Key takeaways
- BigCommerce is a mature general-purpose platform. It is not built for restricted categories, and nothing in it addresses research-use gating, claim review or lot-matched documentation.
- BigCommerce publishes Core at $39, Growth at $105 and Scale at $399 per month, with lower annual-billed rates and Performance from $1,499 per month.
- Its plans carry trailing-twelve-month GMV thresholds — $30K on Core and $100K on Growth — above which the plan upgrades, and a 0.9% overage above $33,333 monthly GMV on Scale.
- The structural problem for this category is the Open Payment Provider Fee: 2% of eligible order GMV on Core, 1% on Growth and 0.6% on Scale for orders taken through a gateway that is not on BigCommerce’s embedded list.
- A research-supply store is very likely to be on exactly such a gateway, so it pays the open-provider fee on top of an already higher high-risk processing rate.
- Torva OS is a narrower product. The trade is a smaller app ecosystem and a higher entry price against compliance tooling built in and no per-order platform fee on your own processor.
What each one is for
BigCommerce is a hosted, general-purpose ecommerce platform used across a very wide range of retail. It is well built, has a substantial app marketplace and a capable API, and it is a sensible default for a mainstream product catalog.
Torva OS is built for one category: research-supply and research peptide brands. The parts that differ are not aesthetic. A 21+ research-use gate sits on every storefront and is re-confirmed before checkout, factual product names and original photos are preserved, a claim reviewer flags health, dosing and drug-brand language at build, at import and on every save, and certificates of analysis attach per product and per lot.
Neither of those descriptions settles the question on its own. What settles it for most stores in this category is payments, and that is where BigCommerce’s pricing structure becomes specific rather than general.
The Open Payment Provider Fee, and why it lands here
BigCommerce divides payment gateways into two groups. Embedded Payment Providers — its own BigCommerce Payments plus Stripe, PayPal, Klarna and others — carry no additional per-order platform fee. Any provider not on that list is an Open Payment Provider, and orders taken through one carry a fee of 2% of eligible order GMV on Core, 1% on Growth and 0.6% on Scale.
For a mainstream retailer that distinction is mostly academic, because the embedded list covers what they would use anyway. For a research-supply store it is the whole problem. The embedded providers are exactly the processors that most commonly decline or later close this category, which pushes the store onto a high-risk gateway — and a high-risk gateway is, by definition, an Open Payment Provider.
So the store pays twice: a higher processing rate because the category is high-risk, and then a platform fee of up to 2% of order value for using the only kind of gateway available to it. On Core that fee alone is larger than many merchants’ entire margin on a discounted order.
Torva OS does not charge a per-order fee on payments taken through your own processor. Cards run through the merchant’s own Stripe account (Authorize.net and NMI gateways are coming this week), and Zelle, Cash App and Venmo can be offered with on-screen instructions, with those orders held as awaiting payment until the merchant confirms receipt. Torva never holds merchant funds.
| BigCommerce | Torva OS | |
|---|---|---|
| Built for | General retail, any category | Research-supply and research peptide brands only |
| Published plans | Core $39, Growth $105, Scale $399 per month; Performance from $1,499 (lower rates billed annually) | Core, Growth and Command — see the pricing page; $0 setup |
| Revenue thresholds | Core up to $30K TTM GMV, Growth up to $100K TTM GMV; Scale 0.9% above $33,333 monthly GMV | Monthly order limits by plan, published on the pricing page |
| Fee on your own gateway | 2% on Core, 1% on Growth, 0.6% on Scale for Open Payment Providers | None |
| Likely gateway for this category | A high-risk gateway, which is an Open Payment Provider | Your own Stripe (Authorize.net and NMI coming this week) |
| Research-use gate | Not provided; an app or custom build | On every storefront, re-confirmed at checkout |
| Claim and policy review | Not provided | Built in, at build, import and every save |
| COAs per product and lot | Not provided as such | Built in, with a customer-facing documentation page |
| Pay by app (Zelle, Cash App, Venmo) | Via a third-party or manual method | Built in, with confirmation before fulfilment |
| App ecosystem | Large | Small; the category features are in the product instead |
The GMV thresholds are a second surprise
BigCommerce’s self-service plans are bounded by trailing-twelve-month GMV rather than by feature need. Core upgrades to Growth above $30,000 of trailing-twelve-month inclusive GMV, and Growth upgrades to Scale above $100,000. Scale then applies a 0.9% overage above $33,333 of monthly inclusive GMV.
That is a defensible model, and it means the platform cost curve is set by revenue rather than by what you use. A store that grows into a threshold pays more without having asked for anything, and the relevant number is trailing twelve months, so a good quarter carries forward.
Combined with the open-provider fee, the effective platform cost for a research store on BigCommerce is a monthly fee plus a percentage of nearly every order plus an upgrade triggered by growth. Model that against a flat plan before choosing on the headline monthly price. The evaluate commerce platform cost guide has a worked method.
The honest case for each
BigCommerce is the better choice if your catalog is not actually restricted, you can use an embedded payment provider, you need a large app ecosystem, or you have development resource and want a general platform you can extend. It is more mature than Torva OS, has far more integrations, and has been running at scale for much longer.
It is also usable for this category with work — the gate, the documentation presentation and the claim discipline can be built or bought and then maintained by someone. The question is whether you want those to be your responsibility every time you add a product.
Torva OS is the better choice if the category’s specific risks are the thing you actually need solved, you will be on your own high-risk gateway and do not want a percentage of every order going to the platform, and you would rather the compliance controls be structural than a habit. The honest limits are real: a smaller app ecosystem, no ACH or subscriptions, and a higher entry price than an entry-level general plan.
The fair way to decide is with your own catalog and your own numbers. You can preview a store on Torva OS free with no card, compare the full platform field, or read Torva OS vs Shopify and Torva OS vs WooCommerce.
Frequently asked questions
Does BigCommerce allow peptide sales?
BigCommerce publishes an acceptable use policy and applies it alongside the rules of whichever payment provider you use. The practical constraint for most research-supply stores is not the platform policy but the payment one: the providers on BigCommerce’s embedded list are the ones that most often decline this category.
What is the Open Payment Provider Fee?
A fee BigCommerce charges on orders taken through a gateway that is not on its embedded provider list — 2% of eligible order GMV on Core, 1% on Growth and 0.6% on Scale. A research-supply store on a high-risk gateway falls into this group, so it pays the fee on top of its processing rate.
How much does BigCommerce cost?
BigCommerce publishes Core at $39, Growth at $105 and Scale at $399 per month, with lower rates on annual billing, and Performance from $1,499 per month billed annually. Plans also carry trailing-twelve-month GMV thresholds that trigger an upgrade, so the effective cost rises with revenue.
Is Torva OS cheaper than BigCommerce?
Not on the headline monthly price at the entry level. The comparison changes once you add the open-provider fee on every order, the apps needed to reproduce the category features, and the GMV-triggered upgrades. Run both against your own order volume and average order value.
Sources
Preview your store on Torva OS — no card needed — or explore the Desk demo, the eight themes and the plans. Questions: hello@torvaos.com.
General information for merchants, not legal, tax or financial advice. Check the rules in your jurisdiction and with your providers.