AI Agent Pricing Guide: Real Cost Analysis for 2026
Detailed breakdown of AI agent costs — API tokens, hosting, MCP servers, and real-world examples.
AI agents are powerful but can be expensive. Here's the real cost breakdown.
LLM API Costs
| Model | Input $/1M | Output $/1M |
|---|---|---|
| GPT-4o | $2.50 | $10.00 |
| Claude 3.5 Sonnet | $3.00 | $15.00 |
| GPT-4o-mini | $0.15 | $0.60 |
Real-World Examples
Solo Developer
Cursor Pro ($20) + API ($30-80) = $50-100/mo
Small Team (5 devs)
API ($200-500) + MCP hosting ($50) = $250-550/mo
Optimization Tips
- Use smaller models for simple tasks
- Cache responses
- Set token budgets
- Use open-source agents like Cline
Browse free AI agents to start without cost.