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Turn one sentence into an invoice, quote, or receipt: free to start, no card required.
Grounded in available product and source data
Type a single sentence, something like 'Invoice to Acme Inc for $1,500 for website redesign, due in 30 days,' and Aviy turns it into a formatted invoice within seconds. Generating six kinds of billing paperwork this way, from invoices and estimates to quotes, credit notes, receipts, and purchase orders, is the core of what the product does, working from a plain-language description instead of a blank form. According to the site, it's free to start, with no credit card required and every core feature available on that free tier. Aviy isn't bookkeeping or accounting software, and it doesn't function as a system for tracking client relationships or an entire invoicing operation; its scope stops at generating and sending one billing document at a time.
Generation relies on natural-language input: describe what's owed, to whom, and by when, and the AI reads that intent to draft the document instead of requiring a form-by-form setup. From there, customization options let you pick from multiple templates, adjust colors, add a logo and signature, and set tax rates and discounts before sending. Once a document is ready, it can be exported and shared; on the Pro plan and above, clients can also pay directly from the invoice link after Aviy is connected to Stripe or PayPal, with payments tracked automatically in the dashboard. An approved estimate can also be converted into an invoice with one click, which matters for anyone who quotes a job before starting it and then has to bill for that same work without retyping the details.
Freelancers, consultants, and small agencies fit the most obvious use case, since project work tends to generate exactly this string of documents: a quote or estimate before work starts, an invoice once it's delivered, and either a receipt confirming payment or a credit note if something needs correcting afterward. Small businesses that don't need a dedicated system for managing client relationships can run that whole sequence inside one tool instead of switching apps for each document. Where the fit gets thinner is for anyone whose process depends on a fuller proposal or client-management workflow, such as tracking leads or building multi-stage proposals, since neither has been confirmed on the site as something Aviy handles. For occasional billing tied to a handful of clients, the six-document set covers most of a project's paper trail without extra setup.
Four pricing tiers gate different amounts of capability rather than just different volumes. Basic costs $0 and allows unlimited document creation, but only up to four documents can be saved to the dashboard at a time. Starter, at $9.99 a month, removes the Aviy logo from documents, adds client management, and lifts that four-document save limit. Pro, at $19.99 a month, is where online payment collection through Stripe, PayPal, or direct bank deposit becomes available, along with automatic payment reminders and room for up to five team members. Business, at $39.99 a month, removes the usage limits entirely, allows unlimited team members, and adds priority support. Anyone starting on the free tier should plan around the four-document save cap before assuming Basic covers ongoing use.
The site states that all data is encrypted in transit and at rest, and that it uses industry-standard security practices and does not share data with third parties. Beyond that single statement, the site does not list any compliance certifications, such as SOC 2, GDPR, or PCI, to back up those security practices.
No source confirms accounting, bookkeeping, tax-filing, or expense-tracking capability for Aviy. Its confirmed scope covers generating and sending six billing document types (invoices, estimates, quotes, credit notes, receipts, and purchase orders), which makes it a document generator rather than a system of record for a business's finances.
As of this review, the /docs URL listed among Aviy's official sources returns a 404, so there's no public technical documentation confirming a developer API. The site does state that payments run through Stripe or PayPal and that documents can be sent via WhatsApp and Telegram, but nothing describes those as an open, documented integration for outside tools.
