Profile PictureJakob Greenfeld

Opportunities.so

4.9 (7)
$19 a month
$19 a month

Newsletter Spy - December 2020 Dataset

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$14.99
$14.99

Business Brainstorms Sponsorship

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$325
$325

Indie Revenue Database

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$47

Business Brainstorms Archive

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$79
$79

130+ experiments you can run to get new customers

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$37
$37

70+ tactics you can use to brainstorm business ideas

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Underoptimized

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Scraping the Web for Fun and Profit

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$127
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