Invoices and quotes | STEL

Create invoices and quotes from any device with Invoices and quotes | STEL, the invoicing app built for freelancers and small businesses. Generate professional estimates and electronic invoices in seconds, then manage them all from your phone, tablet, or computer.

Take control of your invoicing workflow. Create and send invoices online with just a few clicks, customize them to match your brand, and generate detailed quotes for renovation projects, repairs, or services. Proforma invoices let you issue estimates before finalizing a sale, while pre-built templates save you time and ensure every document looks polished and professional. Download invoices as PDFs whenever you need a paper copy.

Track your money with confidence. Record and classify expenses in detail, monitor which invoices have been paid and which are still pending, and stay on top of your cash flow. Keep all supplier information organized in one place—bank accounts, contact details, accounting codes—so managing purchase invoices and expenses becomes straightforward instead of tedious.

Work from anywhere. Access all invoicing tools from your mobile, tablet, or desktop without restrictions. Whether you're on-site with a client, in your office, or traveling, you can create estimates, send invoices, and review your financial status instantly. Electronic invoicing keeps you compliant with current regulations, and all your data is backed up automatically so you never lose critical business information.

Security is built in. Two-factor authentication protects your account from unauthorized access, and your data is stored securely with regular automatic backups. Privacy matters—the app respects GDPR standards and keeps your business information private.

Start with a 15-day trial at no cost. If you're not satisfied within 30 days, get your money back, no questions asked. Invoices and quotes | STEL removes the paperwork headache so you can focus on growing your business.