How to Build a $5,000/Month Custom AI Setup Business

In October 2025, I charged $5,000 to set up a custom AI stack for a $2M/year landscaping company. 3 weeks of work. They got a lead capture system, automated follow-up, AI-written proposals, and a CRM on DuckDB. They made back the $5,000 in new leads within 60 days.

The Ideal Client Profile

Target: businesses doing $500K-$5M/year revenue running manual processes. They have a real budget, a real problem, and the ability to pay $5,000 without 6 months of approval. Industries: professional services, home services, healthcare, legal, real estate.

The pain: they're spending 15-20 hours/week on tasks that should be automated. Follow-up emails, proposal writing, scheduling, data entry, report generation. They know it's a problem. They don't know how to fix it.

What You Deliver for $5,000

Phase 1 - Assessment (week 1): audit their current processes, identify the 3 highest-ROI automation opportunities, deliver a written plan with estimated time savings and costs. This becomes the roadmap for everything.

Phase 2 - Build (weeks 2-3): build the 3 automations from the plan. Typical package: lead capture + CRM integration, automated follow-up sequence (3-5 emails), and one internal workflow (proposals, reports, or scheduling).

Phase 3 - Handoff (week 3): train the team on day-to-day use, document everything in an SOP, set up monitoring so they know if something breaks. The system runs without you after handoff.

The Maintenance Retainer

At handoff, propose a $500-1,000/month maintenance retainer. What it covers: monthly system health check, model updates as AI tools evolve, one new automation per quarter, and a monthly report showing results.

The pitch: 'Your team didn't hire an AI expert internally. This retainer means you always have one available without the $8,000-15,000/month salary. I manage the systems so your team focuses on the business.' 40-60% of clients say yes.

The Sales Cycle

Week 1: discovery call (30 min) - understand their problem, confirm they're a fit. Week 2: $500 AI audit - detailed assessment, specific recommendations. Week 3: present the implementation proposal ($5,000). Week 4-5: decision and contract. Typical total cycle: 2-4 weeks.

The audit is the conversion tool. By the time you present the $5,000 proposal, they've already seen your thinking, your quality, and your specific recommendations for their business. The trust is already built.

The Revenue Math

2 new $5,000 projects per month = $10,000. 6 retainer clients at $750/mo average = $4,500 MRR. Combined: $14,500/month from 2 new projects and 6 ongoing retainers. Work: 3 weeks of implementation + 15 hours/month retainer management.

Inside AI Avengers Lab, several members are building exactly this business. We share the proposal templates, audit frameworks, and onboarding SOPs. If you're serious about offering custom AI setups, the Lab is where you build it. aiavengers.team/lab - $89/month rate.

Frequently Asked Questions

What does a $5,000 custom AI setup project actually include?

A three-phase engagement: week one is a business audit identifying the three highest-ROI automation opportunities. Weeks two and three are the build - typically a lead capture and CRM integration, an automated follow-up sequence, and one internal workflow such as proposals, scheduling, or reports. Week three also includes team training, full documentation, and monitoring setup so the system runs without you after handoff.

How do I find clients for a custom AI setup business?

Start with a $500 paid audit offered to businesses in your target niche. The audit is the conversion tool - by the time you present the $5,000 implementation proposal, the client has already seen your thinking, your quality, and your specific recommendations for their business. Referrals from completed projects close at 50-70%. Three happy clients can generate a full referral pipeline.

Can I run a custom AI setup business while keeping a full-time job?

Yes, if you manage scope carefully. One $5,000 project requires 60-80 hours of focused build time across 3 weeks - manageable on evenings and weekends. The constraint is client communication: same-day response to client questions is important. Set clear office hours in your contract and honor them. Most people who run this alongside a 9-5 succeed by batching client work into 2-3 dedicated evenings per week.

Related reading from this series

This post is part of the Claude Side Business playbook. The full series covers every step with concrete workflows, pricing, and lessons from running my own business on Claude.

For more playbooks, visit the AI Avengers home page or join the AI Avengers Skool community to put these into practice with weekly office hours.