Find, contact, and close companies who are actively advertising in newsletters through Open Rates real-time database of 10,000+ sponsors
SponsorGap is where newsletter and website creators find their next sponsor, post their open ad slots and brands publish their open sponsorships.
Feature Comparison
Open Rates and Sponsorgap both have great feature sets so the right tool for you really depends on your needs.
Features | Open Rates | Sponsorgap |
---|---|---|
🏪 Marketplace | ❌ | ✅ |
💻 Programmatic Ads | ❌ | ❌ |
📁 Sponsorship Management | ❌ | ❌ |
📑 Market Research | ✅ | ✅ |
Price Comparison
Learn More
Compare Open Rates to other tools
See how Open Rates stacks up to these other services.

Reach over 55,000 subscribers who are 65+ getting our Free daily newsletter with interesting news briefs and fun facts.
Promoted
This page may include affiliate links. When you buy through these links I may earn a small commission at no additional cost to you.