InsightsMarketing

Top 8 Growth Strategies from HubSpot’s 2025 State of Newsletters Report

HubSpot just released ‘The State of Newsletters’ 2025 Report at a pivotal moment for Substack publishers, with over 5 million paid subscriptions and top newsletters collectively

Table of Contents
  1. 1. Leverage LinkedIn and Facebook Distribution
  2. 2. Invest in Personalization and Demographics
  3. 3. Use Direct Referral Strategies
  4. 4. Integrate AI for Efficiency
  5. 5. Prioritize Mixed-Media and Authentic Content
  6. 6. Focus on Performance Metrics
  7. 7. Diversify Revenue Streams and Prepare for Competition

HubSpot just released ‘The State of Newsletters’ 2025 Report at a pivotal moment for Substack publishers, with over 5 million paid subscriptions and top newsletters collectively generating more than $40 million annually . The landscape is booming, yet getting noticed and building a sustainable publication is tougher than ever.

Substack has become the launchpad for independent media voices , but the gap between breakout success and struggling-to-grow newsletters is widening fast. Substack publishers can learn from