There are a lot of libraries that do most that this service does. Usually if you're processing pdfs, the pdfs might be sensitive or you have a lot of them, so i

There are a lot of libraries that do most that this service does. Usually if you're processing pdfs, the pdfs might be sensitive or you have a lot of them, so its better to not share them with other companies / people and to use the library to parse it yourself in-line (or hosted as a lambda service). The pricing would have to be really low or I would need to be unable to find a good library for me to want to use an external tool for this.