1CRM is one of the top CRM software tools for startups. It's a complete all-in-one solution that gives your business everything it needs to effectively manage contacts, leads, sales and marketing activities, plus complete business management features that let you effectively collaborate across different departments. For maximum convenience and flexibility, it's available as both an on-premise open source edition and a cloud-based solution. The cloud CRM is very affordable and lets you save up to 61% off your cloud CRM costs. 1CRM's cloud edition comes in several versions to suit the needs of every business. For example, the Startup edition provides you with up to 1 GB of data storage per user, 300 accounts and 750 leads/contacts, while the most advanced Enterprise edition supports an unlimited number of users, unlimited accounts and leads/contacts, plus comes with an extended feature set to grow your business.