OngoingAI

Usage & market intelligence

Store usage data is not available for this app.

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Shopify rating
4.6 ★
281 reviews
What merchants actually report
4.69average· 274 reviews analyzed· 258 with written feedback
88% 5★8% ≤3★

100% of attributable reviewers are Germany merchants. 32% had used the app for a year or more when they reviewed.

The developer replies to 11% of reviews overall and 14% of critical ones.

Recent reviewers rate Lexware Office (lexoffice) 4.57, below its 4.69 lifetime average.

Rating · last 90d
4.57
Recent direction
Replies to reviews
11%
Developer response rate
Replies to critical
14%
On 3★ and below
Long-term reviewers
32%
Using 1yr+ at review
Tenure when reviewed
under a day 2%days 21%months 45%a year or more 32%

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 to install
Developer - 0€
Free to install
  • • Create invoices & credit notes
  • • Send invoices per email
  • • Synchronize payment data
  • • DATEV/POS/OSS ready
  • • Additional information on invoices
Standard - 11,49 €
$13/month
14-day free trial · or $135/year and save 13%
  • • Create invoices & credit notes
  • • Send invoices per email
  • • Synchronize payment data
  • • DATEV/POS/OSS ready
  • • Capturing Shopify Payments fees
Premium - 22,99 €
$27/month
14-day free trial · or $281/year and save 13%
  • • All features of the Standard Plan
  • • Differentiated invoice layouts
  • • Exclude documents via tags
  • • Exclude document delivery via tags
  • • Exclude documents via order source
What does Lexware Office (lexoffice) do?

Integrate your online shop and the Lexware Office accounting software with a few steps. Automatically create and book invoices, refunds and payments for orders.

  • Automatically create and book invoices, refunds and payments for each order
  • Immediate entry of documents for all tax returns (VAT & DATEV | VAT | OSS)
  • Import feature to get invoices from older orders for streamlined accounting
  • Synchronisation of payments/fees – automatic linking with invoices & e-invoices
  • Automatic GoBD-compliant. From invoicing to the obligation to keep record

Features

AccountingIncome and balanceCash flowSales and refundsSales taxReturns and exchangesCustom reportsBilling and invoicingAccounts receivableTax deductionsTax exemptionsPurchase ordersStock updatesMulti-storeMulti-currencyDaily sales summaryOrder detailsTransactionsPayoutsCustomersSales tax mappingBank reconciliationError resolutionHistorical data importInvoices and receiptsInvoicesReceiptsGift receiptsCredit notesDraft ordersDelivery notesShipping labelsRefundsColor and fontBrandingFieldsInvoice numbersSender emailTax calculationTemplates
Review history
Daily review count on the Shopify App Store
281+12 · 30d~0.4/day· Rating steady at 4.6★

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
  • Accounting
    #9▲13
  • Invoices and receipts
    #13▲9

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

Catalog position
Within Accounting on the App Store
Rank by reviews
#8 of 275
Review percentile
97th
Rating percentile
67th
On the App Store
8 yrs
Works with
Integrations listed for Lexware Office (lexoffice)
Customer accountsShopify AdminbillbeeDATEVlexofficeLexware OfficeOSSpaypal
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Frequently asked questions

Integrate your online shop and the Lexware Office accounting software with a few steps. Automatically create and book invoices, refunds and payments for orders. It's a accounting tool for ecommerce stores.