OngoingAI

Signifyd usage & market intelligence

OngoingAI has observed Signifyd on 888 ecommerce stores across 5 platforms.

Among 67,018 stores continuously observed over the last 30 days, Signifyd penetration held at 0.8%.

Compare Signifyd alternatives

Stores observed

888

Ecommerce stores where OngoingAI has observed it

Shopify adoption

78%

695 Shopify stores

Shopify rating

4.4 ★

90 reviews

Last checked Sep 15, 2026

Adoption movement
Installs and removals confirmed across repeat observations of the stores OngoingAI tracks

Growing — 13 more confirmed installs than removals over the past 90 days.

WindowConfirmed installsConfirmed removalsNetNewly observed
Last 30 days2815+13332
Last 90 days2815+13896

Newly observed counts first appearances of Signifyd in OngoingAI's corpus — discovery, not necessarily a new install. Confirmed figures require the store to be seen with, then without, the app (or the reverse) across consecutive comparable scans.

What merchants actually report
4.46average· 74 reviews analyzed· 73 with written feedback
84% 5★14% ≤3★

76% of attributable reviewers are United States merchants. 62% had used the app for a year or more when they reviewed.

The developer replies to 24% of reviews overall and 30% of critical ones.

Recent reviewers rate Signifyd 3.00, below its 4.46 lifetime average.

Rating · last 90d

3.00

Recent direction

Replies to reviews

24%

Developer response rate

Replies to critical

30%

On 3★ and below

Long-term reviewers

62%

Using 1yr+ at review

Top merchant markets

United States 76%United Kingdom 8%Canada 7%Australia 5%Mexico 1%

Tenure when reviewed

days 16%months 22%a year or more 62%

Based on public merchant reviews, with newer feedback given more weight. OngoingAI matches each review to an identifiable store and the app they use.

Signifyd adoption by ecommerce platform
Platforms used by stores where OngoingAI has observed Signifyd
888stores
Shopify695 stores · 78%
78%
Magento (Adobe Commerce)128 stores · 14%
14%
BigCommerce65 stores · 7%
7%
WooCommerce4 stores · 0%
0%
Odoo eCommerce1 stores · 0%
0%
Notable stores using Signifyd
Observed installs, highest-ranked first
StoreTraffic rankCohort
personalizeditems-cps.walmart.com
#356Top 1K
store.acer.com
#5,627Top 10K
kunasystems.com
#18,270Top 25K
fahorro.com
#18,743Top 25K
aloyoga.com
#22,366Top 25K
mcstaging.ultimaker.com
#23,057Top 25K
nzxt.com
#24,692Top 25K
viewsonic.com
#26,609Top 50K
omegawatches.com
#28,519Top 50K
stanley1913.com
#31,874Top 50K

Showing 10 of 888 stores we track running Signifyd.

Get the full list
Pricing
Free to install
FreeFree to install

14-day free trial

What does Signifyd do?

Guaranteed protection against fraud & non-fraud chargebacks. Approve more good orders, lower chargeback rates & eliminate chargeback losses

  • Financial Guarantee: Full protection against fraud and non-fraud chargebacks.
  • Real-Time Decisioning: Instant approval or decline at checkout, zero risk.
  • Intelligent Returns: Automatically approve legitimate returns for fast refunds.
  • Stop Returns Abuse: Identify and prevent serial abusers and policy violations.
  • Growth Engine: Approve more good orders and safely automate fulfillment.

Features

FraudBotsChargebacksPaymentsGift card abuseCustom rulesBlocklistsAI-powered detectionAutomated workflowsChargeback analyticsRisk reportsReturns and warranty - Other
Review history
Daily review count on the Shopify App Store
90+19 · 29d~0.7/day· Rating 4.6★ → 4.4★
Aug 17Sep 14

Daily tracking from Aug 10, 2026 through today · 29 days observed · sign up free for the full history →

Category rankings
Live organic position on Shopify App Store category pages
  • Returns and warranty - Other#8▼4
  • Fraud#31▼5

Tracked daily · last 30 days · as of 2026-09-15

Catalog position
Within Fraud on the App Store
Rank by reviews
#10 of 235
Review percentile
96th
Rating percentile
72th
On the App Store
13.2 yrs
Commonly used with
Share of Signifyd stores that also run each app
Klaviyo483 stores
54%
Yotpo200 stores
23%
Microsoft Clarity172 stores
19%
Gorgias135 stores
15%
Magento (Adobe Commerce)128 stores
14%
Google Ads120 stores
14%
Attentive103 stores
12%
Judge.me102 stores
11%
Competitors
Alternatives buyers weigh against Signifyd
See the full Signifyd alternatives comparison
Compare Signifyd head-to-head
Side-by-side on ratings, momentum, pricing, and adoption
All app comparisons
Works with
Integrations listed for Signifyd
CarthookPayPalRechargeShop PayStripe Early Fraud Warnings
Apps similar to Signifyd
The App Store's own "more apps like this" for Signifyd
Yofi
5.0(3)

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Blockify Fraud Filter, Blocker
4.9(1,695)

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Disputifier: Smart Chargebacks
4.5(124)

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Frequently asked questions

Guaranteed protection against fraud & non-fraud chargebacks. Approve more good orders, lower chargeback rates & eliminate chargeback losses It's a fraud tool for ecommerce stores.