Litmus for marketing and advertising agencies

Litmus lets you integrate and collaborate across countless clients to make email marketing more effective than ever.

Get the best results for your clients, on every campaign and email

Let’s face it: Fine-tuning hundreds of emails across dozens of different clients is no easy feat. There are approvals to collect, tests to run, and data to keep safe—not to mention a variety of email personalization needs, messaging to keep on-brand, and designs that need to be error-free. With Litmus, it’s easy to deliver exceptional quality for every client campaign. Whether your teams are handling a few emails at a time, or thousands.

Build It

Boost the efficiency of your marketing agency by streamlining the creation of highly effective, personalized emails for every client.

Test It

Automate time-consuming manual email testing and streamline the email review process to send every client email with complete confidence.

Trust It

Get the uptime, security, and reliable analytics needed to ensure you’re on top of the latest email trends and being the best strategic advisors.

“Leveraging Litmus preview device rendering and dynamic proofing across our global clients has allowed our 200+ team to build and drive efficiencies in our email workflow. Litmus is critical to our ability to deliver high volume campaigns error-free.”

Rhonda Johnson,
Vice President, Digital Campaign Services, Epsilon

1,000+ hours
saved monthly

Litmus helps Epsilon save more than 1,000 hours per month building, testing, and delivering exceptional emails at scale.
See how they do it
Top brands to integrate with email platform

Integrate with ease

Speed up production by integrating with all of the most popular email service providers, including Marketo, Eloqua, Responsys, Salesforce Marketing Cloud, and Acoustic. Then build, test, and analyze your way to more conversions. We’ll help you streamline every step of the email marketing process into one seamless workflow across clients and accounts.

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How teams collaborate for better results in the Litmus platform

Collaborate across clients

Turn hours-long review cycles into approvals that take a matter of minutes. With specialized email tools for agencies, Litmus makes it easy to collaborate across clients. Give stakeholders direct access to proofs for fast feedback, and then centralize comments in one quick-reference location. From pre-send testing to in-depth analytics, Litmus provides everything you need to create high-converting campaigns.

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Litmus platform feature to keep existing and new clients' data protected

Protect client data

Keep client data safe with separate subaccounts, SSO, and other enterprise-grade security features—plus get important insights without having to collect personally identifiable information (PII). With regular updates and dedicated account management, you can rest assured your client emails abide by all the latest compliance and security standards.

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How teams collaborate for better results in the Litmus platform

Personalize emails at scale

Scale the creation of personalized email elements for all of your clients with live and dynamic email content that helps you break past the barriers of customizing before you send. Plus, harness the power of AI-driven recommendations to supercharge the subscriber experience.

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Customize workflows across clients to keep email campaigns on-brand

Set up automated FTP data feeds for seamless reporting and unified views

Control access with separate subaccounts, customizable security rules, and more.

Over 90% of the top 30 US ad agencies trust Litmus to create better emails

DEG an Isobar company

What Users Are Saying On

It’s time to make every send count—with a partner you can count on

Litmus empowers you to make every send count. It’s a core component of your tech stack that allows you to create, personalize, test, review, and analyze every email you send.

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