Kinde Alternatives (September 2025)

The easiest way to add authentication and user management to your application. API-first & purpose-built for developers. Get started for free.

No code user authentication platform for React, Node, Python, Go and Webflow powered websites, with one-click passwordless logins and expert setup help.

Developer APIs / SDKs for enterprise-ready features like Single Sign-On (SSO/SAML), Passwordless Authentication, Directory Sync (SCIM), Audit Trail (SIEM), and more. Get started for free.

Create and customize user journeys for any app – from authentication and authorization to MFA and federation. Get set up in minutes with our no-code CIAM platform.

Secure and scale your product with Stytch's identity platform. From authentication to fraud protection, we have the APIs and SDKs for your use case.

We're bringing the convenience and security of Auth0 by Okta to eligible startup customers so you can get your apps up and running quickly and keep customer data secure.

Quickly integrate passwordless authentication for web and mobile applications to give users a smooth, secure login experience.

LoginRadius is a customer identity solution that manages user authentication, identity verification, social login, SSO, login security & more.

Provides secure access to any cloud,web and legacy app with our strong authentication methods and single sign on to any enterprise application with miniOrange Single Sign On Service.

The home of the company that made phish-proof MFA 'a thing'. Not only phish resistant but demonstrably phish-proof. No second device. Deploy in 15 mins!

Frontegg is an end-to-end user management platform for B2B SaaS, powering strategies from PLG to enterprise readiness. Easy migration, no credit card required.

Convert more B2B customers with our authentication SSO solution. A few lines of code to be SSO-ready, and you can start working with enterprise customers

With cidaas you create one identity across all channels for convenient & secure authentication ►SSO ►2FA ►Social Login ►Identity & access management

Onboard companies of any size in just a few lines of code.

The only secure-by-design Secure Access Platform. Eliminates access risks with SSO, Zero-Trust Identity architecture, phish-resistant MFA, Device Trust and Passwordless capabilities. The secure alternative to Okta, Microsoft Entra, Google MFA, and more.

Strong authentication, without the passwords.

Start your Free Trial today. Secure access to networks, servers, VPNs, and applications using Two-Factor Authentication (MFA/2FA).

With SecureAuth Arculix, every digital journey is simple, seamless, and secure to support your cyber insurance and ZTA initiatives.

Okta's Workforce and Customer Identity Clouds enable secure access, authentication, and automation—putting identity at the heart of business security and growth.

Optimal IdM is an global provider of Identity and Access Management (IAM) Solutions and Services. View our award-winning suite of IAM products today.

Advance your team's identity management with Crowd. Sign sign-on and centralized identity management to create a seamless login experience.

Empower your workforce with SDO's Authentication Platform for the ultimate Passwordless MFA experience. Detect, prevent, and secure access with ease!

JumpCloud's revolutionary directory unifies device and identity on Windows, Mac, and Linux with cloud based SSO, MDM, MFA, PAM, and more.

JumpCloud makes it simple to manage Windows, Apple, Linux, and Android devices and to deliver secure access with SSO, MFA, Zero Trust, RADIUS, and more.

HYPR's identity security solution empowers you to continuously detect, prevent, and eliminate identity-related risks for your workforce and customers.

ADSelfService Plus is an identity security solution that helps your organization achieve Zero Trust with adaptive multi-factor authentication, enterprise single sign-on, and self-service password management capabilities.

HID DigitalPersona combines security and usability to employ one of the widest arrays of authentication methods and form factors in the industry.

PingID provides multi-factor authentication that adds an extra layer of protection to all of your apps.

Appwrite is an open-source platform for building applications at any scale, using your preferred programming languages and tools.

Incode offers the world's most advanced identity verification & authentication system. Power a world of trust with simple, secure & fast identity experiences.

Protectimus is a two-factor authentication (2FA) platform provided as a cloud MFA and on-premises, we offer multi-factor authentication based on OATH standards

ClassLink is a provider of identity and access management products offering instant access to apps and files with SSO, class rostering, account provisioning, and analytics.

Secure Self Service Password Reset Software Best Self Service Password Reset Tool at a low cost per user Combines SSPR with user verification at the help desk and advanced MFA. The dilemma for high security organizations: How to

Ping Identity helps you protect your users and every digital interaction they have while making experiences frictionless.

Ping Identity helps you protect your users and every digital interaction they have while making experiences frictionless.

