Entrepreneurs First ✓

@join_ef · joined 15 Aug 2011

Entrepreneurs First invests in exceptional individuals to build startups from scratch.

47 377Followers

1 173Following

12 458Posts total

13.8KViews on collected posts

Derniers posts

Entrepreneurs First ✓@join_ef3 Sep

In addition to the funding rounds this summer, we had some exciting news across the portfolio: - Wexler joined Legora, bringing its Fact Intelligence technology to a platform serving 1,500 customers and 100,000 users - ZeroEntropy was acquired by Notion after its models had htt 1K views · 10 likes · 1 reposts · 1 replies Open on X →

Entrepreneurs First ✓@join_ef3 Sep

@join_ef Nine figure raises are the visible layer. Mine started at zero: ReferralCandy, DatastreamX, Street Smart University, three unrelated internships nobody would fund. They taught me more about what breaks in a business than any round ever will. 11 views · 0 likes · 0 reposts · 0 replies Open on X →

Entrepreneurs First ✓@join_ef3 Sep

@join_ef half a billion raised this summer and the open source maintainers this whole stack runs on still work for free 25 views · 0 likes · 0 reposts · 0 replies Open on X →

Entrepreneurs First ✓@join_ef2 Sep

Pharosyn has raised a $3M round led by Moonfire to bring AI into pharma commercial decision-making. Founded by Stephen and Joshua H., Pharosyn embeds proprietary AI infrastructure directly into pharma strategy workflows, from portfolio strategy and business development to https: 2.2K views · 16 likes · 3 reposts · 1 replies Open on X →

Entrepreneurs First ✓@join_ef2 Sep

@join_ef Awesome... hopefully my company joins the list, my EF Fall 26 cohort just started 90 views · 2 likes · 0 reposts · 0 replies Open on X →

Entrepreneurs First ✓@join_ef2 Sep

A big summer across the portfolio. Here’s what our companies announced across June, July and August: - OLIX raised a $312M Series B at a $3.3B valuation to build the infrastructure for frontier AI inference - Callosum raised a $100M Seed led by Atomico to build the platform ht 4.2K views · 54 likes · 7 reposts · 4 replies Open on X →

Entrepreneurs First ✓@join_ef25 Aug

We asked some of the best builders interning at big tech in the Bay Area to fire themselves. The brief: find the dumbest, most repetitive task at your company and build an agent that does the whole job. In 4 hours, they built: > an AI project coordinator that runs stand-ups, h 4K views · 30 likes · 1 reposts · 0 replies Open on X →

Entrepreneurs First ✓@join_ef24 Aug

Some companies only exist because 2 specific people met. That’s the bet behind EF. https://t.co/tP8QGE0HZa 2.3K views · 30 likes · 3 reposts · 4 replies Open on X →

Face aux comptes de taille comparable

8 posts des 90 derniers jours, à côté de la tranche de 10K–100K abonnés. portée ordinaire pour sa taille, réaction plus faible que la moyenne.

Vues médianes1 596ce compte924médiane pour 10K–100K

Portée, %3.37%ce compte3.62%médiane pour 10K–100K

Engagement, %1.10%ce compte1.52%médiane pour 10K–100K

Indicateur	Ce compte	Médiane pour 10K–100K	Rapport
Vues médianes par post	1 596	924	1.73×
Portée (vues ÷ abonnés)	3.37%	3.62%	0.93×
Taux d'engagement	1.10%	1.52%	0.72×

Autres comptes de cette tranche → Comparer avec un autre compte → Comment ces repères sont établis →

Growth & engagement

How the posts we collected actually performed: views and reaction rate post by post, what the audience did with them, and where the follower count goes.