Hellio

Hellio is an API-first CaaS (Communication as a Service) platform designed to provide personalized messaging solutions to businesses. According to the vendor, Hellio caters to companies of all sizes, including e-commerce companies, financial institutions, telecommunication companies, healthcare organizations, and travel and hospitality companies.

Key Features

Global SMS API: According to the vendor, Hellio offers a Global SMS API that allows users to send SMS messages to over 190 countries. The vendor claims that businesses can engage their clients with personalized messages across different countries, thanks to the high read rate and quick delivery of SMS messages.

User Authentication API: Hellio provides a User Authentication API that enables businesses to send and verify user accounts with two-factor authentication. The vendor suggests that this feature adds an extra layer of security to user accounts, reducing the risk of unauthorized access.

Number Lookup API: According to the vendor, Hellio's Number Lookup API allows users to retrieve accurate and detailed information on any phone number in real-time. By verifying phone numbers, businesses can keep their contact database clean and minimize messaging costs.

Bulk Messaging: Hellio offers a bulk messaging feature that allows users to send messages to a large number of recipients at once. The vendor claims that this feature saves time and effort for businesses that need to send mass notifications, updates, or promotional messages.

OTP (One-Time Password): According to the vendor, Hellio provides an OTP feature that allows businesses to send secure one-time passwords to users. This feature enhances the security of user accounts and transactions by providing a unique password for each session.

Voice Messaging: Hellio offers a voice messaging feature that allows users to send pre-recorded voice messages to recipients. According to the vendor, this provides an alternative communication channel for businesses to engage with their customers.

Country Pricing API: The vendor states that Hellio's Country Pricing API provides users with information on the pricing for SMS messages in different countries. This feature helps businesses plan and budget their messaging campaigns effectively.

USSD: Hellio supports USSD (Unstructured Supplementary Service Data) for interactive mobile communication. According to the vendor, this enables businesses to provide interactive and real-time communication with their customers.

Reporting: Hellio offers reporting capabilities that provide users with insights into their messaging activities. Users can access detailed reports on message delivery status, recipient responses, and other metrics to track the effectiveness of their messaging campaigns.