Full comparison of AI agent and regular chatbot: capabilities, cost, when to choose which. Objective analysis without marketing.
| Parameter | AI Agent | Regular Chatbot |
|---|---|---|
| Technology | LLM (GPT-4o, Claude, Gemini) | Rule-based, scripts |
| Free text understanding | ✓ Yes, any question | ✗ Only predefined |
| Training on company data | ✓ RAG, knowledge base | ✗ Only manual scripts |
| CRM/1C integration | ✓ Native integration | Partial, with workarounds |
| Decision making | ✓ Autonomous | ✗ Script only |
| Dialogue context | ✓ Remembers full history | ✗ Each message from scratch |
| Multilingual | ✓ 50+ languages | Configured only |
| Voice calls | ✓ Yes | ✗ No |
| Cost | from $500/month | $50–300/month |
| ROI | 200–1500% | 50–200% |
| Setup time | 7 days | 1–3 days |