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SMS, Voice & Email API | Authkey.io

Effortlessly Simplified & Powerful Multi-Channel CPaaS Platform.

Cloud Communication APIs seamlessly integrate messaging, voice, email, WhatsApp, and Many more…

Free 7 days TrailBook a Demo

Trusted By Brands

Acc
Apollo Hospitals
Atulaya Healthcare
Ayushman Hosptial
Union Bank
Vlcc
WH Warehouse
Indian Spinal Injury
Vypar
NeoDove
Upward
Physics Wallah
Acc
Apollo Hospitals
Atulaya Healthcare
Ayushman Hosptial
Union Bank
Vlcc
WH Warehouse
Indian Spinal Injury
Vypar
NeoDove
Upward
Physics Wallah
Acc
Apollo Hospitals
Atulaya Healthcare
Ayushman Hosptial
Union Bank
Vlcc
WH Warehouse
Indian Spinal Injury
Vypar
NeoDove
Upward
Physics Wallah

Harness over 10 years of experience with the world’s most connected platform

With industry-leading expertise, you can deliver superb customer experience through our global network.

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Campaigns Campaigns

Run a targeted campaign for your business audience, sending personalized messages through their favorite channels and language. They can choose to opt in or out, with link-click reports available.

Authentication Authentication

Verify users quickly and efficiently. Provide your users with a fast and simple OTP & 2FA process, supported by a failover solution. Enable OTP login via mobile number or email address.

Conversations Conversations

Forge connections and drive conversions like never before. Enhance your conversion rate with SMS, Voice, email, RCS, and WhatsApp, incorporating images, CTA actions, and more.

Chatbots Chatbots

Streamline Interactions with WhatsApp Chatbot. Allow the intelligent chatbot to handle and respond to customer intial queries. Expand your business by minimizing human intervention.

Failovers Failovers

We Make sure your urgent messages never fail. Send Communications through secure channels. API automatically handles switch routes to make sure your message gets delivered successfully.

Startup Friendly Startup Friendly

Kickstart your communication and authentication needs from the very beginning of your startup with Free credits from Authkey. We empathize with the initial challenges startups face because we've been there ourselves.

Sandbox Sandbox

Don't just start; test, build, and deploy in Fully featured virtual space with a sandbox environment. Execute messaging and authentication solutions in isolation without affecting the surrounding production phase.

Easy Integration Easy Integration

Cloud APIs are built keeping developers in mind. This helps Easy understanding and Implementing things with knowledge base API docs and 24X7 Support.

Plugins Plugins

Seamless integrations with multiple e-commerce portals, CRMs, Zapier & more. Incorporate our cloud API capabilities into your business workflow through our trusted integration partners.

Customization Customization

Cloud APIs are built keeping developers in mind. This helps Easy understanding and Implementing things with knowledge base API docs and 24X7 Support.

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Frequently Asked Questions

Why Choose Authkey ?

We Scale with you

Regardless of one or million messages you send, our SMS infrastructure will ensure you that they deliver on time.

Pay as you Go

Utilization based pricing enables you to get discounted pricing from the beginning while only paying for what you use.

Enterprise-grade

We connect your messaging flow directly over 220+ carriers in 200+ countries for international delivery that is best in class.

Compliance & developers

We align you with the support and developer team. We ensure that your Authkey.io experience is smooth and successful.