NeverBounce

Email list verification to keep bounces under control.

What it is for

Cleaning a prospect list before a cold campaign; pay per verification.

verification · cold email

Google email sender guidelines◆ — The rules Gmail applies to bulk senders — authentication, unsubscribe, spam rate. free
beehiiv — Newsletter platform built around growth — referrals, recommendations, ad network. free tier
Buttondown — A minimal, developer-friendly newsletter tool with Markdown and an API. free tier
Instantly — Cold-email sending with mailbox warm-up and rotation. paid
Kit (formerly ConvertKit) — Creator email with automations, landing pages and commerce. free tier
MXToolbox — Checks SPF, DKIM, DMARC, MX and blacklists for a domain. free tier
Substack — Newsletter publishing with a built-in discovery network and paid tiers. free tier

Suggest a correction — a changed price, a moved page, a better tool for the task.