
Notion
Logseq
Joplin
Evernote
Roam Research
Bear
Typora
A second brain, for you, forever. Obsidian is a powerful knowledge base that works on top of a local folder of plain text Markdown files.

Ayrshare
Buffer
HubSpot
Publer
SocialPilot
Hootsuite
AgoraPulse
Social media scheduler and API: publish to all your social networks from one dashboard or from your own app, with an AI planner that drafts your week and one inbox for comments, reviews and DMs.

Which is more popular?
Based on our record, Obsidian seems to be more popular. It has been mentioned 1532 times since March 2021.
Website, pricing, platforms and company facts side by side.
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| Website | obsidian.md | planvortex.com |
| Pricing | ||
| Company | Startup from the United States | Startup from Spain · 2026 |
| Listed in |
In their own words, as submitted to SaaSHub.


No description of Obsidian yet.
PlanVortex is a social media scheduler and API for agencies, software companies and marketing teams that look after several accounts or several clients. It publishes and schedules posts to Instagram, Facebook, LinkedIn, TikTok, X, YouTube, Threads, Pinterest, Bluesky and the rest of your social...
What each product offers, as listed by its team.


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


Overall verdict
Why this product is good
Recommended for
No analysis of PlanVortex yet.
Walkthroughs and reviews on video.
OBSIDIAN: Getting Started, Facts & Pricing
Your app generates a whole week of social media posts with two API calls | PlanVortex
How often each product is chosen within a category, 0–100% relative to the other.


As answered by people managing Obsidian and PlanVortex.
PlanVortex's answer:
PlanVortex writes the posts as well as publishing them, and it can run inside another company's product. The AI planner drafts a week of posts with copy for each network and generated images, from a topic, your photos, an article or a store catalog. The REST API, webhooks and MCP server are on every plan, the free one included, and your users connect their accounts through PlanVortex's approved apps, so you skip each network's app review.
PlanVortex's answer:
We don't publish our customers' names.
PlanVortex's answer:
Pricing is per connected account, so users and posts are unlimited, and you can start on a free plan. The dashboard and the API come with the same account, so you don't pay for one tool to manage your own brands and another to build publishing into your product. Data is hosted in Spain, prices are in euros and the GDPR data processing agreement can be downloaded from the website. Support is handled by the people who build the product.
PlanVortex's answer:
Software companies and agencies that publish to social media on behalf of their own customers, either from the PlanVortex dashboard or from inside their own product through the API. Also marketing teams that look after several brands or clients at once and want each one kept in its own organization.
PlanVortex's answer:
PlanVortex was born inside a team that was already running social media for its own clients, so it was built around what breaks in practice: expired tokens, failed posts and API changes on each network. It is built and run by Talia Softworks, S.L., a software company in Spain, and the same people who write the code answer support.
PlanVortex's answer:
TypeScript and Node.js (Express) for the API and background jobs, MongoDB and Redis for data, Keycloak for authentication, Next.js and React for the dashboard and the website, Stripe for billing, Cloudflare R2 for file storage and Docker on dedicated servers in Spain. AI generation runs through OpenRouter.
Share your experience with using Obsidian and PlanVortex. For example, how are they different and which one is better?
External articles and on-site reviews we used to compare the two products.


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...
We have no reviews of PlanVortex yet. Be the first one to post
Recommendations tracked on public social media and blogs since March 2021.


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 / 1 day ago
It's the team version of the second brain you build with Obsidian and Claude. - Source: dev.to / 6 days ago
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
Tracking PlanVortex since Aug 2026.
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