Best AI for customer support
Support AI should resolve common questions accurately and hand off to people when needed. Check which helpdesk it connects to, how pricing scales with conversation volume, and whether you need chat, voice or both.
Picks reviewed Oct 14, 2026
Our picksRanked for customer support
Fin (by Intercom)
An AI agent that works with Intercom, Salesforce, HubSpot and other helpdesks. It costs $0.99 per outcome with a 50-outcome monthly minimum and offers a 14-day free trial.
ElevenLabs
Provides natural-sounding speech in 74 languages and API access with several model tiers for building voice agents. The free plan includes 10,000 credits per month.
GPT-Realtime-2.1
OpenAI's Realtime API model for speech-to-speech agents with reasoning and tool calls. Audio costs $32 input and $64 output per 1M tokens.
Claude Haiku 5.5
A model for high-volume classification, routing and summarization, priced from $0.10 per million input tokens and $0.50 per million output tokens.
How to choose
- Start with your most common questions and a clear human handoff.
- Model costs at your real monthly conversation volume.
- Keep the knowledge base current; the AI answers from it.
- Review a sample of AI conversations every week.
CompareAll tools for customer support
| Tool | Pricing | Starts at | Free tier | Best for |
|---|---|---|---|---|
| ElevenLabs ElevenLabs |
Freemium | $6/month (Starter) | Yes | Creators and developers who need natural-sounding synthetic speech, voice cloning or dubbing in many languages. |
| Fin (by Intercom) Intercom |
Paid | $0.99 per outcome (50 outcomes per month minimum) | No | Support teams that want an AI agent to answer and resolve customer conversations, on Intercom or… |