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E-Commerce · head to head

Algopix vs Swell Commerce

Algopix logo

Algopix

E-Commerce

Market research tool that estimates demand, competition and margin for products across marketplaces

From
Free
Rated
-
Full reviewWebsite
Swell Commerce logo

Swell Commerce

E-Commerce

Headless ecommerce for modern brands

From
$29/month
Rated
-
Full reviewWebsite

The short version

  • Only Algopix has a free tier, so it costs nothing to try first.
  • Each has a real cost: Algopix the demand and competition figures are modelled estimates built from sampled marketplace data rather than numbers the marketplace reports, so they rank candidates usefully but should never be treated as a forecast for one product you are about to buy in quantity.; Swell Commerce each plan carries an annual revenue ceiling, and exceeding it is charged as a percentage of the excess: 2 percent on Starter down to 0.4 percent on Unlimited
  • They diverge on capability: Algopix covers Multi-marketplace comparison, Swell Commerce covers Headless architecture.
  • Prices and features above were last checked on 30 August 2026.

Where they differ

Only the attributes on which Algopix and Swell Commerce actually diverge.

Attributes where Algopix and Swell Commerce differ
AttributeAlgopixSwell Commerce
Starting priceFree$29/month
Free tierYesNo
Founded20142019

Identical on both: pricing model (subscription), platforms (Web), user rating (Not yet rated), category (E-Commerce).

What each one covers

Drawn from each product's published feature list. An absence here means we hold no record of it - not that the product lacks it.

Only in Algopix

  • Multi-marketplace comparison
  • Demand estimates
  • Competition analysis
  • Profitability calculation
  • Bulk product analysis
  • Identifier lookup

Only in Swell Commerce

  • Headless architecture
  • GraphQL & REST APIs
  • Subscription commerce
  • Multi-currency support
  • Inventory management
  • Custom checkout
  • Webhook integrations
  • Developer-friendly SDK

What people use each for

The jobs each tool is most often brought in to do.

Algopix

  • Screening a supplier's wholesale list of several hundred items down to the handful worth stockingnot Swell Commerce
  • Deciding which country marketplace to list an existing product on when it has stalled in onenot Swell Commerce
  • Sanity checking margin on a product before committing to a minimum order quantitynot Swell Commerce
  • Comparing what a product sells for on different marketplaces before setting a pricenot Swell Commerce

Swell Commerce

  • Running a headless commerce backend with APIs for a custom storefrontnot Algopix
  • Selling subscription products alongside one off purchasesnot Algopix
  • Operating multi currency stores from one commerce backendnot Algopix

Where each one falls short

Documented limitations, not opinions. Every one is a constraint you would hit in normal use.

Algopix

  • The demand and competition figures are modelled estimates built from sampled marketplace data rather than numbers the marketplace reports, so they rank candidates usefully but should never be treated as a forecast for one product you are about to buy in quantity.
  • Profitability calculations depend on a stored marketplace fee schedule, and marketplaces revise referral and fulfilment fees regularly, so a margin figure computed against a stale schedule can be optimistic in exactly the categories where margin is thinnest.
  • Marketplace coverage depends on API access that the marketplaces control, so the set of sites and regions a tool like this supports can narrow without notice and the comparison you subscribed for may not be the one you get in a year.
  • It says nothing about supply, so a product that screens as profitable can still be unsourceable, subject to a minimum order you cannot meet, or restricted on the marketplace to approved sellers only, and none of that appears in the analysis.
  • It is a subscription that produces no asset, so unlike a listing tool or a storefront there is nothing left when you cancel, and the ongoing cost has to be justified against the incremental margin of decisions you would otherwise have made by hand.

