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79% offStacksocialexpired-dealspam-blockerrobocall-blockerai-call-screeningphone-securitymobile-app
CallHero
CallHero uses high-level security measures when handling your information: fully encrypted and stored locally on your device.
About this deal
Obviously, spammers and telemarketers make it difficult to use our phones in this day and age. You probably have been receiving random calls from unknown numbers from time to time. Not only do they waste your precious time, but also put your data security at risk.
CallHero is a digital secretary that screens calls for you. Instead of blocking phone numbers, CallHero’s AI filters calls based on what the caller actually says. This next-generation technology makes sure your phone only rings when it needs to.
CallHero uses high-level security measures when handling your information: fully encrypted and stored locally on your device.
- First-ever Digital Secretary on the market
- Blocks nearly 100% of spam calls through call filtering
- The only app on the App Store with an AI screening service
- Your phone will only ring when the call is legit
- Automatically declines unknown & fake calls
- Set keywords that automatically pass the screening procedure
Get lifetime access to CallHero now!
Plan & pricing·Lifetime access
Pick the plan that fits your stack
Most popular
Plan
$50$240
- Answer More Calls With Call Metrics
- Book More With Call Recording & Phone Scripts
- Winback “Lost” New Patients
- Winback “Missed” Callers
- Measure Your Marketing Effectiveness
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FAQ
Questions buyers ask before they click
Is this deal still available?+
No. The CallHero lifetime subscription was sold through StackSocial and is now archived. New purchases are no longer available on GrabLTD.
What does CallHero do?+
CallHero is an AI-powered call screening and spam blocker app. Unlike simple number-blocking tools, it uses AI to screen callers based on what they say, and only rings your phone when a caller passes the filter. All call data is stored locally on your device with full encryption.
Which carriers does CallHero support?+
CallHero was compatible with AT&T, T-Mobile, Sprint, and Verizon. It was not available for all carriers, so compatibility was an important factor before purchasing.
How is CallHero different from standard robocall blockers?+
Most robocall blockers rely on blacklists of known spam numbers. CallHero uses AI to screen callers by what they actually say during the call, making it harder for novel spam numbers to get through. You can also set custom keywords that automatically allow a call.
What happened to the CallHero app?+
The StackSocial deal was sold as a lifetime subscription, but the consumer-facing CallHero spam blocker app appears to have gone quiet. Truecaller acquired an Israeli company also called CallHero in 2022, which created additional confusion around the brand. If you purchased the deal, check the StackSocial support page for current access status.
What are the best alternatives for blocking spam and robocalls?+
Robokiller ($4.99/month or $39.99/year) is one of the most widely used alternatives, using Answer Bots to waste spammers' time. Hiya and Nomorobo are also solid choices. Many carriers now include free spam filtering — T-Mobile's ScamShield and Verizon's Call Filter are worth enabling first.
Is my call data private with CallHero?+
According to the original product description, CallHero stored call data locally on your device and used full encryption, rather than routing data to external servers. This was presented as a key security advantage.
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