Inbox placement is critical to reaching your prospective customers — and that's where InboxStork comes in.
We believe your cold outreach emails deserve warm inbox delivery. Every message counts, and ensuring it lands properly can make or break your campaigns.
With a proven track record of fast, reliable service, we're here to help your business grow and expand today!
Starter deliverability check
Perfect for small businesses or first-time senders
Book HatchlingPrice: $149 / 1 domain
Optional Add-On: Skywatch Monitoring available after first month.
Growth-focused optimization
Ideal for businesses ready to improve their sender reputation
Request QuoteOptional Add-Ons: Skywatch Monitoring, Nesting, Wingman Templates.
Full service setup & monitoring
For high-volume senders and outreach teams who can't risk the spam folder
Request QuoteIncludes 1 month free Skywatch Monitoring.
Optional Add-Ons: Nesting, Wingman Templates.
Air Traffic Control for Email Deliverability
When you send an email, it hops through multiple servers before reaching the inbox. ATC tracks that entire journey — every hop, every handoff, every delay — so you know exactly what happened and why.
Send a test email to your ATC address. We capture the raw headers, analyze the full hop chain, and Claude AI writes you a plain-English diagnosis: what's healthy, what's broken, and exactly what to fix.
For email marketers, IT admins, and businesses who need to know why their emails land in spam — or want to make sure they won't.
Request ATC Access