RoboKiller

Input—per 1M tokens

Output—per 1M tokens

Context—tokens

WeightsClosed

About

RoboKiller is ranked #4 of 41 in spam call blocking apps on Inferse. It runs on Android, iOS. There is a free plan. A free trial is offered. Paid plans start at $2.67/mo.

Compared on spam call blocking apps

Free plan: Yesrobokiller.com
Robocall blocking: Yesrobokiller.com
Caller ID: Yesrobokiller.com
Call screening: Yesrobokiller.com
Community reports: Yesrobokiller.com
Supported platforms: bothrobokiller.com

Facts

Purpose: Robokiller blocks spam calls and texts and promotes a spam-call-free phone experience.robokiller.com · 1 Oct 2026
Spam blocking effectiveness: Robokiller states its technology is 99% effective at stopping spam calls.robokiller.com · 1 Oct 2026
AI call analysis: Its predictive call-blocking algorithm analyzes call metadata in less than a millisecond and blocks calls identified as spam before they reach the phone.robokiller.com · 1 Oct 2026
Audio fingerprinting: Patented audio fingerprinting compares robocall recordings in real time against a database containing more than 1.5 billion processed phone numbers and millions of audio fingerprints.robokiller.com · 1 Oct 2026
Answer Bots: Answer Bots answer spam calls with prerecorded messages intended to waste spammers’ time.support.robokiller.com · 1 Oct 2026
Call Screening: Call Screening asks unknown callers for their name and reason for calling, then shares that information so the user can decide whether to answer.support.robokiller.com · 1 Oct 2026
Spam texts: Robokiller filters SMS and MMS using block/allow lists, number reputation, and content analysis; it states that messages are never stored or shared.support.robokiller.com · 1 Oct 2026
Free version limits: The free version includes a daily-updated blacklist, blocked-call notifications, weekly insights, spam reporting, and Spam Patrol, while Answer Bots, Call Screening, and Personal Data Protection require a paid plan.support.robokiller.com · 1 Oct 2026
Carrier requirement: Answer Bots and Call Screening require a carrier and plan that support Conditional Call Forwarding.support.robokiller.com · 1 Oct 2026
Supported devices: Robokiller is available for iPhones and Android smartphones and does not work on landlines or other devices.support.robokiller.com · 1 Oct 2026
Enterprise integrations: Robokiller offers business integrations with SIP and HTTP options and public- or private-cloud deployment.robokiller.com · 1 Oct 2026
Enterprise coverage: Robokiller Enterprise says it blocks threats on mobile, landlines, and text using predictive AI and audio fingerprinting.robokiller.com · 1 Oct 2026
Support: Robokiller provides dedicated integration resources during implementation plus ongoing support, reporting, and relationship-management resources for business customers.robokiller.com · 1 Oct 2026