AI Operations
Custom AI integrations across your systems
A custom AI integration connects language-model capability to the systems a business already runs — CRM, calendar, phone, billing — where off-the-shelf connectors cannot reach. Hitman Marketing builds these on a self-hosted workflow engine, so there is no per-task pricing and the data stays under your control.
From $15,000 build + $1,499/mo. Full pricing
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GuideRead the guide: AI Operations for Local Service Businesses
When does a business need a custom integration?
A custom integration earns its place when a system in the chain has no ready-made connector, when the workflow spans more systems than a two-system tool can hold together, or when the data cannot be handed to a third-party platform. If a cheap off-the-shelf connector solves the problem, hiring anyone to build one is waste.
The typical shape is a business whose CRM, field software, phone system and billing each work fine alone, while everything between them is a person retyping. A custom build makes the seams disappear: the call becomes a job, the job becomes an invoice, the invoice chases itself, and every step writes to the record. The language model appears only where human language has to be read — everything else stays deterministic, because deterministic is what fails loudly and predictably.
What does a custom AI integration cost?
A custom AI integration costs from $15,000 plus $1,499 a month at Hitman Marketing for a multi-system build — four to six workflows across CRM, calendar, phone and billing. The honest ceiling for a small-business build is around $18,000; above that, the quote is usually carrying complexity a simpler design would have removed.
One fact worth taking into any competing quote: the durable cost driver is integration complexity — how many systems, and how well-behaved their interfaces are — not the number of workflows listed on the proposal. Open tooling has commoditised the platforms underneath this work, and a quote priced per workflow is measuring the wrong thing.
How do you keep a multi-system integration reliable?
A multi-system integration stays reliable by assuming failure and watching for it. Stacked platforms compound risk: five services at 99.5% availability each produce roughly 97.5% together — about eighteen hours a month of potential exposure. The design answer is fewer moving parts; the operational answer is monitoring that finds problems before a customer does.
- Failure alerts from every integration land on a phone, not in an inbox nobody reads.
- A daily automated test call to every live voice agent, verifying the full path end to end.
- Weekly transcript and output spot-checks — quiet failure is the expensive kind.
- A defined commitment: one business day to respond, three to fix anything non-critical.
- You are not liable for a third-party platform changing its interface — but the retainer covers absorbing it when one does.
Common questions
- Who owns the integration once it is built?
- You do. The workflow engine is self-hosted, the credentials and documentation are yours, and nothing in the build depends on staying a client to keep running. Per-task platform pricing is avoided deliberately — it turns your own operations into someone else's revenue line and gets more expensive precisely as the system succeeds.
- What happens when a third-party API changes underneath us?
- Monitoring catches it before a customer does, which is most of the answer — error alerts fire the moment a workflow fails, and the fix falls under the retainer's response commitment. Third-party platforms change things without notice; the architecture assumes it, which is also why the contract is explicit about where that risk sits.
- Could we start smaller than a full multi-system build?
- Starting smaller is usually right. A two-workflow build at $6,500 proves the pattern on the highest-value seam first, and the platform tier exists for businesses that have already outgrown it. The $1,500 operations audit is the honest way to find out which one you are — it maps the workflows, models the return with your numbers, and is credited against whichever build follows.
Related: The $1,500 automation audit
Find out whether your territory is open
One contract per industry per city. If yours is open you can execute at the published price today; if a competitor already holds it, the nearest open market is the one to look at.
The survey is credited in full against the contract if your territory opens and you take it.