Cost and pricing · Updated
How much does an AI agent cost per month to run?
Short answer: Monthly cost has three parts: AI model usage (billed per amount of text processed), the platform or hosting it runs on, and support from whoever built it. A low-volume internal agent can cost very little each month; a busy customer-facing agent costs much more. Ask for an estimate based on your real monthly volume.
How to estimate it
Count how many requests the agent will handle per month and roughly how long each one is. Your agency can turn that into a model cost using the provider's current price list, then add platform fees (for example n8n, Make or Zapier plans) and any retainer.
Ways to keep it low
- Use a smaller, cheaper model for simple steps.
- Only send the AI the text it needs.
- Set monthly spending caps with the provider.
Go deeper: How much does it cost to build an AI agent?
Agencies that do this work
- Makeitfuture (Romania)
- Softweb Solutions (United States)
- Avalency Studio
- flowio (United Kingdom)
- Samcom Technologies (India)
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Questions
How much does an AI agent cost?
A narrow AI agent that handles one task, such as sorting support emails or updating a CRM, is often built by an agency for a few thousand US dollars. Agents that work across several systems with approvals and monitoring often cost tens of thousands. Monthly AI model and hosting fees are extra. Treat this as rough guidance.
How much does an AI voice agent cost?
An AI voice agent has two costs: building it (scripts, integrations with your calendar or CRM, testing) and running it, which voice platforms usually bill per minute of call time. The per-minute rate depends on the platform, the AI model and the phone provider. Check current pricing on platforms like Vapi or Retell AI and multiply by your expected call minutes.
How much does an AI automation agency charge?
Most AI automation agencies quote a fixed price per project, charge an hourly or daily rate for open-ended work, or sell a monthly retainer for ongoing improvements. Many combine a fixed build price with a retainer. Few publish prices, so ask two or three agencies for a fixed-scope quote on the same written brief.
Sources
Cost figures are rough guidance from how agencies describe their work, not quotes. Vendor prices change, so check the source. Editorial policy.