
Todoist
TickTick
Remember The Milk
Trello
Any.DO
Asana
Google Tasks
Things is an easy to use task manager.

Test AI Models
Langfuse
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LangChain
Gangsta AI
PROMPTMETHEUS
Poe
Benchmark 100+ AI models on your actual task. Compare GPT, Claude, Gemini pricing and performance with deterministic scoring, and real API usage cost/efficiency data.

Which is more popular?
Based on our record, Things seems to be more popular. It has been mentioned 58 times since March 2021.
Website, pricing, platforms and company facts side by side.
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| Website | culturedcode.com | openmark.ai |
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| Company | Startup from Germany | 1 - 9 employees · 2026 |
| Listed in |
What each product offers, as listed by its team.


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


Overall verdict
Why this product is good
Recommended for
Things is ideal for individuals who are deeply integrated into the Apple ecosystem and appreciate a minimalist design approach. It's perfect for users who prefer a straightforward, no-frills task management system that emphasizes ease of use, efficiency, and aesthetic appeal.
Overall verdict
Why this product is good
Recommended for
Walkthroughs and reviews on video.
How often each product is chosen within a category, 0–100% relative to the other.


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


Things 3 is a multi-award-winning personal task manager that assists you in keeping track of your tasks. The environment of the application is attractive with a fresh new look, delightful integrations, and powerful...
Things 3 is one of the few to-do apps that's not subscription based, and it costs $9.99 to purchase. Things 3 is also available for Mac and iPad, though each app must be purchased individually.
We have no reviews of OpenMark.ai yet. Be the first one to post
Recommendations tracked on public social media and blogs since March 2021.


Correct: https://culturedcode.com/things/ Looks like the different apps (desktop, mobile, iPad) have different prices, but all are one-time payments of $10-$50. - Source: Hacker News / over 1 year ago
Things 3is an award-winning task management application known for its clean, elegant interface and intuitive usability. It employs a minimalist design style, allowing users to easily add, organize, and view tasks, helping individuals... - Source: dev.to / almost 2 years ago
How badly do Twos want to SEO rank on searches for Things? https://culturedcode.com/things/. - Source: Hacker News / almost 2 years ago
Tracking OpenMark.ai since Mar 2026.
When comparing Things and OpenMark.ai, you can also consider the following products.

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TickTickis a cross-platform to-do list app & task manager helps you to get all things done and make life well organized.
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Langfuse is an open-source LLM engineering platform that helps teams collaboratively debug, analyze, and iterate on their LLM applications.
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Remember The Milk is a task and time management application for mobile devices.
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