Mail Populated Letters with Lob in Seconds

WebMerge populates PDFs, Word documents, PowerPoint presentations, and more from your favorite cloud apps then automatically sends them to Lob for print and mailing (yes, with a stamp and everything!). Simply tell us the address and Lob will print your letter and drop it in the mail.

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How it Works

Create a Template

Upload a Fillable PDF, a customized Word, Excel, or PowerPoint, or build one within WebMerge.

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Choose Delivery

Choose a third-party integration, email, and more to easily save and send documents anywhere.

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Merge Form Data

Integrate with WebMerge and automatically send data from Formstack online form submissions to populate your documents.

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5 Features to Look for in a Document Generation Tool

Learn how WebMerge streamlines the entire documentation process for businesses, leading to hyper-productivity and gained peace of mind.

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Why customers choose WebMerge

Accelerate Document Workflows
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"We've integrated with the WebMerge API to allow our customers to easily generate contracts from information calculated by our proposal software."

Oliver M

Automatically Mail Letters
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Try WebMerge completely FREE. Connect Lob and WebMerge today.

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