# How much does AI implementation cost for a small business? Trevor Jamieson, Blue Harbour Solutions. Last updated 1 October 2026. **Short answer:** Expect $500 to $3,000 to build a first AI automation and $50 to $200 a month to run it. A custom system that replaces a manual back office costs $8,000 to $25,000, and doing it yourself on a business-tier AI assistant costs about $20 per user per month. These are published US prices from one agency, so use them as a planning band. Most of the five and six figure numbers you will find online describe custom software for enterprise buyers, not a small business configuring tools it can buy off the shelf. The most useful figures come from practitioners who publish what they charge. ## What one practitioner charges, by project size From an automation agency that publishes its prices from work for more than 80 clients ([2pizza, dev.to, 2026](https://dev.to/2pizza/how-much-does-ai-automation-cost-in-2026-real-numbers-4792)). It sells this work, so read these as one seller's prices. All figures in US dollars: - **Simple automation connecting two apps:** $500 to $1,500 - **Multi-step business process:** $1,000 to $3,000 - **Custom pipeline with AI and error handling:** $3,000 to $8,000 - **Full custom system replacing a manual back office:** $8,000 to $25,000 - **Running costs afterwards:** $50 to $200 a month for most small businesses ## What outside help costs A one-time AI strategy session is commonly quoted at $500 to $2,500 ([IABAC](https://iabac.org/blog/ai-consultation-cost)). A market guide from a firm that sells this work puts a fixed-scope first build at $2,500 to $10,000, with payback tending to land at 4 to 8 months ([PathOpt](https://www.pathopt.com/blog/ai-consultant-vs-ai-automation-agency)). The cheapest entry is doing it yourself on a business-tier AI assistant: ChatGPT Business and Claude Team both list at $20 per user per month billed annually, and Microsoft 365 Copilot Business at $21 on top of a Microsoft 365 plan (vendor pricing pages, checked 1 October 2026). No Canada-specific pricing data was found. Every range here is US or global. ## What actually drives the cost up Not the AI. The plumbing: connecting to your CRM or accounting system, handling the cases where something fails, and having someone who can fix it. A useful test: if the automation breaks and nobody notices for a week, you are buying configuration. If your operations stop by lunchtime, you are buying software, and software costs more to build and to support. **Before you accept a quote** 1. **Get a fixed price for a first project** of two or three workflows, not an open-ended engagement. 2. **Make the quote name the monthly running cost**: subscriptions, API usage, and support. The build price is only the first line of year one. 3. **Ask what happens when it breaks**, who fixes it, and what that costs. Sources: [How much does AI automation cost in 2026, dev.to](https://dev.to/2pizza/how-much-does-ai-automation-cost-in-2026-real-numbers-4792). [IABAC, AI consultation cost](https://iabac.org/blog/ai-consultation-cost). [PathOpt, AI consultant vs AI automation agency](https://www.pathopt.com/blog/ai-consultant-vs-ai-automation-agency). [Claude pricing](https://claude.com/pricing). [Microsoft 365 Copilot pricing](https://www.microsoft.com/en-us/microsoft-365-copilot/pricing). Project price bands are as published by those sources, two of which sell this work, and have not been independently audited. ## Get an independent read on your specific situation Every answer above is general. Yours depends on which work is costing you the most, what you already pay for, and who would own the change. The Navigator diagnostic takes three minutes and gives you a first read on where to start. Blue Harbour sells no software, does no implementation work, and takes no commissions from any vendor. - [Take the 3-minute Navigator diagnostic](https://www.blueharboursolutions.com/scorecard?src=res-how-much-does-ai-cost-for-a-small-business) - [Watch the Navigator overview](https://muse.ai/s/blueharbour-navigator-lead-magnet-xub5xpmrxn6xpxrxa) Blue Harbour Solutions sells no software, does no implementation work, and takes no commissions or referral fees. Trevor Jamieson holds a contract role as Partner Marketing Director at Amazon Web Services and is co-founder and CEO of PhoneStack; nothing here is written, reviewed or endorsed by AWS.