Sistava

AI Business Admin | Invoicing, Expenses, and Scheduling for Solopreneurs

Your First AI Hire

Invoicing, expense prep, scheduling, and bookkeeping support

Admin is the work solopreneurs hate most and can least afford to ignore. Invoices need to go out. Expenses need tracking. Meetings need scheduling. Bookkeeping needs updating. Your AI assistant handles all of it. Invoices are generated from completed work, sent on schedule, and tracked until paid. Expenses are categorized and prepped for your accountant. Recurring tasks happen without you remembering them. The goal is to free up 10+ hours per week of admin time so you can spend it on billable work or business development. Every hour your assistant saves is an hour you can bill a client.

Benefits

How It Works

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At a Glance

10+ hrs
Admin time saved per week
Same-day
Invoice delivery after work completion
30%
Faster average payment collection

Every Hour of Admin Is an Hour You Cannot Bill

At a $100/hour billing rate, 10 hours of weekly admin costs $4,000/month in lost revenue. Your AI handles invoicing, expense tracking, scheduling, and recurring tasks so those hours go back to billable work. The math is simple: the assistant pays for itself many times over.

Cash Flow Depends on Collection Speed

Sending invoices late and not following up on overdue payments is the top cash flow killer for solopreneurs. Your AI sends invoices the day work is completed and follows up automatically on overdue accounts. Faster invoicing plus consistent follow-up equals predictable cash flow.

FAQ

Which invoicing tools does it connect to?

Stripe, FreshBooks, QuickBooks, Wave, and others via one-click OAuth. Your AI creates invoices inside your existing invoicing tool.

Can it handle different billing structures?

Hourly billing, project-based invoicing, retainer invoicing, and milestone billing are all supported. Set the structure per client and your AI handles the rest.

How does expense categorization work?

Your AI learns your expense categories from past data. New expenses are categorized automatically based on vendor, amount, and description. You can correct any miscategorization, and the AI learns from the correction.