Yes, both Chekkit and Swell offer a Free Trial.
Chekkit is designed for Large Enterprises, Medium Business and Small Business.
Swell is designed for Large Enterprises, Medium Business and Small Business.
Pricing for Chekkit Starts at $99/Month whereas for Swell Starts at $199/Month when Billed Yearly.
Some top alternatives to Chekkit includes ReviewBuzz, Reputation Desk, Reputation.com, Critique, Guestmeter, ChatMeter, Swell, Reputation Studio, ReviewRev and ReviewGain.
Some top alternatives to Swell includes Customer Alliance, ReviewBuzz, Reputation.com, Critique, Guestmeter, Rize Reviews, Reptrics, Reputation Studio, ReviewRev and ReviewGain.