Fermat Commerce alternative: Checkout Links

Fermat is an AI-personalised post-click funnel platform. Checkout Links is the fast, cheap, predictable alternative when you don't need (or want to pay for) the AI-creative layer.

Fermat Commerce is a strong product. AI-personalised post-click funnels — generating bespoke landing experiences tailored to the visitor and ad creative — is genuinely differentiated. For brands with enough ad spend to extract ROAS lift from that personalisation layer, Fermat earns its price.

For most Shopify merchants, the same problem (get the visitor from click to checkout fast, with the right cart and the right discount) doesn’t need an AI funnel. It needs a link. This page is the honest comparison.

At a glance

FeatureFermat CommerceCheckout Links

PricingFermat Commerce: Custom enterprise (multi-hundred+/month)Checkout Links: $25/month, 7-day free trial

Core mechanismFermat Commerce: AI generates tailored post-click funnelsCheckout Links: Predictable, configured-once links

PersonalisationFermat Commerce: AI per visitor + ad creativeCheckout Links: Per recipient (you set it explicitly)

Time to launchFermat Commerce: Days (funnel design + AI training)Checkout Links: Minutes

Auto-applied discountFermat Commerce: YesCheckout Links: Yes

Per-link analyticsFermat Commerce: Yes (funnel-level)Checkout Links: Yes (link-level)

QR codesFermat Commerce: No nativeCheckout Links: Branded, automatic

Built forFermat Commerce: Mid-market and enterprise DTC, high ad spendCheckout Links: All Shopify merchants

Variability between visitorsFermat Commerce: Designed-in (AI variation)Checkout Links: Designed-out (same link = same experience)

Where Checkout Links pulls ahead

The cases that make the switch worth it.

Predictability

Every visitor who clicks a Checkout Link sees the same products, the same discount, the same checkout flow. Attribution is clean. QA is simple. Brand consistency is automatic. Fermat's AI personalisation deliberately introduces variation visitor-to-visitor. That can be powerful when it lifts ROAS — and confusing when an exec asks "why did this customer see a different price?"

Price

$25/month vs custom enterprise pricing. For most merchants the ROAS lift Fermat needs to justify its cost simply doesn't materialise — they're better off spending the difference on more ads through a predictable, well-attributed funnel.

Speed to working campaign

Checkout Links: pick products, pick discount, copy URL. Minutes. Fermat: connect ad accounts, set up creative variants, train the AI layer, QA the funnel outputs. Days. That's the cost of personalisation.

Native Shopify features

Both products use Shopify checkout. Checkout Links is Built for Shopify certified, integrates natively with Shopify Functions for discounts, Shopify Flow for automation, and the Shopify admin for analytics. Fermat plugs in but is fundamentally an external funnel layer.

Branded QR codes

Every Checkout Link includes a branded QR for offline campaigns. Fermat is digital-funnel-focused; no native QR mode.

When Fermat is the right call

No tool wins everywhere. These are the cases where Fermat Commerce is the better answer.

Your monthly ad spend is high enough to extract ROAS lift from AI personalisation

Roughly $50K/mo+ where small lift in funnel conversion produces meaningful dollars.

You have a growth team that can QA AI-generated post-click experiences

Without that QA loop, AI variability is a brand-consistency risk.

You're comfortable with creative variation between visitors

Some brands explicitly want every visitor to see the same flow. Fermat is the opposite of that.

FAQ

Anything else?

More detail lives in the Help Center, or email us and a human answers.

Fermat builds AI-personalised post-click funnels — meaning after someone clicks an ad, Fermat dynamically generates a tailored landing-page-and-checkout flow based on the visitor and the ad creative. It's a heavyweight tool for high-spend DTC brands running large media budgets.

Checkout Links is predictable, not adaptive. You build a link once, with a specific cart, discount, and (optional) pre-checkout page. Every visitor who clicks it sees the same thing. That's a feature, not a bug — predictability means consistent attribution, no AI-creative variability to QA, and a much lower price.

Brands spending serious money on Meta/Google with dozens of ad creatives running concurrently, where AI-driven post-click personalisation lifts ROAS enough to justify the price. If your monthly ad spend is over $50K and you have a growth team validating funnels, Fermat is built for you.

Pretty much everyone else. If you're a Shopify merchant who wants pre-loaded carts, automatic discounts, per-link analytics, and QR codes — without an AI layer — Checkout Links covers that for $25/month.

Technically yes, though they overlap heavily on the post-click experience. Most merchants pick one or the other based on budget and AI-personalisation appetite.

Turn your next message into an order

Every link type, every promotion, unlimited links — $25 a month with a seven-day free trial.

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