Callpage - Turn website visitors into sales calls. Use CallPage and provide immediate free phone callback to your leads in 28 seconds.

Aircall - Aircall is a call center software of a new generation designed for fast growing companies. Setup instantly and integrates to your CRMs

Toky - Toky allows you to improve your business' customer service experience through advanced telephony solutions.

Upcall - Upcall enables you to crowdsource your outbound calls. Collaborate with 1000+ on-demand callers worldwide for sales, marketing and customer support calls. Free trial.

Freshworks - Delight your customers, from wherever you are

Airphoning - With Airphoning get more meetings without the pain of excel (SaaS software) :- You only need to scan the QR code to launch calls quickly.- Professionalize your prospecting- Prepare your business meetings- Measure and analyze the results