Spokk - Get your creations or ideas for blogs, designs, art, music, photos, YouTube videos or anything...
BuiltWith Toolbar - Reveals the tech underneath a website. Browser extension.
Growjo - Free exportable list & api of the fastest growing companies
MetaSurvey - MetaSurvey provides light and high engagement surveys for e-commerce.
Resource Center by UserGuiding - All your product, marketing and help materials in one place
Value on board - Valueonboard helps you find your value proposition going through the whole problem-solution fit phase