SendGrid Email Analytics by Keen IO is the fastest way to analyze the performance of your email campaigns and take action. Compare campaigns and tests and download a list of users who performed any action. Use downloaded lists to keep your lists clean and drive up email performance with better campaigns.

The world's first Personal CRM for business professionals. Manage relationships and important work without ever leaving your inbox. #PersonalCRM

Assembla's secure enterprise cloud version control solutions help developers minimize or eliminate vulnerabilities that can be exploited by hackers. From compliance to source code scanning, Assembla is the security-forward choice for developing, managing and shipping amazing software.

You don’t have to be a research expert to understand your users. Learn how people use your SaaS products with the first user research tool built for UX Designers.

Chargify is Subscription Billing built for SaaS. Most vendors support your basic billing needs and so do we. However, Elastic Billing goes beyond basic, supporting millions of complex scenarios and any business structure.

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.