Built in Montana. Working everywhere in the US.
Modern Mustard Seed is a design and agentic systems studio in Kalispell, Montana. We design and build websites and brand, custom software, and voice agents for businesses throughout the United States. Distance is not a factor. You own everything we build.
From Montana to Florida
The work already travels.
Tallahassee, Florida
D & D Landscaping
A client website with service selection, walkthrough booking, and a voice concierge.
Flathead Valley, Montana
Built Right in Montana
A custom homebuilder’s website with a project showcase and a direct path to a build conversation.
Ships across the United States
Cross + Covenant
The studio’s own apparel storefront, selling and shipping nationwide.
How it works from anywhere
One studio. Every state.
- 01
Write in
Every engagement starts with a written inquiry. Tell us what you have in mind, from anywhere in the country.
- 02
Scope it together
We scope it in one conversation, on video or by phone, then send a set package price in writing before any work starts.
- 03
Watch it take shape
You see the build on a live preview link as it comes together. Changes to what we build are included.
- 04
Managed end to end
We build it, then run it, update it and keep it improving for you. The code, the domain and every account stay yours.
Voice agents, state by state
Set up for the rules where you answer.
Recording consent, AI disclosure, area codes and time zones change at the state line. Each state page cites the statute and shows the greeting we recommend there. The national table has all 51 side by side.
Straight Answers
Questions from outside Montana.
Do you work with businesses outside Montana?
Yes. The studio is in Kalispell, Montana, and we work with businesses throughout the United States. D & D Landscaping in Tallahassee, Florida is a client.
How does a remote engagement work?
It starts with a written inquiry, then one conversation, on video or by phone, to scope it. You get a set package price in writing, watch the build on a live preview link, and own everything at the end. Nothing about it needs you to be in Montana.
What time zone do you work in?
Mountain Time, and we meet you in yours. The studio line is (406) 250-6076, Sarah's number. Mr. Mustard, the same kind of voice agent we build for clients, answers (406) 312-1223 day or night.
Is there a different price outside Montana?
No. Every engagement is scoped in one conversation and quoted as a set package price, agreed in writing before work starts. Where you are does not change it.