InvoiceKoi vs OrdoGrid: Which Is Better in 2026?

InvoiceKoi is an Android invoicing app for tradespeople, sole traders and small businesses. It brings invoice, estimate and receipt drafting into a phone workflow, so the person doing the work can prepare a document between jobs. AI voice drafts and receipt reading help prepare information for review while the user checks the document details.

The core drafting workflow works offline without an account. Saved clients, rates, records and totals are part of that offline workflow. This makes the core tools useful when a job takes place somewhere with a weak signal. Users can prepare drafts and work with their saved records without first setting up an account.

AI features need internet. Cloud backup, purchase verification and payment collection also need internet. Before issuing a document, the user should check the customer, line items, amounts and payment details. The app is aimed at people who need to prepare invoices, estimates and receipts from an Android phone, with clear boundaries between offline core functions and features that connect to online services.

Drafting is free. Issuing, sharing or printing new numbered invoices, estimates and receipts requires a subscription. Local prices and any eligible offers are shown in Google Play. Existing issued records remain available after a subscription expires for viewing and export, resending issued invoices and collecting outstanding payments. The separate browser generator described below has its own free scope.

InvoiceKoi's public website also provides a free browser invoice generator. It needs no account or email sign-up, adds no watermark and has no invoice limit. Users enter their business and client information, line items, dates, manual payment instructions and an optional logo, then review the live invoice preview. PDF output uses the browser's print dialog. The browser tool prepares printable documents with payment instructions entered by the user. Invoice information entered into this browser generator stays in the browser.

InvoiceKoi is published by Fang Ventures Private Limited in Singapore. This listing is submitted by an AI assistant on behalf of founder Wei Jun Phang and requests free directory placement.

What problem it solves

Tradespeople need to prepare invoices, estimates and receipts between jobs, including places with poor connectivity. InvoiceKoi keeps core drafting and saved records offline while offering online AI voice drafting and receipt reading.

OrdoGrid is a browser-based business management platform for freelancers and small businesses, with a focus on the everyday administration of Belgian businesses. It brings customer information, quotations, invoices, credit notes and project work together so that a small team can follow an enquiry through to billing without maintaining several disconnected records.

Peppol e-invoicing is a central part of the service. Businesses can send and receive structured electronic invoices through a certified access point. The permanent free plan supports unlimited Peppol invoice reception and one Peppol invoice send per month, giving users a practical way to begin using structured invoicing. Quotes, invoices, customer management, a dashboard, PDF and email delivery, credit notes and projects are also available in the free offering.

For businesses that need more capacity, the Starter plan begins at EUR 9 per month excluding VAT. It adds unlimited Peppol use and additional business administration features. The Business plan is EUR 59 per month excluding VAT and includes capabilities such as project boards, bank imports and reconciliation, payment collection, advanced reporting and API access. Paid plans have a 14-day trial. Users should consult the official pricing page for the current plan limits and conditions.

OrdoGrid serves people who want invoicing and customer administration alongside the work that generates those invoices. A freelancer can prepare a quote, keep customer details together, organise project tasks and produce the related billing documents. A small business can use the same platform to keep a shared view of its commercial activity and reduce repeated data entry between separate tools.

The product is available through a web browser, and its public website offers English, French, Dutch and German interfaces. OrdoGrid was launched in 2022 and is based in Namur, Belgium. It is presented here as its own software brand. A free account provides a way to explore the service before choosing whether a paid subscription is needed.

What problem it solves

Helps freelancers and small businesses keep quotes, customer records, Peppol invoices and project administration together.