“How long will this take” comes up almost as often as “what does this cost” — and the honest answer is the same both times: it depends on scope. A simple FAQ bot and a fully integrated AI agent aren’t the same project, and they shouldn’t take the same time.
Rough timeline by scope
- A simple, single-purpose bot — answering FAQs off a known set of information — can go live in days, not weeks.
- A custom agent with real integrations — connected to a CRM or booking system, handling qualification and multi-step conversations — typically runs 4-8 weeks.
- A deeper, multi-system build — omnichannel, connected to several backend systems, with a full compliance review — is closer to 2-4 months.
What the weeks actually go into
Discovery and scoping first — understanding what the AI actually needs to know and do. Then knowledge-base setup and configuration, building it against real information instead of guesses. Then integration and testing against the systems it needs to talk to. Then a review pass before go-live, so it launches working correctly rather than needing fixes in production.
The real variable isn’t build speed
Projects where a business shows up organized — FAQs, policies, and product information already gathered, decisions made promptly during testing — consistently finish faster than the estimate. Projects that stall usually stall on missing information or slow sign-off, not on the technical work itself.
Why this is different from the cost and ROI posts already on the site
How much does an AI virtual assistant cost and is an AI virtual assistant actually worth it answer “what does it cost” and “is it worth it.” This answers the third question that comes right after both: “how soon could this actually be live.”
Where this fits
Every service we build — AI Receptionist, AI Voice Agent, AI Agent Development — follows this same shape. Tell us what you’re trying to launch and we’ll give you a real timeline, not a generic one.