Letterpal

Letterpal is a web-based AI newsletter assistant for newsletter writers, creators, agencies, freelancers, and businesses that publish industry-focused digest emails.

It automates research and drafting so teams can curate sources, assemble issues, and generate copy faster:

• Automated topic research that scans the web for fresh, niche-specific news across 10+ categories and 50+ subjects, with coverage from 24 countries.
• Drag-and-drop curation to select stories and organize sections inside the newsletter builder.
• One-click draft generation in multiple output styles, including bullet points, summaries, and long-form.
• A Notion-like editor with AI editing to refine tone and add a personal touch, plus HTML export and easy copy-paste into providers like Beehiiv or Substack (native integrations are not available yet). Also supports custom RSS feeds and templates.

Pricing: Paid. Listed pricing includes a 7-day free trial (no card required) and a 14-day money-back guarantee. Plans vary by source, including tiered monthly options (Casual $14, Pro $29, Scale $89) and an unlimited plan listed at $59 per month (with a limited $39 per month deal).

What makes it notable: it combines news discovery, curation, drafting, and editing in one workflow, then exports content so it can work with virtually any newsletter sending platform.