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Intercom Fin, Freshdesk Freddy AI, Zendesk AI agents, Help Scout Scout and Tidio Lyro compared by answer sources, behavior controls, testing, human escalation and chargeable usage.
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5 of 5 publish a price · 2 offer a free plan · 5 offer a free trial
Why it ranks here: Fin uses enabled content and audiences, guidance and procedures, and previews, batch tests and simulations.
Not a fit if: you need AI billing by verified resolution; Intercom bills Fin by outcome.
Why it ranks here: Freddy AI Agent Studio supports workflow routing and confidence-based escalation, with query tests and answer-source review.
Not a fit if: you need AI chat without Freshdesk Omni; chat AI requires the separate Omni product.
Why it ranks here: Zendesk AI agents use connected knowledge with view permissions and support creation tests and conversation logs.
Not a fit if: you need AI billing per conversation; Zendesk bills by verified resolution.
Why it ranks here: Scout offers role guidance, topic exclusions and an Improve & Test chat interface before launch.
Not a fit if: you need per-conversation AI billing; Scout charges by billable resolution.
Why it ranks here: Lyro offers editable answers, audience scoping and a chat/email playground with source review.
Not a fit if: you need AI billing by verified resolution; Lyro bills by AI conversation.
Choose Intercom Fin for customer conversations built around configurable procedures; Freshdesk Freddy AI when an AI agent should work with a ticketing inbox and workflow routing; Zendesk AI agents for automation inside an established ticket operation; Help Scout Scout for Beacon chat and email with per-resolution billing; or Tidio Lyro for a smaller website-chat team that wants editable answers and a built-in human inbox. These are different operating models. Start with the customer interaction and the team that receives exceptions, then compare the AI meter.
| Product | Strongest fit | Deciding capability | Plan or configuration boundary |
|---|---|---|---|
| Intercom Fin | Product support with customer-specific procedures | Guidance, audience-targeted knowledge and procedure testing | Paid configuration and outcome usage; completed Procedures can count even with handoff |
| Freshdesk Freddy AI | Small teams moving AI answers into a ticket operation | Conditional workflows, confidence-based escalation and bulk answer testing | Chat AI requires Freshdesk Omni; session packs are $49 per 100 after the one-time 500-session allowance |
| Zendesk AI agents | Teams organizing support around tickets and routing | Connected knowledge, permission-aware restricted articles and agent handoff | Current unified AI setup; configure messaging and email separately |
| Help Scout Scout | Small teams automating Beacon chat and inbox email | Source-based answers, exclusions and pre-launch chat tests | AI Answers costs $0.75 per billable resolution; new customers get a three-month trial |
| Tidio Lyro | Small website-chat operations | Editable Q&A, chat/email Playground and human ticket creation | Lyro and staff conversation allowances are separate |
Fin is the first option to review when the question is more than an FAQ answer. Its Procedures support configured processes and escalation, while Guidance covers simpler response and handoff instructions. Use the matching test tool: Preview for a changed answer, Batch tests for many questions, and Simulations for multi-turn procedure behavior.
Enable the right content and apply customer audiences. A public article being available on a website does not mean it is enabled for Fin, and external public URLs have a weekly sync cycle. Product changes need a content update or re-sync before expecting a changed answer. Read the Intercom pricing breakdown for seats and chargeable outcomes.
Freshdesk is a strong fit when automated email support should stay in the ticket workspace and use conditional workflows, actions and confidence-based escalation. AI Agent Studio supports bulk query tests, answer-source review and preview retries, so a small team can inspect configured behavior before rollout. The setup guide lists solution articles, URLs, files and Q&As as knowledge sources; .
Keep the channel and meter boundaries in view. Freshdesk pricing includes 500 sessions once for new customers and lists additional sessions at $49 per 100. Chat AI is available only with Freshdesk Omni; email AI is available in Freshdesk or Omni. A chat session covers 24 hours, while an email session covers 72 hours from the first customer email. See the Freshdesk plan and session pricing and AI testing guide.
