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mailzy vsInstantly.

A cold email platform built for high-volume sending, with a separate lead database sold on credits. Here's how it compares with mailzy on price and features, where each one wins, and which suits you.

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At a glance

mailzyStarting price$27/mo
InstantlyStarting price$47/mo

Prices checked October 31, 2026.

Prices.

What each one costs, from their own pricing pages (Instantly) and our live prices (mailzy).

mailzy

Starter $27/mo (2,500 new people a month)
Growth $47/mo (10,000 new people a month)
Scale $97/mo (30,000 new people a month)
Google Workspace mailboxes $4/mailbox a month, warm-up included

Every plan has every feature, unlimited mailboxes and warm-up. Paying for 6 or 12 months costs less.

Instantly

Growth $47/mo (5,000 emails, 1,000 contacts)
Hypergrowth $97/mo (125,000 emails, 25,000 contacts)
Lightspeed $358/mo (500,000 emails)
Lead database: runs on separate credit plans from $9/mo

Annual billing is about 20% less.

Feature by feature.

"Not stated" means Instantly's own pages don't say, so we don't guess.

mailzy and Instantly compared, feature by feature
Feature	mailzy	Instantly
Sends cold email campaigns	Yes	Yes
Connect unlimited mailboxes	Unlimited on every plan	Yes
Mailboxes set up for you	Google Workspace, $4/mailbox	Done-for-you Google inboxes, $5/mo
Domains bought and set up for you	.com $14.99/year, set up for you	VIP plan setup service
Warm-up included	Every mailbox, every plan	Yes
One inbox for every reply	Unibox	Yes
Built-in CRM	Yes	Opportunities and pipeline
AI writing	AI credits included	With credit plans
Email verification	100 free checks, then packs	Yes
Lead data	Lists from your Apollo or Sales Navigator search, $25 per 10,000	Separate credit plans
LinkedIn steps	No	Not stated
Pay by bKash	Yes	No
Free trial	14 days, no card	Start free, no card

Where Instantly wins.

A large built-in lead database (450M+ contacts), sold as its own credit plans.
A big community and many integrations.
High sending caps on the larger plans (up to 500,000 emails a month).

Where mailzy wins.

Google Workspace mailboxes ($4 a month each) and .com domains from the same account, set up for you.
Warm-up, Unibox, a CRM and analytics on every plan, with unlimited mailboxes.
An Email Verifier and verified lead lists in the same account, so nothing is bought elsewhere.
Pay by card or bKash, in US dollars, with a 14-day free trial and no card needed.

The verdict.

Instantly suits: Teams sending very high volumes who also want a searchable lead database.

mailzy suits: anyone who wants sending, mailboxes, warm-up, verification and replies in one account, priced by how many new people they reach, and doesn't need LinkedIn steps or a dialer.

Instantly prices as shown on October 31, 2026 and features on October 20, 2026, from Instantly pricing, Instantly products and Instantly email accounts. Prices change; check the vendor's site before you buy. mailzy prices are live.

mailzy vs Instantly: questions.

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Is mailzy cheaper than Instantly?

mailzy starts at $27/mo. Instantly starts at $47/mo (Annual billing is about 20% less). Compare the whole set-up, not just the first price: with mailzy, mailboxes, domains, warm-up and verification can all come from the same account.

What does Instantly do better than mailzy?

A large built-in lead database (450M+ contacts), sold as its own credit plans. A big community and many integrations. High sending caps on the larger plans (up to 500,000 emails a month).

Can I move from Instantly to mailzy?

Yes. Export your leads as a CSV and import them into mailzy's Leads, connect your mailboxes (Google Workspace, Gmail or any provider over IMAP and SMTP), and rebuild your sequences in the campaign editor. Warm-up starts as soon as a mailbox is connected.

Other comparisons.

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