5 types of AI chatbots
- Lead-capture chatbot — qualifies and books meetings on your website.
- Customer support chatbot — answers FAQs, deflects tickets, escalates to humans when needed.
- Internal knowledge chatbot — Slack / Teams Q&A from internal docs.
- E-commerce assistant — product discovery, sizing help, post-purchase Q&A.
- Voice chatbot — same engine, delivered over phone calls. See our voice AI benchmark.
Best AI chatbot platforms in 2026
| Platform | Best for | Starting price |
|---|---|---|
| Intercom Fin | Customer support deflection | $0.99 per resolution |
| HubSpot AI | HubSpot-native lead-cap | Included with HubSpot |
| Drift / Salesloft | B2B sales conversations | $2,500+/mo |
| Tidio AI | SMB e-commerce | $29/mo |
| Custom (Claude/GPT) | Anything off-the-shelf doesn't fit | $8K build + $100–$2K/mo run |
What a chatbot actually costs in 2026
| Volume | Avg conversations/mo | Typical all-in |
|---|---|---|
| Low traffic | 500 | $80–$180 |
| Mid traffic | 5,000 | $280–$640 |
| High traffic | 50,000 | $1,800–$4,200 |
| Enterprise | 500,000+ | $12K–$38K |
Full breakdown including infrastructure, eval, and maintenance: AI Agent Pricing Index 2026.
5 design mistakes that kill conversion
- No conversation termination. Bots that don't know how to politely end loops cost 2–3x more.
- Pretending to be human. Disclose upfront. Trust matters more than novelty.
- No escalation path. Always have a 'I'd like to talk to a person' route.
- Long opener. "Hi! I'm an AI assistant. I can help with X, Y, Z…" — kills engagement. One short line, one question.
- Asking for email too early. Provide value first, then ask. Gate on engagement, not on entry.
Deployment checklist
- Train on your real documentation, not generic FAQs
- Set up evals on your top 50 expected questions
- Build human-escalation path before launch, not after
- Add cost monitoring with alerts at 1.5x baseline
- Run shadow-mode for 1–2 weeks before going live
- Plan weekly retraining for the first 90 days
Need a chatbot built right? Talk to us.