Phosphor Capital (@phosphorcap) 's Twitter Profile
Phosphor Capital

@phosphorcap

Phosphor Capital invests in the top founders in each Y Combinator batch. Typical check size is $100k - $500k.

ID: 1905315359390830592

linkhttps://www.phosphorcap.com/ calendar_today27-03-2025 17:46:37

15 Tweet

74 Followers

39 Following

Garry Tan (@garrytan) 's Twitter Profile Photo

Over then next 10 years you can count on the Forbes Midas List becoming full of YC alums. Count on it. techcrunch.com/2025/07/03/y-c…

Davide Asnaghi (@davideasnaghi) 's Twitter Profile Photo

When I needed some advice on an important decision for Diode Computers, Inc., Kulveer picked up the phone within 5 minutes and talked to me as only an experienced founder could. Bullish on Phosphor Capital

Dalton Caldwell (@daltonc) 's Twitter Profile Photo

Kulveer is an amazing human being and a great investor in YC startups, and I am so excited to see what he is doing with Phosphor Capital!

Prady (@therealprady) 's Twitter Profile Photo

if you're [1] ambitious, [2] intelligent, [3] with high agency startups are for you ps we're hiring at sync.. dm to be discovered

Kulveer ⚡️ (@kul) 's Twitter Profile Photo

Grateful to be featured in Forbes and to go deeper and share the vision behind Phosphor Capital. Thank you to Dasha Shunina for taking the time to understand Phosphor’s mission.

Kulveer ⚡️ (@kul) 's Twitter Profile Photo

Awesome. All 9 of the "most sought after companies" from Y Combinator's Summer 2025 demo day are Phosphor Capital companies! Excited to help the next generation of founders build monster companies. Autumn Dedalus Labs Design Arena Getasap Asia Keystone AI

Karun Kaushik (@karunkaushik_) 's Twitter Profile Photo

Delve is #11 on a16z's list of the top 50 AI apps that startups are spending on. We didn't start Delve because we were obsessed with compliance requirements :) And we're not here to build a standard compliance company. We're here to automate busywork for humanity. Link to

Delve is #11 on <a href="/a16z/">a16z</a>'s list of the top 50 AI apps that startups are spending on.

We didn't start Delve because we were obsessed with compliance requirements :)

And we're not here to build a standard compliance company.

We're here to automate busywork for humanity.

Link to
Karun Kaushik (@karunkaushik_) 's Twitter Profile Photo

Our sales team has been crushing their quotas again and again. We said screw a plain dinner or happy hour. And instead sent them WWE Championship belts that say "Sales champion. 100% compliant, 0% mercy." (PS: WE'RE HIRING)

Our sales team has been crushing their quotas again and again.

We said screw a plain dinner or happy hour.

And instead sent them WWE Championship belts that say "Sales champion. 100% compliant, 0% mercy."

(PS: WE'RE HIRING)
Yash Dulla (@yashdulla) 's Twitter Profile Photo

Ergo, apart of the Y Combinator W25 batch is building the AI layer Salesforce forgot to ship. Every revenue team claims to have a “single source of truth. None of them actually trust it. That’s the problem Ergo fixes. The #1 Revenue Automation Infrastructure powering

Y Combinator (@ycombinator) 's Twitter Profile Photo

Most benchmarks test agents on short-horizon reasoning, not real-world, long-running tasks with stateful environments. To solve this, AgentHub is launching Benchmarks: one-click testing for your agents on realistic, economically valuable tasks, starting with E-Commerce and

Kulveer ⚡️ (@kul) 's Twitter Profile Photo

Congratulations Reducto on their $75M Series B, led by a16z! This is one of the best executions I've seen from a recent Y Combinator startup. Adit & Raunak Chowdhuri - started incredibly narrow ("understand a PDF") - applied their unique insights to solving this

Karun Kaushik (@karunkaushik_) 's Twitter Profile Photo

Excited to be part of Brex's Zero Day Stack. Delve is now one of 14 tools selected for startups to scale on (alongside OpenAI, Cursor, AWS, and more). For any founder that gets set up with Brex, you'll see Delve among the recommended tools that the most ambitious companies

Kulveer ⚡️ (@kul) 's Twitter Profile Photo

Very excited to back Cathy Di & Dedalus Labs! Congrats on your $11M raise. What impressed me was: - the number of startups already building on Dedalus, which shows the platform already makes the orchestration of agents much easier and - Cathy's standout charisma and energy,