Founded in 1985, Altair is focused on the development and application of simulation technology to synthesize and optimize designs, processes and decisions for improved business performance.
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
1532 times
since March 2021.
social mentions
1,532 vs 0
Note Taking popularity
100% vs 0%
alternatives listed
240+ vs 63
Base details
Website, pricing, platforms and company facts side by side.
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.
Comprehensive Suite HyperWorks offers a wide range of simulation tools in one platform, which makes it very versatile for engineers working on different types of simulations such as structural, thermal, fluid dynamics, and multi-body dynamics.
User-Friendly Interface The platform provides an intuitive user interface with drag-and-drop functionalities which facilitates the ease of use, reducing the learning curve for new users.
High Performance Computing (HPC) HyperWorks supports high performance computing, allowing users to perform large-scale simulations efficiently, leveraging powerful computational resources.
Advanced Optimization Tools With robust optimization features, HyperWorks helps engineers to optimize designs for weight, performance, and material usage, leading to cost savings and improved product quality.
Strong Community and Support Users have access to a strong community and extensive support resources including forums, tutorials, and direct support from Altair.
Possible disadvantages
Cost The software can be expensive, which might not be feasible for small enterprises or individual users.
Complexity While powerful, the breadth of features can make the software overwhelming to new users who may require extensive training to utilize all capabilities effectively.
Hardware Requirements Due to its advanced features and capabilities, the platform may require high-end hardware to run efficiently, which could incur additional costs.
Occasional Stability Issues Some users have reported stability issues or bugs, particularly when dealing with large and complex simulations.
Licensing Model The licensing model may not be flexible for all users, as it might require purchasing modules that the user might not need immediately.
Analysis
An editorial look at what each product does well and who it suits.
Obsidian
HW
HyperWorks
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.
One thing to note: Notion bills itself as an Evernote competitor for personal users. It can be—but it's too much for most people, and its offline functionality isn't the best. If you love the idea of Notion, go right...
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 reasons live somewhere else: in practice notes in an Obsidian vault, one note per convention, with the repos it has held in. A note starts as an idea, moves to trialing, and only becomes enforced once I've applied it again in a few...
- Source: dev.to
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2 days ago
It's the team version of the second brain you build with Obsidian and Claude.
- Source: dev.to
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7 days ago
Mine and yours first Obsidian plugin
The first time I downloaded Obsidian was about two years ago and I really liked the concept of storing everything locally in simple markdown files without unnecessary clutter.
- Source: dev.to
/
5 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.
Mathematica has characterized the cutting edge in specialized processing—and gave the chief calculation environment to a large number of pioneers, instructors, understudies, and others around the globe.
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