The agentic studio in your valley, not in your inbox from three time zones away.
Modern Mustard Seed is a boutique design and agentic systems studio based in Kalispell. We design and build websites and brand, custom software, and voice agents for Northwest Montana and clients nationwide. You own everything we build.
Pick Your Town
Every town in the valley runs on a different clock.
A gallery in Bigfork and a roofing crew in Kalispell miss calls for completely different reasons. Pick yours and we will show you the version that fits.
Kalispell
Evergreen · Somers · Lakeside
the Flathead County seat and the commercial center of the valley.
Kalispell businesses →Whitefish
Olney · Coram · the Big Mountain corridor
the resort town at the base of Whitefish Mountain Resort.
Whitefish businesses →Columbia Falls
Hungry Horse · Martin City · West Glacier
the gateway town on the road to the west entrance of Glacier National Park.
Columbia Falls businesses →Bigfork
Ferndale · Woods Bay · Swan Lake
the village on the northeast shore of Flathead Lake.
Bigfork businesses →Polson
Ronan · Pablo · Big Arm
the town at the south end of Flathead Lake, in the Mission Valley.
Polson businesses →Straight Answers
Questions we get from the valley.
Where in Montana are you based?+
Kalispell, in the Flathead Valley. We work in person across the valley and remotely with clients in every state. The phone is (406) 312-1223 and it is answered around the clock by the voice agent we build for other businesses. Sarah's own number is (406) 250-6076.
Do you only work with Montana businesses?+
No. Most of our work is remote and nationwide. Our studio is in Kalispell. These pages explain how the same tools fit the different seasonal and operational needs of businesses across Northwest Montana.
What does a website cost?+
There is no price list. Every engagement is scoped in one conversation and quoted privately as a set package price, agreed in writing before work starts, and it does not move afterwards. Domain, hosting, and ongoing care are inside the engagement, changes are included permanently, and you own the code and every account.
Can I try it before paying?+
Yes. Every site in the portfolio is live right now and you are welcome to go poke around any of them, and the studio line answers day or night so you can hear a voice agent for yourself. For engagements that reach the proposal stage we design a full concept before either side commits.