Trusted by 1000+ Customers

Build Your Offline Automation On Top of PostGrid

Unified Offline API

Empower your software to send personalized letters, cheques, postcards and improve address accuracy – all from a single REST API

Integrate and Automate

Integrate with your CRM to automatically send direct mail on your schedule; our API connects with over 1600 apps

Address Verification

Ensure high mail deliverability rate through our Royal Mail certified Address Verification API

Analytics and Tracking

Equipped with analytics and tracking to measure campaign performance, impact and ensure accurate deliverability

Unified Offline API

Send personalized letters, cheques, postcards and improve address accuracy – all from a  unified API

  • Deep Personalization – Send super-personalized letters, postcards and checks with a single API call
  • Test & Live API Keys – Use our test API keys to develop your software without polluting the live mode
Unified Offline API
targeted campaigns

Integrate & Automate with Your Existing Tech Stack

  • Zapier Integration – Connect with over 1600 apps using Zapier or webhooks
  • Dedicated Dev Support – Ensure seamless integration to your stack with detailed docs and dev support if required
  • Triggered campaigns – Set and forget trigger-based events. Trigger to send automated direct mail based on certain events in your tech

Address Verification & Completion

  • Address Verification – Verify and correct addresses across UK in accordance with postal standards
  • Address Parsing – Use our freeform address parsing capabilities to clean poorly formatted addresses
  • Address Autocomplete – Autocomplete addresses at the point-of-entry, ensuring correct data
  • PAF Certified – All our addresses are PAF certified and standardised to Royal Mail standards for higher and accurate delivery rate
address verification and validation api

Detailed Analytics and Tracking

  • Detailed Activity Log – View logs of all sending activity – including the status of every existing and past order
  • Database Search & Export – Search for and download print-ready renderings of all mailings at any time
  • Granular level Metadata – Attach application-specific metadata to any order for improving visibility and simplifying integration

PostGrid has you covered from all sides

Regulatory Compliance

Data is handled in accordance to all legal framework and requirements and our partners are GDPR, DPA (Data Protection Act), ISO 9001, 14001, 27001, 2701 certified

Data Security and Secure Hosting

Your data is handled in the most secure and confidential manner and we host on Amazon web services for quick, easy to use and safe hosting

Scalable Solutions

Scale your communication channel with ease with our scalable REST API and integration capabilities. 

All teams run on PostGrid

Enhance your team's performance with a unified API. Our solution is designed for on demand or scalable needs. Easily improve your workflow with seamless integration and automate your offline process.

postgrid benefits
Learn More About All Solutions
Learn how marketing teams use PostGrid for customer acquisition & marketing automation
Learn how developers use PostGrid for process automation
Billing & Finance
Learn how billing & finance teams use PostGrid to automate transactional mail
Learn how compliance teams use PostGrid to stay audit-ready and automate compliance mail
Customer Success
Learn how customer success teams use PostGrid to delight and retain customers

Integrates with your favourite tech stack & tools

Easily Improve your workflow and automate print & mail through seamless integration capabilities.

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Ready to Get Started?

Start transforming and automating your offline communications with PostGrid