CallerAPI

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📞 Caller ID and fraud prevention solutions that make you smile. 27 countries covered, from 7 realtime data sources.

Cost / License

Subscription
Proprietary

Application type

Unwanted Call Blocker

Origin

Switzerland

Platforms

Online
Software as a Service (SaaS)

Spam phone number example

Legit business number (mobile)

+2

Spam number (mobile)

CallerAPI alternatives

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Properties

Privacy focused
Lightweight

Features

Dark Mode
No Tracking
Spam Filter
Ad-free
Integrated Spam Protection

Tags

Highlights All activities

Recent activities

Egidio added CallerAPI as alternative to Egidio
about 2 months ago
danb4r added CallerAPI as alternative to Blocker Call Anti-Spam
5 months ago
huseyinsari added CallerAPI as alternative to NoSpamPro
8 months ago
Dmitry B updated CallerAPI
12 months ago

CallerAPI information

Developed by
CallerAPI
Licensing
Proprietary and Commercial product.
Pricing
Subscription ranging between $25 and $997 per month.
Alternatives
9 alternatives listed
Badge
Get an embeddable badge for CallerAPI
Supported Languages
- English

AlternativeTo Categories

Security & Privacy, Office & Productivity

Popular alternatives

CallerAPI was added to AlternativeTo by Dmitry B on Aug 27, 2024 and this page was last updated Oct 12, 2025.

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What is CallerAPI?

CallerAPI helps carriers, CPaaS platforms, cloud comms/SIP providers, PBX & UCaaS vendors, and consumer apps stop revenue-draining spam, block account takeover, and cut messaging costs with real-time phone intelligence