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See which product directories and launch platforms are worth submitting to, using monthly refreshed traffic, DR, pricing, link, and difficulty signals.

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NumPy is the fundamental package for scientific computing with Python
Which is more popular?
Based on our record, NumPy seems to be more popular. It has been mentioned 122 times since March 2021.
Website, pricing, platforms and company facts side by side.
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| Website | submitrank.com | numpy.org |
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| Company | Startup from China · 1 - 9 employees · 2026 | — |
| Listed in |
In their own words, as submitted to SaaSHub.


🚀 SubmitRank helps founders, marketers, and indie makers find the best sites to submit their product. It ranks directories, launch platforms, communities, and product discovery sites by traffic, authority, pricing, submission fit, and freshness. 🔎 You can quickly spot which sites are worth your...
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What each product offers, as listed by its team.


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


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Overall verdict
Why this product is good
Recommended for
Walkthroughs and reviews on video.
You Shipped Your Product—Now Where Should You Submit It?
Learn NUMPY in 5 minutes - BEST Python Library!
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How often each product is chosen within a category, 0–100% relative to the other.


As answered by people managing SubmitRank and NumPy.
SubmitRank's answer
Indie Developers, founders, and marketers
SubmitRank's answer
I'm so tired of managing my backlink sites list manually, so I built SubmitRank
SubmitRank's answer
It tracks and ranks 400+ submission-friendly websites around the world, organizing them by score, tier, category, and practical submission value.
SubmitRank's answer
SubmitRank is working on a user feedback platform where people can review, comment on, and share their real submission experiences, making the directory more transparent and useful over time.
Share your experience with using SubmitRank and NumPy. For example, how are they different and which one is better?
External articles and on-site reviews we used to compare the two products.


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SciPy provides a collection of algorithms and functions built on top of the NumPy. It helps to perform common scientific and engineering tasks such as optimization, signal processing, integration, linear algebra, and...
Scipy is used for mathematical and scientific computations but can also perform multi-dimensional image processing using the submodule scipy.ndimage. It provides functions to operate on n-dimensional Numpy arrays and...
Numpy It is an open-source python library that is used for numerical analysis. It contains a matrix and multi-dimensional arrays as data structures. But NumPy can also use for image processing tasks such as image...
Recommendations tracked on public social media and blogs since March 2021.


Tracking SubmitRank since Aug 2026.
Unmatched integration with ML/AI ecosystems through NumPy, TensorFlow, and PyTorch. - Source: dev.to / 12 months ago
The book introduces the core libraries essential for working with data in Python: particularly IPython, NumPy, Pandas, Matplotlib, Scikit-Learn, and related packages Familiarity with Python as a language is assumed; if you need a quick... - Source: dev.to / about 1 year ago
AI starts with math and coding. You don’t need a PhD—just high school math like algebra and some geometry. Linear algebra (think matrices) and calculus (like slopes) help understand how AI models work. Python is the main language for AI,... - Source: dev.to / about 1 year ago
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scikit-learn (formerly scikits.learn) is an open source machine learning library for the Python programming language.
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