Paste your newsletter URL and Book a Sponsor lists the brands that sponsored similar newsletters, finds who buys the ads and drafts the pitch. It emails those brands every day from its own domains and introduces you when one replies. $20 in free credits, then 10¢ per email. No commission.

Klujo turns your newsletter content into word games and riddles your readers can't resist — so every issue becomes an experience, not just another email.

Price Comparison

Feature Comparison

Book a Sponsor and Klujo both have great feature sets so the right tool for you really depends on your needs.

FeaturesBook a SponsorKlujo

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See how Book a Sponsor stacks up to these other services.

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