I Stopped Renting Software: 12 Tools I Built, Own Forever, and What They'd Cost One by One

Every freelancer I know is paying the same quiet tax.

A proposal tool here. A contract tool there. Something for content, something for client messages, something to track what the AI subscriptions themselves are costing. Each one is "only" $15–30 a month — until you add the column up and realise you're renting your own toolbox for over a thousand dollars a year.

I build software for a living, so this year I did the stubborn thing: I built the tools instead, one by one, and I run them on my own machines. No subscriptions. No renewals. My client data never sits on someone else's server.

Here's the full library, honestly priced the way a buyer would price it:

For freelancers & creators

• ContractKit ($29) — offline contract studio: 5 templates, signature pads, print-to-PDF. Works with no internet at all.
• ProposaLite ($79) — client proposals with built-in e-signature.
• PrivateSuite ($39) — AI meeting notes that never leave your laptop. 100% offline.
• Viral Content Machine ($49) — a 28-node n8n automation: one topic in, a week of content for 5 platforms out.
• AI Spend Tracker ($29) — shows exactly what Claude Code, Cursor and your API keys are really costing you.

For business operations

• PrimeERP ($59) — self-hosted mini ERP: CRM, HR, inventory and finance in one dashboard.
• TenderOS ($99) — tender & procurement management, end to end.
• Digital Product Passport ($79) — product passports with QR verification, built for the EU's incoming rules.
• EmoSense B2B ($49) — customer-emotion analytics for support teams.

Automation & AI

• WhatsAppKit ($49) — 4 ready-made WhatsApp business automations on n8n.
• AgentKit ($59) — 5 local AI agents on n8n that do real work.
• AI Content Tools ($19) — a compact AI writing toolkit (runs on your own Gemini key).

Add that column up and it's $638.

So this week I put the whole library into one bundle: the Complete Bundle — all 12 tools for $319, once. Half the one-by-one price, no subscription ever, and every tool ships with complete source files and a step-by-step START-HERE guide.

Two honest notes, because I'd rather say them than have you find them:

1. It's capped at the first 10 buyers. That's a real launch cap, not a countdown timer trick — when the 10 are gone, the bundle closes.
2. OnyxIQ, my YouTube growth tool, is NOT in this bundle. It's sold separately. The bundle is the other 12 tools, exactly the list above.

And it carries the same 14-day money-back guarantee as everything in my store: one email, refund, no forms.

If you're a freelancer, an agency, or a solo builder piecing together an AI automation tools pack one purchase at a time — this is the one-purchase version:

👉 https://onyxailabs.gumroad.com/l/complete-bundle

Questions about any of the 12 — what it does, what it doesn't — ask me in the comments. I'd rather answer honestly than sell you the wrong tool.