Abstract

Abstract is a venture capital firm based in San Francisco with $1.8 billion in assets under management.

[Abstract @AbstractVC]

We’ve been quietly building Abstract for 9 years. Thank you to @patrick_oshag and @domcooke @joincolossus for giving us the opportunity to share our story.

We’re just getting started!

https://t.co/lYk1q9N0E7

[Ramtin Naimi @ramtinnaimi]

We’re excited to double down in @NewLimit’s $435M Series C.

NewLimit is one of the most ambitious companies we’ve ever backed. Excited to see what they accomplish over the next decade.

[Ramtin Naimi @ramtinnaimi]

Congrats to @SocketSecurity on their Series C at a $1B valuation.

Security is a winner-take-all market. The company that sees the most attacks builds the best detection, which attracts more customers, which in turn surfaces more attacks. Socket’s flywheel is operating at scale now.

We backed @feross before the market fully appreciated how large this category could become, and the pace at which enterprises have consolidated around Socket over the last year has surpassed every benchmark we track.

[Ramtin Naimi @ramtinnaimi]

Congrats to @faionur and the @thestatusai team on their launch!

Status is building a new kind of AI native entertainment platform. The engagement metrics are already some of the strongest we’ve seen in consumer AI, and it’s still early.

Proud to have led their round.

[Ramtin Naimi @ramtinnaimi]

Today we’re proud to announce that we’re leading Dust’s $40M round.

Most enterprise AI is still single-player. Dust is multiplayer, humans and agents collaborating together, with knowledge compounding across the organization.

300,000+ agents have already been deployed on the platform.

Dust isn’t just building AI tools. They’re building the infrastructure for AI-native companies.

Excited to partner with @gabhubert, @spolu , and the @DustHQ team.

[Ramtin Naimi @ramtinnaimi]

Congrats to @Vapi_AI on this latest raise. Great product and one of the hardest working teams I know. Proud to be one of their earliest backers!

[Ramtin Naimi @ramtinnaimi]

World class team achieving great results. We’re proud to have been early supporters.

[Ramtin Naimi @ramtinnaimi]

The @p0 team is ripping. Very excited to be involved. 🚀

[Ramtin Naimi @ramtinnaimi]

Congrats to @yoland_yan and the @ComfyUI team! They’re building something special.

[Ramtin Naimi @ramtinnaimi]

Excited about this one!

[Ramtin Naimi @ramtinnaimi]

Congrats to the @extradotemail team on their launch. Email should feel effortless, and Extra makes it actually enjoyable. A beautiful inbox built around your life, not just another place to sort messages. Thoughtful product, clean design, and a fresh take on something billions of people use every day. Excited to watch this one grow. 🚀

[Ramtin Naimi @ramtinnaimi]

Congrats to the @FactoryAI team on the raise. @matanSF is an unstoppable force, and this team is just getting started!

[Dom Cooke @domcooke]

My latest profile.

What I learned during a week in Singapore with Jeff Yan and the team behind Hyperliquid.

https://t.co/LMvjoZOiKN

[Ramtin Naimi @ramtinnaimi]

Proud to be backing @SriViswan and @SycamoreLabs in their $65M Seed round. They’re building the operating system for AI agents, letting enterprises discover, deploy, and manage fleets of agents with real governance, observability, and control. A foundational layer for the AI native enterprise.

[Ramtin Naimi @ramtinnaimi]

Proud to be co-leading @doctronic Series B with Lightspeed and partnering with @mattpavelle, Adam Oskowitz, and their exceptional team. They’re building the AI-native front door to healthcare, pairing a 24/7 AI doctor with real clinicians to expand access and lower cost. A glimpse into what modern care delivery will look like at scale. https://t.co/mU9KcikpeD

[ComfyUI @ComfyUI]

Two massive updates for the ComfyUI ecosystem today:

1️⃣ App Mode: The power of the node graph, now behind an easy-to-use interface. Turn complex workflows into custom apps.
2️⃣ ComfyHub: A brand new home to discover, run, and share community workflows and apps instantly via URL. Try ComfyHub preview via https://t.co/kQxsxBs2bB

Create in App Mode. Share on ComfyHub.

Learn more here: https://t.co/s4oKA4Ab8f

[Kahlil Lalji @bykahlil]

210 days ago, @naturalpay was just a one-pager and a memo.

Today, we’re coming out of stealth.

Natural is the agentic payments platform powering frictionless money movement between agents, businesses, and consumers.

Wallets. Payments. Ledgering. Routing. Identity. Compliance. Credit. Observability. Risk.

Everything needed to move money. Engineered for agents and designed for humans.

These primitives give you the ability to transact without becoming a payments expert or stitching together a dozen fragmented tools.

Huge thanks to our team of 10 (soon to be 25), our early investors, and the supporters who believed in this vision from the start.

If you want to help shape how money moves over the coming decades, we’re hiring.

And if you’re building agents you should probably be moving money too. Reach out.

Read more about Natural and the products we’re launching in the blog below.

https://t.co/XlELDfBl2J

[Ramtin Naimi @ramtinnaimi]

Huge congratulations to @WorkOS and @grinich on closing their $100M Series C at a $2B valuation.

They’ve redefined enterprise auth and user management, making it dramatically easier for developers to build secure, scalable applications. Today, they power companies like OpenAI, xAI, Anthropic, and Cursor, and have firmly established themselves as the category leader.

Proud to have co-led their Seed and excited for what’s ahead.

[Michael Grinich @grinich]

https://t.co/KrBfyVdFHZ

[Ramtin Naimi @ramtinnaimi]

We’re thrilled to back Ease Health’s $41 million Series A round alongside a16z! Behavioral health providers have long grappled with underwhelming, siloed tools that hinder care delivery. Ease is transforming the entire stack for the AI era, empowering providers and enhancing outcomes for patients.

[ZC25 @zachcohen25]

I’m excited to share that Ease Health is coming out of stealth with a $41M Series A led by @a16z, alongside @AbstractVC, Sunflower, F3, and @BoxGroup, to build the AI-native operating system for behavioral health.

Behavioral health runs on some of the most fragmented infrastructure in healthcare.

Providers are forced to stitch together EHRs, billing systems, CRMs, schedulers, documentation tools, and compliance workflows just to operate. We started Ease because this is not a tooling problem. It is an architecture problem.

So we rebuilt the system from the ground up.
Ease is a single platform where AI is not a bolt-on. It is foundational.

-Documentation is handled by an ambient AI scribe.
-An AI voice agent can manage intake and scheduling.
-Our CRM auto-enriches leads and logs activity automatically.
-Front desks can instantly match patients to the right provider.
-Charts are audited continuously.
-Utilization review and prior authorizations can run autonomously.

When data is entered once, it flows everywhere it needs to go across clinical records, billing workflows, and reporting.

One through-line of truth across the entire organization.

Since launching, we have grown quickly and now support hundreds of behavioral health providers across inpatient, outpatient (IOP, PHP, MAT), and residential.

The behavioral health crisis is not a demand problem. Providers are buried in manual documentation, claim denials, compliance friction, and disconnected systems. We are building the system designed to remove that burden.

We are grateful to Andreessen Horowitz for leading this round, and thankful for the support of all of our investors and partners who believe in rebuilding healthcare infrastructure the right way. Your conviction and partnership mean a great deal to our team.