Secure your workforce, customers, and partner data with our modern IAM platform at a price that works with your budget.

UserLock protects AD identities with 2FA, SSO and real-time access management to enable secure access to the network and cloud applications, from anywhere.

EmpowerID is the award winning, all-in-one Identity Management and Cloud Security suite. We provide a highly scalable, fully customizable IAM infrastructure that delivers results in a more time and cost-efficient manner for your enterprise. EmpowerID has achieved a Leader position in the KuppingerCole Leadership Compass as Overall Leadership, also is a Product leader, Innovation Leader, and Overall Leader

PingFederate is an authentication authority that provides federated SSO capabilities for any identity and to any resource.

Microsoft multifactor authentication (MFA) adds a layer of protection to the sign-in process and helps protect your organization against security breaches.

AuthPoint Identity Security provides the security you need to protect identities, assets, accounts, and information. Try it now.

Go beyond saving passwords with the best password manager! Generate strong passwords and store them in a secure vault. Now with single-sign on (SSO) and adaptive MFA solutions that integrate with over 1,200 apps.

Cloud RADIUS & Cloud LDAP Authentication Servers. LDAP, RADIUS, and SSH Key Management: Simple yet advanced access control for your G Suite or O365.

Protect privileged accounts with Delinea Secret Server. Easy-to-use, full-featured privileged access management. Cloud and on-premises.

Cisco Duo is a user-centric zero-trust security platform with two-factor authentication to protect access to sensitive data for all users, devices, and applications.

World-Class PKI Services, #1 Rated Onboarding Software & RADIUS Services to provide the next-generation of passwordless security.

Protect company data, maximize IT efficiency & transition to a digital workspace with a unified identity, access, app & device management platform.

Easily generate license keys and validate them in your software apps. Additionally, you can offer trials, subscriptions, node-locked licenses, floating licenses, offline licenses and much more.

Identity Verification Acceptance Trinsic helps you verify users 10x faster by accepting digital IDs. Schedule demo 71,000,000 people are already verified by: Become a partner Accept millions of pre-verified users with one integration The identity landscape is fragmented between dozens of identity providers, mobile driver’s licenses, eIDs, BankIDs, and reusable ID networks. We route users

Keycloak is an open source identity and access management solution

Simple, scalable and reliable. Hosted realtime APIs loved by developers and trusted by giants. Build live dashboards, notifications, geotracking, chat and more.

The State of Passkey Authentication Live Webinar: Wednesday, June 19 at 2pm ET / 11am PT Register for the webinar PortalGuard IDaaS: Flexible, powerful identity security for employees & customers. Free Trial Contact Us Identity-Bound Biometrics are a great investment. Invest in BIO-key Give us a hand. Try a different way to authenticate with MobileAuth™. Learn

Build a seamless and secure digital experience for your customer using Okta’s customer identity and access management (CIAM) solution.

Zuplo is the API management platform for developers. Build, deploy, and scale APIs faster with Zuplo.

For strong authentication, you need a strong identity. Upgrade identity authentication & Go Passwordless with the 1Kosmos digital identity solution.

European businesses use Uniqkey to simplify password management, reclaim IT control and reduce password-based cyber risk.

Passwordless authentication solution for IT managers. Proximity-based 2FA and password manager for for enterprise organizations.

Cerby is an identity management platform simplifying how marketers, IT, and security teams securely access and manage their applications.

Opal is the identity security platform for modern enterprises. With Opal, companies can implement least privilege, automate access reviews, and accelerate access requests.

Access Policy Manager provides access policy enforcement to secure access to your apps, providing trusted access to users from anywhere, on any device.

A powerful CMS, BaaS, and more. Power any project with Directus – a composable data platform to easily create and deploy data-rich apps.

Akamai's Identity Cloud ensures customer security and convenience. This product brief explains how we can help you deliver a seamless, personalized experience.

Akku is a powerful identity and access management (IAM) solution that enhances data security, efficiency, and productivity across the corporate network.

Best remote connection management software for individual, MSPs, and IT professionals who need to share remote connections, privileged passwords & more.

AI-powered identity verification platform for end-to-end user onboarding with industry-best pass rates. Combat fraud and ensure compliance. Book a demo now!

