The best VPNs provide premium features such as extensive server networks, superb streaming and P2P support, intuitive apps for all devices, and secure encryption. They also require money to maintain, so they have to generate revenue in some way. This means that they charge money, or monetize data by sharing it with third parties. (Hola VPN was caught selling bandwidth to botnets as an instance.). The majority of free services earn revenue through in-app ads this practice puts the privacy of users browsing at risk, or collect and sell your search and access data.
A few decent free options are available, but they all have serious limitations, including restricted data allowances that restrict how much browsing and other activities you can perform. Some may be rife aggressive advertising, have inadequate encryption and leak IP addresses and other DNS information. Some, like Hola VPN, even share your information with suspicious parent companies.
CyberGhost VPN is a good choice for free. It has an excellent server network and is compatible with all major streaming platforms including Netflix and Amazon Prime. It has decent speeds, along with a decent amount of free data. Its privacy policy is excellent, too. It does not track or sell data and strictly adheres to a no-logs audited policy.
Speedify is a good free option. It’s simple to set up and offers 2GB free data per month. It’s compatible with all devices and has decent speeds. It also protects your data from browsers and other data with AES-128 encryption. It is based in Romania which is a country that values privacy and its no-logs policy has been independently audited.