7 Signifyd Alternatives by the Insurance Math (2026)

Search for Signifyd alternatives, and you get feature grids: AI engines, approval rates, integrations. It’s the wrong lens, because a fraud guarantee is an insurance policy, and nobody sensible prices insurance from a feature list.

Signifyd’s own pricing page describes the premium as a percentage of the order total, charged when an order is approved, varying by vertical, volume, and average ticket, with no charge for declines.

The same page holds the fine print: the guarantee covers either fraud-related chargebacks or all chargebacks, depending on your plan. The 100% headline is a contract variable, not a constant.

So this page runs the insurance math: last year’s chargeback losses against the premium on your approved sales. 7 alternatives below, sorted by who holds the risk, verified live in July 2026.

What to weigh before you commit

Three structural trades, all from primary sources.

The premium prices your sales, not your fraud

A percentage of approved order totals means the bill scales with revenue. Your fraud doesn’t.

So run the insurance math before any demo: multiply approved sales by the quoted rate, then set it against last year’s fraud chargebacks plus the review hours you’d save. If losses are small, the premium buys peace of mind at a markup.

100% covers what the contract says

Signifyd’s own page offers two scopes: fraud-related chargebacks or all chargebacks. Item-not-received claims and abuse sit differently depending on which you signed.

Read the covered-chargeback definition before the signature. The headline number starts the conversation; the definitions section ends it.

The quote is an assessment

Pricing is determined, in Signifyd’s words, through an assessment of your operating efforts, chargeback losses, and order declines. There is no public number, and G2 lists none.

That’s an enterprise motion. Bring your loss data to the call, because the vendor certainly will.

Also see: 22 BigCommerce Apps I Tested for Real Stores in 2026

The Signifyd bill, in plain numbers

From Signifyd’s pricing page, G2, and funding records this week.

One practical note: pull two numbers before any sales call, last year’s fraud-chargeback total and your monthly manual-review hours. Every row below is priced against exactly those two, and nothing else.

The 7 alternatives at a glance

Every figure is from a live vendor page or a published fee schedule this week.

The third column is the whole article. Free floor, self-insure, premium, or recovery: decide where the risk should sit on your books, then pick the vendor that sits there.

The free floor

The row every eligible store switches on before spending anything.

Shopify Protect: the built-in coverage

The case for it: Shopify Protect is free, built into Shopify Pay, and its page states the coverage plainly: the total order cost, the chargeback fee, and the dispute process handled for protected fraud-based chargebacks.

The trade-off: Coverage follows eligibility: it applies to protected Shop Pay orders, so the rest of your checkout still carries its own risk.

Pricing (verified July 2026):

Choose it when: You’re on Shopify with Shopify Pay live. Free coverage should come first. The rest gets measured afterward.

The self-insured row

For stores whose losses are smaller than any premium.

Stripe Radar: two cents of defense

The case for it: Radar screens every payment with AI trained on the Stripe network’s more than $1.9 trillion in annual volume, where 92% of cards have been seen before.

It claims a 32% average reduction in fraud, and its Radar pricing page lists 2¢ per screened transaction for Radar for Fraud Teams on standard pricing.

The trade-off: No guarantee: chargebacks that get through are yours, which is the definition of self-insuring, and Radar for Fraud Teams is priced separately.

Pricing (verified July 2026):

Choose it when: Stripe runs your payments. Losses run smaller than premiums. You’d rather tune rules than sign contracts.

The guarantee premiums

Three vendors who take the risk off your books and price it into your sales.

Riskified: the public comparison

The case for it: Riskified backs approvals with a chargeback guarantee, claims it cuts the total cost of fraud by up to 50%, and cites customers like Lorna Jane, which reached about 95% authorization with fewer than 10 chargebacks in 6 months.

It’s also the aisle’s public company, listed in 2021 at a $4.3 billion market cap, so its economics are filed with regulators, not pitched on calls.

The trade-off: The model is the same premium: a custom percentage of the sales it protects, sized for enterprise.

Pricing (verified July 2026):

Choose it when: Enterprise volume justifies a premium. You want a vendor with public books. Approval-rate lift is the goal.

