The best CRM software for businesses at any stage, whether you're just starting or growing fast, offers a wide range of features covering everything the best CRMs should do, adding specialized tools and interfaces to optimize parts of your sales and business processes. The top 11 CRMs are: Salesforce Sales Cloud for extensibility, HubSpot for versatility, Zoho CRM for AI features, Pipedrive for ease of use, Ontraport for automating online transactions, Nimble for prospecting, Membrain for designing sales processes, Salesmate for customizability, Close for inside sales teams, NetHunt CRM for Gmail power users, and ActiveCampaign as a customer experience automation (CXA) platform. The key to choosing the best CRM is understanding what you need from it: ease of use, contact and sales management, customization, reporting, automation and integrations, and faster lead prospecting. Each CRM has its unique strengths and weaknesses, so it's essential to research and test them before making a decision.