Kate Nowrouzi (@KateNowrouzi) header
Kate Nowrouzi (@KateNowrouzi) profile picture

VP, Deliverability & Product Strategy @mail_gun (YC W11), @wearesinch. spiritual gangster, triathlete, loyal friend, consistently honest, wrong at times.

Joined January 2010
Photo by Kate Nowrouzi (@KateNowrouzi)Photo by Kate Nowrouzi (@KateNowrouzi)Photo by Kate Nowrouzi (@KateNowrouzi)Photo by Kate Nowrouzi (@KateNowrouzi)Photo by Kate Nowrouzi (@KateNowrouzi)Photo by Kate Nowrouzi (@KateNowrouzi)Photo by Kate Nowrouzi (@KateNowrouzi)Photo by Kate Nowrouzi (@KateNowrouzi)Photo by Kate Nowrouzi (@KateNowrouzi)
All these new frontier model releases are making me thirsty.
1
122
Kate Nowrouzi retweeted
“don’t train your own model” is common ai advice. it's wrong. your token bill's the proof. today, we’re excited to launch castform into open preview. castform is the easiest way for you to train your own model, on your own data. open-weights models are performant and much cheaper. when trained on your task & proprietary data, they beat closed models. the thing standing between you and that was weeks of plumbing & years of ml expertise. with castform, model training is as simple as prompt engineering. @castformai bring your agent traces or raw corpora. castform turns it into training data, picks the right algorithmic recipes, manages gpus, and gives you an ide to watch and chat with your model as it learns. see what you can build with castform👇
229
228
91
2,558
464,725
Goooo @tinahhong 💃🔥🙌
Congratulations @tinahhong and @AryoPatel for raising $37M series A!🚀 You have come a long way since day one at PearX! @pearvc
1
4
204
Kate Nowrouzi retweeted
Tech has decided that regulation is the enemy of progress, but innovation requires capital Regulation builds the trust necessary to inject billions into markets To enable free innovation, Andera raised a $37M series A led by Lightspeed to scale financial oversight with agents
234
128
55
807
706,516
Kate Nowrouzi retweeted
Love this re-imagining of America’s founding using Docs, Gmail, Calendar and more from @GoogleWorkspace. Really puts the history in version history :)
796
1,244
493
12,799
3,858,430
Kate Nowrouzi retweeted
Life without HR at your company.
JUST IN: Bolt CEO Ryan Breslow fired the company’s entire HR team because they were “creating problems that didn’t exist.”
638
9,771
202
156,717
7,588,845
The new guy is a rando Twitch guy! 😂
8
95
Try mana.space! @Behzadhaghgoo is building an AI-native OS where apps evolve with you, remember what matters, and adapt in real time.
Replying to @Behzadhaghgoo
Sign up at mana.space We onboard new users every day!
1
3
185
Kate Nowrouzi retweeted
ICYMI: Gemini 3 is also now powering @googlechrome, making your AI-powered browsing assistance faster, smarter and just plain better! Happy Gemini 3 launch week! 👏🎉🍌
Introducing Gemini 3 ✨ It’s the best model in the world for multimodal understanding, and our most powerful agentic + vibe coding model yet. Gemini 3 can bring any idea to life, quickly grasping context and intent so you can get what you need with less prompting.  Find Gemini 3 Pro rolling out today in the @Geminiapp and AI Mode in Search. For developers, build with it now in @GoogleAIStudio and Vertex AI.  Excited for you to try it!
2
4
22
7,283
Congratulations to @ziahamza and the exceptional GitStart team on redefining engineering workflows through an AI-first approach!
You are staying up all night fixing AI slop, while @GitStart PRs are getting merged to production! Here is how🧵
2
200
Legend! 🔥❤️
I joined @cursor_ai to build the future of coding - and, as of today, you can code from anywhere, with a coding assistant on every web browser and phone Check it out!
1
193
When you’ve already explained everything in the email and they reply, “Let’s get on a call and discuss this.” The work week can sometimes be a real bear. See photo. Just remember to take breaks for snacks, naps, and try to avoid any “reply all” mishaps. Save that for Friday.
131
476
26
5,035
105,897
That’s not entirely accurate. A technical co-founder can deeply influence strategy. It goes beyond just coding.
You don’t need a technical cofounder to start a company. You just need Cursor or any AI builder to get a prototype into people’s hands. 2025 is going to be a Cambrian explosion of software Really excited for what people will build!
2
267
Email is dead! 🐻💌
When you’ve already explained everything in the email and they reply, “Let’s get on a call and discuss this.”
1
163
What makes you feel invincible? Ask NOX. early access: heynox.com businessinsider.com/nox-ai-a…
83
46
53
1,058
1,255,197
Kate Nowrouzi retweeted
📣 Neo Accelerator applications are due tomorrow (3/15) at 11:59pm [PT]! @suzannexie (Partner) breaks down our mentorship structure and hands-on approach to providing both breadth and depth. Apply now at neo.com/accelerator.
5
5
12
17,177
Kate Nowrouzi retweeted
On the International Day of Women and Girls in Science, let’s help girls everywhere pursue careers in science, technology, engineering and math. Our world is better with their ideas and perspectives.
4,895
10,707
700
69,212
9,091,090
Not all heroes wear capes. @SenWarren single-handedly is dismantling the industrial sandwich complex. Bravo 👏
We don't need another private equity deal that could lead to higher food prices for consumers. The @FTC is right to investigate whether the purchase of @SUBWAY by the same firm that owns @jimmyjohns and @McAlistersDeli creates a sandwich shop monopoly. politico.com/news/2023/11/21…
1
1
5
3,580