Lettrbase Blog

Grow, monetise, and run a better newsletter.

Tactics, case studies, and playbooks for newsletter operators — from discovery to monetisation.

Newsletter Discovery

How to Find Founder-Focused Newsletters for Sponsorship in 2026

Startup founders are one of the hardest audiences to reach through conventional advertising — but they do read newsletters. Here's how to find the right ones efficiently.

Jun 10, 2026
Newsletter Discovery

How to Find Consumer Newsletters to Sponsor for Your D2C Brand

D2C brands that get results from newsletter advertising aren't finding the biggest newsletters — they're finding the most relevant ones. Here's how to do that efficiently.

Jun 10, 2026
Newsletter Discovery

The Newsletter Research Tool Agencies Are Using to Build Media Plans Faster

Agencies that include newsletter sponsorships in client media plans face a research bottleneck. Here's how the fastest-moving shops have solved it.

Jun 10, 2026
Newsletter Discovery

How to Find Newsletters for SaaS Sponsorships Without 10 Hours of Research

Most SaaS teams that try newsletter advertising hit the same wall — finding the right publications takes weeks. Here's how to compress that research into under an hour.

Jun 10, 2026
Newsletter Discovery

How to Find Professional Newsletters for Recruiting Campaigns

Passive candidates don't visit job boards — but they do read professional newsletters. Here's how HR teams and recruiters find the right ones to sponsor.

Jun 09, 2026
Newsletter Discovery

How to Find Founder-Focused Newsletters for Sponsorship in 2026

Startup founders are one of the hardest audiences to reach through conventional advertising — but they do read newsletters. Here's how to find the right ones efficiently.

Jun 09, 2026
Newsletter Discovery

How to Find Consumer Newsletters to Sponsor for Your D2C Brand

D2C brands that get results from newsletter advertising aren't finding the biggest newsletters — they're finding the most relevant ones. Here's how to do that efficiently.

Jun 09, 2026
Newsletter Discovery

The Newsletter Research Tool Agencies Are Using to Build Media Plans Faster

Agencies that include newsletter sponsorships in client media plans face a research bottleneck. Here's how the fastest-moving shops have solved it.

Jun 09, 2026
Newsletter Discovery

How to Find Newsletters for SaaS Sponsorships Without 10 Hours of Research

Most SaaS teams that try newsletter advertising hit the same wall — finding the right publications takes weeks. Here's how to compress that research into under an hour.

Jun 09, 2026
Newsletter Growth

How to Get Your First 1,000 Newsletter Subscribers (Without Paid Ads)

A no-nonsense playbook for getting from zero to 1,000 newsletter subscribers using organic channels — what actually works in 2026, what to stop doing, and the exact sequence to follow.

May 14, 2026