CoSupport AI vs Fin

CoSupport AI

Worth a look if you already sit on a large Zendesk or Intercom ticket archive, because that archive is the training input and the reason output sounds like your team. With a thin ticket history you get a generic bot and should stay with a cheaper knowledge-base assistant.

Pros

• +Three published billing shapes - per resolution, per response or flat per 1,000 tickets - so cost can be modelled before a call
• +Ships as agent, assistant and analytics, so you can adopt gradually
• +Native connectors for Zendesk, Freshdesk, Zoho Desk and Intercom plus Slack and Teams
• +Free 30-day pilot and a 60-day refund if AI resolution stays under 60%

Cons

• −The pilot starts with a discovery call, setup and training, so there is no instant self-serve start
• −Deployment involves data ingestion and tuning, not a one-afternoon setup
• −Smaller vendor than Intercom or Ada, so roadmap risk is higher
• −Quality is bounded by how clean your historical tickets are

Fin

Fin is the most mature of the per-resolution support agents, with three years of production use and the tooling, simulations, regression tests, QA, that teams need before letting an agent touch refunds. The $0.99-per-outcome model is attractive when deflection is high and unattractive when the agent resolves little, and the definition of an outcome is what you negotiate over. Running it on Zendesk or Salesforce avoids Intercom's seat fees but imposes a 50-outcome monthly floor; small support teams with a few hundred tickets a month should model both before signing.

Pros

• +Pays per resolved outcome rather than per seat, with a published $0.99 rate (15 October 2026)
• +Works on Intercom and on Salesforce, Zendesk, HubSpot and Freshdesk
• +Can act through Procedures, APIs, data connectors and MCP, not only answer
• +Simulation, regression testing, QA and observability tools before and after changes go live
• +14-day trial with unlimited outcomes and no card

Cons

• −Outcome definitions and the $9.99 qualification charge make the effective price harder to model than a seat fee
• −50-outcome monthly minimum when used with a third-party helpdesk
• −Operator, Copilot and Voice are separate charges on top of the per-outcome rate
• −Company rebrand from Intercom to Fin in 2026 means documentation and contracts still carry both names

Is CoSupport AI cheaper than Fin?

They charge in different units, so there is no like-for-like answer: CoSupport AI starts at $99/mo, Fin at $0.99/request. Entry price is the lowest paid plan as we last verified it.

Which has a public API, CoSupport AI or Fin?

Both ship a public API, so either can be built on; the fact table above shows the platforms each one runs on.