While Dialpad offers many features that are perfect for any business, you will have to fork out a significant amount to get most of their features. If you're running a small business, every penny matters. For that reason, you need a phone system that's reliable, cost-effective and packed with tons of features. iTeleCenter is a great Dialpad alternative at a fraction of the cost. iTeleCenter offers a 14-day free trial as well. Cancel anytime. No strings attached.