G2 Vendor Directory

SBL vs. Mixmax

A side-by-side comparison based on G2 review data.

MetricSBL

by Secondbrainlabs

Mixmax

by Mixmax

Overall rating4.54.6
Review count561,487
Ease of use9.09.2
Ease of setup8.59.2
Quality of support8.99.1
Meets requirements9.19.2
NPS69.64285777.39071
Small Business98.1%53.8%
Mid-Market0.0%42.9%
Enterprise1.9%3.2%
Total page views4561,257
Total LLM citations1009,457

SBL

SBL is an AI-powered sales automation platform that lets teams rent verified LinkedIn profiles and scale personalized LinkedIn and WhatsApp outreach at email scale. Built for founders, sales teams, and agencies, SBL gives teams additional LinkedIn profiles specifically for sales outreach without having to build, warm up, and manage every profile themselves. These profiles can be powered by SBL’s AI to find prospects, send personalized outreach, follow up, engage in conversations, qualify leads, and book meetings.

Pros

  • Lead Generation

Mixmax

Mixmax works inside Gmail so nothing falls through the cracks. Founded in 2014, it's used by people who handle their own outreach — founders, agency owners, recruiters, consultants, fundraisers and small business owners — and by the teams they work with. When you send an email, Mixmax keeps track of it. You can see when someone opens it or clicks a link. If they don't reply, Mixmax reminds you, or sends your next email for you. By default, follow-ups stop the moment the person writes back, so nobody gets another nudge after they've answered.

Pros

  • Email Tracking
  • Ease of Use
  • Time-saving
  • Features
  • Helpful
  • Automation