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SellerSum VS Digraph.dev

Compare SellerSum VS Digraph.dev 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
Alternatives Is it good?
Digraph.dev

AI marketing platform for brands.

No screenshot yet
Rating
0 reviews
Pricing
Freemium Free trial $99 / Monthly
Alternatives Is it good?
VisualVisitor
Consent-Based Identification of the Person Visiting Your Website Including First Name, Last Name, Email & 37 Other Data Points. Identify and Influence Your Engaged Website Visitors into Sales-Ready Leads – Before You Commit a Single Working Hour. sponsored
Note: These products don't have any matching categories. If you think this is a mistake, please edit the details of one of the products and suggest appropriate categories.

Which is more popular?

Online Calculators popularity
100% vs 0%
alternatives listed
15 vs 1

Base details

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

SellerSum
Digraph.dev
Website sellersum.com digraph.dev
Pricing
Free
Freemium Free trial $99 / Monthly Official pricing
Platforms
Web
—
Company 2026 Startup from the United States · 1 - 9 employees
Listed in
eCommerce Sales Online Calculators Business & Commerce +1
SaaS Market Research Marketing Platform Marketing +1

About SellerSum and Digraph.dev

In their own words, as submitted to SaaSHub.

SellerSum
Digraph.dev

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 marketplace's cut...

Read more about SellerSum

Digraph is an AI marketing platform for brands. It brings together AI research, market intelligence, website and campaign analysis, specialist AI workflows, and marketer-led guidance to help teams understand what shapes buyer decisions and what to do next. Teams can measure how AI systems...

Read more about Digraph.dev

Features and specs

What each product offers, as listed by its team.

SellerSum 5 features
Digraph.dev 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.
  • Developer-focused positioning
    The .dev domain and branding suggest a tool built for developers and technical teams, so its workflows are likely to fit engineering needs better than a generic product. I could not browse the site, so this is inferred from its positioning rather than confirmed.
  • Graph-based approach
    The name 'Digraph' (directed graph) suggests it models information as connected nodes and relationships. That kind of structure can make dependencies, ideas, or decisions easier to see than flat lists or documents. Confirm how the product actually uses this.
  • Modern, minimal presentation
    Newer developer tools tend to have lean interfaces and a focused feature set, which can mean a short learning curve and less clutter. I could not verify this for Digraph, so check it with a trial.
  • Potential for better organization and clarity
    If the tool works as the name suggests, visualizing relationships between items can improve shared understanding across a team. The benefit depends on how well the product is executed.
  • Early-stage responsiveness
    Smaller or newer products often respond quickly to user feedback and let users influence the roadmap. This is a general tendency and has not been verified for Digraph.

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
Digraph.dev
100% 100%
Online Calculators
0% 0%
0% 0%
Marketing Platform
100% 100%
100% 100%
eCommerce
0% 0%
0% 0%
SaaS
100% 100%

User comments

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Alternatives to SellerSum and Digraph.dev

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