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Instantly

β˜…β˜…β˜…β˜…β˜…4.3BusinessPaidUpdated 27 Oct 2026

Cold email infrastructure with inbox warmup

Instantly handles sending infrastructure: unlimited mailboxes, warmup, rotation and unified inbox for cold outreach.

instantly.ai
Instantly homepage screenshot

Starter prompts

Copy one into Instantly and swap the {braces} for your own details.

  • Draft a {artifact} for {stakeholder} covering {key points} in under {n} words.
  • Summarise this report into the three decisions we need to make: {report}.
  • Write a follow-up after {event} that moves the deal forward without sounding pushy.

Key Features

Inbox warmup

Builds sender reputation automatically.

Unlimited accounts

Rotate across many sending domains.

Unified inbox

Replies from all mailboxes in one place.

How to Use

  1. Connect domains and start warmup before sending.
  2. Upload a lead list and write a sequence.
  3. Monitor placement and pause weak mailboxes.

Core Advantages

  • βœ“Best-in-class deliverability tooling
  • βœ“Flat pricing
  • βœ“Agency friendly

Who It's For

AgenciesOutbound teamsFounders

Pricing & Free Trial

Flat subscriptionIndicative β€” not yet re-checked
PlanPriceNotes
Growth~$37 / month5k leads, warmup
Hypergrowth~$97 / month100k leads, more seats

Free tier: Trial with limited sends.

Prices are indicative β€” check the current list on instantly.ai

Frequently asked questions

What is Instantly?
Instantly handles sending infrastructure: unlimited mailboxes, warmup, rotation and unified inbox for cold outreach.
Is there a free plan for Instantly?
Trial with limited sends.
How much does Instantly cost?
Instantly uses a flat subscription model. The entry paid plan is ~$37 / month (Growth).
What can Instantly do?
Its headline capabilities: inbox warmup; unlimited accounts; unified inbox.
Who is Instantly for?
It is aimed at agencies, outbound teams, founders.

Our Verdict

The infrastructure layer most cold-email agencies standardise on.

Community rating

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