Founder stories
Erster Kundein 21 days
Current revenue
Tailscan ~$3.3K/month May 2025. Company phased out subscriptions, shifted to one-time payments. Peak $30.4K/month October 2024 (one-time spike).
Built Browser Extension in 1 Week, Made $30K/Year Building in Public
Gründer
Erwin Lengkeek
Solo-Gründer•Technisch•USA
Engagement
Side ProjectErfahrung
ErfahrenProdukt
Browser extension for Tailwind CSS inspection.
Typ
Chrome ExtensionBranche
Entwickler-ToolsModell
FreemiumMarketingstrategie
Wie Erwin Kunden gewonnen hat
Wachstumskanal
Twitter / X
Tech Stack
Tools zur Entwicklung von Tailscan
JavaScriptChrome Extension APITailwind CSS
Die vollständige Geschichte
Erwin had two failed projects before Tailscan. He gave himself a week to build something and showcase it on Twitter.
Viral Demo
His demo got 70,000 impressions and 500 likes with only 300 followers. He built it out over two weeks and launched on Product Hunt.
Consistent Growth
The recurring revenue has grown to almost $30K annually with 95% profit margin.
- Build time: 1 week
- Twitter followers at launch: 300
- Demo impressions: 70,000
- Annual revenue: $30K
Wichtigste Erkenntnisse
1
Give yourself tight deadlines to validate ideas quickly
2
Twitter engagement can work even with small followings
3
Product Hunt can be used multiple times if you space out launches
4
Browser extensions have high profit margins
Ursprünglich veröffentlicht aufIndie Hackers
Von Erwins Weg inspiriert? Eine Geschäftsidee generieren im Bereich Entwickler-Tools – mit AI und echten Gründerdaten.
Erwins Weg zu Erster KundePremium
Der Weg, die Entscheidungen und der Kontext hinter diesem Meilenstein
Erwins vollständige Reise freischalten
Sehen Sie die vollständige Aufschlüsselung: Launch-Strategie, Validierungsmethoden, Startkosten, Expert Analysis, Replication Playbook und weitere umsetzbare Erkenntnisse.
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Frequently asked questions
How much does Tailscan make?
Tailscan reports $3.3K MRR as of May 2025. Tailscan ~$3.3K/month May 2025. Company phased out subscriptions, shifted to one-time payments. Peak $30.4K/month October 2024 (one-time spike). Source: TinyStartups.
How long did it take Tailscan to reach erster kunde?
Erwin Lengkeek took 21 days to reach erster kunde with Tailscan.
Was Erwin Lengkeek a solo founder?
Yes. Erwin Lengkeek built Tailscan as a solo founder.
What marketing channel did Tailscan use to grow?
Tailscan grew primarily through Twitter / X.
What industry is Tailscan in?
Tailscan operates in Entwickler-Tools.
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