1Lead

1Lead is a B2B prospecting platform for sales teams. Its purpose is to help businesses find Brazilian companies (by CNAE, CNPJ, region, and company size), connect their own email mailbox (Gmail or Microsoft 365), send outreach campaigns and follow-ups, automate contact by email and WhatsApp, and manage replies in a built-in CRM pipeline.

A 1Lead é uma plataforma de prospecção B2B: encontra empresas brasileiras, conecta Gmail ou Microsoft para enviar campanhas e follow-ups, e automatiza o contato por e-mail e WhatsApp até a resposta.

Why 1Lead requests Google access

Gmail send: send outreach and follow-up emails from the user’s connected mailbox.
Gmail readonly: detect replies and keep campaign sequences in sync.

1Lead does not sell mailbox content. Email access is used only to deliver and monitor the user’s own outreach.