By what it does
Customer support & chatbots
Customer-facing conversational AI — from autonomous resolution agents to lead-qualifying chatbots. The leaders bill per resolution/resolved conversation, ground answers in help content and hand off to humans on low confidence. (Drift is excluded as a recommendation — it is being sunset, with 1mind named successor; use Fin, Freddy, Lyro, Breeze or Agentforce instead.)
Pricing is per resolution/resolved conversation — answer quality depends on a clean knowledge base.
9 tools fit Customer support & chatbots · 5 have a free tier
Pick by what you need
The same task, a different best tool depending on the output you want.
Autonomous resolvers
SMB/e-commerce
Enterprise
Where to start
What you can do here
Common workflows people run here.
Recommended tools
Tools in this category, easiest to start with first.
| Tool | Why it fits here | Cost | Ease | Official site |
|---|---|---|---|---|
| ChatGPT | ChatGPT covers both sides of customer support | Free tier + paid plans | Beginner-friendly | Site |
| Claude | Claude understands natural language and generates clear, context-aware responses | Free tier + paid plans | Beginner-friendly | Site |
| Freshdesk Freddy | Freddy's agent is the chatbot that comes with its helpdesk, rather than instead of one | Paid only | Beginner-friendly | Site |
| Google Gemini | Gemini appears here as infrastructure rather than product | Free tier + paid plans | Beginner-friendly | Site |
| HubSpot AI (Breeze) | Breeze's customer agent is the chatbot for teams whose whole front office runs on HubSpot | Free tier + paid plans | Beginner-friendly | Site |
| Tidio Lyro | Lyro is the accessible end of serious support bots | Free tier + paid plans | Beginner-friendly | Site |
| Fin | Fin is the closest thing this category has to a benchmark | Paid only | Intermediate | Site |
| Sierra | Sierra sits at the top of this category because it sells the finished outcome, an agent t… | Enterprise | Intermediate | Site |
| Zendesk AI | Zendesk's AI agent is the chatbot choice when the helpdesk matters as much as the bot | Enterprise | Intermediate | Site |
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Where to start
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Common questions
Is Drift still available?
It is sunsetting, with 1mind the named successor for its conversational marketing role. If you run Drift today, plan the migration rather than waiting for forced timing; if you are evaluating the category fresh, start with current tools instead. The episode is a reminder that vendor longevity belongs in chatbot procurement criteria.
What is the most autonomous support chatbot?
Fin leads on autonomy: multi-step resolutions, actions in connected systems and policy-bounded decisions rather than scripted replies. Autonomy shifts the burden to your side: it assumes a clean knowledge base, clear escalation rules and monitoring. Deploy it on a well-documented support operation; on messy foundations, autonomy just produces confident wrong answers faster.
What is the cheapest AI support chatbot?
Tidio's Lyro and Freshdesk's Freddy are the budget entry points: AI answers layered on affordable helpdesk plans, without enterprise sales cycles. Both resolve a worthwhile share of routine tickets when your help centre content is in shape. Start with one, measure real deflection for a month, and let that number justify or kill any upgrade.
Do bots qualify leads?
Yes; the stronger platforms handle qualification as well as support. Fin and HubSpot's Breeze can ask qualifying questions, route hot prospects to sales and book meetings, which turns the support widget into a pipeline surface. Keep the qualification script honest and short; visitors abandon interrogations, and misrouted leads cost more than unqualified ones.
How are AI support chatbots priced?
Per resolution or per conversation is the category's dominant basis, usually layered on platform or seat fees. It aligns cost with delivered value but ties your bill to ticket volume, so seasonal businesses should model peak months. When comparing, normalise quotes to cost per resolved conversation at your volume; headline rates are built to resist comparison.
Tool facts last checked July 2026