StayManual.app VS https://open-gpt.app/

• One QR code per property
  Print it once and stick it up. Update the manual any time; the printed code keeps working. No reprints, ever.
• 12 languages built in
  The manual opens in the guest's own language automatically. Wi-Fi passwords and door codes are protected from translation, so they stay exactly as you typed them.
• Time-aware Call Host button
  Guests tap Call Host and reach whoever is on duty right now: owner, co-host, cleaner or night cover. After-hours questions stop landing on your bedside table.
• No app, no login for guests
  The manual is a normal web page. Guests scan and read. Nothing to download and no account to create.
• Free for one property
  Every feature included on the free plan, no card on file. Paid plans only start when you add a second property.
• Referral program, recurring earnings
  Share your link with other hosts and earn a share of their subscription every month, for as long as they stay subscribed.
• Print-ready PDF booklet
  The whole manual as a clean PDF: cover photo, your logo, every section and photo, page numbers, with the QR on the front page. Leave a printed copy in the property.
• 30-second how-to videos
  Film the washing machine or the heating timer on your phone and drop it in. Guests press play. No translation needed for hands pressing buttons.
• Live announcement banner
  Pin a one-line note to the top of the guide: power cut, plumber on the way, welcome basket waiting. Schedule it to appear and clear itself, in the property's timezone.
• Digital guest book
  Guests tap once to check in on arrival and once on the way out, and can leave you a private note during the stay. Publish the kind ones for the next guest.
• Private mode
  Lock the manual behind a short code when it carries door or alarm codes. Guests enter it once and their phone remembers it for the stay.
• Guest insights
  See which sections guests read and which get a quiet thumbs-down, plus scan counts, top countries and devices. Rewrite what isn't landing.
• One-tap review requests
  Paste your listing link once and guests get a Leave a review button branded to where they booked: Airbnb, Vrbo, Booking.com or Google.
• 18 starter sections
  Wi-Fi, check-in, house rules, appliances and the rest come pre-built with the right template inside. You fill in blanks instead of staring at a blank page.
• One-tap copy for codes
  Guests tap once and the Wi-Fi password is on their clipboard. No mistyping letter-O for zero.
• Bulk QR sheet for portfolios
  Every property's QR on one printable page. Cut, tape up, done.
• Make it feel like your place
  Your logo, your brand colour, your cover photo. The guide reads like you wrote it, not like a third-party website.
• Your words stay yours
  Export the whole manual as plain text or PDF any time. No lock-in, from day one.
• Simple pricing
  Free for 1 property, $15/month for 2 to 5, $39 for 6 to 15, $99 for 16 to 50. No per-property fees, no per-guest fees, no cut of bookings.

• Accessible AI Chat Interface
  Provides a user-friendly web-based interface for interacting with GPT-based AI models without needing to set up API access or coding knowledge.
• No Installation Required
  Being a web application, it can be used directly from a browser without downloading or installing any software.
• Potentially Free or Low-Cost Access
  Many GPT wrapper sites like this offer free tiers or lower-cost access compared to official API pricing, making AI chat more accessible to casual users.
• Quick Setup
  Users can typically start chatting almost immediately after visiting the site, with minimal account creation or configuration steps.
• Cross-Platform Compatibility
  Since it runs in a browser, it can be accessed from various devices including desktops, tablets, and smartphones without platform-specific versions.

Possible disadvantages

• Uncertain Reliability
  Third-party GPT wrapper websites often depend on underlying API access that can be unstable, rate-limited, or discontinued without notice, affecting consistent availability.
• Data Privacy Concerns
  Using an unofficial third-party service to process conversations raises questions about how user data and conversation history are stored, used, or shared.
• Limited Transparency
  It may be unclear which underlying AI model version is being used, how up-to-date it is, or what modifications have been made to the base model's behavior.
• Potential Hidden Costs or Ads
  Free-to-use AI wrapper sites often monetize through ads, premium upsells, or data collection, which may not be clearly disclosed to users upfront.
• Lack of Official Support
  Unlike official AI platforms, unofficial wrapper sites may lack dedicated customer support, regular updates, or accountability if issues arise.