The SaaS 1000 is a list that highlights the top growing SaaS companies based on a proprietary algorithm that includes hiring trends, growth indicators and number of employees. We have created a seamless algorithm that tracks a SaaS company’s 6 month employee-size growth, and overall employee size, to come up with the SaaS 1000 ranking.

Close is the all-in-one CRM built for growth. Trusted by over 6,000 startups & small businesses, Close is designed to increase the productivity of salespeople. Featuring world class built-in calling, SMS, email, Zoom, and native email & calendar integrations. You can use Close on mobile and desktop apps.