Stamps.com
With Stamps.com, you can easily buy, calculate and print official USPS® postage for anything from postcards to envelopes to packages – domestic or international. Print on a variety of labels, envelopes or plain paper. No more guesswork. No more overspending. Just place your letter or package on the Stamps.com scale (free with every account) and the exact weight is sent to the software and the correct postage amount is printed. Not sure what mail class to choose? No problem. Stamps.com will help you select the best mail class based on price and delivery time. With Stamps.com, anything you can do at the Post Office you can do right from your desk 24/7. No waiting in line. No traffic. No more wasting valuable time you could be using to grow your business. Just print your postage, stick it to your mail and your mail carrier will pick it up for free.
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DocuPost
DocuPost is an online postal mailing platform that lets businesses upload, design, and mail physical letters, postcards, and checks via the U.S. Postal Service entirely from a web dashboard, replacing trips to the post office and manual mail processes with a streamlined digital workflow. Users can send individual or bulk mailings with customizable options such as color or black-and-white printing, single or double-sided pages, USPS First Class, Standard, Priority, or Certified Mail, return receipts, tracking updates, and intelligent mail merge for personalized outreach. It supports secure, HIPAA-compliant mailing of sensitive documents, integrates with CRM and productivity tools like HubSpot and FileVine, and features an address book and mailing list management for repeat use. DocuPost also provides the ability to mail professional business checks with custom logos, attach PDFs, schedule future mailings, and track mailing status from an intuitive dashboard.
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Switch
Switch is a secure Saas mailing platform built for small businesses to send documents and letters completely online. Switch handles the printing, postage, and mailing of your documents. With address verification and correction, certified mail, and more Switch is the perfect solution for sending business mail. No more trips to the post office, no more managing mailing supplies or postage meters. Save time and money with Switch. Tired of wasting time preparing mail and in Post Office lines? Meet Switch. Just upload your business documents in seconds, input the addresses and we take care of the rest. Say goodbye to standing in long lines in the Post Office, Switch is the answer to all your problems. With a focus on privacy and security, we make sure your business mail is delivered quickly and securely. Invite your team members to Switch so they can start sending mail safely and securely.
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Postmarkr
Postmarkr is a web application that lets you send physical USPS mail entirely online. Upload a PDF, enter a recipient address, pay, and we handle printing, stamping, and mailing via USPS. Supports letters, certified mail with return receipts, and postcards. Features include real-time USPS tracking, address verification, and a simple pay-per-piece pricing model starting at $1.50 per letter. No subscriptions or minimums required. Built for small businesses, law firms, healthcare practices, property managers, and solo practitioners who need to send official mail without visiting the post office.
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