Come For
A Drive
Websites that talk, voice agents that answer, and the command centers that run them. Live in about a week. This is Modern Mustard Seed, and this is the scenic route.
We Grow
Four Things
The orchards up here hang heavy every summer because somebody planted rows on purpose. Same idea down at the studio. Three crops planted together, and a fourth row for whatever your business needs built custom.
Built to be found on Google and to greet whoever lands on it. Your site reads its own tour out loud.
Answers every call on the first ring, at noon and at two in the morning. Books the job while your hands are full.
Every lead, booking, and conversation on one screen. The brain both of the others report to.
Full apps, stores, and agentic software grown from scratch for your operation. Bring the idea, book a call, and we scope it together.
cherry season on the east shore
Do The Math
On The Quiet
A website that just sits there and a phone nobody answers are the same problem wearing two hats. Both of them let a ready buyer walk. Here is what that is worth in your business, counted out loud.
What an average website converts at. Ninety-seven out of a hundred visitors read it and leave without a word.
WordStream conversion benchmarksHow much more likely a visitor is to convert once the page holds an actual conversation instead of waiting to be read.
ICMI chat engagement dataCalls to small businesses that nobody picks up. Not screened, not returned. Rung out.
411 Locals, 85 businesses across 58 industriesCallers who never try you a second time. One unanswered ring and they are somebody else’s customer.
Aircall and CallRail missed call researchMore likely to qualify a lead when it is answered inside five minutes instead of thirty. Not a better pitch, not a bigger budget. Speed. That is the entire advantage a talking website and a voice agent hand you, and they hold it at two in the morning.MIT and InsideSales Lead Response Management Study, Harvard Business Review
go ahead, punch in your own numbers
Type here, or use the keys
- Visitors / mo
- 1,200
- Leads today
- 28
- Talking site lift
- +30%
- New web leads
- 8
- Missed calls / mo
- 43
- Answered by agent
- 43
- Close rate
- 35%
- Avg customer
- $500
- New customers / mo
- 18
- From the site
- $1,480
- From the phone
- $7,577
- Total / mo
- $9,058
- Total / yr
- $108,696
Thank you
Now go forge yours
The web line applies a 30% conversion lift to a 2.35% baseline, the conservative floor of the documented range. The phone line assumes the agent answers every call you currently miss. Your close rate is applied to both. Sources: WordStream conversion benchmarks; ICMI chat engagement data; 411 Locals call study (85 businesses, 58 industries); Aircall and CallRail missed call research; MIT and InsideSales Lead Response Management Study, reported in Harvard Business Review, 2011.
Stop Estimating.
Go See Yours Built.
That number stays a guess until it is your website and your phone number. Tell us your trade and your town, and we forge your talking website, your voice agent, and your command center while you watch. No card, no call, nothing to cancel.
Forged before you pay a cent
Watch The Roadside
Every sign on this road is real. Walk into any of them today.
The flagship. A site and a voice agent built as one thing off one brain. The answer a visitor reads is the answer a midnight caller hears.
Read The Sign →The Demo ForgeTell us your trade. We forge your website, voice agent, and command center before you pay anything.
Forge Mine Free →The Free AuditPoint our AI at your current website and get the honest report in minutes.
Run My Audit →Mustard PicturesCommercials, brand films, and social cuts, directed by the studio AI.
Visit The Studio →The Playbook StoreThe exact playbooks the studio runs on, written down and ready to use.
Browse The Store →Mustard ModeCoach-led training that makes you dangerous with Claude. First session free.
Take The Ramp →Mustard LifeThe whole catalog told as a glossy magazine comic. Every product, every price, printed in ink. Free.
Read The Issue →HUNDREDFOLDThe scaling program for the operator who already has something working. We interview you, forge the offer, and build the agents that run the plan.
See The Program →Every Town Square
Moved Online
There used to be one square where the whole town could see you. Now the square is the internet, everybody is standing in it holding a phone, and being findable there is its own trade. We do that trade. It comes inside the build.
We claim it or clean it up, then set the categories that actually decide which searches you are eligible for. Services written, photos loaded, hours and phone and address matching the site exactly, because matching is the part Google checks.
We ask while the work is still warm, with a link that opens the review box in one tap instead of four. Then we answer every review that lands, the glowing ones and the hard ones. Nothing scripted, nothing paid for, nothing fake.
One set of true facts about your business, published everywhere people look now: Google, Bing, Apple Maps, and the AI assistants they ask instead of searching. When every source agrees, you are easier to find and far easier to believe.
Every page gets exactly one obvious next move, and everything between a visitor and that move gets taken out of the way. We watch what people actually click, then keep moving things until more of them press it.
