Authentication
Login, user management and SSO for your app.
322 products
Firebase
FreeA platform of services for building and running apps and games across iOS, Android, andWeb
Free planAuth0
$35/moAuthentication and authorization platform for users, AI agents, and machine identities
Free planRustDesk
$11.88/moOpen-source remote desktop software with self-hosted server options
Free planOpen sourceSplashtop
$0.50/moSecure remote access, remote support, and endpoint management software
Protect your site globally with Thawte SSL certificates
Transcend — The only real-time data governance and decision layer that answers “Can I use
Apache Directory Studio
Contact salesA complete directory tooling platform for LDAP servers, built as an Eclipse RCP desktop.
Free planOpen sourceGnuPG
Contact salesCommand line tool for encrypting and signing data and communications.
Free planOpen sourceCleanTalk
Contact salesWebsite security platform with anti-spam, and uptime monitoring. Plugins, API, and online
Hardware security keys and HSMs for two-factor authentication
Full-stack platform for the internet financial system (stablecoins, payments network, and
Telegram APIs
FreeThree kinds of APIs for developers: Bot API, Telegram API with TDLib, and Gateway API.
Free planOpen sourceReadSpeaker
$9/moThe text-to-speech company
Druva
Contact salesThe Resilience Cloud for the AI Enterprise
A research browser extension that encrypts text you type into web pages.
SentinelOne
Contact salesAI-native cybersecurity platform protecting endpoints, cloud, identity and AI tools
Heimdal
Contact salesOne Unified Cybersecurity Platform. Total Security.
Yoti
Usage-basedBuilding the world's trusted identity platform
Identity security for the AI era
OPNsense
FreeAn open source, feature rich firewall and routing platform, offering cutting-edge network
Free planOpen sourceTurns your organization's know-how into a living, reusable memory for humans and AI agents
Free planCommunity relationship management platform for K-12 schools covering websites, mobile apps
Ping Identity
Contact salesIdentity and access management for secure digital experiences
Veriff
$49/moThe Enterprise Identity Verification Platform
Adaptive identity security for humans, machines, and AI
RSA Security
Contact salesIdentity intelligence, authentication, access, and governance for government, finance, and
Free planLoginRadius
Contact salesSecure identity and access management platform
Pelcro
$450/moSubscription and recurring billing platform for publishers, associations and nonprofits
Free planCustom WordPress Development Solutions
Zero Trust privileged access platform for infrastructure, databases, cloud, and AI agents
UpGuard
$1,750/moCyber risk posture management platform spanning vendor supply chain, attack surface, and (
AI platform connecting finance, permitting, procurement, public works and other government
Open banking payments network for Pay by Bank payments, payouts and onboarding
Caspio
$300/moAI platform for building custom business applications
StartMail
$4.99/moSecure email that puts your privacy first
Mailvelope
$2.70/moThe envelope for your emails! Mailvelope adds end-to-end encryption to your webmail.
Free planOpen sourceSecureframe
Contact salesBuild trust. Unlock growth.
Applause
Contact salesManaged software testing with a global community, AI, and automation
A fully free Android distribution running on several devices, a free software mobile OS
Open sourceIonic
FreeBuild, secure, and deliver cross-platform mobile, web, and desktop apps with one shared
Free planOpen sourceEdge
—Get Edge to manage all of your crypto assets. The most secure way to buy, store and trade
Open sourceHandwritten electronic signatures with biometric capture.
Docebo
Contact salesAI Workforce Readiness Platform for enterprise learning and skills
Signaturit
$9/moEuropean platform for signing, verifying, archiving and accelerating digital transactions
Free planCloud-IAM
$250/moManaged Keycloak hosting with SLA, ISO 27001 certification and European data sovereignty
Free planDigital identity and access management for mission- and life-critical industries
Delinea is an identity security control plane extending privileged access management int
Cybersecurity products and tools for privacy and productivity
Notarize
Contact salesNotarize online in under 10 minutes, 24/7.
Poka
Contact salesIndustrial AI for Connected Work
AI-powered identity verification for onboarding, fraud prevention, and compliance
Archbee
$80/moBuild knowledge portals that are easy to navigate, search, share and contribute to
Community Builder
Contact salesJoomla social networking and subscription management software
Free planOpen sourceSafeguard your data, identities and access with a sovereign cybersecurity portfolio built,
Risk management platform for businesses integrating anti-fraud and validation tools.
Modern Treasury
Usage-basedBuild products that move money
mSecure
Contact salesPassword manager and secure data vault for storing and syncing passwords, passkeys, and
Free planVGS (Very Good Security)
$1,000/moPayment tokenization and card data management infrastructure.
IDScan.net
Contact salesID fraud prevention and ID verification platform
IronWiFi
$6.50/moCloud RADIUS for secure network access, replacing on-prem NPS and Cisco ISE
Outseta
$37/moMembership management software combining payments, authentication, protected content, CRM,
Assembly
$29/moAI app builder for professional services firms that creates production-ready apps with a 4
Free planCommPeak
$75/moCloud contact center software with AI-predictive dialing, SMS, cloud PBX, DID numbers andS
Betty Blocks
$1,500/moThe Sovereign AI Application Generation Platform.
