Vertical AI · Real Estate

NYOA

A Claude plugin and SaaS platform built with a Nashville realtor as co-creator, designed to replace the stack of subscription tools a real estate agent stitches together every week.

Client

Ann-Riley Caldwell

SimpliHOM · Nashville

Engagement

Co-creator + Operator

Surface

Plugin · SaaS · Marketing site

Status

Live · nyoa.tech

2026 — ongoing

01

The problem

The average residential agent pays for somewhere between four and ten subscription tools — a CRM, a listing-copy generator, a content scheduler, a market-report builder, a transaction tracker, a separate AI assistant that promises to do all of the above. None of them know each other. Most cost $79–$200 a month. Most go unused after the first thirty days.

Ann-Riley Caldwell is a Nashville realtor with SimpliHOM. She's also a licensed California attorney with a financial planning degree — the rare agent who's comfortable evaluating tools on their actual merits instead of their marketing. We'd been working together on AEO content for her brand Not Your Ordinary Agent when she started sending over screenshots of competitors' AI tools and asking why they all sounded the same.

The answer was that they were all wrappers — generic prompts running on generic templates, producing prose that read like every other agent's prose. The thing missing wasn't AI. It was voice, context, and a workflow that didn't require an agent to learn yet another piece of software.

02

The thesis

Anthropic had just shipped Claude plugins — bundles of skills and slash commands that install directly into an agent's Claude account. No app to maintain. No server bill. No seats to count. The marginal cost of running NYOA, once built, would be zero.

That made the pricing question easy: $149, one time, forever. Less than the referral fee on a single closed transaction. Cheaper than two months of any competitor. And structurally impossible for a SaaS-funded competitor to match without rewriting their business.

The harder question was what to put inside it. Most "AI for realtors" tools ship five generic prompts and call it a product. We wanted something that felt like Ann-Riley had hired a chief of staff who already knew her business.

Every realtor's AI sounds the same. The thing missing isn't AI — it's voice, context, and a workflow that doesn't require learning another piece of software.

Working note, NYOA discovery, Q1 2026
03

The build

The plugin shipped with fifteen Claude skills, each one mapped to an actual job an agent does in a week. Ann-Riley supplied the friction points: which emails she rewrites three times, which listings she audits before posting, which testimonials she keeps forgetting to ask for. We turned each of those into a slash command.

The voice work was the unlock. Most AI tools ask for "your tone" in a dropdown — friendly, professional, luxury. NYOA captures it from real samples: past emails, listing descriptions, testimonials. Output sounds like the agent, not like a press release. That single difference is what made early users stop comparing it to ChatGPT.

/listing-copy/listing-audit/listing-presentation/buyer-seller-comms/offer-analyzer/aeo/social-content/testimonial-engine/daily-ops

Claude Skills

Plugin runtime

Next.js 15 · App Router

Marketing + platform

Supabase

Auth · Postgres · RLS

Stripe Checkout

One-time + free tier

Vercel

Deploy · preview · edge

Anthropic API

Platform inference

Resend

Transactional · digest

GitHub Actions

CI · PR previews

04

Execution

The plugin works beautifully for Claude-native agents — but the addressable market for "agents who already pay for Claude Pro and know how to install plugins" is small. To reach the other 99% of realtors, we built a SaaS platform that wraps the same skills in a purpose-built web UI.

Same brand. Same intelligence. Two tiers: plugin for technical users who want NYOA living in their Claude account, platform for everyone else. The platform is currently shipping at a rate of roughly one production deploy per day — agentic copilot sidebar, weekly digest emails, one-click actions on a "needs attention" dashboard, native voice calibration during onboarding.

Both share the same underlying skill library. A fix to the listing-audit skill ships to plugin and platform users simultaneously. That's the part no incumbent SaaS can copy — they'd have to throw out their stack.

15

Skills shipped

30+

Production PRs / month

$149

One-time, forever

$0

Marginal cost / user

05

Timeline

Jan 2026

Discovery

Audit of Ann-Riley's existing workflow and tool stack. Identified fifteen recurring tasks worth automating and the brand voice samples needed to anchor output.

Feb 2026

Plugin build

Skill-by-skill development against real listings, real client emails, real offer analyses. Ann-Riley operated as live QA — every output measured against what she would have written herself.

Mar 2026

Marketing site + launch

nyoa.tech goes live. Plugin published. First public posts hit the realtor AI corner of X and LinkedIn. Pricing locks at $149 one-time — no subscription, no per-seat.

Apr–May 2026

SaaS platform

Two-tier strategy formalized. nyoa-platform repo expands from marketing-only into full app: Supabase auth, Stripe checkout, agentic copilot, weekly digest, voice onboarding. Free Starter tier opens. Ann-Riley becomes first paying user on both surfaces.

06

What it proved

The product distributes itself

Ann-Riley brings the credibility a builder can't manufacture — every realtor who hears about NYOA hears it from someone who actually uses it for their listings. The endorsement isn't a testimonial. It's a working agent.

The plugin model changes the math

Zero marginal cost means a one-time price is structurally possible. Competitors charging $79–$200/month are defending a cost structure that no longer exists. That gap widens every quarter.

Voice is the only real differentiator

Anyone can wrap a prompt. Almost nobody is calibrating output against real samples of how a specific person writes. The agents who use NYOA stop sounding like every other agent on the MLS.

Plugin as wedge, SaaS as platform

The plugin reaches Claude-native power users at a low price point. The platform reaches everyone else at higher LTV. The same skill library powers both — meaning improvements compound across surfaces.

Got a vertical that's drowning in SaaS?