Zendesk is the stronger starting point when unresolved requests must reach the same routing, ownership and ticket process as human support. The current AI setup connects help centers and external knowledge; restricted article permissions follow authenticated customer access. That is a concrete selection criterion for B2B support with customer-only documentation.
Messaging and email are separate channel-type agent configurations. Use creation tests and conversation logs to inspect fallback, instructions and escalation results. Zendesk's resolution meter excludes assisted escalations under the current resolution tiers; compare its seat and usage costs against the actual mix of completed and handed-off requests.
Scout suits a small team that wants the AI agent in its existing Help Scout customer experience. It answers automatically in Beacon, can reply to inbox email, and sends complex or excluded topics to the team. Roles, exclusions and email conditions shape when it responds; administrators can test answers in a chat interface and inspect checked sources after failures.
AI Answers is an add-on at $0.75 per billable resolution. Help Scout charges once for a chat session only when Scout answers and the customer does not ask for additional help; a handoff is not billed. New customers receive a three-month trial, and administrators can set a monthly spend cap. External sources require manual resync when their content changes. Read Help Scout pricing and its resolution billing rules before estimating volume.
Lyro suits a team that wants to inspect and change Q&A directly rather than maintain a large ticket administration project. Its data sources support websites, manual answers and imports. The Playground can test both chat and email; handoff settings distinguish online and offline handling. A configured ticket handoff includes the chat transcript.
Choose the recurring Lyro allowance separately from the human conversation allowance. An AI answer followed by human work can use both.
Compare the sources the AI can use, who can receive restricted answers, how a policy becomes a procedure, and where the unresolved conversation lands. Test a changed policy, an account-only instruction, a refund request and an explicit request for a person. Record the answer source, resulting queue and usage event. This checks the configured workflow without treating a vendor's automation percentage as your own result.
A five-person team receiving 8,000 conversations can model 2,400, 4,000 or 5,600 automated cases as planning scenarios. Those are 30%, 50% and 70% workload assumptions, not forecasts or interchangeable billable units. Apply Fin outcomes, Freddy sessions, Zendesk resolutions, Scout resolutions or Lyro conversations to the qualifying events, then add base seats or staff usage. Keep a separate line for cases answered by AI and completed by a person.
For order-heavy support, compare the Shopify shortlist. For source publishing, see multilingual knowledge bases; for product teams, see B2B SaaS support. All customer support comparisons.
We compare the named configurations using official product documentation and plan information checked on 18 October 2026. Recommendations follow the buying workflow; the evidence matrix shows decisive capabilities and restrictions without numeric quality scores. Workload examples are editorial scenarios, not measured product performance.
| Product | Answer sources and audience control | Answer and escalation controls | Preview and answer inspection | Human support destination | AI chargeable unit |
|---|---|---|---|---|---|
| Intercom | Fin on a paid Intercom configuration: enable selected articles, snippets, documents or external sources and apply audience rules; external public URLs sync weekly, with manual re-sync.[1] | Fin Guidance sets communication and escalation instructions; use Procedures for multi-step processes. Audience rules can target guidance; a natural-language instruction is not an action-permission boundary.[2] [3] | Fin provides Previews, Batch tests and multi-turn Simulations for inspecting answers, content usage and procedure behavior; choose the test method around the workflow being changed.[4] | Fin with the native Intercom workspace can hand conversations to a human team/teammate. Advanced/Expert Workflows route across Web/Messenger, apps and email; Fin for an external helpdesk is a separate supported configuration.[5] [6] [7] | Fin chat/email is billed per outcome, normally $0.99 for a resolution or completed Procedure handoff, at most once per conversation. Standard escalation and failed attempts do not count; Fin for Sales has other outcome types/rates. · as of October 2026[5] [7] |
