Blync
Blync is a browser-based AI invoicing application for freelancers, self-employed professionals, and small businesses. Users describe a job in plain English, review an invoice drafted with local tax details, edit it by chat, and choose when to send it. The service supports quotes that clients can accept online and convert into invoices, multi-currency billing, client payment pages, and configurable overdue reminders. Users can track paid and outstanding invoices and view accounts receivable, profit-and-loss, and cash-flow information based on invoices and expenses. Blync provides country-specific tax rates, tax-ID formats, invoice requirements, and tax exports for more than 50 countries. Drafting is available without an account; downloading, sending, or saving drafts requires a free account. Blync does not process client payments.
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Spoonbill
Spoonbill is an invoicing application for freelancers and small teams. It creates and sends professional invoices from a client name and an amount, filling in numbering, taxes, totals and business details automatically. Invoices are delivered as a web link or PDF, with status tracked from sent to viewed to paid. Automatic payment reminders escalate on a schedule and stop once the invoice is paid. Spoonbill also supports estimates that clients accept online, recurring invoices, multi-currency invoicing with VAT support (including German requirements), and PDF export for accountants. Free plan, no credit card required. Available in seven languages.
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InvoiceQuick
InvoiceQuick is an online invoicing and billing application for freelancers and small businesses. Users can create invoices and estimates, convert estimates into invoices, manage client records, and track invoice views, payments, and overdue balances. The service supports recurring invoices, automated payment reminders, configurable late fees, and a client portal for reviewing invoices and payment history. Payment options include Stripe, PayPal, ACH, checks, and external payment links. Additional tools cover expense and income tracking, tax settings, financial reports, invoice templates, multiple currencies, and spreadsheet exports in CSV, XLS, and XLSX formats. The product is available through the web and mobile apps. A free invoice generator and a 30-day trial of the subscription service are also offered.
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LuckPanda
LuckPanda is a browser-based business app for small businesses and freelancers. Sales creates quotes, invoices, pro forma invoices, receipts, credit notes, sales orders, recurring invoices, payment links and reminders in multiple currencies, with country-specific tax formats. CRM manages clients, contacts, leads and pipelines. Finance supports payments, accounting, banking and reports. Compliance covers GST, e-invoicing, e-way bills and verification. Purchasing and Inventory are in development; planned tools include vendor and purchase-order workflows, bills, item and warehouse records, and stock movements. Drafting, editing and branded PDF downloads are free; paid modules are required to issue or send documents, collect payments, or download clean PDFs. The REST API and MCP server support authorized searches and drafts; people approve external actions. Free tools include invoice, quote and receipt generators, GST, VAT and sales-tax calculators, and GSTIN and IBAN checkers.
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