Tech Platform Intelligence · Optinmonster · 2026
Optinmonster Users B2B Database
OptinMonster is a lead capture and conversion optimization platform used by 1.2M+ websites. Sites using OptinMonster are actively investing in email list building and conversion rate optimization — a clear signal of marketing investment and sophistication. OptinMonster users are
Best for: email marketing platforms (the natural next purchase after lead capture), CRO agencies, paid traffic services, webinar platforms, and any tool that helps convert website traffic into leads o
Optinmonster + Tech & SaaS22-31% open rateOptinmonster + Healthcare18-26% open rateOptinmonster + Manufacturing16-23% open rateOptinmonster + Finance15-22% open rateOptinmonster + Prof. Services20-28% open rateOptinmonster + Property & Real Estate18-26% open rateOptinmonster + Construction17-24% open rateOptinmonster + Legal19-27% open rateOptinmonster + E-commerce24-33% open rateOptinmonster + Energy Sector14-20% open rateOptinmonster + EdTech & Training16-24% open rateOptinmonster + Retail & Consumer Brands17-24% open rateOptinmonster + Agri-Food & Farming14-22% open rateOptinmonster + Logistics & Supply Chain16-22% open rate