Paul O'Brien (@seobrien) — Marketplace sellers on X (Twitter)

Paul O'Brien is a Marketplace sellers creator on X (Twitter) in the 30K–40K follower range, publishing for Early-stage startup founders and entrepreneurs focused on ecosystems, policy, and realistic challenges of building ventures, based in United States. Profile last checked 2026-07-06.

| Field | Value |

| --- | --- |

| Platform | X (Twitter) |

| Handle | @seobrien |

| Followers | 30K–40K |

| Category | E-commerce / DTC · Marketplace sellers |

| Market | United States |

Profile bio

Published Startup Ecosystems Legislative Consultant and STARTUP ECONOMIST behind @texasstartups Hired to serve entrepreneurs. 📖 https://t.co/opJkFcjMEf

What this creator posts about, and who reads it

Recurring topics: Startup ecosystems, Founder experience levels, Realities of entrepreneurship costs, Policy impacts on startups

Audience: Early-stage startup founders and entrepreneurs focused on ecosystems, policy, and realistic challenges of building ventures

Audience read from this creator’s own recent posts, not from platform-declared categories. It is our reading, and it can be wrong.

Recent content samples

Reading yesterday's "Kevin O'Leary Says, 'Two-Thirds of America Should Not Be Entrepreneurs.'" headline helps one appreciate why things are so screwed up for startups A) People have been saying that for years... But it…

First time founders, "I have an idea for a solution, do you think it's worthwhile?" Second time founders, "I have an audience in a market, and distribution to that market, let me figure out what to build for them."

Startups, 10% Stop pretending this is easy. If we're going to encourage founders try, we have a responsibility to clarify for everyone that it is costly and rare to find success. https://t.co/kb3HEGKawL

See the original post on X (Twitter)

Where this creator sits in the wider pool

Koinon Link indexes X (Twitter) creators in E-commerce / DTC with grade, authenticity and contactability broken down — see the X (Twitter) × E-commerce / DTC breakdown, or the Creator Index Report for the whole index.

This page lists public profile information only. It carries no contact details and no authenticity score. If you are Paul O'Brien and want this page removed, request removal.