Founder stories
Premier Clienten 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
Fondateur
Erwin Lengkeek
Fondateur Solo•Technique•USA
Engagement
Side ProjectExpérience
ExpérimentéProduit
Browser extension for Tailwind CSS inspection.
Type
Extension ChromeSecteur
Outils DéveloppeurModèle
FreemiumStratégie marketing
Comment Erwin a acquis ses clients
Canal de croissance
Twitter / X
Tech Stack
Outils utilisés pour construire Tailscan
JavaScriptChrome Extension APITailwind CSS
L'histoire complète
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
Points clés à retenir
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
Publié à l'origine surIndie Hackers
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Le parcours de Erwin vers Premier ClientPremium
Le chemin, les décisions et le contexte derrière cette étape clé
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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 premier client?
Erwin Lengkeek took 21 days to reach premier client 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 Outils Développeur.
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