customer Agent

    7.8/10

    An AI agent inside HubSpot Service Hub Professional that answers email and live chat with CRM context.

    Price

    $100per seat per month

    Free plan without Customer Agent; Customer Agent included from Service Hub Professional at $100 per seat per month; Starter from $10

    “Professional Starts at $100/month per seat Help desk workspace Custom objects Customer agent” Quoted from the pricing page, November 9, 2026.

    Free plan

    Yes

    Free trial

    14 days

    Value (40%)

    6.8

    Features (35%)

    8.8

    Ease of use (25%)

    8.0

    Best forTeams already running sales and marketing on HubSpot.

    HubSpot Customer Agent is strongest for companies already on HubSpot, where it can draw on CRM records shared with sales and marketing. HubSpot describes it as resolving customer inquiries across email and live chat 24/7 with customizable AI automation. The catch is price: the Service Hub page lists Customer agent on Professional, which starts at $100 per seat per month, alongside the help desk workspace, custom objects and a knowledge base. Starter, at $10 per seat for new customers against a regular $20, adds ticket automation and live chat but not Customer Agent, and the Free plan covers ticketing and team email. HubSpot reports 39% less time closing tickets with Customer Agent, a vendor figure. Enterprise starts at $175 per seat and adds skill-based routing. Teams not on HubSpot will find cheaper AI agents above. We compared documented features and published prices and did not run a trial account.

    • ✓AI answers use the same CRM data as sales and marketing
    • ✓HubSpot reports 39% less time closing tickets with Customer Agent
    • ✓14-day free trial of the service tools

    • ✕Customer Agent needs Professional at $100 per seat
    • ✕Free and Starter plans do not include Customer Agent
    • ✕Most expensive entry point on this list

    AI pricing:

    Included in Professional seats

    Cheapest plan with AI agent:

    Professional, $100 per seat per month

    Free plan:

    Yes, ticketing and team email

    Free trial:

    14 days

    Bottom line: Choose HubSpot Customer Agent if your company already lives in HubSpot and needs AI support tied to CRM data. On price alone it ranks last here.

    Visit hubspot.com ↗

Questions or corrections: editorial@rankozo.comSee our disclosure. Prices change; confirm on the vendor page before buying.