Software Alternatives & Startups

SellerSum VS Eclipse

Compare SellerSum VS Eclipse and see what are their differences

SellerSum

Free fee & profit calculators for eBay, Etsy, PayPal, Stripe, Square and resale marketplaces — updated whenever fees change

No screenshot yet
Rating
0 reviews
Pricing
Free
Eclipse

Eclipse is an open source community, whose projects are focused on building an open development platform comprised of extensible frameworks, tools and runtimes for building, deploying and managing software across the lifecycle.

Rating
0 reviews
This page does not exist

Which is more popular?

Based on our record, Eclipse seems to be more popular. It has been mentioned 9 times since March 2021.

social mentions
0 vs 9
Online Calculators popularity
100% vs 0%
alternatives listed
33 vs 240+

Base details

Website, pricing, platforms and company facts side by side.

SellerSum
Eclipse
Website sellersum.com eclipse.org
Pricing
Free
—
Platforms
Web
—
Company 2026 —
Listed in

About SellerSum and Eclipse

In their own words, as submitted to SaaSHub.

SellerSum
Eclipse

Seller Sum is a set of 13 free calculators that work out what a marketplace takes from a sale and what you actually keep. There's one for eBay, Etsy, PayPal, Stripe, Square, Whatnot, Depop, Poshmark and Mercari, plus margin, markup and food cost, and a hub that compares every...

Read more about SellerSum

No description of Eclipse yet.

Features and specs

What each product offers, as listed by its team.

SellerSum 5 features
Eclipse 5 features
  • 13 fee and profit calculators
    Calculators for eBay, Etsy, PayPal, Stripe, Square, Whatnot, Depop, Poshmark and Mercari, plus margin, markup and food cost. A comparison hub puts every marketplace's cut side by side.
  • Rates quoted from official fee pages
    Every rate comes from the marketplace's own published fee page, and each calculator shows the date it was last checked. The source link sits on the page, so you can confirm the number yourself instead of taking our word for it.
  • Tested against the marketplaces' own examples
    Where a marketplace publishes a worked example, the calculator reproduces it to the cent. eBay's $400 phone example is one of them, and a unit test fails the build if it ever stops matching.
  • Fee changelog and email alerts
    Every fee change is logged with the date it landed. Sign up and you get one email when any tracked marketplace moves its rates, whichever calculator you use.
  • Free, no signup
    Every calculator is free and works without an account. Nothing is behind a paywall.

Possible disadvantages

  • Amazon-Only Limitation
    Since the tool is built specifically for Amazon sellers, it may not support other e-commerce platforms like Shopify, eBay, or Walmart, limiting its usefulness for multi-channel sellers.
  • Subscription Cost
    Like many SaaS tools in this space, SellerSum likely operates on a subscription model, which adds an ongoing expense that may not be justified for very small sellers or those just starting out.
  • Learning Curve for Advanced Features
    While the basic interface may be user-friendly, understanding and utilizing more advanced analytics or customization features may require some time investment to learn.
  • Dependency on Amazon API Reliability
    Because the tool relies on syncing with Amazon Seller Central, any changes to Amazon's API, policies, or data availability could impact the accuracy or functionality of SellerSum's reporting.
  • Limited Customization
    Depending on the platform's design, sellers with very specific or complex accounting needs may find the reporting templates and metrics less flexible compared to building custom solutions in Excel or specialized accounting software.
  • Rich Plugin Ecosystem
    Eclipse has a large variety of plugins available, which allow for the customization and extension of its functionality. This makes it suitable for different types of development, including Java, C++, and Python.
  • Open Source
    Eclipse is free and open-source, allowing developers to contribute to and modify the codebase. This encourages community engagement and continuous improvement.
  • Cross-Platform Support
    Eclipse runs on various operating systems, including Windows, macOS, and Linux, which provides flexibility for developers working in different environments.
  • Mature and Stable
    Eclipse has been around for a long time and has a large community of users, making it a mature and stable IDE.
  • Extensive Documentation
    Eclipse offers comprehensive documentation and user guides, which are helpful for both beginners and advanced developers.

Possible disadvantages

  • Performance Issues
    Eclipse can be slow, particularly when dealing with large projects or numerous plugins. This can be frustrating and time-consuming for developers.
  • Complexity
    The extensive range of features and plugins can make Eclipse overwhelming and difficult to navigate for new users.
  • Heavy Resource Utilization
    Eclipse is known to consume a significant amount of system resources, which can affect the performance of other applications.
  • Steeper Learning Curve
    Due to its extensive capabilities and complexity, Eclipse may have a steeper learning curve compared to simpler IDEs.
  • Occasional Stability Issues
    While generally stable, Eclipse can sometimes be prone to crashes or bugs, particularly when using third-party plugins that are not well-maintained.

Videos

Walkthroughs and reviews on video.

SellerSum 0 videos + Add
Eclipse 3 videos + Add

No SellerSum videos yet. You could help us improve this page by suggesting one.

Review: 2008 Mitsubishi Eclipse GT V6 (Manual)

More videos

  • - 2009 Mitsubishi Eclipse Review - No Show No Go
  • - MotorWeek | Retro Review: '95 Mitsubishi Eclipse

Category popularity

How often each product is chosen within a category, 0–100% relative to the other.

Score bands 0–20 21–40 41–50 51–60 61–100
SellerSum
Eclipse
100% 100%
0% 0%
0% 0%
IDE
100% 100%
100% 100%
0% 0%
0% 0%
100% 100%

User comments

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Reviews and articles

External articles and on-site reviews we used to compare the two products.

SellerSum no reviews yet
Eclipse no reviews yet

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Social recommendations and mentions

Recommendations tracked on public social media and blogs since March 2021.

SellerSum 0 mentions
Eclipse 9 mentions

Tracking SellerSum since Jul 2026.

  • Microsoft: An Open-Source Comedy
    💡 You can still install extensions on vscodium using Open VSX Registry, which is an opensource project by Eclipse Foundation. - Source: dev.to / about 1 year ago
  • Decryption and incomplete certificate chains
    For example I can access eclipse.org in chrome without issue. I'm seeing my PA cert when I check it's trusted. However when I run the eclipse installer it fails which I suspect is because of the decryption. I'm seeing this log in the... Source: over 3 years ago
  • The eclipse/Java struggle is real...Please help
    I think u/rayok's post is probably going to be your most relevant lead. Maybe it's a JRE related thing. I'd go ahead and reinstall eclipse from the eclipse.org download page rather than your OS app store. Maybe the JRE didnt get... Source: over 3 years ago

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Alternatives to SellerSum and Eclipse

When comparing SellerSum and Eclipse, you can also consider the following products.