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Kitze

Building products and teaching others how to ship.

Productivity · Founded 2025 · Poland

Productivity
Dev Tools
SaaS
Content Creation

Visit kitze.io ↗Founder interest ↓

Can you vibecode this?

Yes

This is literally one builder who already ships 15 products solo. Each app — dictation tool, Twitter limiter, browser, life OS — is standard software a single dev builds. The model is the proof: Kitze already does it.

Build This with Leapd →

The business

Total revenue

$200K+

Verified > 6m ago

Monthly revenue

$35K+/mo

60-day average

Peak month

~$75K

Best single month

For owners

Own Kitze? List it for sale.

Founders read this page looking for a business to build like your $35K+/mo one — some would rather buy one that already works. They skip the line, you get a clean exit. $25 one-time, no commission.

Why it works

Value proposition
Focused, opinionated tools that help developers and creators ship faster.
Problem
Scattered apps and slow workflows waste builders' time and focus.
Audience
Developers, indie founders, creators and productivity-minded makers.
Business model
Mix of one-time payments and subscriptions across individual products, charged with Stripe.

Good to knowGitHubGlinkZero To ShippedSizzyPerkz

Can you vibecode this?

Yes

Moat

Community
Brand & trust

Why people pay Kitze

Kitze is a known individual with a conference speaking circuit, YouTube channels, and a public shipping history of 15 products. Customers buy from him specifically because of who he is, not just what he built.

Product complexity
Moderate
The portfolio spans web apps, browser tools, boilerplates and a life OS across many categories.
Data
Low
Products rely on user-generated content and standard APIs, with no proprietary datasets required.
Integrations & infrastructure
Moderate
Several products connect to GitHub, GIF sources and social platforms through their public APIs.
Human operations
Low
A solo founder ships and maintains all products, with no operational overhead beyond standard hosting.
Regulation / hardware
Low
Productivity and dev tools face no meaningful regulatory requirements.

Build this business

Use the build specification below with any AI coding tool, or build it directly with Leapd.

Build This with Leapd →

Leapd builds

Web app portfolio with dashboards, accounts and product-specific features
One-time payments and subscriptions per product with Stripe
GitHub and GIF provider connections
A landing page

Leapd runs

Cold email outreach to potential customers
Meta ads
LinkedIn and X posts
SEO and AI-search visibility
A daily report of what shipped

Opportunity check

Passes: Proven market: $35K+/mo already paid for it
Passes: Proven model: Mix of one-time purchases and recurring subscriptions per product
Passes: Proven need: Builders need focused tools that ship
Passes: Buildable: Leapd builds it end to end

build-spec.txt

Build a multi-product web app portfolio for developers, creators and indie founders, sold through individual product pages with one-time payments and subscriptions.

Product:
- Central portfolio hub with a public directory of all products and individual product landing pages
- User accounts shared across products, with per-product access granted on purchase or subscription
- Feedback board, roadmap, changelog and discussion threads for each product (Glink-style)
- Boilerplate and starter kit delivery for Zero To Shipped, accessible after purchase
- Private GitHub repository access gating for Perkz, granting access on payment
- Workshop and course delivery interface for Labz, with session management and participant tracking
- GIF search and browse interface for gifs.so, searchable by mood, actor or character with copy and download

Billing:
- Per-product billing via Stripe, supporting both one-time payments and recurring subscriptions depending on the product.

Integrations:
- GitHub API connected with the customer's own credentials for private repository access gating in Perkz.

Data:
- GIF content provider API for mood, actor and character-based search in gifs.so.