
Auth0
Keycloak
authentik
Clerk
Okta
Amazon Cognito
SuperTokens
The Identity Infrastructure for Modern B2B SaaS

Which is more popular?
Based on our record, Buffer should be more popular than ZITADEL. It has been mentioned 61 times since March 2021.
Website, pricing, platforms and company facts side by side.
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| Website | zitadel.com | buffer.com |
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| Platforms | — | |
| Company | Startup from the United States · 20 - 49 employees · 2021 | Startup from the United States |
| Listed in |
In their own words, as submitted to SaaSHub.


Zitadel is the open-source alternative for identity management, built specifically to solve the complex multi-tenancy and fine-grained authorization challenges developers face today. We provide a turnkey solution that handles secure login, organization management, and audit trails so you can ship...
No description of Buffer yet.
What each product offers, as listed by its team.


Possible disadvantages
An editorial look at what each product does well and who it suits.


No analysis of ZITADEL yet.
Overall verdict
Why this product is good
Recommended for
Buffer is recommended for small to medium-sized businesses, digital marketers, social media managers, and individuals who need to manage multiple social media accounts. It's also well-suited for teams looking for collaboration tools to improve their social media marketing workflow.
Walkthroughs and reviews on video.
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Hootsuite VS Buffer VS Later 2019 | 3 Best Social Media Schedulers
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How often each product is chosen within a category, 0–100% relative to the other.


Share your experience with using ZITADEL and Buffer. For example, how are they different and which one is better?
External articles and on-site reviews we used to compare the two products.


We have no reviews of ZITADEL yet. Be the first one to post
A scheduler publishes pins you have already designed and written, at the times you choose: Buffer, Later, Planoly, Hootsuite and Pinterest's own scheduler work this way. An automation tool also makes the pins: it...
They bill differently. Hootsuite charges per user, from $99 per user/mo, billed yearly, with 10 accounts on Standard, an inbox and competitor benchmarks. Buffer charges per channel, from $6 per channel/mo, and has a...
This list covers 8 Buffer alternatives, from free schedulers to agency suites. We make Pubblica, so it comes first. Each tool is listed by what it's built for, with prices from the vendor's official pricing page. For...
Recommendations tracked on public social media and blogs since March 2021.


Zitadel is an open-source identity management platform — a self-hosted alternative to Auth0, Okta, and Firebase Auth. It provides authentication, authorization, and user management with a comprehensive API. - Source: dev.to / 7 months ago
Looks nice, we've been using https://zitadel.com/ and the journey to mutli-tennancy was fairly straight forward. - Source: Hacker News / over 1 year ago
If you prefer an open source, and maybe more mature, alternative for multi tenant/b2b auth then have a look at https://zitadel.com (disclosure: work for zitadel). - Source: Hacker News / about 2 years ago
I started with Buffer since everyone knows the name. It has been around forever as a scheduler, and now it has a newer GraphQL API that replaced the older, more limited one. - Source: dev.to / 5 months ago
We could have built full autopilot â generate, schedule, post, done. Tools like Buffer and Hootsuite give you scheduling. Some newer tools now offer auto-posting. We deliberately didn't go that route for the first version, and the... - Source: dev.to / 6 months ago
The concept is simple but technically ambitious. We are going to execute a strategy of "dogfooding" (eating our own food). Instead of using third-party tools like Buffer or Hootsuite, we will build a custom distribution engine using the... - Source: dev.to / 10 months ago
When comparing ZITADEL and Buffer, you can also consider the following products.

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Open Source Identity and Access Management for modern Applications and Services.
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authentik is an open-source identity provider focused on flexibility and versatility.
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Sprout Social is a social media management tool created to help businesses find new customers & grow their social media presence. Try it for free.
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