Most people are not ready on the first visit. So there is something free worth having, an email that shows up on its own, a missed call that texts back in seconds, and a booking link that never sleeps.
Your command center shows calls answered, forms filled, reviews collected, and where every one of them came from. Written in sentences, not charts you have to decode.
all of it standard on a Talking Website, none of it a line item
See What Is Baked InWelcome To The Ranch
Everything below this gate was grown here: real builds, real numbers, real owners who got their evenings back.
Proof // Not theory
Real products. Real receipts.
40+ products shipped across AI, e-commerce, real estate, hospitality, and SaaS. Every metric below comes from a real build with a case study behind it.
one seed, planted on purpose
“The kingdom of heaven is like a grain of mustard seed... it is the smallest of all seeds, but when it has grown it is larger than all the garden plants and becomes a tree, so that the birds of the air come and make nests in its branches.”
Matthew 13:31–32
That verse is the whole business plan. Every build here starts seed sized: one website, one voice agent, one command center for one owner. Then it gets tended every day until the branches can hold weight.
The Birds
Come Home
Your customers, your calls, your bookings. All finding their way back to you, day and night, because there is finally something sturdy to land on.
Four Doors,
All Open
The drive is over. However you like to walk in, somebody answers.
Have him step into character as YOUR receptionist and take a pretend call for your business, on the spot.
Run The DemoDoor 3Forge My Custom DemoGive us your name and trade. The forge builds your website, voice agent, and command center to keep or toss.
Start The ForgeDoor 4Book A Call With SarahThirty minutes, free, with the person who will actually build it. She takes every call herself.
See The Calendaror just call the ranch line: (406) 312-1223. Mr. Mustard picks up.
Straight answers // No sales call required
Questions, answered plainly.
What does Modern Mustard Seed do?
Modern Mustard Seed is a one-person product studio that builds custom websites, voice agents, AI command centers, and apps for businesses. Founded by Sarah Scarano, it ships fixed-scope, fixed-quote builds fast: websites, voice agents, and command centers go live in about a week. Now booking new builds.
Who is Sarah Scarano?
Sarah Scarano is the founder, engineer, and strategist behind Modern Mustard Seed. She is a self-taught full-stack engineer and AI systems architect who has shipped 40+ products across AI, e-commerce, real estate, hospitality, and SaaS, and runs four ventures from one desk.
How long does a build take?
Websites, voice agents, and command centers go live in about a week from kickoff. Custom software, full apps, and online stores are deeper builds and usually take two to four weeks. Fixed scope, fixed timeline, fixed quote. Modern Mustard Seed is now booking new builds and gives each engagement focused attention.
How do I get started?
Book a free 30-minute call at modernmustardseed.com/book. Sarah takes every call herself. Every client also gets Mr. Mustard, the studio AI, on call 24/7 for questions between conversations.
What does it cost?
Each engagement is quoted per project after a free 30-minute discovery call. Pricing is fixed before work starts. No hourly billing, no surprises.
What tech stack do you use?
React 19, Next.js 16, TypeScript, Tailwind CSS, Supabase, Stripe, Vercel, Trigger.dev, Expo and React Native for mobile, plus Anthropic Claude, OpenAI, and Google Gemini for AI. Vapi for voice agents. Same stack across every engagement, refined in production.
Do I own the code when the build is finished?
Yes. You receive the repository, the live deployment, and the documentation. You own the product outright.
What is MUSTARD MODE?
MUSTARD MODE is the coach-led way to master Claude and Claude Code. Mr. Mustard, a live AI coach, trains you through four tracks (Code, Design, Cowork, Ideate) with 28 missions, a prompt library, and a progress HUD. The first coaching session is free at modernmustardseed.com/mustard-mode, and paid levels start at $197 once with lifetime access.
What kinds of products has Modern Mustard Seed built?
Recent builds include DEED AI (FSBO command center for home sellers), PTG AI Deal Analyzer (real estate investment analyzer), Cross + Covenant (direct-to-consumer faith apparel brand), Olive Shoot (agentic OS for solopreneurs), Make Me Studio (AI creative studio), Alive Notes (mobile OS for human intention), Luxe Design (AI real estate staging), and the Wild Daisy Command Center (30-agent operations hub).
Do I need to know AI to work with Modern Mustard Seed?
No. The studio is built for everyone, from a small business owner who needs their first real website to a founder shipping a custom AI tool. The discovery call translates your goal into a scoped build.
Why is it called Modern Mustard Seed?
The name comes from the mustard seed parable in Matthew 13: the smallest seed in the field grows into a tree the birds perch in. Every build here starts seed-sized, and that is the plan. The homepage is a drive around Flathead Lake that ends at that exact tree.