Freedom251 › Direct Mail Automation Software
PostBridge
What PostBridge is
PostBridge helps teams print and mail business documents from a PDF or connected workflow, while keeping tracking and mailing records together. Before a job prints, the team reviews a quote and a member must approve it. The workspace supports letters, postcards, stamps, shipping labels, tracked and verified delivery, and address verification. It connects with tools including Clio, QuickBooks, Salesforce, HubSpot, Zoho Books, Google Sheets, Airtable, cloud storage services, Google Docs, and Canva. For automation, PostBridge offers REST API endpoints, MCP tools, GPT Actions, SDKs, and agent workflows. Postal service is available in the United States, United Kingdom, and France through USPS, Royal Mail, and La Poste. Users can access it on the 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. Eligible workspaces receive one 14-day first trial; a qualifying carrier-QR first trial lasts 28 days. PostBridge describes itself as GDPR compliant and SOC 2 aligned.
Who it suits
It suits legal, finance and accounting, real estate, and marketing teams that send business documents by post. It may also fit the listed healthcare administration, insurance, collections, public sector, nonprofit, HR, compliance, and professional services users.
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.
Limits
The Business/Profile plan includes five licensed Team members and unlimited free viewers; additional licensed members cost 9.99 USD monthly or 99 USD annually. Postal usage is billed separately. An eligible workspace receives one 14-day first trial, while a qualifying carrier-QR first trial lasts 28 days; trials do not stack.
Plans
| Plan | Billed and limits | Price |
|---|---|---|
| Business/Profile | $39 / £35 / €37 monthly; $390 / £350 / €370 annually, with 2 months free · 5 licensed Team members included · unlimited free viewers · additional licensed members: $9.99 monthly or $99 annually · postal usage charged separately | $39 a month |
| Enterprise & high-volume mail | Custom quote · Volume rate card · committed pricing · bulk and API throughput · named onboarding | On request |
As postbridge.ai lists them, read 8 Oct 2026. The maker's own page has the final word.
Getting started
- Open the PostBridge website
- Choose a web, iOS, Android, API, or ChatGPT access route
- Start the eligible 14-day trial, or the qualifying 28-day carrier-QR trial
- Upload a PDF or connect a workflow
- Review the quote and approve the job before printing
- Select a paid Business/Profile or Enterprise plan
Verdict
PostBridge 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.
Questions
How much does Business/Profile cost?
Business/Profile costs $39 a month, billed at $39, £35, or €37 monthly. Annual billing is $390, £350, or €370, with two months free; postal usage is separate.
Is there a free plan?
No. PostBridge offers a free trial instead.
Which platforms are supported?
PostBridge supports web, iOS, Android, API access, and use inside ChatGPT.
Where can mail be sent?
The service is available in the United States, United Kingdom, and France through USPS, Royal Mail, and La Poste.
What integrations are available?
Listed connections include Clio, QuickBooks, Salesforce, HubSpot, Zoho tools, Harvest, Google Sheets, Airtable, Google Drive, OneDrive, Dropbox, SharePoint, Google Docs, and Canva. CRM connections also include Dynamics 365.
How long is the trial?
An eligible workspace gets one 14-day first trial. A qualifying carrier-QR first trial lasts 28 days, and trials cannot be combined.
Facts from PostBridge's own pages
- Automation
- PostBridge offers REST API endpoints, MCP tools, GPT Actions, SDKs, and agent workflows for postal automation. · postbridge.ai, 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. · postbridge.ai, 8 Oct 2026
- Mobile and ChatGPT access
- The site says users can work on the web, iOS, Android, or inside ChatGPT. · postbridge.ai, 8 Oct 2026
- Notable limit
- Priority Mail is currently unavailable for new letters, and USPS Certified Mail does not offer paper PS Form 3811. · postbridge.ai, 8 Oct 2026
- Postal products
- Its workspace supports letters, stamps, shipping labels, tracked delivery options, and verified delivery options. · postbridge.ai, 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. · postbridge.ai, 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. · postbridge.ai, 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. · postbridge.ai, 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. · postbridge.ai, 8 Oct 2026
- Support
- The site lists support at [email protected]. · postbridge.ai, 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. · postbridge.ai, 8 Oct 2026
- 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. · postbridge.ai, 8 Oct 2026
- Workflow controls
- The team reviews a quote before approval, and nothing prints until a team member approves the quoted job. · postbridge.ai, 8 Oct 2026
Where PostBridge stands on Freedom251
- Direct Mail Automation Software#14 of 28