PrintByPost vs PostGrid — Self-Serve vs Enterprise API

PostGrid and PrintByPost both print and mail documents, but they serve very different audiences. PostGrid is an enterprise direct-mail API built for businesses sending campaigns at scale. PrintByPost is a one-off, no-account service for individuals and small businesses. Here's how they actually compare.

Quick verdict

Use PrintByPost if you

are mailing one or a handful of documents, don't want to talk to a sales team, and want to pay per order with no minimums.

Use PostGrid if you

are running automated direct-mail campaigns at scale, need address verification at API level, or already have a developer integrating direct mail into a CRM workflow.

Side-by-side comparison

Feature	PrintByPost	PostGrid
Starting price (1-page letter, US)	$2.99 all-in (incl. Standard USPS shipping)	Tiered enterprise pricing — typically contact sales
Audience fit	Individuals, freelancers, small businesses, one-off mail	Enterprise direct-mail campaigns, marketing automation
Setup time	Upload PDF → check out (under 2 minutes)	Account setup, API integration, sales onboarding
Minimums	None — pay per order	Per-piece minimums or monthly tiers (varies)
API for developers	Not yet	Yes — comprehensive, address verification, campaign tools
International delivery	Yes — worldwide from $4.99	Yes — global coverage built for scale

Concrete pricing example

A single 3-page contract: PrintByPost is $3.29 all-in, no signup. PostGrid's per-piece costs are competitive at high volume but their model requires an account and is overkill for one-off mail. If you're mailing 10,000 letters a month for a marketing campaign, PostGrid's the right tool. If you're mailing one contract today, PrintByPost is.

When PrintByPost is the better fit

PrintByPost fits anyone mailing one-off documents — contracts, rental applications, resumes, personal letters. No account, no API, no sales call. You're done in under 2 minutes from upload to payment.

When PostGrid might be better

PostGrid is the right choice when you need direct mail as part of an automated workflow — CRM-triggered postcards, customer onboarding letters, address-verified bulk mail at scale. If you're integrating mail into your software, PostGrid's API is purpose-built.

Comparison verified June 2026. Competitor pricing and features may have changed since publication — check their site for the latest before deciding. Visit PostGrid →

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