The best AI chatbots for customer support (2026)
An overview of the leading AI chatbots for customer support (Breezaro, Smartsupp, Tidio, Chatbase and Intercom). How they differ in approach, price and who they're for. Current as of June 24, 2026.
Up to date: Competitor figures come from their public pricing pages and websites and are current as of June 24, 2026. Prices and features change, so verify them.
What to expect from a support chatbot
Before you pick a tool, a few things are worth watching:
- What the AI answers from. Ideally your content (website, documents, products), not the general internet.
- Languages. Does it answer in the customer's language?
- Operator takeover. Can a human take over the conversation when needed?
- Pricing model. Do you pay for AI separately (by conversation), per seat, or is it in one subscription?
Quick comparison
| Tool | Approach | From | Best for |
|---|---|---|---|
| Breezaro | AI from your knowledge base + takeover in one subscription | 8.99 US$/mo | small & medium businesses, e-shops |
| Smartsupp | live chat + AI (Mira) priced separately | Free; AI from ~16 US$/mo | teams centered on live chat |
| Tidio | live chat + chatbots; AI (Lyro) as an add-on | Free; Lyro from ~32 US$/mo | e-shops wanting live chat + AI on top |
| Chatbase | pure AI chatbot builder | 40 US$/mo | advanced builder, bigger budget |
| Intercom | enterprise platform + AI (Fin) per outcome | 29 US$/seat + 0.99 US$/resolution | larger companies, enterprise |
Breezaro
An AI chatbot that answers from your knowledge base (website, documents, product feed), multilingually and with operator takeover included in one subscription (from the Pro plan). A simple entry point: from 8.99 US$/mo, 30 days free at the Pro level. It has WhatsApp, from the Standard plan, but no order-system integration. Best for small and medium businesses and e-shops that want affordable AI support. Our pricing.
Smartsupp
A Czech-born (Brno) live-chat platform with multiple channels (web, Messenger, WhatsApp, email). Its autonomous AI agent Mira is priced separately by conversation volume. Best for teams whose center of gravity is human chat with AI as an add-on. More in Breezaro vs Smartsupp.
Tidio
Popular with e-shops and small businesses, offering live chat and chatbots (flows), plus the AI agent Lyro as a separately-priced add-on (from ~32 US$/mo for 50 AI conversations). Best for e-shops that want live chat and automations and to add AI on top.
Chatbase
A pure AI chatbot builder (US) with rich features on higher plans. Pricier across the board (from 40 US$/mo, mid-tier 150 US$). Best for when you want lots of integrations and higher limits and have the budget. More in Breezaro vs Chatbase.
Intercom
An enterprise platform for customer support with the AI agent Fin, billed per resolved query (0.99 US$). On top of that you pay per seat (from 29 US$ per seat per month). Best for larger companies that want a comprehensive enterprise suite and have the budget.
How to choose
- You want affordable AI that answers from your materials, multilingually and with takeover in one subscription → Breezaro.
- Your center of gravity is human live chat across several channels → Smartsupp or Tidio.
- You want an advanced AI builder and don't mind a higher price → Chatbase.
- You're a larger company looking for an enterprise suite → Intercom.
No tool is "best" for everyone. It depends on whether your core is AI or live chat, and your budget. For small and medium businesses, the cheapest route to AI support from your own content usually runs through Breezaro; if you need robust enterprise tooling, reach for Intercom.
Sources
- Smartsupp, pricing
- Tidio, pricing
- Chatbase, pricing
- Intercom, pricing
- Breezaro, our pricing
Related: AI chatbots for customer support, the complete guide.