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Average Ratings 0 Ratings

Total
ease
features
design
support

No User Reviews. Be the first to provide a review:

Write a Review

Description

BulkChecker serves as a robust B2B platform dedicated to verifying contacts and enhancing data quality, particularly for teams aiming to refine their phone number and contact lists prior to outreach initiatives, CRM updates, or messaging operations. Users have the ability to upload files in CSV or TXT formats, conduct comprehensive phone validations, perform carrier lookups, and check messaging apps like WhatsApp, Telegram, and Viber, ultimately exporting organized results to facilitate improved segmentation and operational efficiency. The platform offers seamless no-code batch uploads alongside API-driven verification processes. BulkChecker effectively pinpoints invalid, unreachable, duplicate, recycled, or improperly formatted numbers while also delivering valuable insights, including carrier information, line type, registration status, and active indicators whenever possible. Tailored for teams in growth, sales, marketing, data operations, and fraud prevention, it ensures expedited list cleaning and the acquisition of more dependable contact data on a large scale, thereby enhancing overall operational effectiveness and decision-making accuracy. Furthermore, its user-friendly interface makes it accessible even to those with minimal technical expertise.

Description

Reliable real-time validation of mobile numbers spanning over 220 international networks is at your fingertips. Our centralized HLR Lookup service offers extensive network insights, providing live connectivity statuses, carrier details, and porting histories sourced directly from mobile operators around the globe. This service is ideal for SMS marketers who enjoy an impressive 98% delivery rate, call centers that want to enhance agent efficiency, and businesses focused on maintaining high-quality leads. By cleaning up invalid numbers, diminishing unnecessary calls, and improving campaign performance through immediate verification, users can see tangible benefits. Notable features include extensive coverage across the USA, Europe, and Asia, seamless API integration, the ability to upload bulk files, detection of disposable numbers, and support for UK and Ireland landlines. It is also compatible with major telecommunications networks such as Verizon, AT&T, Vodafone, O2, and T-Mobile. With enterprise-level reliability, our service supports 210 concurrent requests, offers optional caching to minimize latency, and employs smart routing across various network partners to ensure optimal performance. Additionally, every verified business account is granted 200 complimentary credits to experience our dependable results firsthand, making it an excellent opportunity for new users to test the service’s capabilities.

API Access

Has API

API Access

Has API

Screenshots View All

No images available

Screenshots View All

Integrations

Telegram
Viber
WhatsApp

Integrations

Telegram
Viber
WhatsApp

Pricing Details

$1 per 10K checks
Free Trial
Free Version

Pricing Details

No price information available.
Free Trial
Free Version

Deployment

Web-Based
On-Premises
iPhone App
iPad App
Android App
Windows
Mac
Linux
Chromebook

Deployment

Web-Based
On-Premises
iPhone App
iPad App
Android App
Windows
Mac
Linux
Chromebook

Customer Support

Business Hours
Live Rep (24/7)
Online Support

Customer Support

Business Hours
Live Rep (24/7)
Online Support

Types of Training

Training Docs
Webinars
Live Training (Online)
In Person

Types of Training

Training Docs
Webinars
Live Training (Online)
In Person

Vendor Details

Company Name

BulkChecker

Founded

2026

Country

Hong Kong

Website

bulkchecker.io

Vendor Details

Company Name

HLR Lookup

Founded

2005

Country

United Kingdom

Website

www.hlrlookup.com

Product Features

Product Features

Customer Data Platforms (CDP)

Behavioral Analytics
Campaign Management
Customer Profiles
Customer Segmentation
Data Integration
Data Matching
GDPR Compliance
Personalization
Predictive Modeling

Alternatives

No Alternatives

Alternatives