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About

BulkChecker is a B2B contact verification and data quality platform for teams that need to clean phone number and contact lists before outreach, CRM updates, or messaging workflows. Users can upload CSV or TXT files, run bulk phone validation, carrier lookup, WhatsApp, Telegram, Viber, and other messaging-app checks, then export structured results for cleaner segmentation and operations. The platform supports no-code batch uploads and API-based verification workflows. BulkChecker helps identify invalid, unreachable, duplicate, recycled, or incorrectly formatted numbers, and provides useful signals such as carrier, line type, registration status, and active indicators where available. It is designed for growth, sales, marketing, data operations, and fraud-prevention teams that need faster list cleaning and more reliable contact data at scale.

About

Maintain CRM hygiene by validating your phone number database. Defend against fraud and save efforts by avoiding incorrect or badly formatted numbers. Broaden your telecommunication and text messaging strategy. Reduce the chances of having your text treated as spam. Plan perfectly timed SMS campaigns and cold calling schedules based on the timezone and location of your prospects. Phone validation is primarily performed to know the validity, line type, network carrier, location, etc, of the users before reaching them through various ways like SMS/call, etc. It's a real-time process that takes less than a fraction of a second. Easy to integrate, its usage will bring several benefits. Are you aware of the bulk amount wasted by wrong strategies like sending SMS on landlines, calling leads after office hours, communicating in the wrong language, etc? Avoid being a part of such wastage by using a phone validator to acquire all relevant details relating to a phone number.

Platforms Supported

Windows
Mac
Linux
Cloud
On-Premises
iPhone
iPad
Android
Chromebook

Platforms Supported

Windows
Mac
Linux
Cloud
On-Premises
iPhone
iPad
Android
Chromebook

Audience

Growth, sales, marketing operations, data operations, CRM, lead generation, agencies, SaaS companies, and fraud-prevention teams that work with large contact datasets and need reliable phone number and messaging-app verification.

Audience

Companies and businesses in search of a solution to validate their global phone number database

Support

Phone Support
24/7 Live Support
Online

Support

Phone Support
24/7 Live Support
Online

API

Offers API

API

Offers API

Screenshots and Videos

No images available

Screenshots and Videos

Pricing

$1 per 10K checks
Free Version
Free Trial

Pricing

$22.50 per month
Free Version
Free Trial

Reviews/Ratings

Overall 0.0 / 5
ease 0.0 / 5
features 0.0 / 5
design 0.0 / 5
support 0.0 / 5

This software hasn't been reviewed yet. Be the first to provide a review:

Review this Software

Reviews/Ratings

Overall 0.0 / 5
ease 0.0 / 5
features 0.0 / 5
design 0.0 / 5
support 0.0 / 5

This software hasn't been reviewed yet. Be the first to provide a review:

Review this Software

Training

Documentation
Webinars
Live Online
In Person

Training

Documentation
Webinars
Live Online
In Person

Company Information

BulkChecker
Founded: 2026
Hong Kong
bulkchecker.io

Company Information

ClearoutPhone
United States
clearoutphone.io

Alternatives

Alternatives

RealPhoneValidation

RealPhoneValidation

RealValidation
RealPhoneValidation

RealPhoneValidation

RealValidation

Categories

Categories

Integrations

WhatsApp
Brevo
Builderall
Campaign Monitor
Cargo
Google Contacts
Google Drive
Jotform
Landbot.io
Leadpages
LiveWebinar
Meetup
Novocall
Ontraport
OptinMonster
Pipedrive
ProcessPlan
Salesforce
SendFox
WooCommerce

Integrations

WhatsApp
Brevo
Builderall
Campaign Monitor
Cargo
Google Contacts
Google Drive
Jotform
Landbot.io
Leadpages
LiveWebinar
Meetup
Novocall
Ontraport
OptinMonster
Pipedrive
ProcessPlan
Salesforce
SendFox
WooCommerce
Claim BulkChecker and update features and information
Claim BulkChecker and update features and information
Claim ClearoutPhone and update features and information
Claim ClearoutPhone and update features and information