Skip to content
No postage necessary

Drop us a line.

A build, a partnership, a question, or just hello. Fill in the card below and it lands in Sarah’s inbox. A human answers inside a day.

Based in Kalispell, Montana. Serving Northwest Montana and clients nationwide. Call or text (406) 250-6076 · voice demo, Mr. Mustard (406) 312-1223 · sarah@modernmustardseed.com

Write the note Start an inquiry

Here to build something? The inquiry goes straight to Sarah, answered inside one business day.

Not sure what to ask for? Read about our advisory, meet the agent team behind the studio, or see web design, SEO and phone receptionists in Kalispell.

Cartoon: on a sunny dock, Dijon the dog trots up with a letter in his mouth, mustard seed helpers sort a basket of letters and one rides a paper airplane, Mr. Mustard gives a thumbs up from a vintage phone, and Sarah reads a note with a coffee.