What is the difference between Robokiller and Nomorobo?

Robokiller uses artificial intelligence and a vast global blocklist to identify and block spam calls, while Nomorobo relies on a database of known robocallers to intercept calls after the first ring.

Which service is more effective at blocking sales calls?

Robokiller offers more advanced features, including AI-driven blocking and automatic answering to deter spammers, making it more effective against sales calls than Nomorobo.

Comparing Call Filtering Solutions: Robokiller vs. Nomorobo

In the United States, unsolicited sales calls are a persistent nuisance. To combat this, many individuals turn to call-blocking services like Robokiller and Nomorobo. This article examines both services to determine which offers superior protection against sales calls.

What Are Robokiller and Nomorobo?

Robokiller is a comprehensive call-blocking app that utilizes artificial intelligence to identify and block spam calls. It boasts a global blocklist of over 1.5 billion phone numbers and employs audio fingerprinting technology to combat caller ID spoofing. Robokiller is available for both iOS and Android devices. (robokiller.com)

Nomorobo is a call-blocking service that intercepts incoming calls after the first ring, comparing the number to its extensive database of known robocallers. If a match is found, the call is blocked; otherwise, it proceeds to the recipient. Nomorobo offers protection for landlines and mobile devices, with a free version for landlines and paid subscriptions for mobile users. (robokiller.com)

How Do They Block Sales Calls?

Robokiller routes incoming calls through its service, allowing for real-time updates to its blocklist and the ability to automatically answer suspected spam calls with prerecorded messages. This feature aims to waste the caller's time and deter future spam attempts. (techrepublic.com)

Nomorobo uses a simultaneous ring approach, where incoming calls are routed to its system. If the call is identified as a robocall, it is blocked; if not, it is forwarded to the recipient. This method relies on a constantly updated database of known robocallers. (washingtonpost.com)

Which Service Is More Effective Against Sales Calls?

While both services aim to block unwanted sales calls, Robokiller offers more advanced features. Its use of artificial intelligence and a vast global blocklist allows for more accurate identification and blocking of spam calls. Additionally, the automatic answering feature can deter spammers by wasting their time. Nomorobo, while effective, primarily relies on its database and may not be as proactive in blocking new or evolving spam tactics. (techrepublic.com)

Are There Any Drawbacks to Using These Services?

Robokiller requires routing your calls through its service, which may raise privacy concerns for some users. However, the company states that it does not share this information with third parties. (techrepublic.com)

Nomorobo is free for landlines but requires a paid subscription for mobile devices. Some users have reported that its database may not be as comprehensive as competitors, potentially allowing some spam calls to slip through. (websitereviews.co)

Conclusion

For individuals seeking robust protection against sales calls, Robokiller offers a more advanced and proactive solution compared to Nomorobo. Its use of artificial intelligence, extensive blocklist, and unique features like automatic answering make it a strong choice for those looking to minimize unwanted sales calls.