OngoingAI

Usage & market intelligence

Store usage data is not available for this app.

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Shopify rating
5.0 ★
178 reviews
What merchants actually report
4.98average· 173 reviews analyzed· 162 with written feedback
99% 5★1% ≤3★

16% of attributable reviewers are United States merchants. 14% had used the app for a year or more when they reviewed.

The developer replies to 1% of reviews overall and 100% of critical ones.

Recent sentiment holds steady at 5.00, in line with the 4.98 lifetime average.

Rating · last 90d
5.00
Recent direction
Replies to reviews
1%
Developer response rate
Replies to critical
100%
On 3★ and below
Long-term reviewers
14%
Using 1yr+ at review
Top merchant markets
United States 16%United Kingdom 11%Netherlands 10%Germany 9%Australia 8%
Tenure when reviewed
under a day 8%days 32%months 46%a year or more 14%

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

Pricing
Free plan available
Forever Free
Free
  • • Unlimited invoices
  • • Unlimited access to all orders
  • • Create invoices, packing slips, refunds
  • • Create quotes, fulfillments, and returns
  • • Customer and Thank You page integration
PRO
$12.99/month
14-day free trial
  • • Send e-invoices via PEPPOL automatically
  • • 1 click built-in automations
  • • 20 Shopify Flow actions
  • • Export to Google Drive, Dropbox, Server
  • • Custom invoice and refund id sequence
What does Oxilayer PDF Invoice Generator do?

Oxilayer is a powerful invoice generator app that helps merchants automatically create and send PDF invoices, packing slips, quotes, credit notes and mor

  • 1 click built-in automations and 20+ Shopify Flow actions for advanced workflows
  • E-invoice support: PEPPOL, ZUGFeRD, Factur-X. Send automatically via PEPPOL
  • Well integrated with emails, customer account, checkout, POS, and Shopify admin
  • Flexible tax settings allows you to create invoices that comply with legislation
  • Generate sales reports in CSV and PDF using date range and other filters

Features

Invoices and receiptsInvoicesReceiptsCredit notesQuotesDraft ordersOrder confirmationsDelivery notesCustoms documentsPacking slipsShipping labelsRefundsReturnsColor and fontBrandingFieldsInvoice numbersSender emailTax calculationTemplatesBarcodesLogosMulti-currencyMulti-languageBulk downloadFile namingEmail automationPDF generationPrint and exportReportsTaxesVAT invoicesCustom invoicesTax number validationEU (VAT)Data export
Review history
Daily review count on the Shopify App Store
178+14 · 30d~0.5/day· Rating steady at 5.0★

Daily tracking from Aug 10, 2026 through today · 30 days observed · sign up free for the full history →

Category rankings
Live organic position on Shopify App Store category pages
  • Taxes
    #2
  • Invoices and receipts
    #6

Tracked daily · last 30 days · as of 2026-09-24

Catalog position
Within Invoices and receipts on the App Store
Rank by reviews
#14 of 439
Review percentile
97th
Rating percentile
100th
On the App Store
3 yrs
Works with
Integrations listed for Oxilayer PDF Invoice Generator
CheckoutCustomer accountsShopify POSShopify FlowShopify AdminDropboxFlowGoogle DrivePEPPOLPOSTranslate & Adapt
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Frequently asked questions

Oxilayer is a powerful invoice generator app that helps merchants automatically create and send PDF invoices, packing slips, quotes, credit notes and mor It's a invoices and receipts tool for ecommerce stores.