About ComplaintPro

Empowering UK consumers to stand up for their rights with professional, AI-generated complaint letters.

ComplaintPro is an AI-powered complaint letter generator built to help everyday consumers resolve disputes with businesses quickly and effectively. Whether you are dealing with a faulty product, poor service, unexpected billing charges, or a broken contract, our platform transforms your experience into a clear, assertive, and professionally written complaint letter in seconds. Each letter is crafted by artificial intelligence that references relevant UK consumer protection legislation — including the Consumer Rights Act 2015 and Section 75 of the Consumer Credit Act — so your complaint carries real legal weight without requiring you to hire a solicitor.

Our service is designed for anyone who has ever felt ignored, fobbed off, or overwhelmed by the process of making a formal complaint. You do not need legal expertise or a way with words — simply describe what happened in your own language, and our AI will structure it into a polished, persuasive letter ready to send to the company in question. We operate on a simple credit-based pricing model: buy credits, use them whenever you need a letter, and never worry about subscriptions or hidden fees.

ComplaintPro is built and maintained by a small team based in the United Kingdom who are passionate about consumer rights and accessible justice. We believe that everyone deserves a fair hearing and that a well-written complaint letter is often the most powerful tool for getting one. Our team continuously refines the AI models and legal references behind the platform to keep pace with changing regulations and real-world dispute scenarios, so the letters you generate are always relevant, current, and effective.

AI-Powered

Advanced AI writes professional letters tailored to your specific situation.

Legally Grounded

Letters reference UK consumer rights legislation to strengthen your case.

Instant Results

Generate a ready-to-send letter in seconds — no waiting, no appointments.

Ready to make your voice heard?

Join thousands of UK consumers who have successfully resolved their disputes.

ComplaintPro

AI-powered complaint letter generator. Professional letters in seconds.