Forter: the speed premium

The case for it: Forter’s homepage stakes its claim on numbers: a 72% average reduction in chargeback rates, a 46% average reduction in false declines, and 99% of decisions delivered in under one second, with a dispute agent that fights chargebacks for you.

The trade-off: Custom enterprise pricing with no public figures, so the insurance math needs the quote before it can run.

Pricing (verified July 2026):

Choose it when: Decision latency matters at scale. Disputes drain a team. Enterprise procurement is already your lane.

ClearSale: the mid-market premium

The case for it: ClearSale, an Experian company by its own masthead, sells guaranteed chargeback protection with 99%+ approval rates, claims up to 95% fewer fraud losses, and counts 100,000+ merchants and $5 trillion in analyzed transactions, aimed squarely at SMB and mid-market teams.

The trade-off: Pricing is still a conversation, and the guarantee scope deserves the same contract read as everyone else’s.

Pricing (verified July 2026):

Choose it when: You’re below enterprise scale. A credit-bureau parent reassures. The guarantee model fits your losses.

The keep-the-risk row

For fraud teams that want eyes, not underwriting.

Sift: scores without a safety net

The case for it: Sift runs on a network of one trillion+ annual events and 1.6 billion profiles, claims $4.2 million in median losses prevented per customer each year, and hands your team the scores and controls instead of an underwriter’s decision.

The trade-off: No guarantee by design: the chargebacks that land are yours, which is the philosophical opposite of this page’s subject.

Pricing (verified July 2026):

Choose it when: A fraud team owns the queue. Control beats coverage. Your losses are manageable and measured.

The after-the-fact row

For the chargebacks that already happened.

Chargeflow: pay on recovery

The case for it: Chargeflow automates dispute fights end-to-end, charges only on chargebacks it recovers, advertises a 4X ROI guarantee, and counts 20,000+ merchants, which makes it the one row where the vendor’s pay depends on winning yours back.

The trade-off: It’s recovery, not prevention: the fraud still happened, and this row pairs with the one above rather than replacing it.

Pricing (verified July 2026):

Choose it when: Disputes pile up unanswered. Success-fee pricing feels fair. Prevention is already handled upstream.

How to actually choose

Three steps, taken in the order an underwriter would take them, cheapest exposure first.

First, run the loss math: last year’s fraud chargebacks plus review hours, set against each model’s price applied to your actual volume.

If the fraud coverage only ever mattered as part of a checkout bundle, that’s a different aisle entirely, and our Bolt checkout alternatives guide prices that bundle row by row.

Second, set the free and cheap floors before any contract: Shopify Protect switched on where eligible, Radar rules tuned if Stripe carries you. On WooCommerce, the rails come first, and our WooPayments alternatives guide settles that layer.

Third, buy a premium only for named exposure, and get the covered-chargeback definition in writing before the signature. Then test what the checkout itself does to fraud pressure, the way our Rapid Checkout alternatives guide runs the vendor test on that aisle.

My pick for each situation

Seven rows, one honest shortcut for each situation.

NoFraud and Kount run the same aisle: NoFraud on the guarantee model at 4.7 from 228 G2 reviews, and Kount under the Equifax umbrella, and both belong on a shortlist even though their sites resisted this page’s live-verification pass.

If Signifyd’s loss ratio works in your favor, staying is the correct output of the very same math this page runs. Just get the ratio and the covered-chargeback scope spelled out in writing at renewal.

The short version

Signifyd sells a real guarantee priced like insurance: a percentage of approved order totals, quoted through an assessment, with coverage ranging from fraud-only to all chargebacks, depending on the plan you signed.

The 4.6 rating across 356 G2 reviews and the $1.34 billion pedigree are earned, which is exactly why the math deserves to be run.

The math, not the features, sorts the alternatives. The floor is free: Shopify Protect, where Shopify runs. Self-insurance is 2¢ a screen with Stripe Radar.

The premiums are Riskified, Forter, and ClearSale, each holding your risk for a custom slice of your sales. Sift hands you scores and keeps the risk on your books, and Chargeflow gets paid only when it claws back a dispute.

And whichever desk holds the risk, remember what created the order it’s guarding: the reviews beside your products are where a stranger decided to trust you with a card in the first place.