Authkey - SMS & WhatsApp API

https://authkey.io

About

Authkey is a versatile, proprietary, and paid communication platform based in the United Kingdom. It offers a comprehensive suite of multi-channel APIs, including SMS API, WhatsApp Business API, Email, and Voice Call APIs, alongside various authentication methods such as OTP and 2FA. Its extensive product portfolio and features encompass VoIP Calls, Goal Tracking, Recurring Tasks, Customer Segmentation, Link Tracking, and robust email management capabilities like an email organizer, template editor, scheduling, auto-responder, and verification. The platform also provides marketing automation, SMS messaging, WhatsApp integration, and API integration, notably requiring no coding for many functionalities.

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User Reviews

20 reviews

Positive
Pros
Fast, reliable delivery
Easy API integration
Unified communication platform
Responsive customer support
Intuitive UI/UX
High SMS delivery rate
Streamlined OTP verification
Comprehensive API suite
Cons
UI design improvement
Slow report loading
Complex international SMS setup
Lack of live chat support
High pricing concerns
Limited support availability
Poor error handling
Insufficient API documentation
Key Themes
API integration and documentation
Message delivery reliability and speed
Platform usability and UI/UX
Customer support experience
Multi-channel communication capabilities
Pricing and cost transparency
OTP verification process
Website Performance Score
Website Performance Score
Recent News
Company Details

Industry

Communication Platform, Marketing Automation, API Services

Founded

1983

Company Size

501-1000 employees

Location

Country

United Kingdom

Region

Massachusetts

City

Waltham