One of the most common questions about running an AI agent is "how much will it actually cost?" The answer depends on your AI provider, usage volume, hosting method, and whether you're self-hosting or using a managed platform. In this guide we'll break down every cost component so you can budget accurately.
AI API Costs: The Biggest Variable
The AI model powering your bot is by far the largest cost driver. Prices vary dramatically between providers and models. Here's the current landscape for popular models in 2026:
| Model | Input (per 1M tokens) | Output (per 1M tokens) | Best for |
|---|---|---|---|
| Claude Opus 4.6 | $15.00 | $75.00 | Complex reasoning |
| GPT-5.2 | $2.50 | $10.00 | General purpose |
| Gemini 2.5 Pro | $1.25 | $10.00 | Cost-effective quality |
| Kimi K2.5 | $0.60 | $3.00 | Budget-friendly |
A typical conversational bot handles 500-2000 messages per day. At ~500 tokens per exchange, that's 250K-1M tokens daily. With GPT-5.2 that's roughly $2.50-$12.50/day in API costs alone.
Infrastructure Costs
If you're self-hosting, add server costs on top of API fees. OpenClaw requires a minimum of 1GB container memory (it peaks at ~816MB during startup). A suitable VPS costs $5-20/month depending on the provider and region.
- Hetzner Cloud: €3.79/mo (2GB RAM, Falkenstein)
- DigitalOcean: $6/mo (1GB RAM, Amsterdam)
- AWS Lightsail: $5/mo (1GB RAM, eu-west)
- Domain + SSL: $10-15/year
- Monitoring tools: $0-10/month
The Hidden Costs Nobody Mentions
Beyond direct costs, self-hosting has hidden expenses that many overlook: time spent on maintenance (updates, security patches, debugging), the risk of runaway API bills (one viral message can trigger thousands of tokens), and the operational burden of monitoring uptime and responding to outages.
“I woke up to a $3,600 API bill because my bot got into an infinite loop with another bot in a group chat. No rate limiting, no spending caps. Just raw API calls at Claude Opus prices.”
— Reddit user, r/openclaw
ClawDock's Credit System: Transparent Pay-Per-Use
ClawDock eliminates surprise bills with a credit-based system. You buy credits in advance and each AI call deducts from your balance. When credits run out, the bot pauses — no unexpected charges. The platform includes a 3x markup over raw API costs to cover infrastructure, security, and channel management.
With no monthly subscription and free deployment, ClawDock is ideal for businesses that want predictable AI costs without infrastructure management. Top up credits when you need them, pause when you don't.
Predictable AI Costs — No Surprises
Start with €5 free credits. See exactly what each message costs. No monthly fees, no surprise bills.
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