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E-Commerce · head to head

Algopix vs Sellfy

Algopix logo

Algopix

E-Commerce

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

From
Free
Rated
-
Full reviewWebsite
Sellfy logo

Sellfy

E-Commerce

Ecommerce platform for creators and entrepreneurs

From
$22/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.; Sellfy every plan caps annual sales volume: $10k on Starter, $50k on Business and $200k on Premium
  • They diverge on capability: Algopix covers Multi-marketplace comparison, Sellfy covers Physical & digital products.
  • Prices and features above were last checked on 30 August 2026.

Where they differ

Only the attributes on which Algopix and Sellfy actually diverge.

Attributes where Algopix and Sellfy differ
AttributeAlgopixSellfy
Starting priceFree$22/month
Free tierYesNo
Founded20142013

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 Sellfy

  • Physical & digital products
  • Membership/subscription sales
  • Email marketing
  • Marketing automation
  • Affiliate program
  • Analytics
  • Mobile app
  • Multi-currency support

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 Sellfy
  • Deciding which country marketplace to list an existing product on when it has stalled in onenot Sellfy
  • Sanity checking margin on a product before committing to a minimum order quantitynot Sellfy
  • Comparing what a product sells for on different marketplaces before setting a pricenot Sellfy

Sellfy

  • Selling digital downloads, subscriptions or print on demand goods from a hosted storefrontnot Algopix
  • Running a small creator store without building a sitenot 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.

Sellfy

  • Every plan caps annual sales volume: $10k on Starter, $50k on Business and $200k on Premium
  • Exceeding the cap forces a plan upgrade rather than an overage charge, so growth is a step change in cost
  • Maximum file size per digital product is tied to the plan, at 10 GB, 15 GB and 20 GB
  • Email marketing credits are metered per plan, from 2,000 to 50,000
  • Cart abandonment, upselling and the affiliate programme all require the Business plan
  • Payment processing fees from PayPal or Stripe are charged on top of the subscription

Pricing, plan by plan

Algopix

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

Sellfy

$22/month
  • Starter$22/month
    • From $22/month with annual billing (or $39/month with monthly billing)
    • Basic e-commerce features for digital and physical products
  • Business$null/month
    • Mid-tier option with expanded capabilities
  • Premium$null/month
    • Highest tier with up to 20GB per digital product file storage

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 Sellfy if

  • You need physical & digital products.
  • You also want membership/subscription sales.
Sellfy review

Questions people ask

Is Algopix or Sellfy better?
Neither clearly leads. Algopix starts at Free and Sellfy at $22/month, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Algopix or Sellfy?
Algopix has a free tier; the other does not. Paid plans start at Free for Algopix and $22/month for Sellfy.
Does Algopix or Sellfy 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. Sellfy starts at $22/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 Sellfy is typically brought in for.
What can Algopix do that Sellfy cannot?
Algopix covers Multi-marketplace comparison, Demand estimates, Competition analysis, Profitability calculation. Sellfy covers Physical & digital products, Membership/subscription sales, Email marketing, Marketing automation.

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.

Sellfy: How much does Sellfy cost?

Sellfy starts at $22/month for the Starter plan with annual billing ($39/month with monthly billing). Higher tiers (Business and Premium) are available but specific pricing requires contacting sales or visiting the pricing page.

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.

Sellfy: Does Sellfy charge transaction fees?

No, Sellfy charges zero transaction fees on sales, unlike competitors such as Gumroad which charges 10%. If revenue exceeds a plan limit, a 2% fee may apply unless you upgrade to a higher tier.

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.

Sellfy: Does Sellfy offer a free trial?

Yes, new users can access a 14-day free trial with no credit card required. During the trial you can customize store design and add product types, but upgrading to a paid plan is required to start selling.

Source
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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