| Freshdesk | Freddy AI Agent uses URLs, files, solution articles, custom Q&As and apps. Filtered search can scope retrieval using conversation context; only publicly visible solution articles are used.[8] [9] | Freshdesk AI Agent Studio combines business context and custom instructions with conditional workflows, Actions Library integrations and confidence-based escalation. Handover settings control human transfer and auto-resolution; chat AI requires Freshdesk Omni.[10] [11] [12] | AI Agent Studio supports query testing, answer-source review, response ratings and preview retries; the Test page allows up to 100 queries per run. This documents inspection tools, not test results.[13] | Integrated Freshdesk workspace. Email AI can be configured in Freshdesk; Chat AI is limited to Freshdesk Omni. Configured escalation routes to a human agent and the AI Studio overview describes context preservation.[12] [10] [11] | Freshdesk calls the meter an AI Agent session: 24 hours for Chat AI and 72 hours from the first email for Email AI. New customers get a one-time 500-session allowance; additional packs are $49 per 100 sessions. Chat AI requires Freshdesk Omni. · as of October 2026[12] [14] |
| Zendesk | Current unified AI agents connect help centers and external knowledge. Help-center queries use current content; external sync is usually daily. Restricted help articles respect the authenticated customer segment.[15] | Current unified AI agent configuration: behavior instructions, generative procedures and editable fallback/escalation replies; messaging and email require separate channel-type agents.[16] [17] | Test the AI agent during configuration and inspect conversation logs for replies, actions, API requests and escalation results; these tools do not establish independently measured accuracy.[17] [18] | Configured Suite messaging with Agent Workspace: AI handoff passes the conversation and associated ticket to a live agent or group through account routing, and notifies agents of the pending request.[19] | Current tiers introduced 2026-05-18 meter successful AI resolutions classified by the LLM meter. Assisted escalations and contained answers that fail verification do not consume allowance. Email ends after 72 hours; messaging defaults to two hours, extendable to 72. · as of October 2026[20] |
| Help Scout | Not documented[21] [22] | Scout supports role guidance, tone/style settings and topic exclusions for immediate escalation. For email, admins can configure which conversations Scout answers or excludes; Beacon has configurable handoff messages.[23] | Scout offers an Improve & Test chat interface before launch. Conversation reports expose checked sources for failed answers and outcomes for review.[23] [24] | Integrated Help Scout inbox. Scout answers in Beacon and can reply to inbox email; complex or excluded conversations route to the team. The billing page also describes the team as available for complex requests.[23] [25] | AI Answers is $0.75 per billable resolution. Help Scout defines one resolution as one AI chat session resolved without human help; a session is charged once even with multiple answers, and a request for more help is not billed. New customers receive a three-month trial; admins can cap monthly spend by resolution count. · as of October 2026[25] [26] |
| Tidio | Tidio + Lyro: website, manual Q&A, CSV/PDF and supported imports supply editable sources; enable/disable Q&A or limit sources by audience. The documented self-serve ceiling is 500 URLs before Plus is required.[27] | Tidio + Lyro: Guidance and audiences control replies and escalation; online/offline handoff can transfer to the inbox or create an email ticket with the chat transcript.[28] | Tidio + Lyro: Playground offers Live chat and Email tests; source review identifies Q&A used in an answer, and missing answers can be added to knowledge.[28] [27] | Lyro hands conversations to live staff in Tidio live chat/ticketing; this packet describes Tidio + Lyro, not Lyro Connect on another helpdesk.[29] [30] | Lyro counts a new thread when AI replies, with recurring quota bought separately from human conversations; immediate no-answer handoff is excluded. · as of October 2026[29] [30] |
Fin uses enabled articles, snippets, documents and imported or synced content; content can have audience rules. Public URL sync is weekly, with manual re-sync available.
Fin supports communication and escalation guidance. Guidance is for simpler requests; multi-step processes belong in Procedures. Guidance can be previewed and conversation events inspected.