Backendless
FreeVisual app development platform for intuitive building and easy management, no code.
Free planaddy.io (AnonAddy)
$1/moEmail forwarding service that creates aliases which forward to your real inbox.
Free planOpen sourceFully managed Orange backend for developing secure, scalable and serverless applications
Ory
$64.17/moIdentity and access management for applications, enterprises, and AI agents
Free planOpen sourceAppery.io
$25/moThe AI-powered low-code platform.
Agentic AI security platform covering API discovery, posture management, and runtime threa
Subscription and monetisation platform for publishers and podcasters
Soverin
$3.60/moPrivate, paid email hosting with your own domain
Link11
$490/moDefend. Control. Own.
Digital identity platform for Latin America covering user validation, background checks, e
Enterprise class Volunteer Management Software (VMS) for small to large sized Volunteer
Passpack
$4.50/moPassword manager for teams and businesses with a zero-knowledge security model
MSP Process
Contact salesYour AI-powered service desk, built for MSPs
More capacity for care.
Don't let wallets own your UX. Let users access your Ethereum app from anywhere. No moreb
Worklio
Contact salesEmbedded payroll and HCM infrastructure delivered under partners' brands
Education. Everywhere. For Everyone.
Visitor management and workspace management platform for enterprise environments.
Identity and access management software for IT administrators.
Password manager for businesses storing passwords, TOTP codes, SSH keys and certificates
Modular platform for digital signatures and identity verification for European companies.
AirMason
Contact salesPartners in culture. Partners in compliance.
Identity verification and KYC solutions for onboarding, screening and fraud prevention
LiveRe (라이브리)
Contact salesComment service and AI solutions for publishers and brands, operating since 2009.
Free planSMSAPI
Contact salesGlobal SMS API service provider for bulk messaging, marketing campaigns and notifications.
Free planFinch
$65/moOne API for payroll, HR, and benefits data
Avatier
Contact salesAI Powered IAM & Security Solutions
Safe In Cloud
Contact salesNo more hacks and forgotten passwords. Safe securely stores them and helps you log in with
Free planReclaim Protocol
$2,000/moVerify education and employment credentials globally with Reclaim Protocol from $0.10
Free planOpen sourcePomerium
$7/moZero trust, identity-aware proxy enabling clientless secure connections to applications.
Free planOpen sourceKeynua
$18/moElectronic signature and identity verification platform.
SDK.finance
Contact salesThe software foundation for fintech and payment products
46elks
Usage-basedTelecom infrastructure for the web
Mitto
Contact salesAn omnichannel messaging platform for SMS, WhatsApp, Viber, Voice, Telegram, and RCS.
AdonisJS
FreeThe batteries-included TypeScript framework for Node.js. Everything you need in one Node.
Free planOpen sourceMedplum
$2,000/moOpen source developer platform for building healthcare applications.
Free planOpen sourceDistributed blockchain services for business and personal use.
Account takeover protection that verifies the person behind every help desk and support
Lianja
$100/moAI-powered visual development environment for building desktop, web and mobile business
KeystoneJS
FreeHeadless CMS and backend framework for Node.js built on a programmable GraphQL API.
Free planOpen sourceCloud identity and access management platform for AWS, Azure, and GCP
Sequence
Usage-basedBuilding blocks for the onchain Internet era
UserCheck
$50/moUserCheck: Email validation API that identifies and blocks fake and disposable email addr
Free plankeys.mayfirst.org has been decommissioned.
ComplyCube
$99/moOne Platform for Identity Verification, KYC, KYB & AML.
Teachlr Organizations
Contact salesLMS platform for companies to create courses, track progress, and issue certificates
AU10TIX
$500/moIdentity verification that fraudsters hate and users love
The business card people actually tap.
Documentation site for Duo two-factor authentication, covering setup, supported devices, 2
KeepSolid OEM (VPN Unlimited OEM)
Contact salesBuild or launch VPN products with KeepSolid infrastructure.
AI-native medical record retrieval
GrayPass
Contact salesVerify that the expected person is still in control before a sensitive action executes, in
Verified calls for the AI voice era
Mobilize is now Forj Community
TruScholar
FreeCreate, issue, verify and share trusted digital credentials with TruScholar. Build secure,
Free planGuest Wi-Fi and hotspot management platform.
TypingDNA
$1/moTyping biometrics for authentication, identity fraud protection, and bot detection
Free planIntygio
Contact salesSigned by the issuer, verified by anyone.
La solution de gestion d'accès qui simplifie le quotidien des gestionnaires, des propriétá
A marketplace platform built to extend your core business.
A protocol for secure browser sessions on the World Wide Web
Axis LMS
Contact salesDeliver online and virtual learning and training through an LMS.
One platform. Every check.
Aisibly
$97/moValue architecture and audit engine powered by AI.
