CRM, proposals, invoices, project pipeline and an income dashboard — in a single file that opens in any browser. Pay once. Own it forever. Your data never leaves your device.
Instant download · 30-day money-back guarantee · Free updates for life
A typical freelancer stacks a CRM, an invoicing app, a proposal tool and a project tracker — and rents them forever.
| What you need | Typical stack | Gigzum |
|---|---|---|
| Client CRM | $12–19 /mo | Included |
| Proposals with PDF export | $13–29 /mo | Included |
| Invoicing & payment tracking | $10–20 /mo | Included |
| Project pipeline board | $8–12 /mo | Included |
| Income dashboard | Spreadsheet you never update | Included |
| Your data on someone's server | Always | Never |
| Cost over one year | $500–950 | $29, once |
Every client, contact, tag and note in one place. Log calls and emails, set follow-up reminders, never let a lead go cold again.
Start from a professional template — scope, deliverables, timeline, terms — and export a clean, watermark-free PDF in one click.
Auto-numbered invoices with tax (GST/VAT/anything), discounts, any currency, overdue detection and beautiful PDF export. Add your UPI, PayPal or bank details — you get paid directly.
A drag-and-drop kanban board from lead to done. See every project's value, client and deadline at a glance.
Monthly, quarterly and yearly income, outstanding payments, pipeline value, top clients and a 12-month revenue chart.
Your whole business exports to one small file. Restore it on any device, any browser, any time. CSV exports for your accountant too.
Gigzum makes zero network requests — it's enforced by a strict Content-Security-Policy baked into the file itself. There is no server, no account, no analytics, no tracking. Turn off your Wi-Fi and it works exactly the same.
Each edition ships with pipeline stages, proposal templates and service presets written for your field. Every purchase includes the base Freelancer OS too.
Concepts → review → delivered, with design-ready proposal terms.
Drafting → review → published, with messaging-first templates.
Spec → sprints → shipped, with milestone payment terms.
Cut → review → final export, with revision-round protection.
Calendar → production → reporting, with retainer terms built in.
The moment you pay, you get a download with all six HTML files. Open any of them in Chrome, Safari, Firefox or Edge — on Mac, Windows, Linux, or your phone — and start working. No installation, no signup.
In your browser's local storage, on your device only. Gigzum makes zero network requests — this is enforced by the file's Content-Security-Policy, not just promised. Use the one-click backup to move your data between devices or keep it safe.
Yes. No subscription, no upsell inside the product, no feature paywalls. Buy once, use forever. Updates are delivered free through your original download link.
Yes. You choose your currency (₹, $, €, £ or any custom symbol) and name your own tax — GST, VAT, Sales Tax, anything — with your own rate. Invoices adapt automatically.
Your invoices include a "How to pay" section where you put your own UPI ID, PayPal link, bank details or Stripe payment link. Clients pay you directly — Gigzum never sits between you and your money.
Export a backup anytime from Settings — it's one small JSON file containing your entire business. Restoring it takes one click. We recommend backing up weekly to your own cloud drive.
30 days, no questions asked, handled directly through Gumroad.