Jonathan Wilke

Jonathan Wilke Overview

Jonathan Wilke is a German full-stack developer and independent product creator known for supastarter, a commercial SaaS starter kit, and Outbid, a viral pay-to-rank leaderboard launched in August 2026.^[1][2][3]

His entrepreneurial journey began with freelance development and a small agency. Repeatedly implementing authentication, billing, and other common application features led him to package reusable infrastructure into a product for other developers.^[4]

In March 2025, Wilke announced that he had left his previous full-time job. He also joined SetSale as a technical lead, a position still listed in the company's public team directory.^[5][6]

What Jonathan Wilke Built

supastarter

Supastarter is a production-ready SaaS starter kit covering authentication, payments, organizations, emails, administration, and common application infrastructure. It supports Next.js, Nuxt, and TanStack Start, with documentation and repository conventions designed for AI-assisted development.^[2][7]

Outbid

Outbid is a public leaderboard where businesses and products compete for visibility by paying to claim higher positions. Wilke launched it on August 19, 2026, and subsequently reported exceptional early traffic and widespread imitation.^[3][8]

He publicly described building the project in approximately three hours with AI assistance. His reported development environment was Cursor, using the Grok 4.6 model.^[8][9]

supatools

Supatools is a curated directory of web development tools, libraries, and services. Its categories follow the product-building process, from idea validation and design through development, operations, and marketing. The directory itself is presented as a product built with supastarter.^[10][11]

Maible

Maible is another project associated with Wilke's public founder profile. Its website currently provides an email waitlist without a published feature description, so its intended functionality and general availability remain unconfirmed.^[12][13]

How Jonathan Wilke Builds

Wilke initially presented supastarter in 2022 as a Next.js and Supabase boilerplate. In September 2023, he announced a major rewrite introducing a modular monorepo, Prisma, Tailwind CSS, and a command-line project generator.^[14][15]

His subsequent development approach emphasizes strongly typed application architecture, reusable infrastructure, clear repository instructions, and automated verification.^[16]

On the supastarter blog, Wilke describes a Claude Code development workflow that uses repository instructions, existing code examples, small feature requests, linting, and end-to-end tests. He describes this as a workflow his team uses and recommends.^[16]

His Outbid experiment demonstrates another approach: using Cursor to implement a narrowly scoped idea quickly, then relying on public distribution to attract initial users.^[9][8]

Business Model

Supastarter sells commercial licenses through one-time purchases, providing customers access to its private codebase, updates, and support. Its published pricing model is not a recurring subscription.^[17]

Supatools offers paid sponsorship placements, while Outbid earns revenue directly from payments made to claim leaderboard positions.^[18][3]

Wilke publicly disclosed a product-level revenue breakdown for August 2026. The figures below are founder-reported monthly revenue, not independently payment-verified MRR. An earlier Supastarter figure comes from his August 2025 Indie Hackers interview.^[19][4]

Maible has no publicly documented commercial offering on its current waitlist page.^[13]

Timeline

Lessons

Wilke's career illustrates how repeated client problems can become commercial developer products. His Supastarter experience also highlights the continuing maintenance, documentation, and customer-support work required after launch.^[4][17]

His Outbid experience suggests that AI-assisted development can shorten implementation time, but initial distribution and product positioning remain separate challenges. Wilke had already developed an audience by sharing his work publicly before the Outbid launch.^[8][4]

Further Reading

• Cursor in the AI IDE List directory
• Claude Code in the AI IDE List directory