Instantly is a cold email outreach platform designed specifically for high volume outbound campaigns. It combines email sending infrastructure, inbox warming, campaign management, and deliverability optimization in a single platform. For GTM teams running cold email as a primary outbound channel, Instantly is one of the most widely used and most reliable tools available.
What Does Instantly Do?
Instantly serves three primary functions. First it provides email sending infrastructure that allows you to connect multiple email accounts and rotate sending across them to protect deliverability and increase daily sending volume. Second it provides an inbox warming system that automatically warms up new email accounts before they are used for cold outreach. Third it provides a campaign management interface where you can build, launch, and monitor your cold email campaigns.
How Instantly Works
You start by connecting your email accounts to Instantly. These can be Gmail, Outlook, or custom domain accounts connected via SMTP. Once connected, Instantly’s warming system automatically sends and receives emails between your accounts and other warmed accounts in the Instantly network, building a positive sender reputation before you start your campaigns. When your accounts are warmed, you build your campaigns, upload your prospect lists, and launch your outreach.
Instantly and Your GTM Stack
Instantly works best as part of a broader GTM stack. Use Apollo or ZoomInfo to source your prospect lists and build your targeting. Use Clay for data enrichment and personalization. Use Instantly for email execution. Connect everything to your CRM like HubSpot so every reply and meeting booked is captured and tracked automatically.
Why Deliverability Matters
Deliverability is the most important factor in cold email performance. If your emails land in spam, nothing else matters. Instantly’s inbox warming system and sending infrastructure are specifically designed to protect deliverability so your emails reach the inbox consistently.
