PostBridge
PostBridge helps teams send business documents by mail from PDFs or connected workflows, keeping tracking and mailing records together.
What PostBridge is
PostBridge helps teams send business documents by mail from PDFs or connected workflows, keeping tracking and mailing records together. A team member must approve a quoted job before it prints. The workspace supports letters, postcards, stamps, shipping labels, tracked and verified delivery, and address verification. Teams can connect tools including Clio, QuickBooks, Salesforce, HubSpot, Zoho Books, Google Sheets, Airtable, Google Drive, Dropbox, SharePoint and Canva. Automation options include REST API endpoints, MCP tools, GPT Actions, SDKs and agent workflows. PostBridge serves the United States, United Kingdom and France through USPS, Royal Mail and La Poste, and can be used on web, iOS, Android or inside ChatGPT. The Business/Profile plan costs $39 a month, includes five licensed team members and unlimited free viewers, and charges postal usage separately. An eligible workspace receives one 14-day trial; qualifying carrier-QR first trials last 28 days, and trials do not stack. The service says it is GDPR compliant and SOC 2 aligned.
Good
- Approval is required before jobs print
- Supports address verification
- Offers API and workflow automation options
- Works across three listed postal regions
- Proof documents remain downloadable for seven years
Watch out
- No free plan is listed
- Postal usage is charged separately
- Priority Mail is unavailable for new letters
- Letter content retention is limited after fulfillment
Who it suits
PostBridge is aimed at legal, finance and accounting, real estate, and marketing teams that mail business documents. It may also suit healthcare administration, insurance, collections, public-sector, nonprofit, HR, compliance and professional-services teams.
Verdict
PostBridge combines document mailing, approval controls and tracking with connections to business tools and automation options. Consider the separate postal charges and retention periods when deciding whether it fits your team.
Plans and prices
From PostBridge's own pricing page, checked 8 Oct 2026.
| Plan | Price | What it gives you |
|---|---|---|
| Business/Profile | $39 a month | 5 licensed Team members included · unlimited free viewers · additional licensed members: $9.99 monthly or $99 annually · postal usage charged separately · $39 / £35 / €37 monthly; $390 / £350 / €370 annually, with 2 months free |
| Enterprise & high-volume mail | Priced on request | Volume rate card · committed pricing · bulk and API throughput · named onboarding · Custom quote |
The facts
Each one read from PostBridge's own pages, with the date it was checked.
What it does
- Automation
- PostBridge offers REST API endpoints, MCP tools, GPT Actions, SDKs, and agent workflows for postal automation.checked 8 Oct 2026
- Integrations
- The site lists integrations including Clio, QuickBooks, Salesforce, HubSpot, Zoho Books, Zoho Invoice, Harvest, Google Sheets, Airtable, Google Drive, OneDrive, Dropbox, SharePoint, Google Docs, and Canva.checked 8 Oct 2026
- Mobile and ChatGPT access
- The site says users can work on the web, iOS, Android, or inside ChatGPT.checked 8 Oct 2026
- Notable limit
- Priority Mail is currently unavailable for new letters, and USPS Certified Mail does not offer paper PS Form 3811.checked 8 Oct 2026
- Postal products
- Its workspace supports letters, stamps, shipping labels, tracked delivery options, and verified delivery options.checked 8 Oct 2026
- Postal regions
- The site says PostBridge is available in the United States, United Kingdom, and France, using USPS, Royal Mail, and La Poste postal services.checked 8 Oct 2026
- Product
- PostBridge lets teams upload a PDF or connect a workflow so it can print and mail business documents while keeping tracking and mailing records together.checked 8 Oct 2026
- Proof retention
- Stored postal proof documents are downloadable for seven years; letter content is retained for 90 days after fulfillment or 30 days after a failed, expired, or refunded send, and uploaded files are cleared within about 30 minutes.checked 8 Oct 2026
- Security and privacy
- PostBridge describes itself as GDPR compliant and SOC 2 aligned, and says documents and contact data are not sold or used to train AI models.checked 8 Oct 2026
- Support
- The site lists support at [email protected].checked 8 Oct 2026
- Supported users
- The site identifies legal, finance and accounting, real estate, and marketing teams as target users, and also lists healthcare administration, insurance, collections, public sector, nonprofits, HR and compliance, and professional services.checked 8 Oct 2026
- Workflow controls
- The team reviews a quote before approval, and nothing prints until a team member approves the quoted job.checked 8 Oct 2026
Money
- Trial terms
- An eligible workspace receives one 14-day first trial; a qualifying carrier-QR first trial lasts 28 days, trials do not stack, and there is no second trial.checked 8 Oct 2026
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