Procedures can search knowledge, run configured processes and escalate. Saved Simulations can be rerun after changes; escalation ends the Procedure and routes the conversation onward.
Previews inspect responses to changes; Batch tests evaluate questions and source usage; Simulations exercise multi-turn procedures and behavior.
Fin AI Agent outcomes
Workflows are available on the Advanced and Expert plans only.
Monthly seat price
AI Agents learn from a combination of structured and unstructured content, including URLs, files, solution articles, custom Q&As, and external apps. The effectiveness of your AI agent is determined not just by what knowledge you add, but how well that knowledge is curated and maintained over time.
Note: Only articles visible to All users are used for AI learning. Note: Only publicly visible articles are used for learning. When your AI Agent serves customers across multiple brands, regions, or customer segments, not all knowledge sources are relevant to every conversation. Filtered search enables you to define rules on individual knowledge sources so the agent retrieves only the content that matches the current conversation context — without creating separate agents or duplicating knowledge bases. Rules are configured at the source level. At runtime, the agent evaluates those rules against contact or conversation properties and retrieves only from sources that satisfy them.
AI Agent Studio uses knowledge sources, business context, custom instructions and configurable handover settings; supported knowledge includes files, URLs, solution articles and Q&As.
Configured workflows use conditional logic, Actions Library integrations and confidence-based escalation alongside Freshdesk routing and queues; the agent can answer automatically or escalate to a human while preserving context.
The Email AI Agent is available in Freshdesk and Freshdesk Omni; Chat AI Agent is available only in Freshdesk Omni. Chat sessions group interactions within 24 hours; email sessions span 72 hours. New customers receive a one-time 500-session allowance; one add-on pack is 100 sessions.
The Test tab accepts up to 100 queries per run and reports query, agent response and answer source; admins can rate responses and retry them in preview.
Growth lists Freddy AI Agent with the first 500 sessions included and additional sessions at $49 per 100 sessions. Pro and Enterprise list the same AI Agent allowance and session-pack price.
Current AI agents connect Zendesk help centers and external knowledge. Help-center content is searched when asked; external sources use the last sync, usually every 24 hours. Restricted articles follow authenticated user view permissions.
The unified AI offering includes behavior instructions, procedures and external knowledge connections; the old Essential/Advanced distinction was removed during the 2026 rollout.
New AI agents use agentic AI. Messaging and email are separate channel-type configurations; creation offers testing and editable escalation, fallback and other system replies.
Conversation logs expose messages, actions, API requests, testing indicators, escalation results and instruction or procedure details for investigation.
agents are notified of the pending support request
This tier does not count against your resolution allowance.
Knowledge sources are where Scout finds the information it uses to answer customer questions. You can connect a Help Scout Docs site, add public web pages and files, and add short pieces of text that clarify or add to what’s already in your other sources.
Scout uses your knowledge sources to answer customer questions automatically in Beacon and routes complex conversations to your team.
Scout uses knowledge sources to answer automatically in Beacon and routes complex conversations to the team. Administrators can define sources, topic exclusions, role guidance and tone; Scout can be tested in a chat interface before launch.
External sources other than Help Scout Docs require manual resync after content changes. Scout test conversations can inspect responses; failed answers show administrators which sources were checked.
AI Answers is an add-on priced at $0.75 per resolution, with a three-month free trial for new customers; the page describes website or other sources and team access for complex requests.
A resolution is one AI chat session resolved without human help. It is billed once per session when Scout answered and the customer did not ask for more help; handoffs are not charged. Administrators can set a monthly spending limit by resolution count.
Lyro supports website-derived Q&A, manual Q&A, CSV/PDF and supported imports. Operators can inspect source Q&A, enable or disable it and restrict data sources by audience.
Lyro provides Guidance, handoff rules and audiences, a Playground for chat and email, and source-link controls. Handoff can move a full chat to staff or create a ticket containing the transcript.
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You can add up to 10 agents on self-serve plans and custom numbers on the Plus package.
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