The bridge that connects AWS SES directly to Instantly & Smartlead. Get enterprise-grade deliverability and Unlimited Inboxes for a flat fee.
Compatible with Instantly.ai, Smartlead.ai, and all IMAP clients.
We solve the "Missing Link" that keeps you locked into expensive providers.
AWS charges ~$0.10 for 1,000 emails. We charge a flat fee. No more paying $3 for every single inbox you create.
Stop buying sketchy "Microsoft Accounts" that get banned in 90 days. AWS is enterprise infrastructure. You own the account.
We provide the "Warm-up Capability" that AWS is missing. Connect to Instantly or Smartlead in seconds using standard credentials.
Don't risk your business on cheap, grey-market accounts.
| Feature | SESBox (AWS) | Cheap Resellers (MS) |
|---|---|---|
| Sending Capacity | 6,000+ / day | 500 / day (Limited) |
| Ban Risk | Zero (You Own It) | High (Shared Tenants) |
| Deliverability | 98% (Sustainable) | 99% (Until Banned) |
Pay for the infrastructure, not the inbox count.
For freelancers & small setups.
For high-volume lead generation.