Built for US residential agents — Rule set v2
MLS copy written only from the facts you enter, every sentence traced back to one, and every draft screened before you hit publish.
Charming (Style: Cliché) gem (Style: Cliché) nestled (Style: Cliché) on a quiet street (Caution: Steering), perfect for families (Risk: Familial status). This 3-bed, 2-bath home features a renovated kitchen with white cabinets and a master suite (Caution: Terminology). Walk to great schools (Caution: Steering) and the church on Elm (Caution: House of worship). Won't last (Style: Cliché)!
63%of agents name output accuracy as their top AI worry.
49%name compliance and legal risk.
The agent who publishes carries the liability.
Not the software that wrote it. Source: RPR agent survey, February 2026.
01The problem
General AI invents finishes, views and conditions that aren't in the house. A “brand-new roof” you never mentioned is a misrepresentation with your name on it.
Chatbots happily write “perfect for families”, “safe neighborhood” and “walk to great schools”. The agent who publishes carries the liability — not the software.
“Charming gem nestled in a tranquil retreat.” Buyers and other agents now read these buzzwords as a sign nobody looked at the property.
02How it works
Beds, baths, features, location. Each line becomes a numbered fact — the only things the copy is allowed to say.
Claude writes from your facts only, and every sentence returns the facts it relied on. Anything not traced is shaded so invented details never slip through.
The renovated kitchen pairs quartz counters with a gas range. F8
Rule-based Fair Housing, cliché and number checks — no AI, so the same text always gets the same result. Each flag has a category, a reason and a suggested fix.
Walk to great schools (Caution: Steering)Caution · Steering
One click sends only the problems back for a minimal rewrite. Clean sentences stay as they are, and the result is screened again automatically.
perfect for families (Risk: Familial status) becomes fenced backyard with mature oaks
03Fact tracing
If a sentence can't be traced, it's flagged before you copy it. No invented roofs, views or finishes.
Updated 3-bed, 2-bath Craftsman with 1,840 sq ft of living space.F3 F4 F5The renovated kitchen pairs quartz counters with a gas range.F8Original oak floors run throughout the main level.F10Out back, a fenced yard with mature oaks.F11Brand-new roof installed this year.Not tracedRiverside Park is 0.4 miles away.F12
04Same house, two drafts
Charming (Style: Cliché) gem (Style: Cliché) nestled (Style: Cliché) on a quiet street (Caution: Steering), perfect for families (Risk: Familial status). This 3-bed, 2-bath home features a renovated kitchen with white cabinets and a master suite (Caution: Terminology). Walk to great schools (Caution: Steering) and the church on Elm (Caution: House of worship). Won't last (Style: Cliché)!
Updated 3-bed, 2-bath Craftsman with a renovated kitchen, white shaker cabinets, and a primary suite with walk-in closet. Fenced backyard with mature oaks, 0.4 miles to Riverside Park.
| Tool | What you get |
|---|---|
| ChatGPT (free) | No compliance awareness, hallucinates features, generic phrasing. |
| ListingAI | Broad feature set; compliance is one feature among many. |
| Small description generators | Generic output, no fact tracing. |
| Fairlisted | Compliance-first: writes only from your facts, traces every sentence, screens every draft, and keeps an audit trail. |
Software doesn't sign the listing. You do. So every sentence should be one you can trace, defend and publish.
05In the box
Risk, caution and style — each with a reason and a suggested replacement. Never color alone.
“2 bath” when you entered 3? Flagged before it reaches the MLS.
Three outputs from one set of facts, each with its own character count.
A PDF audit trail per listing: final text, every flag, how it was resolved, rule-set version.
Paste past listings. We borrow the style, never the facts.
Right in the app. No retention maze, no expiring credits.
06Pricing
Monthly billing. Cancel in one click. Prorated refund on request in the first 14 days.
Screen any listing, no account
$0
For 6–30 listings a year
$29/mo
For busy agents
$49/mo
For teams and small brokerages
$19/seat /mo
07FAQ
No. The screening rules are reviewed against HUD advertising guidance and flag common Fair Housing risks, but they are not legal advice and can't catch everything. You remain responsible for what you publish. If you're unsure about a phrase, ask your broker or a Fair Housing attorney.
Text you paste into the free checker never leaves your browser. In the app, your facts are sent to our AI provider (Anthropic) only to write your copy, and your listings are stored in your private account. We don't sell your data or use it to train AI models.
Yes. Billing is monthly, and you cancel in one click from the Billing page. If you cancel in the first 14 days, ask for a prorated refund and you'll get it.
Fairlisted writes only from the facts you enter and shows which fact each sentence came from, so invented features are caught before you copy. Every draft is then screened by deterministic rules (no AI) for Fair Housing language, clichés and wrong numbers, and only the flagged parts are rewritten.
Yes. You set the character limit per listing, and the MLS description is written to fit it. A counter shows the length of each output.
Free listing checker
Paste it into the free checker. It runs in your browser — nothing is sent or stored.
Check my listing