Looplabs vs numverify API

Looplabs is a free, easy to use cloud based music studio that lets you make music. together.

Looplabs is a free, collaborative cloud based music studio that lets anyone, regardless of technical skills or ability, easily make, share and discover music anywhere, anytime and with anyone - all from their web browser.

Looplabs' intuitive interface harmonically snaps more than 25,000 royalty-free sounds into the same tempo and musical key, removing the complexities of musical theory and allowing anyone with internet access to easily create their own music for their YouTube, Instagram or Vine videos, drop in their next DJ set, remix artists, write songs, record raps or vocals or simply have fun with their friends. 

Free Phone Number Validation & Lookup API

NumVerify offers a powerful and simple API for international and national phone number validation. Requests are made using a simple URL structure, and results are delivered in handy JSON format. Provide any phone number in any format, and our API will return an easy-to-integrate response containing validation results, the requested phone number in its national and international format, country, location, carrier and line type information. Validating phone numbers and obtaining this type of information at the time a new user signs up, developers and businesses are able to take informed steps towards the right means of communication with the particular customer, reduce undelivered messages and fight fraudulent and fake users at the same time.