Billbooks
4.8 out of 5 stars
(5 Ratings)
Billbooks is invoicing and quoting software for freelancers, self-employed professionals and small businesses. Founded in 2010 and built by a team in Sydney and Pune, it is used in more than 30 countries. Billbooks includes recurring invoices, automatic payment reminders, multicurrency and multilingual invoicing, digital signatures, quotes and estimates, expense and project tracking, and reporting. Every feature is included on every paid plan; higher plans add users, clients and projects, never features.
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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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BillMyWeek
BillMyWeek is a browser-based invoicing tool for UK contractors, freelancers and tradespeople who bill by the week or month. Users save business and client details, set day or hourly rates, standard hours, overtime and weekend multipliers, then create invoices with dated work rows and calculated line totals. The app tracks draft, sent, paid and overdue invoices, shows outstanding totals, and lets users preview, download or (when email is enabled) send an A4 PDF invoice. Users can customize invoice colours and fonts, add a logo, and export their account, client and invoice data. BillMyWeek is currently free during beta. It does not calculate VAT or CIS deductions, so it is intended for straightforward invoicing rather than tax calculation or full accounting.
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Invoicycle
Invoicycle is a browser-based invoicing and billing application for freelancers, agencies, SaaS teams, and small businesses. Users can create one-time and recurring invoices with line items, tax details, notes, payment links, and downloadable PDFs; manage client records; choose weekly, monthly, quarterly, or annual billing schedules; and monitor invoice status, overdue balances, and payment activity. Passwordless client portals let customers view invoices, access payment history, and download PDFs. The product includes invoice templates, multi-currency display, automated reminders, payment links, and AI-assisted tools for drafting line items, reminder text, and billing summaries. It supports PayPal payments and offers a free plan alongside an annual Pro plan with expanded invoice management features.
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