Custom AI software and AI agents for Montana businesses.
Modern Mustard Seed builds custom AI software and AI agents for Montana small businesses from our studio in the Flathead Valley. We build the agent that follows up on every quote, the intake that sorts every inquiry, the portal your customers log into and the internal tool that replaces the spreadsheet. We run it for you after launch, anything that reaches a customer or moves money waits for your yes, and the code and accounts are yours.
What We Build
The work nobody has time for, done every day.
01
AI agents
Follow-ups, quotes, intake, scheduling and reporting: the repeat work that eats the afternoon, handled the same way every time.
02
Custom software
Quote and booking flows, customer portals, dispatch boards and internal tools, built around how your business actually works.
03
A crew, managed
Several agents working together, installed in your own accounts and run for you every month, with a person approving anything a customer will read.
04
Inside Claude and ChatGPT
Connectors that let you or your customers work with your own systems from Claude or ChatGPT.
How It Works
Five steps, one price agreed first.
- 01A conversationWhere the hours go, which job repeats, and what it costs you when it slips.
- 02A set package quoteOne job first, scoped and priced in writing. Never hourly.
- 03We build itOn your real data and your rules, tested against the cases that go wrong.
- 04You approve what mattersMessages to customers, money and deletes wait for a person’s yes.
- 05We run itWe watch it, fix it and change it when the business changes. Included.
Proof
Agents already at work.
Our own studio
64 specialist agents
Our studio runs on a staff of Claude agents, each with one job, with Mr. Mustard as chief of staff. The whole office is public: every agent, what it owns and who it hands off to.
Walk the officeCase study
Wild Daisy Command Center
An operations hub where thirty specialized agents coordinate content, sales, support and ops.
Read the buildCase study
PTG Deal Analyzer
For Presidential Title Group: six layers of analysis on top of RentCast data turn an investor’s two hours of evaluation into about ninety seconds.
Read the buildFlathead Valley · Live
Built Right in Montana
For a Flathead Valley builder, every lead from the site and the chat posts to one place that texts and emails the office, confirms the visitor, keeps one record per person and ranks the lead by where they want to build.
Read the buildStraight Answers
What Montana owners ask about AI agents.
Who builds custom AI software and AI agents for small businesses in Montana?
Modern Mustard Seed does, from our studio in the Flathead Valley. We build AI agents, custom software and the connections between them for small businesses across Montana and nationwide, then run them for you after launch. Our own studio runs on 64 specialist agents, and you can walk that office at office.modernmustardseed.com.
What is an AI agent, in plain terms?
Software that does a job end to end instead of answering one question. It reads the inquiry, looks up what it needs, drafts the reply or the quote, and either sends it or waits for your approval, depending on the rules you set.
What can an AI agent do for a small business?
The repeat work: following up on quotes, sorting and answering inquiries, booking, chasing reviews, writing the weekly report, moving data between the tools you already use. Most businesses start with the one job that eats the most time.
Do I need a tech team to run it?
No. We build it and run it for you, managed end to end, and changes are included. You own every piece and can take it in house any time.
Will an AI agent send something to a customer without me knowing?
Not unless you tell it to. We build them so messages to customers, anything that moves money and anything that deletes wait for a person’s yes.
How much does custom AI software cost?
It is quoted as a set package in the conversation, scoped to the job, with the price agreed in writing before work starts. We never bill by the hour, and we do not publish prices on the site.
Name the job that eats your week.
Tell us where the hours go. We answer inside one business day with what we would build first.
Start the ConversationOr call (406) 312-1223. Managed for you, end to end. You own every piece.