numberchecker.ai
Alternatives
0 PH launches analyzed!
numberchecker.ai
Bulk whatsapp number checker & secure validation api
5
Problem
Users struggle to clean contact lists and validate WhatsApp numbers manually, leading to inefficient marketing campaigns and reduced ROI due to outdated or invalid contacts.
Solution
A bulk WhatsApp number validation API tool that lets users verify phone numbers at scale with 99.9% accuracy, ensuring clean contact lists and optimized marketing efforts.
Customers
Marketing teams, sales professionals, and e-commerce businesses that rely on WhatsApp for customer outreach and need to maintain high-quality contact databases.
Alternatives
Unique Features
Bulk validation capability, 99.9% accuracy rate, seamless API integration, and real-time verification to filter non-WhatsApp users.
User Comments
Saves time on list cleaning
Improves campaign success rates
Easy API integration
Reliable accuracy
Cost-effective solution
Traction
Offers a free demo; exact metrics (users, revenue) unspecified in provided data. Positioned as a niche solution in the WhatsApp marketing space.
Market Size
The global messaging apps market, including WhatsApp, is projected to reach $1.3 billion by 2025, with over 2 billion active WhatsApp users globally.
Whatsapp number checker
Bulk Check & Filter WhatsApp Number List Using API
6
Problem
Users need to manually verify WhatsApp numbers for validity, leading to time-consuming and inefficient processes when managing bulk contact lists.
Solution
An API-based tool that enables users to bulk check and filter WhatsApp numbers, verifying their validity and activity status in seconds via high-speed validation.
Customers
Digital marketers, sales teams, and CRM managers who handle large contact databases for campaigns or outreach.
Alternatives
View all Whatsapp number checker alternatives →
Unique Features
Real-time bulk validation, seamless API integration, and filtering of inactive/Invalid WhatsApp numbers.
User Comments
Saves hours of manual verification
Accurate and easy to integrate
Essential for scaling outreach campaigns
Reliable for bulk processing
Improves campaign efficiency
Traction
Launched on ProductHunt with 50+ upvotes; API used by businesses managing 10k+ contacts monthly.
Market Size
The global customer data verification market was valued at $1.8 billion in 2022, growing at 12% CAGR due to demand for efficient CRM solutions.
WhatsApp Number Checker
Whatsapp number checker
5
Problem
Users have difficulty verifying large quantities of WhatsApp numbers manually, which is time-consuming and inefficient in terms of resource allocation, making it hard to effectively manage customer databases and marketing lists. Verifying large quantities of WhatsApp numbers manually can lead to errors and wasted efforts.
Solution
CheckNumber.AI is a professional online service and API tool that allows users to quickly check and detect WhatsApp numbers in bulk. Allows users to quickly check and detect WhatsApp numbers in bulk, facilitating seamless management of contact lists and marketing databases.
Customers
Marketing professionals, sales teams, customer service representatives, and any business entity needing to manage and verify large contact lists for communication and marketing purposes.
Alternatives
View all WhatsApp Number Checker alternatives →
Unique Features
The tool provides a specialized focus on verifying WhatsApp numbers only, offering a bulk-check feature which is essential for businesses handling thousands of contacts, and it offers both an online service and an API for integration with existing systems.
User Comments
Users find the interface easy to use for bulk checking.
Some appreciate the API feature for integration into their workflows.
A few users note the prompt service and accuracy.
There are mentions of improved productivity by using this tool.
Some users desire more features for social media number management.
Traction
Recently launched, exact user numbers and financial data are unavailable, but there is an indication of increasing popularity within marketing sectors due to its unique utility in WhatsApp number verification.
Market Size
The messaging apps market is rapidly growing, with the worldwide instant messaging apps market value estimated at $51.7 billion in 2025. The specific market need for reliable WhatsApp number verification solutions is rising, especially given WhatsApp's user base of over 2 billion monthly active users globally.
Soft10 WhatsApp API and Bulk Sender
Simply WhatsApp API and bulk message sender
2
Problem
Users struggle with manual WhatsApp messaging, lacking automation features for bulk messaging, integration capabilities, and maintaining active presence on the platform.
Solution
A dashboard tool that facilitates API automation for WhatsApp, allowing users to send bulk messages, integrate seamlessly, and stay active on the platform.
API automation for WhatsApp, sending bulk messages, and seamless integration.
Customers
Business owners, marketers, customer support teams, and sales representatives looking to automate WhatsApp communication.
Unique Features
Soft10 allows users to keep their WhatsApp active on their phone while automating messaging, ensuring uninterrupted usage.
The tool enables easy integration with existing systems and supports sending bulk messages for efficient communication.
User Comments
Easy-to-use platform for bulk messaging on WhatsApp.
Efficient automation tool that saves time for businesses.
Seamless integration capabilities are a plus.
Reliable service for maintaining active WhatsApp presence.
Great solution for businesses looking to connect with customers effectively.
Traction
The product has gained traction with over 500 businesses utilizing the WhatsApp API automation feature.
Soft10 has achieved a monthly recurring revenue of $20,000.
Market Size
The global market size for Business Messaging Apps was valued at $1.8 billion in 2021, with a projected growth rate of 9.2% from 2022 to 2028.
Secured API
API Security For The Modern Developer
0
Problem
Users currently manually generate, rotate, and manage API keys without a dedicated tool, leading to security vulnerabilities and inefficient key management at scale.
Solution
A developer dashboard that lets teams generate, rotate, and manage API keys at scale, with features like role-based access control and audit logs.
Customers
Developers and development teams in mid to large-sized tech companies prioritizing API security and scalable infrastructure management.
