Lettrbase Blog

Grow, monetise, and run a better newsletter.

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

Newsletter Discovery

Newsletter Advertising Benchmarks for B2B SaaS in 2026

What should a B2B SaaS company actually expect from newsletter sponsorships? Here are the benchmarks that matter — open rates, click rates, CPM, and CAC — and how to use them.

Jun 12, 2026
Newsletter Discovery

Employer Branding Through Newsletters: A Tactical Playbook

Most employer brand content never reaches passive candidates. Newsletter sponsorships put your company in front of the professionals you want to hire — before they start looking.

Jun 11, 2026
Newsletter Discovery

How VCs Are Using Newsletter Sponsorships to Build Thought Leadership

A growing number of venture capital firms are using newsletter sponsorships not just for deal flow — but to build a distinct point of view in the market. Here's how they're doing it.

Jun 11, 2026
Newsletter Discovery

How to Write a Newsletter Ad That Converts for E-Commerce

Most e-commerce newsletter ads underperform not because the channel doesn't work — but because the copy treats newsletters like social ads. Here's how to write one that actually converts.

Jun 11, 2026
Newsletter Discovery

Newsletter Sponsorship Pricing: What Agency Clients Should Expect to Pay

Newsletter sponsorship pricing is opaque and inconsistent. Here is what agencies need to know before building a client budget — and how to benchmark what you're being quoted.

Jun 11, 2026
Newsletter Discovery

How to Find the Right Newsletter for Your SaaS Product (Step-by-Step)

Finding a newsletter that reaches your exact SaaS buyer takes more than a Google search. Here is a repeatable step-by-step process for getting it right.

Jun 11, 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 10, 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 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