We analyzed thousands of tests run by GlockApps users in Q2 2025 and created an easy-to-understand report. This free PDF shows how different email service providers (ESPs) and inbox providers performed last quarter. You’ll also see how sending volume affected inbox placement and spam filtering to help you understand your position and what to watch for.
 
What’s Inside the Report?
 

• Deliverability rates for top ESPs (who improved, who dropped)
• Email delivery rates per Mailbox Provider
• Inbox and Spam placement rates per monthly volume
   
  If you’ve noticed more emails landing in spam, lower reply rates, or a drop in conversions, this data will help you figure out if it’s your setup or a wider trend. Use the data to adjust your email marketing strategy and make sure your messages land in the inbox.
   
  Want to see the numbers? Download the full report now!