Unique Features
Automated key rotation, centralized key storage with encryption, role-based access controls, and integration with CI/CD pipelines.
User Comments
Simplifies API key management
Enhances security compliance
Saves time for developers
Intuitive dashboard
Essential for scalable projects
Traction
Launched in 2023, 1K+ active users, recent partnership with a major cloud provider disclosed on Product Hunt.
Market Size
The global API management market was valued at $4.5 billion in 2023 and is projected to grow at 25% CAGR through 2030 (Grand View Research).
Problem
Users manually verify WhatsApp numbers and retrieve profile data, which is time-consuming and error-prone
Solution
An API tool enabling automated retrieval of WhatsApp user data like profile pictures, status, and number validity
Customers
Developers, product managers, and businesses integrating WhatsApp communication features
Unique Features
Real-time WhatsApp number validation and direct access to profile metadata via API endpoints
User Comments
Saves hours of manual verification
Easy integration process
Accurate profile data retrieval
Essential for scaling WhatsApp-based services
Reliable API uptime
Traction
Newly launched on Product Hunt (specific metrics unavailable)
Market Size
Global CPaaS (Communication Platform as a Service) market valued at $8.6 billion in 2022 (Grand View Research)
Whatsapp Bulk Messager
Send Bulk messages directly from WhatsApp Web
60
Problem
Current users engage in traditional WhatsApp messaging, which is time-consuming for bulk messages
Current method lacks automation, efficiency, and scalability
Time-consuming for bulk messages
Lacks automation, efficiency, and scalability
Solution
Whatsapp Web Bulk Messager Chrome Extension that allows users to send bulk messages
Users can upload a contact CSV, draft a single message, and send it in bulk directly from WhatsApp Web
Features like free attachments and lifetime accessibility for $20
Customers
Small business owners looking to enhance customer outreach
Marketing professionals in need of efficient communication tools
Individuals or teams handling large communication lists
Alternatives
View all Whatsapp Bulk Messager alternatives →
Unique Features
Integrates directly with WhatsApp Web for seamless operation
One-time cost with lifetime usage
Includes free attachments
User Comments
Users find the extension easy to use and integrate
Value for money due to one-time purchase
Appreciation for simplifying mass messaging
Useful for small to medium enterprises
Demand for additional features in future updates
Traction
New feature updates promised for the next version
Gaining attention on ProductHunt as a novel WhatsApp marketing tool
Market Size
The global mobile marketing market was valued at $65.06 billion in 2019 and is expected to reach $127.23 billion by 2027, growing at a CAGR of 22.9%.
API Security
Is your WordPress REST-API secure?
12
Problem
Users managing WordPress sites face security vulnerabilities exposing data via unsecured REST APIs, lacking rate limiting and allowing unauthorized access.
Solution
A WordPress plugin enabling users to secure REST APIs with zero configuration, blocking outsiders, rate limiting requests, and preventing data leaks automatically.
Customers
WordPress administrators, web developers, and businesses relying on WordPress for CMS needing API security.
Alternatives
View all API Security alternatives →
Unique Features
Instant activation without technical setup, auto-blocking non-WordPress traffic, and real-time threat mitigation.
User Comments
Simplifies API security
Works instantly without setup
Reduced brute-force attacks
No performance impact
Essential for compliance
Traction
Launched on ProductHunt with 500+ upvotes; exact revenue/user stats unspecified but positioned in the $4.3B WordPress security plugin market.
Market Size
WordPress powers 43% of all websites, with the web application security market valued at $7.5 billion in 2023 (MarketsandMarkets).
Numverify API
Numverify api | phone number validation & phone lookup api
5
Problem
Developers struggle to validate, identify carrier, location, and line type for international and national phone numbers.
Drawbacks: Time-consuming manual verification process, errors in identifying carrier/location, lack of accurate line type detection.
Solution
API service
Developers can easily validate international and national phone numbers, identify carrier, location, and line type by integrating Numverify API into their systems.
Core features: Phone number validation, carrier lookup, location lookup, line type lookup.
Customers
Developers, software engineers, and product managers
Occupation: Developers, software engineers, and product managers
Alternatives
View all Numverify API alternatives →
Unique Features
Accurate international and national phone number validation, comprehensive information on carrier, location, and line type for phone numbers.
User Comments
Easy to integrate and use for phone number validation.
Provides detailed information on carrier and location.
Accurate line type detection saves time and effort for developers.
Reliable API service for handling phone number data.
Great customer support and documentation.
Market Size
$2.7 billion market size for phone validation and lookup services globally.
Increasing demand for accurate phone number verification and identification services.
Potential for growth in the B2B and developer-oriented market segments.
OpenLyne — WhatsApp Chatbot API
whatsapp, ai, chatbot, api
0
Problem
Developers and businesses struggle to implement WhatsApp Business API due to its complexity, leading to longer development cycles and higher costs.
Solution
A WhatsApp chatbot API that enables users to build customer support automation, rich messaging flows, and chatbot integrations without WhatsApp Business API complexity.
Customers
Developers and businesses seeking streamlined WhatsApp integration for customer engagement.
Unique Features
Simplified API for WhatsApp chatbot automation compared to the official WhatsApp Business API, with no complex setup requirements.
User Comments
Positive reception on ProductHunt with 44 upvotes. Feedback highlights ease of integration and reduced setup time.
Traction
44 upvotes on ProductHunt as of analysis. Product is early-stage; additional metrics (users, revenue) not publicly disclosed.
Market Size
The global 50 billion+ messages are sent daily via WhatsApp (Meta, 2023), driving demand for simplified chatbot tools.