Software Alternatives, Accelerators & Startups

FusionAuth VS Sumsub

Compare FusionAuth VS Sumsub and see what are their differences

FusionAuth logo FusionAuth

FusionAuth is a CIAM platform that is 100% free for unlimited users.

Sumsub logo Sumsub

One verification platform to secure the whole user journey
  • FusionAuth Landing page
    Landing page //
    2023-02-10

FusionAuth adds authentication, authorization, user management, reporting, analytics and much more in minutes not months.

  • Sumsub Landing page
    Landing page //
    2022-10-30

Sumsub is the one verification platform that secures every step of the user journey. With Sumsub’s customizable KYC, KYB, transaction monitoring and fraud prevention solutions, you can orchestrate your verification process, welcome more customers worldwide, meet compliance requirements, reduce costs and protect your business.

Sumsub achieves the highest conversion rates in the industry—91.64% in the US, 95.86% in the UK, and 90.98% in Brazil—while verifying users in less than 50 seconds on average.

Sumsub’s methodology follows FATF recommendations, the international standard for AML/CTF rules and local regulatory requirements (FINMA, FCA, CySEC, MAS, BaFin).

FusionAuth videos

Replicating StackOverflow login with FusionAuth

More videos:

  • Demo - FusionAuth Demo

Sumsub videos

How Sumsub KYC works

More videos:

  • Demo - Full-cycle business verification (KYB)
  • Review - The most flexible transaction monitoring solution (KYT)

Category Popularity

0-100% (relative to FusionAuth and Sumsub)
Identity Provider
100 100%
0% 0
Identity Verification And Protection
SSO
100 100%
0% 0
Identity Verification
0 0%
100% 100

User comments

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Reviews

These are some of the external sources and on-site user reviews we've used to compare FusionAuth and Sumsub

FusionAuth Reviews

10 Best Auth0 Alternatives and Similar Platforms
Like Auth0, FusionAuth is a powerful user management solution with a lot more to offer. Getting started and setting up FusionAuth takes no time because it is compatible with databases, such as Java and C#.
IAM: A comparison of open-source tools
/ Digitalberry news / IAM: A comparison of open-source toolsIAM: A comparison of open-source toolsWhy use an Identity Provider (IdP)?Comparative study of Identity Providers (IdP)1. Our team’s first choice: Keycloak2. In second place of our comparative study: Gluu3. Special mention: FusionAuthDiscover our expertiseContact our experts
Auth0 and FusionAuth: A Tale of Two Solutions
One of the biggest differences between Auth0 and FusionAuth is cost. FusionAuth is free for unlimited users. No strings, gimmicks, or tricks. No cost increases when you hit a certain Monthly Active User threshold. Much like a database or a web server, secure authentication is so essential that developers should be able to implement it quickly and easily without cost...
Source: fusionauth.io

Sumsub Reviews

  1. Hands down one of the best experiences with document verification. I have to go through this kind of checks on a weekly basis and sumsub is relatively fast and has a smooth interface that guides you through the whole process. Solid 5/7

    👍 Pros:    Super fast

Discover the Top 5 Identity Verification Providers in 2023
When it comes to capabilities, flexibility is a key selling point as it empowers organizations to align the identity verification service with their unique workflows, compliance needs, and risk appetite. Different vendors provide different levels of customizations, with ComplyCube and SumSub offering the most flexible and granular options in their respective online portals.

Social recommendations and mentions

Based on our record, FusionAuth should be more popular than Sumsub. It has been mentiond 29 times since March 2021. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.

FusionAuth mentions (29)

  • Top 6 Open Source Identity and Access Management (IAM) Solutions For Enterprises
    FusionAuth is one of the most decorated and successful open-source IAM solutions. It has been downloaded by more than 10 million customers and hosts over 1 million digital identities. - Source: dev.to / 3 months ago
  • Evolutive and robust password hashing using PBKDF2 in .NET
    Ideally, I would recommend not handling and storing passwords yourself. It is preferable to use an identity provider (IdP), such as Azure AD B2C, Auth0, or FusionAuth. These systems are designed to manage your users' identity (including their passwords) so you don't have to. You could also use Single Sign-On with cloud providers. - Source: dev.to / 5 months ago
  • Ask HN: Who is hiring? (August 2023)
    FusionAuth | Senior Java Engineer, Senior TechOps Engineer, Senior Support Engineer | Full-time | Denver CO, USA | https://fusionauth.io FusionAuth is the authentication and authorization platform built for devs, by devs. Our software solves the problem of integrating essential user security without adding risk or distracting from the primary application. Ya know, the one with the features your users want to pay... - Source: Hacker News / 10 months ago
  • SSO yet again - Authentik / Authelia / FusionAuth / Teleport / etc.
    But I rarely see a comprehensive comparison that is current for any of them. And then there are others out there like Teleport and FusionAuth. Source: 12 months ago
  • What Developers Need to Know About JWTs
    This article is based upon a presentation from Dan Moore of FusionAuth. - Source: dev.to / about 1 year ago
View more

Sumsub mentions (8)

  • Haru Invest referral code: 🚀💰 'HELLO' (March 2023)
    After that you must complete secure KYC process (done via the SumSub company). Source: about 1 year ago
  • Binance p2p
    I didnt recieve my crypto from the p2p Transfer and its asking for me to do verification from sumsub.com. I have no idea what this website is but I filled out the verification and it says they are partnered with Binance. Source: over 1 year ago
  • Community discussion about Spectrum Finance $SPF token in this thread December 9th, 6 pm UTC — Please join!
    KYC and data storage could be done by a trusted third-party service called Sum and Substance. Source: over 1 year ago
  • Level 2 verification - document not approved / CS not replying
    It might be required to present proof of address for KYC, which you can learn more about here. The KYC procedure is handled by our partners at sumsub.com and they are the ones checking the validity of the document. Source: almost 2 years ago
  • Is there a way to verify my account with non-english IDs/ PoA?
    Updated the link with the source. Hope it helps. https://sumsub.com/. Source: about 2 years ago
View more

What are some alternatives?

When comparing FusionAuth and Sumsub, you can also consider the following products

Auth0 - Auth0 is a program for people to get authentication and authorization services for their own business use.

Onfido - Onfido is the data-driven platform for intelligent background checking.

Keycloak - Open Source Identity and Access Management for modern Applications and Services.

Veriff - Smart and scalable identity verification.

Okta - Enterprise-grade identity management for all your apps, users & devices

ComplyCube - Verify your customers in under 15 seconds anywhere in the world with a cutting-edge SaaS & API platform for Identity Verification and AML/KYC compliance.