Robokiller is the best spam blocker on the market, not only because it's 99% effective at preventing spam calls and texts before they ever reach you, but also because it's a simple step that empowers you to take control into your own hands.

Whereas Nomorobo's global database is in the millions, Robokiller's 1.5 billion-number blocklist provides more thorough coverage against spam calls. Robokiller also offers audio fingerprinting, which helps protect users from call ID spoofing and detects scam calls by voice, not just the numbers they call from.

Robokiller is free to download. A subscription is required to use the service, but you can try it out completely free for 7 days. Once the trial ends, your subscription will automatically renew and you'll be billed.

Users can take collective action against robocallers by opting to join Spam Patrol, where they train the Robokiller algorithm to protect themselves and others from spam calls. By reporting spam calls to us, you can help make our community even safer.

A robocall is a call that delivers an automated or pre-recorded voice message – sometimes they are legal and take place with customer consent. What is a spam call? A spam call is an unsolicited call where the intention is often to trick or scam the recipient.

The bottom line: In most cases, simply answering a spam or robocall won't put you at serious risk. As a rule of thumb, never provide information, money, or access to anyone who calls you. If in doubt, always hang up and contact the company or agency directly using the contact information provided on its website.

Robokiller uses predictive analytics and audio fingerprinting to stop spam. Powerful scam protection = peace of mind. Robokiller protects you from over 1 billion known phone scams. To date, we've prevented more than $600 million in losses.

If you receive a spam robocall, the best thing to do is not answer. If you answer the call, your number is considered 'good' by the scammers, even if you don't necessarily fall for the scam. They will try again because they know someone on the other side is a potential victim of fraud.

Robokiller uses predictive analytics and audio fingerprinting to stop spam. Powerful scam protection = peace of mind. Robokiller protects you from over 1 billion known phone scams. To date, we've prevented more than $600 million in losses.

More than 800,000 Robokiller users hate spam calls and texts as much as you do, and they're fighting back against robocalls - both for themselves and for others.

What is Spam? Spam includes all forms of unwanted communications including, but not limited to: unsolicited calls or messages, Caller ID spoofing, robocalls, etc. Typically, spam is directed to large numbers of users for the purposes of advertising, phishing, spreading malware, etc.

Phone calls are unlikely to be the direct source of phone hacks. But text messages can contain malware, and both calls and texts can be used to launch phishing attacks or other scams to trick you into giving up sensitive information, transferring money, or downloading viruses or spyware.