InvoicePaid
Coming soonAutomated invoice reminders and payment collection for freelancers and small businesses. Chase payments without the awkward emails.
We build focused software for businesses.
CAVELAB is a solo founder studio. We identify real business problems and ship simple, reliable SaaS tools to solve them — one product at a time.
Products
What we’re building.
One product at a time. Built deliberately, shipped when ready.
How we work
From problem to product.
A deliberate process, repeated until the product is genuinely useful.
01
Find the problem
We talk to business owners and operators to surface friction that nobody has solved well yet.
02
Define the scope
We scope down to the smallest thing that solves the core pain — no feature bloat, no premature complexity.
03
Ship and learn
We launch early, watch how real customers use the product, and iterate fast based on what we observe.
04
Grow steadily
We aim for sustainable, profitable growth — not venture-scale rocketry. Reliable software, reliable business.
Principles
What we stand for.
Simple rules that guide every decision we make.
Ruthless focus
One product at a time, worked on until it earns its place. We don’t scatter effort across a dozen half-finished ideas.
Simplicity over features
Every feature we don’t build is one fewer thing to break, support, or explain. Simple products win.
Honest pricing
No dark patterns, no predatory trials. You know what you’re getting and what it costs, upfront.
Ship, then improve
We believe a working product in front of real customers teaches more than any amount of planning in a vacuum.
About
One founder. One focus at a time. Building for everyone.
CAVELAB is a solo founder software studio built on a simple premise: most business software is over-engineered. We look for the problems where a well-made, focused tool would do a better job than the bloated all-in-one platforms that dominate the market.
We move deliberately. Before writing a line of code, we spend time with the people who have the problem — learning the workflow, the frustration, and the workarounds they’ve stitched together. That research shapes everything.
The result is software that does one thing well, is priced fairly, and is built to last.
FAQ
Common questions.
CAVELAB is run by a solo founder. Every product is researched, designed, built, and supported by the same person — which means decisions are fast and accountability is real.
InvoicePaid is currently in development. We’re onboarding a small group of early users to test the core flow. If you’d like early access, send us an email at cavelabltd@outlook.com.
Yes — this is exactly how we discover what to build next. Reach out at cavelabltd@outlook.com and describe the problem. We read everything.
We’re focused on building our own products right now and aren’t taking on client work. That may change — drop us a line if you’re curious.
We’re registered as CAVELAB Ltd. and operate remotely. Our products are built to serve customers anywhere in the world.
Get in touch
Whether you want to try an early product, have a problem worth solving, or just want to say hello — we’re always happy to hear from you. Emails are read and replied to personally.