Spokk - Get your creations or ideas for blogs, designs, art, music, photos, YouTube videos or anything...
MetaSurvey - MetaSurvey provides light and high engagement surveys for e-commerce.
Growjo - Free exportable list & api of the fastest growing companies
BuiltWith Toolbar - Reveals the tech underneath a website. Browser extension.
Similar Tech - SimilarTech offers a Sales Insights platform which helps companies uncover their ideal market by crawling the sourcecode of over 300M sites.
Market Explorer by SEMrush - Web app for industry benchmarking and market research