Core HttpMaster features are: * HttpMaster project to store complete definition of API calls in one single place. * Broad set of http properties. * Dynamic parameters to simulate variations of input data or create global API values. * Response data validation with logical expressions. * Request chaining to use data from previous request with the next request. * Extensive data upload support, including 'multipart/form-data'. * Request data builder for creating request body with an optional dynamic parameters. * Request item execution with detailed progress monitoring. * Execution groups to create batches of requests. * Comprehensive execution data review and management. * Additional tools (basic request tool for ad-hoc execution, command line interface, OpenAPI import, etc).

What is HubSpot? HubSpot is an all-in-one CRM platform that provides marketing, sales, customer service, content management, and operations software. It was designed specifically to help businesses generate leads and grow revenue with ease. With HubSpot, there's no more scattered tools and software; everything you need is under one roof.

Why Should You Use HubSpot? HubSpot offers a wide range of features including lead generation tools, automated outreach capabilities, and analytics tools to track progress. With its user-friendly interface, it’s easy to navigate through the various features such as contact management and web page building. You can also set up automated emails to nurture leads down the funnel or set up custom chatbots on your website to quickly answer customer inquiries. Additionally, the HubSpot CRM integrates with over 1,160 third-party apps like social media channels and other business tools, so your business can operate with maximum efficiency.