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About

SecondFactor is a cloud service for generating, sending, and verifying one-time passcodes (OTPs) for account sign-up, login, and other phone-verification workflows. Product and engineering teams integrate it through an API and SDKs for Kotlin, Swift, Dart, TypeScript, and server-side development, then manage authentication templates from a dashboard. For each OTP, its Price Intelligence Engine selects the lowest-cost eligible channel based on destination pricing and recipient eligibility. If delivery is not confirmed within eight seconds, automatic fallback tries the next eligible channel. SecondFactor supports SMS, WhatsApp, Viber, and RCS, subject to destination, recipient, and account setup. Delivery logs show the destination, channel, status, and cost for each request. The service handles OTP generation, delivery, and verification so teams can add phone verification to their applications and manage delivery across multiple channels and markets.

About

SuprSend has built-in integration with all channels and major providers. You can start with one channel, and add more channels within minutes. Add or remove providers without any lock-in, and route notifications between them easily. Empower the product team to design and manage templates on all channels at a central place. SuprSend provides powerful visual editors for all channels, decoupling templates from code. Send notifications on all channels with a single trigger. Maximize delivery, reduce latency and make notifications meaningful by configuring intelligent fallbacks, retries, and smart routing between channels. Send instant alerts to a large list of users and keep your users up to speed with key actions. Send OTPs, verification mails and activity updates instantly with high throughput and low latency.

Platforms Supported

Windows Not Supported
Mac Not Supported
Linux Not Supported
Cloud Supported
On-Premises Not Supported
iPhone Not Supported
iPad Not Supported
Android Not Supported
Chromebook Not Supported

Platforms Supported

Windows Not Supported
Mac Not Supported
Linux Not Supported
Cloud Supported
On-Premises Not Supported
iPhone Not Supported
iPad Not Supported
Android Not Supported
Chromebook Not Supported

Audience

Vibe-coders and product teams at fintech, tech-enabled marketplaces, and international platforms that send OTPs to users in more than one country.

Audience

Organizations searching for a robust notification infrastructure that helps them deploy multi-channel product notifications effortlessly

Support

Phone Support Not Supported
24/7 Live Support Not Supported
Online Supported

Support

Phone Support Not Supported
24/7 Live Support Not Supported
Online Supported

API

Offers API Supported

API

Offers API Supported

Screenshots and Videos

No images available

Screenshots and Videos

Pricing

No information available.
Free Version Not Supported
Free Trial Supported

Pricing

$99 per month
Free Version Supported
Free Trial Not Supported

Reviews/Ratings

Overall 0.0 / 5
ease 0.0 / 5
features 0.0 / 5
design 0.0 / 5
support 0.0 / 5

This software hasn't been reviewed yet. Be the first to provide a review:

Review this Software

Reviews/Ratings

Overall 0.0 / 5
ease 0.0 / 5
features 0.0 / 5
design 0.0 / 5
support 0.0 / 5

This software hasn't been reviewed yet. Be the first to provide a review:

Review this Software

Training

Documentation Not Supported
Webinars Not Supported
Live Online Not Supported
In Person Not Supported

Training

Documentation Supported
Webinars Not Supported
Live Online Supported
In Person Not Supported

Company Information

SecondFactor
Founded: 2020
Singapore
secondfactor.ai

Company Information

SuprSend
Founded: 2022
United States
www.suprsend.com

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EnSecure

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Categories

Categories

Integrations

Amazon SES Not Supported
Android Not Supported
Apple iOS Not Supported
Discord Not Supported
Exotel Not Supported
Firebase Not Supported
Go Not Supported
Java Not Supported
Karix Not Supported
Mailchimp Transactional Email (Mandrill) Not Supported
Mailgun Not Supported
Postmark Not Supported
Python Not Supported
React Not Supported
SendGrid Not Supported
Sinch Not Supported
Slack Not Supported
Twilio Not Supported
Vonage Business Not Supported
WhatsApp Not Supported

Integrations

Amazon SES Supported
Android Supported
Apple iOS Supported
Discord Supported
Exotel Supported
Firebase Supported
Go Supported
Java Supported
Karix Supported
Mailchimp Transactional Email (Mandrill) Supported
Mailgun Supported
Postmark Supported
Python Supported
React Supported
SendGrid Supported
Sinch Supported
Slack Supported
Twilio Supported
Vonage Business Supported
WhatsApp Supported
Claim SecondFactor and update features and information
Claim SecondFactor and update features and information
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