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The author
Jimenez Julien, the builder behind the FoyerSignIn door
I build small, sharp software for people whose real workplace is a doorway, a driveway or a kitchen island. FoyerSignIn is the one I made for residential listing agents, and it exists because I watched too many good conversations disappear into a clipboard.
The first time I sat through a full open house I was not there to sell anything. A listing agent in Grand Rapids let me stand near the console table for four hours on a Saturday in April while she worked a two bedroom bungalow. Thirty one people came through. She greeted every one of them, answered the same three questions about the furnace, walked a nervous first time buyer through the basement twice, and at 4 pm she picked up a paper sheet that had a coffee ring on it and eleven rows she could not read. She told me, without any drama, that this was normal. That sheet was the entire lead capture system for the best traffic day her seller would get all month.
I went home and did the boring part first. I called forty two agents across Michigan, Idaho, South Carolina, Texas and upstate New York, and I asked all of them the same set of questions. What time do you follow up. What does your seller ask you on Monday. How many people at your last open house were neighbors. Almost nobody had a real answer to the last one, and almost everybody wished they did. The pattern was consistent enough to build on: the capture is broken at the door, the follow up is late because Sunday night is exhausting, and the seller conversation is soft because there is no page of numbers behind it.
So FoyerSignIn was scoped narrowly on purpose. It is not a CRM, it does not want to be your website, and it will never try to price a house for you. It runs the doorway. A tablet in kiosk mode, typed entries you can actually read, a check that tells a neighbor from a buyer, an agency question that satisfies a broker file, a seller report that compiles itself, and three follow up messages that leave without being nagged. Everything else it hands to the tools an agent already pays for.
Experience and expertise
My background is product and engineering, not real estate, and I have been careful never to pretend otherwise. What I bring is fifteen years of building operational software for small teams, and a habit of sitting in the room where the work happens before I open an editor. Before this I built scheduling and intake tools for trades where a missed handoff costs real money: field service, clinics, restaurant kitchens. The pattern repeats. The person doing the work is standing up, holding something, and cannot look at a laptop.
For residential real estate specifically, I spent two full listing seasons riding along. I learned the vocabulary the hard way: caravans, lockbox codes, dwell time, unrepresented buyers, the difference between a neighbor who is nosy and a neighbor who is quietly six months from listing. I learned that the tablet has to survive a toddler, that half the driveways in rural markets have no signal, and that any screen asking for a phone number has to explain itself in one short line or people will type a fake one.
How this product is built and maintained
I write the code, the copy on this site and the release notes myself. Every claim on this page and on the home page traces back to something measured or something an agent said on a recorded call, and when a number changes I change it here rather than letting an old figure sit and look impressive. The rating shown on the home page reflects three verified customer reviews, and I will not inflate that count to look larger than I am.
Releases go out on Tuesdays, never on a Friday, because a broken sign in on a Saturday afternoon is unforgivable. Every change that touches the door screen is tested on real hardware, including a five year old Android tablet that I keep specifically because that is what a lot of agents actually own. Support email reaches me, not a queue, and I answer within one business day. When something goes wrong I write what happened and what I changed, in plain English, on the status page.
What I am accountable for
Three things. The sign in screen has to work at the door, offline, every single weekend. The visitor data belongs to the agent and the brokerage, and it is never sold, rented or marketed to. And the pricing on this site is the pricing you pay, month to month, cancellable in two clicks, with no annual lock and no surprise per visitor charge.
Contact the author
If you host open houses and something here is wrong, or missing, or would be better a different way, write to me. I read every message. The fastest route is jimenezjulien42@gmail.com, and I am also reachable on the profiles listed beside this page. If you would rather see it working first, the demo request form takes about a minute.
Published articles
Everything below runs in The Foyer Report, the FoyerSignIn magazine for agents who host their own open houses, and all nine pieces went out on the same day.
- Fair Housing Limits on What You Ask Open House Visitors
- How to Run a Weekend Open House Solo, From Setup to Lockup
- Open House Safety Checklist for Agents Working Alone
- The Cost of an Open House and How to Compute Cost Per Lead
- Broker Opens vs Public Open Houses: What Each Does for a Listing
- Open House Follow Up Mistakes That Break Call and Text Rules
- Four Weekends of Open House Feedback Behind One Price Cut
- Open House Hosting After the 2024 Buyer Agreement Rules
- A Saturday Spent Watching How Agents Greet Open House Visitors
Written by Jimenez Julien, publication director at MLJ, SASU. Last reviewed on March 2, 2026.