Take a look at some of our free and open source products:
Membership software meets CRM meets eCommerce. Zenbership is designed to help organizations acquire, monetize, and retain members. 100% open source.
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SafeBark allows you to send highly secure self-destructing encrypted messages. Think James Bond Meets Emails. 100% free.
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A drop-dead simple documentation builder which has no database requirement, uses markdown, and can be installed in seconds. 100% open source.
Visit SiteOur clients span a wide range of industries. Here's a small sample of some of the 1,000+ companies using our software.
Popular online retailer of military-grade wallets, Viator Gear relies on Castlamp for its eCommerce.
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Alaska-based emergency medical transporation company relies on Castlamp for its eCommerce and member management.
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Creators of popular products such as ExtenZe, Alteril, and Newmera, NPE relies on Castlamp for its eCommerce.
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A leading specialty retail chain store retailing maternity, nursing and baby products, BOVE relies on Castlamp for its eCommerce and event planning.
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