Swell Commerce

  • Each plan carries an annual revenue ceiling, and exceeding it is charged as a percentage of the excess: 2 percent on Starter down to 0.4 percent on Unlimited
  • Starter at $29 a month allows 2 admin users and includes only 100,000 API requests and 1GB of storage per month
  • Additional API requests cost $5 per 100,000 and extra storage $5 per GB
  • Role based permissions and developer support are restricted to the Unlimited plan at $2,250 a month
  • Advanced reports and priced currencies require the Standard plan or higher
  • Published prices are the billed yearly rates, so monthly billing costs more

Pricing, plan by plan

Algopix

Free
  • FreeFree
    • Limited product analysis
    • Basic recommendations
    • Email support
  • Professional$29/month
    • Unlimited analysis
    • Advanced insights
    • Pricing strategies

Swell Commerce

$29/month
  • Starter$29/month
    • Up to $50K annual revenue
    • Basic reports
    • Up to 5 admin users
  • Basic$79/month
    • Up to $250K annual revenue
    • Most popular plan
    • Basic reports
  • Standard$299/month
    • Up to $1M annual revenue
    • Advanced reports
    • Up to 15 admin users
  • Unlimited$2250/month
    • Up to $5M annual revenue
    • Unlimited scalability and granular control
    • Unlimited admin users

Which should you pick?

Choose Algopix if

  • You need multi-marketplace comparison.
  • You want to start without paying.
  • You also want demand estimates.
Algopix review

Choose Swell Commerce if

  • You need headless architecture.
  • You also want graphql & rest apis.
Swell Commerce review

Questions people ask

Is Algopix or Swell Commerce better?
Neither clearly leads. Algopix starts at Free and Swell Commerce at $29/month, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Algopix or Swell Commerce?
Algopix has a free tier; the other does not. Paid plans start at Free for Algopix and $29/month for Swell Commerce.
Does Algopix or Swell Commerce run on more platforms?
Both run on Web, so platform support will not decide this one for you.
Can I use Algopix for free?
Yes. Algopix has a free tier, so you can try it without paying. Swell Commerce starts at $29/month.
What is Algopix best used for?
Algopix is most often used for screening a supplier's wholesale list of several hundred items down to the handful worth stocking, deciding which country marketplace to list an existing product on when it has stalled in one, sanity checking margin on a product before committing to a minimum order quantity, comparing what a product sells for on different marketplaces before setting a price. Of those, screening a supplier's wholesale list of several hundred items down to the handful worth stocking and deciding which country marketplace to list an existing product on when it has stalled in one are not what Swell Commerce is typically brought in for.
What can Algopix do that Swell Commerce cannot?
Algopix covers Multi-marketplace comparison, Demand estimates, Competition analysis, Profitability calculation. Swell Commerce covers Headless architecture, GraphQL & REST APIs, Subscription commerce, Multi-currency support.

Answered from the vendors’ own pages

Algopix: Is this a selling platform?

No. It informs the decision about what to sell. Listing, order management and fulfilment all happen elsewhere.

Swell Commerce: How much does Swell Commerce cost?

Swell offers four tiers starting at $29 per month for Starter and going up to $2,250 per month for Unlimited. Annual billing provides a 25% discount compared to monthly billing. All prices are in USD.

Source
Algopix: How accurate are the demand numbers?

They are estimates inferred from marketplace signals, not marketplace-reported sales. Use them to rank a list, not to forecast a single product's volume.

Swell Commerce: What are Swell's revenue tier overages?

Each plan includes a revenue ceiling based on 12-month trailing sales. Starter allows up to $50K with 2% overage, Basic allows $250K with 1.5% overage, Standard allows $1M with 1% overage, and Unlimited allows $5M with 0.4% overage. Custom plans are available for merchants exceeding $10M annually.

Source
Algopix: What should I check before subscribing?

Which marketplaces and which country sites are covered right now, and whether they are the ones you actually sell on. Coverage is the variable that decides whether the tool is useful to you.

Algopix: Does it account for marketplace fees?

It nets estimated fees and shipping off the sale price, but the fee schedule it uses is only as current as its last update, so verify the fee assumptions for your category before trusting a thin margin.

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