Side by side
DirectMail.io vs PostBridge
Both stand on direct mail automation software. Which one you can start free with, which one lets you read the code, and what each costs once you pay.
DirectMail.io combines print production, postal operations, digital channels, automation, and attribution in one web platform. Its audience-specific plans and integrations support organizations running coordinated direct-mail programs, but buyers must request pricing and configure campaigns in the interface.
Visit DirectMail.ioPostBridge combines document mailing, quote approval, and tracking records with integrations and automation options. Review its regional availability, separate postal charges, and delivery limitations before setting up a workflow.
Visit PostBridgeThe facts
| DirectMail.io | PostBridge | |
|---|---|---|
| Free plan | No | A free trial |
| Open source | Not published | Not published |
| Runs on | Web | Android, API, iPhone, Web |
| Lowest paid plan | Free or on request | Business/Profile: $39 a month |
| Plans published | 4 | 2 |
| Maker | Not published | Not published |
| Website | directmail.io | postbridge.ai |
| On direct mail automation software | #18 of 28 | #14 of 28 |
DirectMail.io: what it does well
- Print-ready PDFs with variable data
- Broad postal processing tools
- One-to-one mail personalization
- HubSpot and Salesforce integrations
- SOC 2 Type 2 certification
What to know first
- No free plan or trial
- Pricing requires a demo
- No public REST campaign API
- Setup typically takes one to two weeks
PostBridge: what it does well
- Requires team approval before a quoted job prints.
- Supports tracked and verified delivery options.
- Offers address verification and CRM connections.
- Provides API, MCP, GPT Actions, SDKs, and agent workflows.
- Postal proof documents can be downloaded for seven years.
What to know first
- Postal service is listed for three countries.
- Postal usage is charged separately from the monthly plan.
- Priority Mail is unavailable for new letters.
- USPS Certified Mail lacks paper PS Form 3811.
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