Startup Istanbul

Startup Istanbul

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The Startup Hub That Wins 2046 Is Not a Building
BlogApr 16, 2026

The Startup Hub That Wins 2046 Is Not a Building

The post argues that traditional startup hubs—physical accelerators, technoparks, and co‑working spaces—are built for an outdated founder model. AI tools now let solo founders launch and scale companies with minimal staff, driving solo‑founder rates up to 36.3% in H1 2025 and...

By Startup Istanbul
Warm Signals Kill More Startups Than Rejection
BlogApr 7, 2026

Warm Signals Kill More Startups Than Rejection

A startup founder describes how "warm" signals from a corporate investor—rescheduled meetings, polite emails, and positive language—can mask deep inertia. In one case, securing a meeting took over a month, which feels like years in startup time. The author argues...

By Startup Istanbul
The Core Truth
BlogMar 26, 2026

The Core Truth

In a recent talk, Steve Blank warned that treating startups like scaled‑down corporations leads to failure. Early investors often forced founders to write detailed plans, forecasts, and hire senior staff, but startups lack a proven business model. Blank’s core truth...

By Startup Istanbul
Do You Really Have PMF?
BlogMar 12, 2026

Do You Really Have PMF?

Serial entrepreneur Burak Büyukdemir expands his viral LinkedIn checklist into a full Product‑Market Fit (PMF) diagnostic scorecard. The framework uses five independent tests—Pull, Referral, “Very Disappointed,” Sales, and Sleep—each scored 0‑4 for a composite out‑of‑20 rating that maps to four fit...

By Startup Istanbul
Everything YC Teaches In One Conversation
BlogMar 5, 2026

Everything YC Teaches In One Conversation

Michael Seibel’s 14‑slide conversation, now viewed over 934,000 times, distills Y Combinator’s core startup playbook into nine actionable rules. The talk emphasizes building a small, technically capable founding team before chasing an idea, solving frequent user problems, and limiting market research...

By Startup Istanbul
The #1 Cognitive Bias Killing Your Startup
BlogMar 3, 2026

The #1 Cognitive Bias Killing Your Startup

Startup founders often cling to features or projects despite zero user adoption because of the sunk cost fallacy. The blog explains how losses feel twice as painful as gains, leading founders to protect past investments rather than cut losses. It...

By Startup Istanbul