The core cold email workflow — Google Workspace and Microsoft 365 inboxes, campaigns, inbox rotation, warmup, AI personalization, reply tracking, deliverability controls — without premium SaaS pricing.
Google Workspace or Microsoft 365 OAuth. No SMTP setup. No purchased mailboxes.
Validate SPF/DKIM/DMARC, ramp sending volume, monitor inbox health.
Step-based sequences with templates, A/B copy, AI-assisted variants.
Spread volume across a campaign sending pool with conservative caps.
Unified inbox, thread assignment, reply tags, auto-stop on response.
Sends, replies, bounces, unsubscribes, warmup, inbox & domain health.
Built around real business inboxes, conservative limits, and explicit deliverability controls. A better fit for teams that care about reputation than users looking for cheap SMTP volume.
Recreate the sequences your team already runs in Instantly or Smartlead.
Rotate connected inboxes across a campaign with controlled daily volume.
Ramp inbox activity gradually before asking a mailbox to carry real volume.
Review replies across connected inboxes without jumping between accounts.
Credits for generation, personalization, rewrites, and reply assistance.
Health signals across campaigns, inboxes, domains, warmup, and placement.
Credits power sequence generation, first-line personalization, copy rewrites, follow-up variants, reply classification, and response drafts. Higher plans include larger monthly pools.
AI failures are non-blocking. Core sending continues either way.
Bring your inboxes, lead list, campaign copy, unsubscribe list, and sending limits. We'll guide you through recreating the first campaign, setting safe limits, enabling warmup, and launching without unnecessary downtime.
Rewards unlock as invited users verify business email, connect a mailbox, start paid, and remain active. No free Gmail. No self-referrals.
How it works ↗For teams using the core cold email workflow, it is a lower-cost replacement. If you need a mature all-in-one outbound operating system with every advanced feature, Instantly or Smartlead may still be a better fit.
No. You bring domains and Google Workspace or Microsoft 365 inboxes. MailSequence helps you connect, warm up, rotate, and monitor them.
No. MailSequence is built for real business inboxes on owned domains.
No traditional free trial. Cold email requires domains, inboxes, DNS, warmup, and list quality before the product is useful — we start with paid setup instead.
AI is best-effort and non-blocking. Core sending and workflow operations continue even if an AI provider is unavailable.