Sparloop helps you partner up with the world's best newsletters for free and paid recommendations and unlock newsletter revenue and quality audience growth.
InboxReads Pro gives you access to a database of 6000+ email newsletters for outreach, cross-promotions, and sponsorship opportunities. You get access to newsletter subscriber counts, open & click rates, growth charts, issue counts, launch dates, topic popularity, and more. Plus direct messaging to newsletter creators to set up partnerships.
Price Comparison
InboxReads Pro starts at $7 for up to 1 users. Pricing can go up to $53 for up to 5 users.
Feature Comparison
Sparkloop and InboxReads Pro both have great feature sets so the right tool for you really depends on your needs.
| Features | Sparkloop | InboxReads Pro |
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