Simple file uploader and powerful APIs to upload, transform, and deliver any file into your app. Filestack is a cloud-based file-handling platform that allows users to upload, store, and manage files in the cloud. It provides various features, including image and video processing, file conversion, and integration with other platforms. Filestack offers a developer API that allows easy integration with web and mobile applications. It facilitates the handling of files and enables the user to take advantage of the cloud to provide additional functionality.

UserTesting is a platform for getting rapid customer feedback on almost any customer experience you can imagine, including websites, mobile apps, prototypes, and real world experiences.

Weebly’s free website builder makes it easy to create a website, blog, or online store. Find customizable templates, domains, and easy-to-use tools for any type of business website.

Gumroad is an online platform that enables creators to sell digital products directly to consumers. With easy setup and no upfront costs, Gumroad provides a simple way to monetize content, courses, and more.

imgix is the leading platform for end-to-end image processing. With robust APIs, SDKs, and integrations, imgix empowers developers to optimize, transform, manage, and deliver images and videos at scale through simple URL parameters. With 100+ image operations, you can achieve responsive design for any device, browser, or art direction. You can start with our free plan or choose from our flexible plans that scale with you.

We are a specialist tech PR agency that helps startups build their brands and grow their exposure. Find out what we can do for you. We are a digital communications service which creates PR packages geared for growth. #PRForGrowth

Hotjar’s visual insights, user feedback, and live interviews show you what site visitors do, and why they do it. Access all the insights you need in one place and join 1.1 million websites in 180+ countries who already use Hotjar to turn their clicks into conversions. Install a single script and get started for free.

Supercharge your boards to reveal the big picture and match your deadlines.

Take control of HTML, CSS, and JavaScript in a visual canvas. Webflow generates clean, semantic code that’s ready to publish or hand to developers.

Service finds money in your inbox by checking your eligibility for flight compensation and monitoring hotel price drops. Flight delayed, cancelled or overbooked? Did your hotel rate drop? No problem - with a simple inbox connection we’ll find all the money that you’re owed!

The five second test is a simple usability test to optimize the clarity of your designs and improve conversion rates by measuring people's first impressions.

A feature-rich email app that extends Gmail's functionality and delivers enhanced productivity for customer-facing teams

Startup Yar is a directory of tools & apps that help startups at different stages

MJML is a markup language designed to reduce the pain of coding a responsive email. Its semantic syntax makes it easy and straightforward and its rich standard components library speeds up your development time and lightens your email codebase.