Nudge
Most contractors lose hours every week chasing unpaid invoices manually. Nudge fixes that — add an invoice once and it automatically follows up until the customer pays. Users add invoices, and the system sends reminders on a customizable schedule, stopping once payments are marked as paid to streamline collections and minimize administrative tasks. Default reminders are sent three days before, on the due date, and at intervals of three, seven, and fourteen days after. Users can customize schedules up to thirty days overdue and choose email, SMS, or both. Messages can be personalized with templates and merge fields for customer names and invoice details. The platform integrates with QuickBooks for easy invoice imports, reducing manual entry. Additional features include customer management, invoice attachments, email notifications for sent reminders, and tracking unpaid, overdue, and paid invoices.
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easyTimi
easyTimi is simple invoicing software for freelancers and small businesses in Greece.
Create professional invoices, manage customers, track paid and overdue invoices, record billable time, send payment reminders, and accept direct payments — all in one clean, easy-to-use workspace.
easyTimi is built for people who want more structure than Word, Excel, or manual PDFs, but do not want the complexity of a full ERP system. It is designed to support practical Greek business workflows, including myDATA and e-invoicing readiness, while keeping everyday invoicing fast and simple.
Ideal for freelancers, consultants, agencies, and small service businesses that want to look professional, stay organized, and get paid faster.
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Remitae
Remitae is an automated invoice reminder tool for freelancers and small service businesses. Stop chasing unpaid invoices manually — set your reminder schedule once and Remitae handles all follow-ups automatically. Send reminders in a consistent tone (professional, friendly, or firm), track invoice status in real time, and know exactly what's paid, pending, or overdue at a glance. Remitae is built for consultants, freelancers, and small teams who invoice clients regularly and want to get paid faster without awkward manual chasing or relying on spreadsheets and memory. Most invoice tools stop at sending the invoice — Remitae focuses on what happens after. Set it once, and your follow-up runs automatically until the invoice is paid.
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ASAAS
Generating bank slips has never been easier Your bank slip delivered in less than a minute! You will never again waste time checking payments from your customers. Send charges and payment links to receive by bank slips, credit card and transfer. Your charges can be simple, in installments or monthly payments. We send them automatically by email and SMS . We also provide links for sending by WhatsApp and Social Networks. Professionalize communication with your client by issuing Invoices, Invoices and Vouchers. Asaas personalizes billing invoices for your business, sends payment receipts automatically and even issues your service invoices, if you have a company. Recover overdue or overdue charges. You can activate charges by phone call ( voice robot ) and negative on Serasa to recover your money. Anticipate your Boleto and Card charges. In order to guarantee that money that was missing in your Cash Flow, we also anticipate bank card and credit card charges whenever you need.
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