Best Multi-Factor Authentication (MFA) Apps for Constant Contact

Auth0 takes a modern approach to Identity and enables organizations to provide secure access to any application, for any user. Auth0 is highly customizable, and simple yet flexible. Safeguarding billions of login transactions each month, Auth0 delivers convenience, privacy, and security so customers can focus on innovation. With Auth0, you can rapidly integrate authentication and authorization for web, mobile, and legacy applications, with new Fine Grained Authorization (FGA) that goes beyond role-based access control.

LoginRadius allows businesses to provide a pleasant customer experience without compromising security. Companies can use our customer identity platform to offer a simplified login process, protect digital accounts, and comply with data privacy regulations. LoginRadius has over 3,000 users and 700 million monthly visitors worldwide. Registration services, adaptive security, integrations with third-party apps, and customer insights are some of the key platform features. Gartner, KuppingerCole and Computer Weekly have named the company an industry leader in customer identification and access management (CIAM). Microsoft is a major technology investor and partner. LoginRadius has its headquarters in Vancouver, Canada. There are additional offices in Toronto, USA and Australia. LoginRadius Services: API Authentication OAuth Data Management Secure Login One Sign On SAML SSO Sign up for social media Two Factor Authentication

Unifonic is an innovative platform driven by artificial intelligence, designed to foster personalized engagement with customers across multiple channels. It supports a variety of communication methods, such as SMS, WhatsApp, Messenger, push notifications, and voice calls, enabling businesses to interact with their clients via their preferred communication avenues. With over 100 native integrations with popular tools like Salesforce, HubSpot, and Shopify, it streamlines workflow automation effectively. Additionally, Unifonic's Flow Studio features ready-made templates for common scenarios, including abandoned cart notifications, one-time passwords, and chatbot integration, making it easier to set up automated processes. This platform not only boosts marketing initiatives but also enhances IT and operational efficiency through low-code development capabilities, while providing round-the-clock AI-driven customer support. Unifonic serves a global market, boasting an impressive 95% coverage, having dispatched over 25 billion messages, and catering to a client base of more than 5,000 businesses, showcasing its extensive impact in the industry. Furthermore, its commitment to innovation ensures that businesses can adapt to the evolving demands of customer engagement.