How do I stop fake Shopify customer signups?

Install a Shopify app that reacts to new-customer events within seconds, scores the signup against email + address + IP signals, and tags or removes suspicious accounts before your Klaviyo welcome flow fires. SOptim does this on every plan, including free.

Can Shopify apps block bots at checkout?

Yes — through Shopify's Validation Function, an app can deny order creation before payment runs. SOptim's Bot Shield uses this layer plus a cross-shop reputation network so confirmed bots are blocked instead of just flagged.

What is card testing on Shopify and how do I prevent it?

Card testing is when fraudsters run stolen card numbers through your checkout to find which still work. SOptim blocks the patterns these attacks share — burst checkouts from one IP, disposable emails, anomalous billing/shipping mismatches — at the Validation Function layer.

How do I see what's slowing down my Shopify store?

SOptim runs a 60-second Lighthouse audit across home, collection, and product pages, then ranks fixes by estimated LCP impact. Free for every Shopify shop — no plan or scope upgrade required.

Does SOptim work with Klaviyo?

Yes. When Account Protection tags a signup as suspicious, SOptim suppresses the matching Klaviyo profile so the welcome flow does not fire and your sender reputation does not get burned by bounces.

Free plan is permanent and includes the storefront audit plus account-protection tagging. Active blocking, custom rules, the Defense Network, and dispute evidence packets are on paid tiers from $9.99/mo.

Which Shopify plans does SOptim support?

Shopify Basic, Shopify, and Shopify Advanced. Shopify Plus and Shopify Starter are not currently supported — the checkout customisation surface and rate limits differ enough that SOptim is tuned to the standard tiers.

For Shopify merchants

Stop bot orders. Recover carts. Win chargebacks.

SOptim blocks bot orders before checkout, recovers abandoned carts within minutes, and wins chargebacks with auto-collected evidence. Free forever for 100 blocks a month, with optional upgrades.

Start protecting orders → See pricing

Audits in <60s

Auto-block bots at checkout

Surface duplicate app costs

Transparent flat pricing

What SOptim does for your store

Stop fraud at the door, recover carts before they cool, and find the leaks killing your conversion rate.

Stop bot orders before checkout

Block card-testing, fake signups, and scraper bots at the Validation Function — before payment runs. Free tier stops 100 bots a month.

Cancel suspicious orders automatically

Rules cancel high-risk orders without you opening the Shopify admin. 19 templates ship ready. Merchants cancel 4-7% of orders Shopify Risk misses.

Recover abandoned carts within minutes

Exit-intent popups and sticky add-to-cart catch buyers before they leave. Cart attributes survive the checkout so you see real revenue, not slope estimates.

Win chargebacks with auto-collected evidence

Every disputed order gets a PDF + JSON evidence packet built from order history, IP, device, and risk signals. Submit to Stripe or Adyen in one click.

Block fraud networks before they hit checkout

Bots flagged on one SOptim store get pre-blocked on yours. The Defense Network shares fraud fingerprints, not customer data.

Delete fake accounts before they buy

Score new-customer events against email, address, and IP signals within seconds. Tagged accounts get suppressed in Klaviyo so your welcome flow never fires for bots.

Catch the slow pages costing you sales

A 60-second Lighthouse audit ranks fixes by estimated LCP impact, with a downloadable PDF. Always free — no plan upgrade required.

Find the leaks killing your conversion rate

Surface duplicate apps, unused subscriptions, and overlapping features. Most merchants find $50–$200/month in savings within 30 days.

See the orders SOptim helped close

Every checkout influenced by an exit-intent popup, sticky add-to-cart, or country redirect carries a cart attribute. We tag those orders and report the influenced revenue in your dashboard. Real attribution — not a slope estimate.

Cart attributes that survive checkout

When a visitor touches a SOptim CRO surface, we stamp the cart with the source. Shopify carries the stamp into the order automatically — no checkout extension required.

Per-source revenue breakdown

See exactly which surfaces drove the revenue: exit-intent popup, sticky add-to-cart, country redirect. Order-level detail with timestamps and value.

ROI proof — at a glance

Dashboard headline: "Revenue influenced by SOptim: $X over Y orders". Justify your subscription on actual orders, not theoretical lift curves.

How it works

Three steps. No code, no developer needed.

1
Install (free, 30 seconds)

Connect via the Shopify Admin. No credit card required for the free tier.
2
Run a free audit

Get the full storefront report in under 60 seconds, with actionable insights and a downloadable PDF.
3
Upgrade when ready

Pay $9.99+ only when you want automatic bot blocking, full Defense Network access, or dispute evidence.

Pricing snapshot

Monthly prices shown. Save 17% on annual.

Plan	Price	Best for
Free	$0/mo	Audit + 100 bot blocks/mo
Starter	$9.99/mo	Active bot blocking + checkout block
Pro	$39/mo	Unlimited blocks + Defense Network + Klaviyo
Scale	$159/mo	Multi-shop + AI predictions + founder SLA

See full pricing →

Start protecting orders in 30 seconds

No credit card required for the free tier. 7–14 day trial on paid plans.

Start protecting orders → Compare plans