AI Chatbot Cost 1000 Conversations Calculator
Estimate LLM + retrieval + human-handoff cost per conversation — and monthly chatbot spend for ~1000 chats
Budgeting a site or WhatsApp bot? This free ai chatbot cost 1000 conversations calculator blends multi-turn LLM usage, retrieval/RAG, and escalated human handle time so you can see cost per automated conversation, escalated (AI + human), blended cost, and monthly spend versus an all-human baseline — sized for about 1000 conversations a month.
Oct 2026 approximate list rates — not billing advice.
Provider prices change. Retrieval is an editable flat line per conversation. Human cost is fully loaded $/hour × escalate minutes.
Does not include chatbot platform seats, telephony, or SLA penalties.
1 Volume & automation
Default sized for ~1000 chatbot conversations / month
Share of chats closed by the bot with no human handoff
2 Model & tokens (per conversation)
Includes retrieved context in the prompt
3 Retrieval (per conversation)
Query embed + vector lookup amortized per conversation
4 Human escalation & baseline
Escalated chats also include the AI stack cost (bot ran before handoff)
Average minutes if every conversation were handled by a human