Best B2B SaaS Marketing Newsletters in 2026

NewsletterFIT tracks 3 newsletters that cover B2B SaaS marketing as a primary topic, all with posts in the last 90 days.

Updated Nov 5, 2026 · sorted by publicly shown subscribers · methodology

  1. 1
    Using Video For Growth—

    LinkedInWeekly · last post 9 days ago

    Your go-to read for full-funnel video marketing tips

    Likely audience: B2B SaaS founders

  2. 2
    SaaS Wire—

    LinkedInMonthly or less · last post 15 days ago

    #SaaSNews, #SoftwareAsAService Industry Developments, and Growth Tips for #SaaS Businesses

    Likely audience: B2B SaaS marketing leaders

  3. 3
    Content Levers—

    SubstackMonthly or less · last post Aug 17, 2026

    Must-have resources for growth marketers.

    Likely audience: Product managers

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