Advanced REST Client vs InstAddr
A side-by-side look at Advanced REST Client and InstAddr. For an in-depth review of either product, follow the links below.
Advanced REST Client
Development
Advanced REST Client is an open-source API testing tool for developers. It allows making HTTP requests, inspecting responses, and testing REST and SOAP web services. It can export environments, save history, and authenticate requests.
resthttpapitestingopen-source
InstAddr
Business & Commerce
InstAddr is an open-source alternative to MailChimp for email marketing campaigns. It provides easy tools for building email lists, designing campaign templates, and tracking engagement.
emailmarketingcampaignsopensource
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