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Dev tools · alternatives · 2026

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24 alternatives to BuzzFeed open source SSO

BuzzFeed's open source single sign-on solution provides developers with an authentication system for managing user access across applications. Released in 2018, it enables teams to implement SSO without building from… Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. BuzzFeed open source SSO launched in 2018; newer entries below may have overtaken it.

  1. 1
    SSOReady▲144

    Open source developer tools for enterprise single sign-on

    2024 · github.com · its alternatives →

  2. 2

    Pre-built wizard for configuring Single Sign-On (SSO/SAML)

    2020 · workos.com · its alternatives →

  3. 3

    We just released a major upgrade to SigNoz with support for Logs management based on ClickHouse. Would love to get any feedback from the community here on what you think and any questions you may have for us Many big companies like Uber and Cloudflare have been shifting to ClickHouse as their main workhorse for Logs management seeing much better performance. for e.g Cloudflare recently shifted from Elastic to ClickHouse and are seeing 8x improvement in memory/cpu resource requirement in ingestion. This is our first release with Logs support and we have added support for: - Filtering…

    2022 · github.com · its alternatives →

  4. 4

    Hi HN, we are Deepak and Sama, co-founders of BoxyHQ (https://boxyhq.com/). BoxyHQ provides an open-source platform for developers to quickly integrate enterprise features into their software solutions. These include SAML Single Sign-On (SSO), Audit logs, with more to come :) Every B2B startup faces a common challenge when it comes to selling into the Enterprise; they need to allocate time and resources to support all the requirements to make their offering enterprise-grade. Supporting these requirements is a significant undertaking for the engineering team, especially since…

    2022 · boxyhq.com · its alternatives →

  5. 5

    Create unlimited email aliases for free. Protect your real email from spam by using a different address for each service. Privacy friendly, anonymous replies.

    2019 · anonaddy.com · its alternatives →

  6. 6
    Hanko▲236

    Open source alternative to Auth0 with superpowers

    2022 · hanko.io · its alternatives →

  7. 7

    Add open source login to any Next.js and React single page app (SPA) using free open source.

    2021 · ory.dev · its alternatives →

  8. 8

    Integrate enterprise-level SSO for free in <1 hour

    2020 · workos.com · its alternatives →

  9. 9
    Scoutflo▲228

    The first-ever commercial open-source marketplace - for Free

    2023 · atlas.scoutflo.com · its alternatives →

  10. 10
    Open SaaS▲505

    Open-source & 100% free React & Node.js SaaS starter

    2024 · github.com · its alternatives →

  11. 11

    Open-source Auth0/Clerk alternative

    2024 · hexclave.com · its alternatives →

  12. 12

    🧑‍🚀 Authentication and authorization infrastructure for SaaS and AI apps, built on OIDC and OAuth 2.1 with multi-tenancy, SSO, and RBAC. - logto-io/logto

    2022 · github.com · its alternatives →

  13. 13

    Hey HN! I'm the developer of one of the most popular Android clients for HN, Harmonic for Hacker News. Over the years I have recieved many requests to open source the app which I am finally doing - sorry about taking so long :) Having been very busy working on my PhD during the last two years - Harmonic has not recieved the attention it deserves. I therefore hope that open sourcing it can give it a new lease on life. I also hope that by posting here many of the nice people who have reached out to me will notice that the app is finally open source. I'm also happy to answer questions about the…

    2023 · github.com · its alternatives →

  14. 14KS

    Hi HN! I built KeyPub.sh to solve the problem of user verification for CLI applications. It's essentially OAuth for the terminal, but using SSH keys that developers and users already have. - No installation needed - works with existing SSH setup - Privacy-focused: users control what email info is shared - Simple email verification process - Free public service - Perfect for CLI app developers who don't want to build user verification Try it with: `$ ssh keypub.sh about` Source code: https:&#x2F;&#x2F;github.com&#x2F;skariel&#x2F;keypub

    2024 · keypub.sh · its alternatives →

  15. 15

    Let your customers set up enterprise SSO & audit logs easily

    2023 · ory.com · its alternatives →

  16. 16
    Jan▲329

    Open-source ChatGPT alternative that runs 100% offline

    2024 · jan.ai · its alternatives →

  17. 17
    OpenFang▲255

    Open-Source Agent Operating System

    Mar 2026 · openfang.sh · its alternatives →

  18. 18

    Logto adds multi-tenancy, enterprise SSO, and RBAC to your SaaS or AI apps. All with OIDC and OAuth 2.1 made simple, fast, and developer-friendly.

    2022 · logto.io · its alternatives →

  19. 19

    Hi all! Excited to share rss2newsletter after completing dev work for the initial release. The idea for this project came out of necessity, as I wanted to share my articles via email newsletter. I was looking for a super minimal, lightweight, and open source solution, and when none existed, I decided to create one. For any sizable number of email recipients, a popular platform like Mailchimp will easily cost you hundreds or even thousands per month in per-contact fees. rss2newsletter, on the other hand, allows you to use Amazon SES, so you can reach your audience at pennies on the dollar.…

    2024 · github.com · its alternatives →

  20. 20
    Stek.io▲161

    Easily install open source software to get things done!

    2017 · its alternatives →

  21. 21
    SigNoz▲230

    Open source alternative to Datadog

    2021 · signoz.io · its alternatives →

  22. 22

    LinkedIn insights right in your calendar, 100% free

    2021 · getnametags.com · its alternatives →

  23. 23

    Hi everyone, We’re building an open-source identity and risk management platform and we’ve just released the first chunk of code, a fully customizable KYC flow & UI, to the public. We’ve chosen to use Svelte so our flows would be lightweight (it is ~50kb gzipped). Next up: - Adding forms and components for it to be used as a full onboarding flow. - Releasing an open-source case management dashboard, for manual approval of users. - Releasing an open-source rule engine, to help automate decisions. We’d love to hear your feedback, suggestions, or any question you’ve got. And if the rest of the…

    2022 · github.com · its alternatives →

  24. 24
    NoPass.me▲129

    Open-source identity verification

    2021 · nopass.me · its alternatives →

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Ranked by how close each launch is in meaning, then by votes. Prices were read from each product’s own site when checked and can change. Refine with your own description →