Everyone is selling AI integration right now, and who is doing it, and what they deliver, varies enormously.
At one end are consultancies charging $50,000 for a strategy deck and a 90-day engagement that ships nothing. At the other are $500 freelancers who paste together a Zapier workflow, put it live, and are gone when it breaks.
Vendors in the middle build, ship, and hand off working systems at a price an SMB can pay, and this guide helps you find them.
This is a buyer's guide. Six questions to ask any AI integration vendor before you sign anything, plus the red flags that tell you to walk away.
What "AI Integration Service" Means
The term covers four different types of engagement. Before you can evaluate a vendor, you need to know which type you are buying:
Type A: Platform implementation. A vendor who installs and configures a specific platform (HubSpot, Salesforce, ServiceTitan) and calls it AI integration. The AI is the platform's built-in features, with nothing built for your workflow.
Type B: Workflow automation build. A vendor who uses tools like Make.com, Zapier, or n8n to connect your existing systems and automate specific workflows. There is no custom AI model, and the automation still saves real time.
Type C: AI-augmented automation. Workflow automation that incorporates AI models (via OpenAI or Anthropic APIs) to handle tasks involving language, reasoning, or unstructured data, such as document extraction, lead qualification, FAQ handling, and report summarization.
Type D: Custom AI development. Building custom AI models, fine-tuning existing ones, or deploying private AI infrastructure. Relevant for a narrow set of SMB use cases; frequently oversold to businesses where Type B or C would be faster and cheaper.
For most Metro Detroit SMBs, Type B or C is the right starting point. Type A is appropriate if you do not have a CRM yet. Type D is usually premature.
Six Questions to Ask Any AI Integration Vendor
1. Can you show me a working system you built for a business similar to mine?
The right answer is yes, with a live demo or a specific example. A vendor who can only show mockups, slide decks, or "client confidentiality prevents me from sharing anything" is asking you to buy potential.
2. What does the handoff look like? What will my team know how to do when you leave?
A vendor who builds automations your team cannot maintain is building dependency. The right answer includes documentation, training, and a clear description of what your internal owner needs to know to monitor and troubleshoot the system without calling the vendor.
3. What tools do you build with, and why those tools for my use case?
The answer should be platform-agnostic and use-case-specific. "We use Make.com for complex multi-step workflows because it handles error handling better than Zapier at this scale" is a real answer. "We primarily work with one platform" is a flag, because the recommendation is then shaped by the vendor relationship instead of your requirements.
4. What is in scope and what is out of scope?
Vague scope is how projects balloon. Get a written description of what is included, what triggers a change order, and what happens if the build takes longer than projected. Fixed-scope, fixed-price engagements force this clarity upfront.
5. How do you handle failures after the system goes live?
Every automation breaks eventually. The right answer includes monitoring setup, error alerting, documentation of common failure modes, and a clear support process. "We will fix anything that breaks" with no SLA leaves you without a real support process.
6. What is the expected ROI, and how will we measure it?
A vendor who cannot state the expected ROI in hours saved, leads converted, or dollars recovered before the build is not accountable to outcomes. Get a number on the table before you start.
The Vendor Type Map
| Your Need | Right Engagement |
|---|---|
| Need a CRM set up from scratch | Platform implementer (Type A) |
| Need existing tools connected and manual steps eliminated | Workflow automation build (Type B/C) |
| Need AI to read documents, qualify leads, or generate content | AI-augmented automation (Type C) |
| Need a proprietary model or private deployment | Custom AI developer (Type D) |
| Need strategy + execution + training + ongoing leadership | Fractional CAIO |
An SMB that thinks it needs Type D usually needs Type C. One that thinks it needs a large consultancy usually needs a focused operator who has built this type of system before.
Red Flags That Tell You to Walk Away
- Deliverables listed, outcomes absent. "Deliver integrated AI workflow" names a task. "Reduce manual invoice processing from 8 hours/week to under 1 hour" names an outcome.
- They cannot name the tools they will use. Being platform-agnostic is fine. Being vague because they have not thought about it yet is a problem.
- The engagement is open-ended. A monthly retainer without defined scope produces invoices faster than results.
- They talk about AI in the abstract. "Use AI to change how your operations run" is marketing. "Build a Make.com automation that extracts invoice line items using GPT-4o and pushes them to QuickBooks" is a project.
- No mention of failure modes. A vendor who has not thought about what happens when the system breaks has not shipped many systems.
- Auto-renewal longer than 30 days. Annual auto-renewals on consulting contracts lock in the vendor's revenue at your expense.
What the Right Starting Point Looks Like
For most Metro Detroit SMBs, the right first engagement with an AI integration vendor is a scoped assessment before any build.
A one-week audit that maps your workflows, identifies the two or three highest-ROI automation opportunities, and delivers a written implementation plan gives you two things: a clear project scope, and enough information to evaluate whether a vendor's proposed build makes sense.
The $297 AI Readiness Audit is built for this. It is the starting point we recommend before any integration engagement, including our own 4-Week AI Implementation Sprint.
The audit tells you what to build. The sprint builds it. For ongoing integration leadership across multiple systems, covering strategy, execution, and team training, the Fractional CAIO program is the right engagement model.
