thirds.ai makes good-looking, on-brand images and PDFs from templates. You start from a designer-made template, your own words, HTML, or a picture, and add your logo, colours, and fonts. Then you make as many new files as you need, with new words, prices, and photos in each one.
You can make them on the website, from ChatGPT or Claude through our connector, or through the API. Every file fits your brand, so you don't have to check each one. 1 credit makes 1 PDF or image. A file that fails costs nothing. You start free with 50 credits a month and no card.