What's the cheapest cold email platform?

GMass starts at $25/month. Instantly starts at $30/month with more features including warmup.

Can a startup do cold email without a dedicated tool?

You can start with GMass + Google Workspace, but you'll quickly outgrow it. A dedicated platform is worth it from day one.

Disclosure: This page contains affiliate links. We may earn a commission at no extra cost to you. This does not affect our ratings.

33+ Tools ReviewedUpdated March 2026Independent & Unbiased

Best Cold Email Platforms for Startups in 2026

Startups need cold email tools that are affordable, easy to set up, and effective without a dedicated operations team. You want something that works out of the box with built-in warmup, good templates, and analytics that help you iterate fast. Here are the best options for startup budgets and workflows.