IntegrationsInstantly

Cold email infrastructure for Instantly

Instantly handles sequencing and rotation. But your results still depend on what's underneath: domains, DNS, warmup, and reputation. We build that layer.

Who this is for

Teams using Instantly.ai as their primary cold email sending platform.

Typical sending volume

5k to 100k+ emails per month across Instantly campaigns.

Tool stack reality

Instantly as the sending platform, sometimes with Apollo or Clay for data, and a CRM for deal tracking.

Pain pattern

  • Instantly's built-in warmup isn't enough to fix a damaged domain reputation.
  • Connected dozens of mailboxes but deliverability is inconsistent.
  • No visibility into whether Instantly's metrics match real inbox placement.
  • Domain buying and setup feels random — no strategy behind which domains to use.

What we actually run

  • Strategic domain selection and registration with sending reputation in mind.
  • DNS authentication across all domains connected to Instantly.
  • Warmup schedules that complement (or replace) Instantly's built-in warmup.
  • Independent inbox placement testing so you know what's really happening.

Typical outcome

Infra-first
  • Inbox placement verified by external tools (not just Instantly's metrics).
  • Domain lifespan extended, fewer domains burned per quarter.
  • Reply rates improving alongside infrastructure improvements.

We'll map your current infra, design a safe topology, and give you a concrete sending plan for the next 90 days.