Head to head

Aerosend vs Hypertide

Same facts, side by side: starting price, free tier, MCP, API and what each one is actually built for.

Aerosend

$4/inbox/mo

Managed cold-email inboxes with warmup and placement tests. $4 per inbox, or $120/mo for 30. $2 each past 150.

Where Aerosend fits

Agencies that want deliverability managed for them
Teams starting at about 30 inboxes
Senders who will wait through a 21-day warmup
Shops that want burned domains replaced

Hypertide

$3.30/inbox/mo

Google, Microsoft, and Entra inboxes for cold email. Google inboxes are $3.30 each per month with no minimum.

Where Hypertide fits

Teams that want one Google inbox or ten thousand at the same rate
Agencies buying Entra domains at $25 for 25 inboxes
Senders exporting over OAuth or SMTP to Instantly or Smartlead
Shops that want API access and unlimited seats included

At a glance

Detail	Aerosend	Hypertide
Starting price	$4/inbox/mo	$3.30/inbox/mo
Free tier	–No	–No
MCP server	–No	–No
Public API	–No	✓Yes
Listed under	Deliverability	Deliverability

Where they pull apart

Aerosend

Stands out: Warmup, biweekly inbox placement tests, and burn replacement sit in the $4 inbox price.

Watch out: A 21-day warmup runs before you send. The one-month-free code is a promo, not a trial. Minimum displayed pack is 30 inboxes.

Not the right fit for

Buyers who need to send the same day they pay
Teams that want a free trial rather than a promo code

Hypertide

Stands out: Flat $3.30 per Google inbox, no packages, plus Entra domains at $25 with 25 inboxes included.

Watch out: No free trial. Entra is the volume SKU; Google is per inbox. Month-to-month, cancel in the app.

Not the right fit for

Buyers who want a free trial before the first inbox
Teams that only want cheap shared SMTP under $1

Pros and cons

Aerosend

$4/inbox, $2 past 150
Warmup and placement tests included
Burned domains replaced free

21-day warmup before sending
Default pack is 30 inboxes
Promo month is not a trial

Hypertide

$3.30/inbox/mo, no minimum
API and unlimited seats included
Entra domains at $25 for 25 inboxes

No free trial
Not a sub-$1 SMTP shop
Entra and Google are separate SKUs

What each one costs

Aerosend

$4/inbox/mo

$4 per inbox per month, $2 past 150 inboxes. 30 inboxes are $120/month. Warmup, placement tests, monitoring, DNS, and burn replacement included. Domains $12/year if bought through Aerosend. One-month-free promo on 30 inboxes is not a trial. 21-day warmup before sending. Confirm current terms on the vendor site.

Checked 19 Sep 2026

Hypertide

$3.30/inbox/mo

Google inboxes $3.30/inbox/month with no minimum. Entra domains $25/domain/month including 25 inboxes. API, unlimited seats, Relay, Layover, and DNS included. No free trial. Month-to-month, cancel in the app. Confirm current terms on the vendor site.

Checked 19 Sep 2026

Common questions

Is Aerosend cheaper than Hypertide?

Hypertide starts lower, at $3.30/inbox/mo against $4/inbox/mo for Aerosend. That is the entry plan on each side, so the real number depends on seats and the tier you land on.

Can you try Aerosend or Hypertide for free?

Neither carries a free tier on our listing.

Not the pair you wanted?

All Aerosend alternatives All Hypertide alternatives Every Deliverability tool

Editorial listings, never paid rankings. Prices checked 19 Sep 2026. Confirm current terms on the vendor site. Spot an error?