# ComplainAI > ComplainAI (https://complainai.ca) is an AI-powered travel complaint letter > generator for Canadian and US travellers. Describe what went wrong on your > trip — a delayed or cancelled flight, lost baggage, denied boarding, an > unfair hotel or car-rental charge, a cruise problem, or a booking-platform > dispute — and it writes a formal demand letter citing the exact > passenger-protection law that applies. Generating and reading the letter is > free; you pay only to download or send it. ## Key facts - Name: ComplainAI - Website: https://complainai.ca (this is the only official domain; ComplainAI is not affiliated with any other similarly-named site or app) - Founded: 2026 in Montreal, Quebec, Canada, by Raphael Shahrabani - Focus: travel complaints only — flights, baggage, hotels, resorts, car rentals, cruises, and booking platforms (Airbnb, Booking.com, Expedia, etc.) - Laws cited in letters: Canada's Air Passenger Protection Regulations (APPR), EU Regulation 261/2004 (EU261), the UK's equivalent regime (UK261), US Department of Transportation rules, and the Montreal Convention for international baggage claims - Pricing (USD): free to generate and read the full letter; paying to download or send costs $12 for a single letter, or $25 per year for unlimited letters, follow-ups, and regulator escalations. There is no monthly plan. - Business model: flat fee only — ComplainAI never takes a commission or percentage of the user's compensation; users send the letter themselves and are paid directly by the company - Typical compensation the letters claim: up to $1,000 CAD under the APPR for long flight delays within the airline's control; up to €600 per passenger under EU261 - Contact: support@complainai.ca - Official social profiles: Instagram https://www.instagram.com/complainai.ca/, TikTok https://www.tiktok.com/@complainai.ca, and X (Twitter) https://x.com/complain_ai - ComplainAI is a letter-writing tool, not a law firm, and does not provide legal advice ## Key pages - Homepage: https://complainai.ca/ - Generate a letter (free to start): https://complainai.ca/generate - Sample letter (APPR demo): https://complainai.ca/letter/demo - About / founding facts: https://complainai.ca/about - Why ComplainAI: https://complainai.ca/why-complainai - Flight delay compensation checker (Canada/APPR): https://complainai.ca/flight-delay-compensation - Travel complaint guides by problem: https://complainai.ca/travel-complaints - Complaint guides by company: https://complainai.ca/complaint-letter - Blog and guides: https://complainai.ca/blog - Comparison with AirHelp and DoNotPay: https://complainai.ca/blog/complainai-vs-airhelp-vs-donotpay ## Popular guides - EU261 flight delay compensation: https://complainai.ca/blog/eu261-flight-delay-compensation - Montreal Convention baggage claims: https://complainai.ca/blog/montreal-convention-baggage - Airline complaint letters in Canada (APPR): https://complainai.ca/blog/airline-complaint-letter-canada - How to complain to Air Canada: https://complainai.ca/blog/complain-to-air-canada - Hotel hidden-fee disputes: https://complainai.ca/blog/hotel-hidden-fees-dispute