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Contact Aerosend

Whether you're exploring cold email infrastructure for the first time or scaling to thousands of inboxes, we're here to help. Pick a channel. We're fast on all of them.

Schedule a Call
Book a 15-minute call with Namit. Talk through your setup, ask questions, or get a custom quote for your volume.
Book a time
Email Us
For support, partnerships, or general inquiries.
support@aerosend.io
WhatsApp
Quick question? Message us directly on WhatsApp.
Send a message
Response Times (Within EST Business Hours)
Support: Within 10 minutes
Email & form: Within a few hours
WhatsApp: Usually within 4-5 hours
Meetings: As per availability
150+
Agencies trust Aerosend
< 2hr
Avg response time
24-48hr
Domain provisioning
0
bans ever
■ Common Questions

Before You Reach Out

Domain provisioning takes 24-48 hours. Managed warmup runs for 21 days. From purchase to full sending capacity: about 3 weeks.
No contracts. Cancel anytime. We also offer a performance guarantee. If Aerosend doesn't outperform your current infrastructure, we'll make it right.
Yes. You buy your own .com domains (about $12/domain/year from any registrar). Aerosend handles everything else: provisioning, DNS authentication, warmup, and ongoing monitoring.
Any sequencer that supports IMAP/SMTP. Smartlead, Instantly, lemlist, Woodpecker, Reply.io, Saleshandy, HubSpot Sales, and more. You export your mailboxes as a CSV and import them into your sequencer.
$4/inbox for your first 150 inboxes, $2/inbox after that. Minimum 30 inboxes, sold in batches of 30. No contracts, cancel anytime. See full pricing.

Ready to Own Your Deliverability?

Join 150+ agencies who switched to infrastructure that actually works.

Coming Soon
SPF/DKIM/DMARC Checker Soon

Validate your email authentication

Blacklist Checker Soon

Check if your domain or IP is blacklisted

Email Spam Checker Soon

Test if your email lands in spam

How to Get Your Instantly API Key
Step 1 : Log in to Your Instantly Account
Go to https://app.instantly.ai/auth/login and log in to your account
Step 2 : Navigate to Settings

Click on your profile icon in the bottom-left corner, then select “Settings” from the dropdown menu.

Step 3 : Select Integration

In the Integrations page, click on the “API Keys” tab in the left sidebar.

Step 4 : Get Your API Key with all:read Scope

If you already have an API key with the all:read scope, you can use that key.


If not, click the “Create API Key” button, select the all:read scope, and make sure to save your new API key somewhere safe.

How to Get Your Smart Lead API Key
Step 1 : Log in to Your Smart Lead Account
Go to https://app.smartlead.ai/login account and log in to your account
Step 2 : Navigate to Settings

Click on the “Settings” option in the top right corner profile icon.

Step 3 : Select API Integration

In the Settings page, under your profile picture, you can see the SmartLead API Key.

Step 4 : Generate Your API Key

If you already have an API key displayed, you can use that key. If not, click the “Generate API Key” button to create a new one.