doppio.sh vs. Formstack Documents

Generate PDFs and screenshots from HTML with just a few lines of code! Doppio is an API service, that provides the world best rendering engine to convert HTML to PDF or take screenshots. At scale, without compromising your security. With Doppio you just need an API call to generate huge amounts of file (sync or async rendering). You can even store files directly in your own S3 bucket without compromising privacy. Doppio is free to use up to 400 docs per month. We provide pricing plans offering higher volumes and additional features.

Formstack Documents is the only document generation solution you need to save time, put a stop to manual entry, and streamline your paperwork process. With Formstack Documents, you can upload, merge, and deliver smart documents in a snap. Start from scratch or upload your own fillable PDF or Word document. Our app allows you to easily customize your document and merge it with data. Once you've created your document, it's time to figure out where you'll be sending it.