Keep your emails
out of spam
Gandalf warms up your mailboxes with a network of trusted inboxes — opens, replies, and spam rescues happen automatically, every day.
How it works
Connect your mailboxes and Gandalf handles the rest — building your sender reputation on autopilot.
Automated Warm-Up Network
Your mailboxes exchange emails with our private network of trusted inboxes — opens, replies, and spam rescues happen automatically every day.
Deliverability Analytics
Track inbox placement rates, spam folder rescues, health scores, and daily volume — per account and across your entire portfolio.
Any Email Provider
Works with Gmail, Outlook, Yahoo, Zoho, iCloud, and any SMTP/IMAP provider. Connect unlimited accounts.
Smart Ramp-Up
Gradual volume increase from day one. Gandalf automatically adjusts sending pace based on each account's age and health.
Spam Rescue
When warmup emails land in spam, our network automatically moves them to inbox — training email providers that your messages are wanted.
Simple, transparent pricing
Unlimited connected accounts on every plan. Need more capacity? Add warmup packs anytime for $12/mo each (+50/day).
Starter
50 warmup emails/day
- 50 warmup emails/day
- Unlimited connected accounts
- Basic warmup analytics
- All email providers supported
- Smart ramp-up
Professional
150 warmup emails/day
- 150 warmup emails/day
- Unlimited connected accounts
- Full warmup analytics
- All email providers supported
- Smart ramp-up
- Priority support
Business
400 warmup emails/day
- 400 warmup emails/day
- Unlimited connected accounts
- Full warmup analytics
- All email providers supported
- Smart ramp-up
- Priority support
- Dedicated account manager
All plans include unlimited connected accounts. Need more warmup capacity? Add packs of +50/day for $12/mo each.
Need leads and campaigns too?
Outreach Autopilot includes warmup plus AI lead discovery, email writing, and automated campaign sending.
Explore Outreach Autopilot →