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Expand Your Connectivity with Lob’s Platform

Become an Integration Partner

Enable mail and address verification from within your platform. Our platform integrations allow end users to trigger cleansed mailpieces from their most-used and beloved tools. Browse our partners to find a platform or provider to jumpstart your Lob implementation.

Features Powering
Your Offline Communication

Expand Your Offline Reach

Fill key gaps in existing capabilities by expanding your reach to customers offline. Unlock new use cases and differentiation with an omni-channel touch.

Accelerate Your Platform Adoption

Offer greater versatility for customers to build connectivity between different technologies and to customize their platform usage by integrating with Lob.

Bring Effective Solutions Online

Enjoy time and cost savings by simplifying mail workflows with online automation, and scale without having to manage physical mail infrastructure.

Explore Our Integration Partners


Multi-carrier package shipping API

Simon Data

Customer Data Platform that enables you to drive marketing results faster


Customer data platform to improve CX across all industries and channels, and reduce ad spend 


Customer Data Platform to autonomously improve multichannel campaigns 


The retail digital marketing automation platform 


Improve database integrity and reliability by integrating Address Verification into you Shopify store


Automate repetitive direct mail workflows by connecting to any web app or service.


Comprehensive customer engagement platform that powers relevant and memorable experiences.


Online forms to generate leads, distribute surveys, collect payments and more.

built.io flow

Connect apps, devices and on-premise systems to automate business processes.


Invoiced helps companies get paid faster and provide a better customer experience.

Formstack Documents

Digitize and automate workflows with powerful forms, documents, and eSignatures.


A customizable work management solution from Citrix.


Send targeted emails, push notifications, and SMS to lower churn and create stronger relationships.


All-in-one platform to create automations for email, social, SMS & push notification engagements.


A customer data platform that launches personalized direct mail at scale.


Flexible customer data platform for cross-channel CRM and marketing.


Customer data platform that empowers brands to deliver data-driven, personalized experiences.


Zapier empowers anyone to integrate their apps and automate work, without writing any code.

Salesforce Marketing Cloud

Digital marketing automation software to integrate direct mail into omnichannel campaigns.


Easily automate direct mail at scale with Lob's native Salesforce integration with the world's #1 CRM.


Send direct mail through Marketo’s marketing automation platform.

Join Our Partner Program

Whether you’re adding postal capabilities to your platform, or creating greater connectivity between different technologies, unlock new ways to amplify success. Access documentation, more support, and best practices to scale your business.