CodeLobster - Free portable cross-platform PHP IDE with support Drupal, Smarty, Twig, WordPress, Joomla, JQuery, CodeIgniter, HTML, CSS, JavaScript, TypeScript, AngularJS, CakePHP, Python, Laravel, Phalcon, Symfony, Yii

Identity Management

Learn about Microsoft Entra ID (formerly Azure Active Directory) a cloud identity and access management solution that safeguards your data.

APIs Delivering Global Verification and Programmable Communications as a service. SMS, Voice, and phone number intelligence solutions. Get started now.

Kong is the most widely adopted API gateway and service mesh, powering the world’s APIs for modern architectures. Accelerate development and productivity today!

MiniAiLive offers solutions for identity verification and biometric authentication. Enhance security with MiniAiLive. Get started today!

An open-source Backend-as-a-Service stack for web & mobile applications, based on RESTful APIs.

PingAccess allows organizations to protect and centrally manage access to web apps, APIs, and other resources.

Fast track your integrations roadmap with the KNIT unified API. Webhooks based architecture, no data storage policy, and whitelabeled auth for complete peace of mind!

Create trust at onboarding and beyond with an AI-powered digital identity solution. Onfido enables hundreds of businesses to know their customers online.

Atatus is a full-stack observability tool that let you identify the performance bottlenecks and helps you optimize your application at the right time. Try it for free!!

Empower your digital transformation securely with InstaSafe's Zero Trust solutions. Enhance access control, privacy, and simplify deployment for a seamless user experience.

Onboard & engage users in 90s with phone identity, verification, OTP & SMS notification. Send reliable voice/SMS OTP with Twillio, MessageBird, Nexmo, Infobip, etc. from 1 API.

Aura protects your identity, finances and sensitive data. All plans include a $1M insurance policy that covers eligible losses. Try Aura 14-days free.

Use Swan's APIs and ready-made white-label interfaces to embed banking features like accounts, cards, and payments into your workflows and UX.

Integrate email, calendar, contacts & tasks painlessly with Aurinko. Free trial, trusted by leading companies.

Implement and enforce best practices in authentication, authorization, validation and sanitization of modern API requests and responses. Plus, centralized API audit trails and ensure governance and compliance.

Get the YubiKey, the #1 security key, offering strong two factor authentication from industry leader Yubico.

Delinea's Cloud Suite is a unified PAM platform for managing privileged access in multi-cloud infrastructure. Enforce PAM policies dynamically.

Keep users protected and productive with Mac password sync and account provisioning. Make ZTNA a reality. Try Jamf Connect.

Connect with customers on their preferred channels—anywhere in the world. Quickly integrate powerful communication APIs to start building solutions for SMS and WhatsApp messaging, voice, and email.

NetIQ Access Manager delivers single sign-on and access control to your web-based applications to ensure only the right people have access.

Unlock the power of your communications data. The Nylas communication APIs remove complexity & empower teams to create seamless user experiences.

Validate users across SMS and preferred channels at scale with the Twilio Verify API, a turnkey, passwordless authentication solution that enables seamless and secure user onboarding, reduces fraud, and optimizes delivery rates without the heavy lifting. Twilio handles all your connectivity, channels, OTP generation, and more—so you don’t have to.

Securing Every Machine and Digital Transaction with a Trusted Identity

CryptoPhoto is an authentication security provider. It's a faster, higher-security replacement for passwords and also replaces 2FA, MFA, OTP, SMS, etc. It also addresses human-factor risks like social-engineering, phishing, malware and scams, and is NIST SP 600-63-3 AAL3 complaint (the highest possible assurance level).

AWS certified developer. Custom nodejs developer. Custom python programmer. Snowflake and Redshift developer.

Join 1000+ companies that give their team members access to the right data at the right time. Generate a fully-featured operations software in a snap.

The modern way of proving identity. Trusted by 1,000+ leading companies to reduce fraud and improve consumer experiences, Prove is the world's most accurate ...

Rapid Application Development Environment, Generating Complete Applications Faster. RadSystems provides countless design options and components for generating modern applications and API. with Little or No Coding.

Online ID verification service to help any business, from any industry, collect, verify, and manage user identities throughout a customer lifecycle.

Realtime JavaScript Backend. . Contribute to CloudBoost/cloudboost development by creating an account on GitHub.

Highly automated identity verification for fraud prevention, compliance and safeguarding your customers. Build trust, transparency online and drive more growth.

Create public and private repositories hosting your NuGet, npm, Bower, Maven, PHP Composer, VSIX, Python, and Ruby Gems packages