Which GDS systems are supported?

FareRules.ai supports Sabre, Amadeus, Travelport/Galileo, NDC (IATA standard), and airline-direct fare rules. The AI automatically detects the format and adjusts parsing accordingly.

How accurate are the AI explanations?

Our AI is trained on thousands of fare rule patterns and achieves high accuracy. However, fare rules can be complex and ambiguous. We always recommend verifying critical conditions (non-refundable, deadlines) directly with the airline.

Does it support NDC fare rules?

Yes. FareRules.ai can parse both traditional GDS text-based fare rules and modern NDC/JSON-formatted rules. The AI adapts its analysis based on the detected format.

Your fare rules are processed securely and stored encrypted. We never share your data with third parties. Analysis data is associated with your account and can be deleted at any time.

Can I share analyses with my clients?

Yes. Every analysis includes one-tap sharing via WhatsApp, Telegram, and email. You can also copy a client-friendly email summary or generate a shareable link.

What happens after my 5 free analyses?

After using your 5 free lifetime analyses, you can upgrade to Pro ($14.99/month or $143.90/year) for up to 100 analyses per month, plus fare comparison, custom templates, and priority support.

FareRules.ai

AI-Powered · Multi-GDS · Real-time

Decode any fare
rule in seconds

AI-powered fare rules explainer for travel agents. Paste GDS output, get clear explanations.

Start analyzing — free →See how it works

10+

GDS Formats

Languages

Rule Categories

<2s

Analysis Time

Live Demo — No Account Needed

See It Work in 2 Seconds

Paste any GDS fare rule and get a plain-language breakdown instantly. Hit the button below — no sign-up, no credit card.

Sample GDS Input

CAT 5 - ADVANCE RES/TICKETING
  RESERVATIONS ARE REQUIRED FOR ALL SECTORS.
  TICKETING MUST BE COMPLETED WITHIN 24 HOURS AFTER RESERVATIONS
  ARE MADE OR AT LEAST 7 DAYS BEFORE DEPARTURE WHICHEVER IS EARLIER.
  NOTE - RESERVATIONS MUST BE MADE AT LEAST 14 DAYS PRIOR TO
  DEPARTURE OF JOURNEY.

CAT 6 - MINIMUM STAY
  TRAVEL FROM LAST INTERNATIONAL STOPOVER MUST COMMENCE NO
  EARLIER THAN THE FIRST SUN AFTER DEPARTURE FROM FARE ORIGIN.

CAT 7 - MAXIMUM STAY
  TRAVEL FROM LAST INTERNATIONAL STOPOVER MUST COMMENCE NO
  LATER THAN 12 MONTHS AFTER DEPARTURE FROM FARE ORIGIN.

CAT 10 - COMBINATIONS
  END-ON-END/SIDE TRIPS/ROUND TRIPS/CIRCLE TRIPS/OPEN JAWS
  PERMITTED. FARES MAY BE COMBINED ON A HALF ROUND TRIP BASIS.

CAT 16 - PENALTIES
  CHANGES
    BEFORE DEPARTURE
      CHARGE USD 200.00 FOR REISSUE/REVALIDATION.
      CHILD/INFANT DISCOUNTS APPLY.
      NOTE - FARE DIFFERENCE MAY APPLY.
    AFTER DEPARTURE
      CHARGE USD 300.00 FOR REISSUE/REVALIDATION.
      CHILD/INFANT DISCOUNTS APPLY.
      NOTE - FARE DIFFERENCE MAY APPLY.
  CANCELLATIONS
    BEFORE DEPARTURE
      CHARGE USD 350.00 FOR CANCEL/REFUND.
    AFTER DEPARTURE
      TICKET IS NON-REFUNDABLE.
      NOTE - UNUSED TAXES AND FEES ARE REFUNDABLE.
  NO-SHOW
    CHARGE USD 200.00 IN ADDITION TO CHANGE/CANCEL FEE.
    NOTE - NO-SHOW PENALTY APPLIES PER DIRECTION.

CAT 18 - SURCHARGES
  FUEL SURCHARGE - YQ USD 150.00 PER COUPON.
  CARRIER IMPOSED - YR USD 30.00.

CAT 23 - MISCELLANEOUS
  FARE BASIS: VLXP14US
  RULE APPLICATION: PRE-PAID TICKET ADVICE
  CARRIER: AA - AMERICAN AIRLINES
  ROUTING: GRU-MIA
  NOTE - BAGGAGE ALLOWANCE AS PER CARRIER RULES.
  CHECKED BAGS - FIRST BAG FREE. SECOND BAG USD 60.00.

✈️

Hit the button to see the AI analysis

Process

How It Works

Paste fare rule

Copy fare rules from any GDS system

AI detects & parses

Automatic GDS detection with colored highlights

Clear explanations

10 categorized explanation cards appear

Share instantly

Send via WhatsApp, Telegram, or email in one tap

Capabilities

GDS Auto-Detection

Sabre, Amadeus, Travelport, NDC

Multi-Language

English, Spanish, Portuguese, Chinese

Smart Warnings

Non-refundable, no-show, deadlines

One-Tap Share

WhatsApp, Telegram, Gmail

Fare Comparison

Side-by-side analysis (Pro)

Learning System

Gets smarter with every correction

Pricing

Simple, transparent pricing

MonthlyYearly 20% off

Free

5 analyses (lifetime)

✓5 fare rule analyses
✓GDS auto-detection
✓Multi-language output
✓WhatsApp & email sharing

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✓100 analyses per month
✓Fare comparison
✓Custom email templates
✓Priority support

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Custom

For teams & high-volume agencies

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✓Everything in Pro
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Frequently Asked Questions