Yes, both Nimble and Autoklose offer a Free Trial.
Nimble is designed for Freelancers, Medium Business and Small Business.
Autoklose is designed for Large Enterprises, Medium Business and Small Business.
Pricing for Nimble Starts at $24.90/User/Month when Billed Yearly whereas for Autoklose Starts at $49.99/User/Month when Billed Yearly.
Some top alternatives to Nimble includes Pipedrive, HubSpot CRM, ClickUp, Freshsales, Salesflare, Close, Vendasta, Keap, Zoho CRM, Agile CRM, Teamwork CRM, Thryv, Team365, Gro CRM, GoCRM, SimpleCRM, Simply CRM, CRM.me, iGlobe CRM Office 365 and CRM.io by 500apps.
Some top alternatives to Autoklose includes Apollo.io, AroundDeal, CrankWheel, ZoomInfo Engage, EngageBay, Close, Outreach, ImagineSales, Adapt Engage, eSales Hub, Sales Booster by Leadspicker, Closely and SalesHandy.