One subscription. Every business you run.
Invoicing, time tracking, and signed estimates for freelancers, sole proprietors, and the bookkeepers who manage them. Built multi-business from day one.
30 days free. No credit card required.
Business software that fits how you work.
A freelancer with a side hustle. A designer who also shoots wedding photography. An appraiser who also does consulting. BizProSeries was built multi-business from day one, so each venture gets its own clients, invoices, time entries, and brand identity — all under one subscription.
A bookkeeper managing three, five, or ten client books in parallel. Switch businesses with a click. Keep everything cleanly separated. Bill consistently across every client without juggling logins or paying per-business pricing.
No upgrade tier. No per-business pricing. One subscription that scales with how much you actually do.
Built for the professionals doing the work.
Freelancers
Designers, writers, photographers, and other independent creatives who bill by project or hour.
Bookkeepers
Managing the books for three or thirty clients without juggling separate tools or logins.
Contractors & consultants
Tracking billable hours and sending estimates that clients can sign on the spot.
Appraisers & real-estate pros
Switching between residential appraisals, consulting, and side ventures without context loss.
Designers & creatives
Sending invoices that look as polished as your portfolio.
Developers
Tracking project time, billing client work, and keeping books separate from your day job.
Entrepreneurs
Running multiple ventures from one place. Add a business, get to work.
Solopreneurs
Coaches, trainers, advisors, and consultants who run their own show.
Send invoices that get paid.
Ten invoice layouts. Five color palettes. Recurring invoices on a schedule. Stripe Connect for online payments. Magic-link client portal — your clients view and pay without creating an account. Year-End Bundle export for taxes, ready in one click. PDF, PNG, and Excel export for everything.
Track time without the friction.
Live timer that follows you across the app. Track by business, client, and project. Add billable time to any invoice in one click. Filter, sort, and export. Mark entries non-billable when you need to log work that doesn't get charged.
Estimates clients can accept with a real signature.
Send an estimate. Client opens the link in their browser. They sign with their mouse, finger, or by typing their name in cursive. ESIGN/UETA compliant — IP address, timestamp, and user-agent captured automatically for the audit trail. Accepted estimates flow straight into invoices.
Three themes. Your call.
Light, Dark, and Blue. Five color palettes for invoices. Switch with one click. Your preference persists across every page of the app.
Built by a working professional, for working professionals.
BizProSeries is built by a solo developer with a background spanning engineering, valuation, and data analytics. Every feature exists because the alternatives didn't fit how independent professionals actually work. There's no enterprise sales team, no growth-at-all-costs investor pressure, and no roadmap dictated by a board. Just software that works for the people doing the work.
Simple pricing. Permanently honored.
$19.95/month
30-day free trial. No credit card required at signup.
When ExpensePro launches later this year, the standard tier becomes $24.95/month and includes the new product. Every launch customer keeps their $19.95/month price on InvoicePro and TimePro — and can add ExpensePro for $4.95/month if they want it.
Common questions.
Do I need a credit card to start the trial?
No. We collect payment only if you decide to continue after 30 days.
What happens after 30 days?
You decide whether to subscribe. No card on file means no surprise charges.
Can I cancel anytime?
Yes. Cancellation stops future billing immediately.
What if I run more than one business?
All included in one subscription. Always.