Email OTP infrastructure
without the auth-infra burden.
Stop losing user signups to delayed carrier networks and rising SMS rates. Adding Email OTP looks simple. Operating it securely in production isn't. Authepy handles OTP generation, verification, abuse controls, deliverability safeguards and operational visibility—while you keep your users, database and UI.
Secure identity pipelines across modern applications
Choose your integration
Authepy is universally adaptable. Choose your ecosystem below to see exactly how to implement secure email verification in minutes—whether you write code or not.
I write code.
Native REST APIs and stateless architecture for Next.js, React, Node, and Web3 environments. Zero client bundle bloat.
I use site builders.
A simple, copy-and-paste Drop-In UI Widget for Webflow, Wix, and WordPress. Get enterprise bot protection instantly.
I automate workflows.
A universal Webhook API designed for Zapier, Make, and Bubble. Verify emails before they trigger your expensive workflow tasks.
Security & Compliance Architecture.
Authepy is designed around security controls mapped to established frameworks, with data minimization, cryptographic protection and operational safeguards built into the infrastructure.
■ AES-256 KMS Vault
Envelope encryption protects your active application variables and Secret Keys at rest, isolating them from unauthorized database queries.
■ Ephemeral Processing
Zero persistent logs. Plaintext verification payloads and native crypto hashes are destroyed from volatile memory immediately post-execution.
■ Enterprise DPA Ready
Data Processing Agreements are available for customers that require contractual data-processing terms and vendor compliance review.
Enterprise security primitives. Built for scale, not complexity.
While legacy suites force you through massive enterprise configuration screens just to send a single token, Authepy runs advanced security checks behind the scenes on every single API call.
Abuse & Smart Rate Limiting
Integrated IP reputation signals and sliding-window rate limits help control brute-force attempts, repeated OTP requests and automated abuse without unnecessarily blocking legitimate users.
Stateless Node Execution
OTP verification data is processed within transient runtime environments rather than persisted as plaintext. Operational metadata is handled separately for monitoring, security and service operations.
Dedicated Transactional Pipes
By routing strictly away from marketing pipelines, Authepy bypasses noisy promotion folders and hits primary user mailboxes in under 3 seconds.
A layer between email APIs and full auth platforms.
Different tools solve different parts of the authentication problem. Authepy is purpose-built for the Email OTP layer:
| Capability | Email/Auth Platforms/ SMS Tiers | Authepy |
|---|---|---|
| Delivery Reliability | Provide broader authentication capabilities; OTP lifecycle controls may need to be assembled separately depending on the provider. | Purpose-built OTP lifecycle with delivery controls, abuse safeguards and operational visibility. |
| Abuse Shields | Abuse controls vary by provider and may require additional application-side implementation. | Built-in rate limiting, recipient-level velocity controls and traffic-abuse safeguards. |
| Cost Overhead | Pricing models vary by platform, including usage, active users, channels or broader platform features. | Volume-based OTP pricing designed around the verification workload rather than total user count. |
Deploy secure pipelines today.
Keep your users, database and UI. Authepy provides the Email OTP infrastructure underneath them—with built-in verification, abuse controls, deliverability safeguards and operational visibility.