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SellWhere.app VS Digraph.dev

Compare SellWhere.app VS Digraph.dev and see what are their differences

SellWhere.app

Free resale fee calculator: compare seller fees across eBay, Poshmark, Mercari, Vinted, Depop and Etsy in one place. See where you keep the most profit.

Rating
0 reviews
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?
Data Analytic System
Sourced crypto market data with indicator monitoring, market regime context and research. BTC, ETH, XRP, SOL + major indices monitored 24/7. Educational content — not investment advice. 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?

Calculators popularity
100% vs 0%
alternatives listed
9 vs 1

Base details

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

SellWhere.app
Digraph.dev
Website sellwhere.app digraph.dev
Pricing —
Freemium Free trial $99 / Monthly Official pricing
Platforms
Web
—
Company 1 - 9 employees · 2026 Startup from the United States · 1 - 9 employees
Listed in
E-Commerce Tools Online Calculators eCommerce Calculators Finance eCommerce Tools +3
SaaS Market Research Marketing Platform Marketing +1

About SellWhere.app and Digraph.dev

In their own words, as submitted to SaaSHub.

SellWhere.app
Digraph.dev

SellWhere is a free fee comparison tool built for resellers who sell across multiple platforms. One input, six answers. Enter a sale price once and instantly see your net payout ranked across eBay, Poshmark, Mercari, Vinted, Depop, and Etsy. No more switching between calculators or guessing which...

Read more about SellWhere.app

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.

SellWhere.app 4 features
Digraph.dev 5 features
  • Multi-Platform Comparison
    Enter a price once, see net payout ranked across 6 resale platforms
  • eBay Deep Fee Modeling
    20+ categories, 6 store subscription tiers, 3 seller levels
  • Verified Fee Rates
    Every calculator shows last-verified date with links to official fee pages
  • Shipping Cost Toggle
    Choose buyer-pays or seller-pays shipping; fees recalculate automatically
  • 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
SellWhere.app
Digraph.dev
100% 100%
Calculators
0% 0%
0% 0%
Marketing
100% 100%
100% 100%
eCommerce
0% 0%
0% 0%
Marketing Platform
100% 100%

Questions & Answers

As answered by people managing SellWhere.app and Digraph.dev.

Which are the primary technologies used for building your product?

SellWhere.app's answer

  • Astro — static site framework for fast, SEO-friendly pages
  • React — interactive calculator components (Astro Islands architecture, so only calculators load JavaScript)
  • Tailwind CSS v4 — utility-first styling
  • Cloudflare Pages — global edge deployment for fast load times worldwide

What makes your product unique?

SellWhere.app's answer

SellWhere is the only free tool that lets you enter a sale price once and instantly compare your net payout across 6 major resale platforms — eBay, Poshmark, Mercari, Vinted, Depop, and Etsy. Most fee calculators only handle one platform at a time.

Our eBay calculator goes deeper than any competitor, modeling 20+ item categories, 6 store subscription tiers, and 3 seller levels. Every calculator shows when fees were last verified, with direct links to official fee pages so you can trust the numbers.

How would you describe the primary audience of your product?

SellWhere.app's answer

SellWhere serves two main groups:

  • Casual sellers clearing out closets or decluttering, who want to know which platform gives them the best payout before listing
  • Professional resellers who list across multiple platforms (eBay, Poshmark, Mercari, etc.) and need accurate, up-to-date fee comparisons to maximize their margins on every item

What's the story behind your product?

SellWhere.app's answer

SellWhere was born from a real frustration: resale platform fees are confusing, constantly changing, and scattered across different help pages. We wanted one place to see exactly what you'd take home on every major platform, with no guesswork.

Resale fees are also in a period of rapid change — Mercari dropped its seller fee to 0% in 2024, Depop eliminated buyer fees in mid-2024, and Vinted launched in the US in January 2026. Keeping up is hard. SellWhere was built to be the single source of truth for resellers navigating these shifts.

User comments

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