Go Document Merge

Go Document Merge handles the document side of mail merge: contracts, letters, certificates and any paperwork where you need hundreds of personalized copies. Prepare your merge data in Google Sheets, write a Google Docs template with {{Column Name}} variables, pick a Drive output folder — the folder path itself supports variables, so files can sort themselves by client or date — and generate in bulk. The operational details are well thought through: merge status shows in the sheet row by row, and when you hit Google's hourly quota it can resume automatically, so a 2,000-document run does not need babysitting. Limits follow Google's own: roughly 2,000 documents per day on Gmail accounts and 4,000 on Workspace. It is listed as 100% free, which makes it unusually generous next to paid merge tools. The caveats are scope: this is document generation, not e-signature or approval workflow, and you are living inside Google's quotas and ecosystem entirely. For operations teams, schools and small businesses producing paperwork in volume, it turns a mail-merge afternoon into a button click.