Bravura Security
Contact salesIdentity, Privileged Access and Password Management on one platform
AI control plane that governs models, tools and agents from inside your own infrastructure
Singlebase
$20/moModern backend for AI applications combining Document DB, Vector DB, Auth, File Storage, R
Like Supabase, but code your AI can read.
Authyo
Usage-basedOTP authentication, passwordless login and multi-factor authentication in one platform
Free planSuggested
$49/moCustomer feedback management tool for feature requests.
Apper
$15.99/moAI app builder for creating production-ready apps quickly without coding. No AI credits or
Free planAlphaLoops
$1,200/moThe carrier data layer for freight
BCdiploma
Contact salesDigital credential software for issuing and verifying blockchain-secured diplomas.
Canadian-built SMS platforms for bulk messaging, two-way business texting, and system...
Cloud Network Access Platform and captive portal solution to securely onboard guest, BYOD,
touchSMS
$10/moBusiness SMS platform with no contracts and no fees.
Digital signature and eSignature software solutions.
The easy backend.
Agentic AI SIEM. Sovereign by design.
Technolutions Slate
Contact salesOne platform for admissions, student success, and advancement operations in higher ed, ina
voAIce: The AI-powered unified selling system.
Intelligent authentication using multiple factors of trust from a single API.
Divorcepath
$19/moThe Canadian family law platform: child and spousal support calculations, court forms, ag
Free planIdenfo
FreeAI-powered AML and KYC compliance platform covering identity verification, name screening,
Free planIgniSign
Usage-basedE-signature API for embedding simple and advanced electronic signatures in your product
Free planAn open-source identity management platform that simplifies authentication and authorizati
Open sourceKEYVOX
FreeSmart lock platform that opens doors with QR codes, PIN codes, and Apple/Google Wallet
Free planAvallain
Contact salesDigital education, solved.
MyOTP.App
$20/moSecure your applications with SMS, WhatsApp, and Telegram OTP APIs.
PathwayPort
$49/moInsurance automation platform for agencies and brokerages.
OnSefy
$21.90/moAI-powered fraud detection that blocks fake signups before they reach your database
Free planPawthosX
$299/moVeterinary technology company building operating systems and data infrastructure.
Nhost
$25/moA fully managed backend platform with Postgres, GraphQL, Auth, Storage, and serverless
Free planOpen sourceProofEasy
Contact salesSecure, manage, and verify digital documents using blockchain and QR codes.
Free planProxiedMail
Contact salesCreate proxy-email to start your email revolution. Endless email addresses that help you
Free planSimplified AML compliance and onboarding software
Quriiri
Contact salesFinnish SMS and RCS messaging platform for businesses, with browser sending, APIs, surveys
Quiltt
$100/moUnified open banking API platform providing access to financial data providers through a
Routee
Usage-basedOmnichannel communication platform for marketing campaigns, messaging and authentication
Vouchsafe
Contact salesOne API to trust fearlessly
WSMS
FreeSMS notifications, two-factor authentication and marketing campaigns for WordPress sites
Free planOpen sourceDirect-to-audience infrastructure for modern media companies.
A cloud-based learning management system for training programs.
Thenty
$24/moAuthentication & Membership Sites for Framer.
Electronic signature, identification, and digital form solutions for regulated businesses.
Text2reach
FreeSMS sending to 190 countries with web sender, API integration and two-way SMS.
Free planWildDuck
Contact salesA modern IMAP/POP3 mail server built on Node.js and MongoDB, designed for horizontal scale
Free planOpen sourceOpen-source file sharing platform where files bypass the server and transfer directly to S
Open sourceTeampass
Contact salesShare passwords securely with a self-hosted team password manager.
Free planOpen sourceAn open, sub-millisecond, single-executable Firebase alternative with type-safe REST and.
Open sourceLeast privilege for agents and humans
Apozy
Contact salesA browser defense platform that disarms dangerous websites at time-of-click using native,
Payments infrastructure for Bitcoin and stablecoins
Verihubs
Usage-basedAI-powered identity verification and fraud prevention platform
Mono
Usage-basedPowering African businesses with Open Banking
The platform for instant cross-border P2P payments. Built for Fintechs and FIs.
Dojah
Usage-basedKYC & AML Compliance with Secure Identity Verification
Cloudanix
$3.49/moUnified cloud security platform covering code, cloud, identity, data and AI agent surfaces
Trébol
$500/moYour back-office, on autopilot
White-label digital onboarding and engagement platform for banks and retailers
Kombo
Contact salesAll your integrations with one API
Proof of Human verification, powered by research-grade AI
Wolfia
Contact salesAI agent for security questionnaires, contract review, and trust centers.
Honeydew
$500/moSemantic layer that unifies business logic and context for AI and BI tools
restdb.io
$19/moOnline NoSQL database backend with automatic REST APIs and low code JavaScript hooks
Free planGetWiFi
Contact salesWi-Fi user identification via SMS or vouchers for public networks
Govern everything, unlock anything.
Zarna
Contact salesAI associates for private equity and investment banking firms handling middle-market M&A.
