Otto AI is modernizing Finance
Your Finances, Fully in Control.
Simplify invoicing, contracts, taxes, and compliance — built for freelancers, entrepreneurs, and small-business owners in Hong Kong.
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Simplify invoicing, contracts, taxes, and compliance — built for freelancers, entrepreneurs, and small-business owners in Hong Kong.
Quickly register as a sole trader or limited company. Understand your business structure clearly with our intuitive guides.
Automatically categorise expenses for effortless HMRC compliance. Access support from experienced UK accountants whenever needed.
Create and send invoices or bill requests instantly. Track payments, monitor outstanding balances, and maintain steady cash flow — designed for Hong Kong entrepreneurs who value clarity and speed.
Create, eSign, and store contracts or agreements easily. Otto AI helps freelancers and small-business owners in Hong Kong meet compliance standards and manage every signed document seamlessly.
Prepare and file your tax forms confidently. Otto AI helps you calculate deductions, complete FIRS forms, and stay compliant with Hong Kong Inland Revenue Department (IRD) regulations — making tax season stress-free and efficient.
Generate professional financial summaries and business performance reports to understand your cash flow and growth. Otto AI gives Hong Kong entrepreneurs the insights needed to make smart financial decisions.
Otto is your all-in-one financial tool.
Directly from our users—how Otto is changing the way creative businesses manage their money.
Yes. Otto AI lets you generate professional invoices or bill requests that include your Business Registration Number (BRN), company details, and payment terms in line with Hong Kong’s business and Inland Revenue Department (IRD) standards. You can also add your logo, address, and invoice numbering to meet compliance and present a polished professional image.
You can receive payments via FPS (Faster Payment System), local bank transfers, or credit and debit card integrations. Otto AI automatically tracks and records all transactions, giving you a real-time overview of your cash flow and client payments in Hong Kong Dollars (HKD).
Yes. Otto AI supports multi-currency invoicing, allowing you to issue invoices and receive payments from clients in currencies like USD, GBP, or EUR. This makes it ideal for freelancers, consultants, and small businesses that work across borders.
No. Otto AI is flexible for everyone — freelancers, sole proprietors, and registered companies alike. You can manage invoices, track payments, and maintain compliance even if you’re not yet formally registered as a business.
Yes. Otto AI enables you to create, eSign, and manage client contracts or service agreements securely. Each eSignature is encrypted, time-stamped, and compliant with Hong Kong’s Electronic Transactions Ordinance, ensuring your documents are legally valid and securely stored.
Yes. Otto AI supports multiple signers on a single document, allowing clients, vendors, or partners to review and eSign sequentially or simultaneously. This streamlines collaboration and speeds up project approvals.
Absolutely. Otto AI provides real-time tracking and notifications when your invoices or contracts are opened, viewed, or signed. You’ll always know your document status without having to follow up manually.
Yes. Otto AI uses enterprise-grade, bank-level encryption and complies with global data protection standards such as GDPR. Your financial, client, and contract data remain private, encrypted, and accessible only to authorized users.
Yes. Otto AI allows you to set up recurring invoices for ongoing projects, subscriptions, or retainers. Once scheduled, Otto AI automatically generates and sends them based on your chosen billing frequency, ensuring consistent, timely invoicing.
Definitely. Otto AI lets you share invoices, payment links, and signed contracts instantly via email, WhatsApp, or secure shareable links. This keeps client communication smooth, professional, and efficient from start to finish.