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Fairlisted

How it works

Facts in. Clean copy out. Under five minutes.

Fairlisted splits the job in two: AI writes only from what you entered, and plain rules — not another AI — check the result.

  1. Step 01

    Enter the facts

    Beds, baths, features, location. Each line becomes a numbered fact — the only things the copy is allowed to say.

    • F33 bedrooms
    • F8Renovated kitchen, quartz
    • F120.4 mi to Riverside Park
  2. Step 02

    Fact-locked generation

    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

  3. Step 03

    Deterministic screening

    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

  4. Step 04

    Rewrite flagged parts

    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

Fact tracing

Every sentence points back to something you said.

Each fact gets a number. Each sentence lists the numbers it used. A sentence with none — like a roof you never mentioned — is shaded and listed as “Not traced to a fact”.

Your facts

  • F33 bedrooms(used by the highlighted sentence)
  • F42 bathrooms(used by the highlighted sentence)
  • F51,840 sq ft finished(used by the highlighted sentence)
  • F8Renovated kitchen, quartz, gas range
  • F10Original oak floors, main level
  • F11Fenced backyard, mature oaks
  • F120.4 mi to Riverside Park

Generated draft

Sentence 1 of 6

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

Screening

Three severity levels, each with a reason and a fix.

The scanner is deterministic: the same text always gets the same result, in milliseconds, with no AI cost. Rules are versioned data, so they improve without waiting for a release.

  • Risk

    Wavy underline

    perfect for families (Risk)

    Language that can support a Fair Housing complaint on its own: who may or may not live here.

    Categories: Familial status, Religion, Race / national origin, Disability

  • Caution

    Dashed underline

    walk to great schools (Caution)

    Phrases that can steer buyers or describe people instead of the property. Usually worth rewording.

    Categories: Steering, Terminology, Gendered term, House of worship, Age, Familial status, Tenant preference

  • Style

    Dotted underline

    charming gem (Style)

    Overused phrases buyers now read as generic AI copy. Not a legal issue, just weaker copy.

    Categories: Cliché

Double underline · Number

Number cross-check

Updated 3-bed, 2-bath (Number: you entered 3 baths) Craftsman…

Beds, baths, square feet and year built in the copy are compared with what you entered. A contradiction (“2 bath” when you entered 3) is a red item; a number for a field you left empty is an amber item.

Rewrite only what's flagged

One click sends the flags, untraced sentences and number mismatches back with the draft, asking for minimal changes. Clean sentences stay put, and the new draft is screened again automatically.

Try the screener on your own listing

Know the limits

What Fairlisted doesn't do.

  1. Not legal advice

    The rules flag common risks from HUD advertising guidance. They can't judge context, and a clean report is not a legal opinion.

  2. Federal rules only, for now

    Some states protect more classes than federal law. State-specific rules will ship only after a legal review.

  3. No auto-posting

    You copy the final text into your MLS yourself, so you always review what goes out under your name.

Read the Fair Housing disclaimer

Free listing checker

What does your current listing flag?

Paste it into the free checker. It runs in your browser — nothing is sent or stored.

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