Fully managed, multi-region, high-availability, Keycloak deployments with top extensions to run for any enterprise. 99.95% uptime SLA. 24/7 support. Built by top Keycloak experts and contributors.
Notivo is a private, per-person notebook for managers. Capture feedback, commitments, and 1:1 context as it happens — from web, iOS, WhatsApp, email, ChatGPT, or Claude — then get it back later, organized by person.
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Which is more popular?
Based on our record, Obsidian
seems to be more popular. It has been mentioned
1525 times
since March 2021.
social mentions
0 vs 1,525
SSO popularity
100% vs 0%
alternatives listed
45 vs 240+
Base details
Website, pricing, platforms and company facts side by side.
Enhanced Multi-Tenancy for Keycloak Phase Two provides robust multi-tenancy support on top of Keycloak, allowing organizations to manage multiple tenants, organizations, and teams within a single Keycloak instance, which is not natively straightforward in standard Keycloak.
Free and Open Source Extensions Phase Two offers many of its extensions and features as open-source projects, making it accessible for developers and organizations who want to self-host and customize their identity management solution without vendor lock-in.
Managed Keycloak Hosting Phase Two provides a managed hosting option for Keycloak, reducing the operational burden of maintaining, upgrading, and scaling Keycloak infrastructure, which can be complex and time-consuming for teams without dedicated DevOps resources.
Easy Onboarding and Developer Experience Phase Two simplifies the setup process with quick-start guides, pre-built extensions, and a streamlined dashboard that makes it easier for developers to integrate SSO, identity management, and organization features into their applications compared to raw Keycloak configuration.
Enterprise SSO and Identity Provider Support Phase Two adds convenient support for enterprise SSO connections, allowing customers to easily configure identity provider connections (such as SAML and OIDC) for their organizations, which is a common B2B SaaS requirement that can be tedious to set up in vanilla Keycloak.
Possible disadvantages
Dependency on Keycloak Ecosystem Since Phase Two is built on top of Keycloak, it inherits Keycloak's complexity, upgrade challenges, and potential breaking changes. Users are tied to the Keycloak release cycle and must deal with its sometimes steep learning curve.
Limited Community and Ecosystem Compared to Alternatives Phase Two has a smaller community and ecosystem compared to more established identity platforms like Auth0, Okta, or even standalone Keycloak. This can mean fewer third-party integrations, community resources, and troubleshooting support.
Potential Vendor Lock-in on Managed Features While the open-source extensions are available for self-hosting, some of the managed platform features and the convenience of the hosted dashboard may create a degree of dependency on Phase Two's specific tooling and infrastructure.
Limited Documentation and Resources As a relatively newer and smaller platform, Phase Two's documentation, tutorials, and community-generated content can be less comprehensive compared to larger identity providers, which may slow down development and troubleshooting for less experienced teams.
Pricing Transparency for Enterprise Tiers While Phase Two offers a free tier, the pricing for higher-tier managed hosting and enterprise features may not be fully transparent or may become costly as usage scales, making it difficult for organizations to predict long-term costs compared to some competitors with clearer pricing models.
Local-first Obsidian stores your notes locally on your device, giving you full control over your data and enhancing privacy.
Markdown Support Obsidian uses Markdown, making it easy to format text and compatible with many other text editors and tools.
Bidirectional Linking You can create bidirectional links between notes, which helps in building a knowledge graph and navigating related information more easily.
Customizability Obsidian is highly customizable with community plugins, themes, and various settings to fit different workflows.
Graph View Provides a visual graph view of your notes and their connections, aiding in understanding relationships and discovering insights.
Offline Access Since the notes are stored locally, you can access and edit them without an internet connection.
Possible disadvantages
Learning Curve Obsidian can be complex and overwhelming for beginners due to its extensive features and customizable nature.
Sync Limitations While local-first is great for privacy, it requires additional steps or third-party solutions for syncing across devices.
No True Real-time Collaboration Obsidian lacks native real-time collaboration features, making it less suitable for collaborative work compared to cloud-based solutions.
Limited Mobile Features The mobile version of Obsidian, while functional, is not as robust as the desktop application, potentially hindering productivity on the go.
Dependence on Plugins Many advanced features require the use of third-party plugins, which could lead to compatibility issues and reliance on community support.
Performance on Large Vaults Performance might degrade with a very large number of notes or complex graphs, impacting usability.
Analysis
An editorial look at what each product does well and who it suits.
Phase TwoObsidian
Overall verdict
Phase Two is a solid, developer-friendly identity and access management solution built on top of Keycloak, offering enterprise-grade authentication with multi-tenancy and SSO capabilities at a competitive price point.
Why this product is good
Built on the proven open-source Keycloak platform, giving you flexibility and avoiding vendor lock-in
Strong multi-tenancy support with organizations, making it well-suited for B2B SaaS applications
Supports modern authentication standards like OAuth2, OIDC, and SAML for enterprise SSO
Offers both managed cloud hosting and self-hosted deployment options for flexibility
Developer-focused with good API support, extensions, and documentation
More cost-effective than many enterprise IAM competitors like Auth0 or Okta
Recommended for
B2B SaaS companies needing multi-tenant authentication and organization management
Development teams that want the power of Keycloak without managing all the infrastructure themselves
Businesses requiring enterprise SSO (SAML, OIDC) for their customers
Startups and scale-ups looking for a cost-effective alternative to Auth0 or Okta
Organizations that value open-source foundations and want to avoid vendor lock-in
Overall verdict
Overall, Obsidian.md is an excellent tool for users looking for a versatile and powerful note-taking application. Its unique features such as backlinking, markdown support, and robust customization options make it a favorite among knowledge management enthusiasts.
Why this product is good
Obsidian.md is considered good by many users because it is a powerful knowledge management and note-taking application that leverages Markdown for document formatting. It allows for bi-directional linking between notes, which helps in creating a network of interconnected ideas, often described as a 'second brain.' Its ability to support plugins, themes, and robust graph visualization also adds to its appeal. Additionally, it stores notes locally, ensuring privacy and data ownership, while being cross-platform compatible across Windows, macOS, and Linux.
Recommended for
Knowledge workers who need a powerful tool to organize and connect their thoughts.
Students who are looking to create a structured and visually interconnected note system.
Writers and researchers who benefit from linking related ideas and maintaining detailed notes.
Tech-savvy users or developers who appreciate the local storage and open ecosystem for plugins and customization.
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This app is the kind of thing that, if you’re into it, will have you exploring its various ins, outs, and add-ons for days and weeks on end. Obsidian uses the Markdown format for its notes (which means they can be...
However, it's important to note that Obsidian's whiteboard functionality is not as robust as dedicated collaboration tools. While it lacks real-time basic collaboration features, Obsidian compensates with its vibrant...
The setup that makes the output noticeably sharper is a memory layer. Connecting a plain-text notes app like Obsidian (free for personal use) gives the agent durable context: what your project is about, who it is for, and what you have...
- Source: dev.to
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26 days ago
I Built SelfContext So I Could Stop Re-explaining Myself to AI
The vault is compatible with Obsidian because the files are just Markdown, YAML frontmatter, and standard relative links.
- Source: dev.to
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10 days ago
Inline preview, usually called WYSIWYG. Obsidian's Live Preview mode hides the syntax except where the cursor is. Obsidian is a far better personal knowledge base than anything else on this page, with backlinks, a graph and years of...
- Source: dev.to
/
26 days ago
Joplin is a free, open source note taking and to-do application, which can handle a large number of notes organised into notebooks. The notes are searchable, tagged and modified either from the applications directly or from your own text editor.
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