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Litmus

Email testing, previews, analytics platform

Partner Success Manager

Full-Time
CA$90k - CA$105k/yr
Senior
Toronto, ON, Canada
HybridTravel to partner locations is required.
Customer Experience & SupportCustomer Success

About the job

Requirements
  • At least five years of experience in partner management, customer success, implementation, solutions consulting, technical account management, training and enablement, or a similar customer-facing technical role.
  • Professional experience within manufacturing, industrial technology, industrial automation, Industrial Internet of Things, or a related industrial environment.
  • Strong technical aptitude and the ability to understand, explain, and guide software deployment and implementation processes.
  • Experience working with enterprise software, industrial software, Industrial Internet of Things, Internet of Things platforms, data platforms, cloud technologies, or related technologies.
  • Experience training customers, partners, or internal teams on software products and processes.
  • Ability to work effectively with both technical and non-technical audiences.
  • Ability to manage multiple partner relationships, priorities, and projects simultaneously.
Responsibilities
  • Serve as the primary engagement contact for assigned Litmus partners, building strong relationships across technical, implementation, and leadership teams.
  • Lead partner onboarding, training, and ongoing enablement to ensure partners are confident using and supporting Litmus products.
  • Educate partners on best practices for deployment, configuration, implementation, and ongoing support.
  • Provide technical guidance throughout partner-led implementations and customer deployments, including managing escalations and resolving complex challenges.
  • Showcase new Litmus features, product enhancements, and platform capabilities to partner teams.
  • Identify gaps in partner knowledge, technical readiness, or process adherence and develop plans to address them.
  • Monitor partner engagement, deployment quality, and overall satisfaction.
  • Gather partner feedback and collaborate with internal teams to improve processes, documentation, and product adoption.
  • Work cross-functionally with Partner, Sales, Customer Success, Product, Support, and Engineering teams to drive successful outcomes.
  • Travel to partner sites as needed for training, business reviews, technical workshops, and relationship-building meetings.
Desired Qualifications
  • Technical curiosity and the ability to quickly learn new products and technologies.
  • Experience with Wrike.
  • Ability to navigate complex deployment or process-related challenges.
  • Experience working cross-functionally with Partner, Sales, Product, Support, and Engineering teams.

About the company

Litmus provides a subscription-based email marketing platform that combines email testing, analytics, and optimization with AI-driven personalization and security features to improve conversions and ROI for businesses of all sizes. Its product suite includes email previews across devices and clients, spam testing, and performance analytics, along with AI-assisted subject lines and copy suggestions, targeted at marketing teams and agencies who need collaboration tools and reliable email performance data. Unlike many competitors, Litmus emphasizes strong security, seamless collaboration, and AI-powered content optimization within an all-in-one platform. The company's goal is to help customers improve the effectiveness of their email campaigns and maximize ROI through better testing, analytics, and personalization.

Company Size

51-200

Company Stage

Late Stage VC

Total Funding

$49M

Headquarters

Cambridge, Massachusetts

Founded

2014

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Simplify's Take

What believers are saying

  • Validity launched Engage in February 2026, tying Litmus into AI email intelligence.
  • Litmus Enterprise now offers unlimited seats and usage, widening enterprise adoption.
  • Integrated Everest deliverability features closed workflow gaps and expanded upsell revenue.

What critics are saying

  • April 2025 redundancies removed veteran staff, weakening product depth and customer relationships.
  • Email on Acid and other cheaper rivals squeeze Litmus's testing-only differentiation.
  • Validity Engage can absorb Litmus into a bundle, erasing standalone pricing power by 2027.

What makes Litmus unique

  • April 10, 2025 Validity acquired Litmus, pairing pre-send and post-send email workflows.
  • Litmus still owns the recognized pre-send testing, rendering, and approval workflow.
  • Litmus Live 2026 positioned the product as a free, global marketer community hub.

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Benefits

  • Health Insurance
  • Remote Work Options
  • Hybrid Work Options
  • Paid Vacation
  • 401(k) Retirement Plan
  • 401(k) Company Match

Growth & Insights and Company News

Headcount

6 month growth

0%

1 year growth

-1%

2 year growth

4%
Business Wire
Apr 11th, 2025
Validity Acquires Litmus, Advances Leadership as Best-in-Class Global Provider of Marketing Success and Customer Data Intelligence Solutions

Validity, the leading provider of marketing success and customer data intelligence solutions, has completed the acquisition of Litmus.

Business Wire
Apr 10th, 2025
Validity Acquires Litmus for Marketing Success

Validity, a leader in marketing success and customer data intelligence solutions, has acquired Litmus, enhancing its position as a top global provider in the industry.

Adweek
Mar 26th, 2025
As AI Disintermediates the Inbox, Publishers Adapt Once Again

Google and Apple, which according to Litmus collectively represent nearly 90% of the global email market share, have over the last year introduced new features to their email products that use AI to improve the consumer experience.

PR Newswire
Apr 17th, 2024
Litmus Unveils Email Marketing Innovations with New Personalization and Monitoring Capabilities

BOSTON and SAN MATEO, Calif., April 17, 2024 /PRNewswire/ - Litmus, a leader in email marketing, has released a trio of powerful new features to revolutionize how brands connect with their audiences.

MarTech Series
Mar 6th, 2024
Litmus Empowers Marketers To Make Every Send Count With 24/7 Link Monitoring

Email marketing leader announces new Link Monitoring in Email Guardian solution. Litmus, a leader in email marketing, announces the launch of Link Monitoring in Litmus Email Guardian, the only solution that proactively monitors emails for unexpected changes and now, broken links. As email volume rises, this new feature detects potential issues before they negatively impact subscriber experiences. With 86% of customers abandoning a trusted brand after just two poor experiences, broken links are more than just an inconvenience. Link Monitoring is essential for marketers to create consistent, high-quality email interactions that build trust, boost loyalty, and drive revenue. Email Guardian’s Link Monitoring continually checks link functionality in monitored emails, proactively alerting marketers when broken or slow-loading links are detected