Threshold Ventures
Joined January 2019
- Tweets 1,359
- Following 369
- Followers 1,862
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51 Photos and videos
Threshold Ventures retweeted
May 19
Running my own little fleet of Claude agents — newsletter ingest, tweet drafts, code review on my PRs — has made one thing obvious: the prompt you shipped last week is often not the behavior running today.
LaunchDarkly's AgentControl feels like the right shape of an answer. Excited to try it out!
May 19
I started LaunchDarkly because teams deserved better control over what they shipped. With AI, that matters more than ever.
Today we’re launching AgentControl: real-time visibility and control for AI agents in production.
ld.team/6W88xI
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Nothing more energizing than a fantastic board meeting at your portco’s brand new office. Congrats @Bluefish_AI on the beautiful new HQ!
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Threshold Ventures retweeted
Apr 28
Rippling is the *legitimate* way to spend less time on your SOC 2.
Every other SOC 2 product is purely a detection system — a reporting layer bolted on top of tools it doesn't control.
Rippling *is* those tools. That’s how we’re able to get SOC 2 done unbelievably fast.
Apr 28
Today, we launched @Rippling Automated Compliance, starting with SOC 2.
We have a unique advantage here: we aren't telling you how to fix your stack, because we ARE your stack. device management, identity and access management, HR, performance management...
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Threshold Ventures retweeted
Apr 21
Pretty fired up to be backing @MillionInt @_arohan_ @juliacvillagra and the rest of the elite crew at Core! An AI that builds for AI, from ground up! One of the most ambitious team that we've backed at @thresholdvc!
Apr 21
Today we're announcing Core Automation
Our objective: systems that optimize and automate work, starting with research itself.
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Threshold Ventures retweeted
Apr 15
Rippling AI was the most successful launch we've ever done. On the heels of this launch, Rippling's revenue is now growing 78% YoY (at ARR over $1 Billion). And this growth rate has now increased, every quarter, for three straight quarters.
Mar 18
Rippling launched its AI analyst today. I'm not just the CEO - I'm also the Rippling admin for our co, and I run payroll for our ~ 5K global employees.
Here are 5 specific ways Rippling AI has changed my job, and why I believe this is the future of G&A software. 🧵 1/n
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Threshold Ventures retweeted
Apr 15
Developers don't want GPU contracts. They want to ship.
Today we're announcing Parasail's $32M Series A, co-led by Touring Capital and Kindred Ventures.
No rigid contracts. No capacity ceilings. Inference demand is skyrocketing. We built for this.
techcrunch.com/2026/04/15/pa…
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Very excited to share that @thresholdvc led @Bluefish_AI's $43M Series B alongside @NEA and an incredible group of strategic and existing investors.
The future of brand discovery and evaluation runs through AI. Bluefish is building the full-stack agentic marketing platform for the enterprise.
Congrats to the entire Bluefish team. Let's go!! 🐟
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Threshold Ventures retweeted
Mar 26
Congrats to @DvirSegev, @Yanir_ and the Enclave team. The insight is sharp: AI made code creation fast, but review and security didn’t keep up. Independent audit of AI-generated code is a real gap, and the early results finding vulnerabilities that model-native tools miss are compelling. Proud to have @thresholdvc as part of this round!
Mar 26
After months in stealth, my cofounders @DvirSegev, @Yanir_ and I are finally sharing Enclave with the world. 🌎
AI changed code creation, but the bottleneck is now review. You can’t ship at 10x speed if your security is stuck at 1x.
Independent security is a must. You wouldn’t let the builder also be the inspector. The same entity building your code shouldn't be the one auditing it. 🛡️
We’ve raised $6M led by @8VC to solve this. Our team is already finding critical vulnerabilities in production that model-specific tools missed entirely (research on that coming soon).
I sat down with @thebenbergman at @BusinessInsider earlier this week to talk about why traditional AppSec is solving the wrong problem and how we’re building the "independent lens" for the AI era.
🔗 Read the full story on that here: businessinsider.com/startup-…
If you’re feeling the review bottleneck, DM me for a demo.
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Threshold Ventures retweeted
Mar 18
For years, @parkerconrad has been making the case that the real unlock in business software is the underlying employee data model. That’s why this launch matters: Rippling’s AI isn’t a thin wrapper on top of disconnected tools, it’s built on the system of record for the workforce. The customer posts are worth reading.
Mar 18
Rippling launched its AI analyst today. I'm not just the CEO - I'm also the Rippling admin for our co, and I run payroll for our ~ 5K global employees.
Here are 5 specific ways Rippling AI has changed my job, and why I believe this is the future of G&A software. 🧵 1/n
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Threshold Ventures retweeted
Mar 18
Link to blog post / announcement: rippling.com/blog/introducin…
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Threshold Ventures retweeted
Mar 18
Rippling launched its AI analyst today. I'm not just the CEO - I'm also the Rippling admin for our co, and I run payroll for our ~ 5K global employees.
Here are 5 specific ways Rippling AI has changed my job, and why I believe this is the future of G&A software. 🧵 1/n
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Threshold Ventures retweeted
Mar 18
Big congrats to Zoe Weil and the @sequen_ai team on the Series A, and to my partner @lisamxu on a great call here. Excited for @thresholdvc to be part of it. Sequen is building a powerful new approach to real-time behavior optimization, helping enterprises move beyond static personalization toward dynamic, in-session experiences in the AI era.
Excited to announce that we co-led a $16M Series A for @sequen_ai, the world's first behavior design engine for the enterprise.
Sequen enables consumer companies to deliver real-time, in-session personalization by training on live user behavior and making sub-second ranking decisions - driving real revenue lifts.
I'm so grateful that we at @thresholdvc get to partner with Zoe and the entire Sequen team as they build the foundational infrastructure for every consumer company that wants to compete in the AI era.
techcrunch.com/2026/03/18/se…
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Excited to announce that we co-led a $16M Series A for @sequen_ai, the world's first behavior design engine for the enterprise.
Sequen enables consumer companies to deliver real-time, in-session personalization by training on live user behavior and making sub-second ranking decisions - driving real revenue lifts.
I'm so grateful that we at @thresholdvc get to partner with Zoe and the entire Sequen team as they build the foundational infrastructure for every consumer company that wants to compete in the AI era.
techcrunch.com/2026/03/18/se…
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Threshold Ventures retweeted
Mar 18
Fortune 500 companies use Sequen to drive material revenue lift — within days of going live.
Today we're announcing Sequen's $16M Series A, co-led by White Star Capital and Threshold Ventures, with our seed investors – Greycroft and Vinyl – doubling down.
techcrunch.com/2026/03/18/se…
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Awesome that @thresholdvc and @JoshSteinVC are partnering again with @jeffiel (co-founder and CEO of @twilio), this time taking on the even bigger ambition of commercializing fusion energy
techcrunch.com/2026/02/11/tw…
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Threshold Ventures retweeted
Feb 11
I’m excited to share that @thresholdvc has invested in Inertia Fusion’s Series A, announced today. Really excited to be working with @jeffiel again!
linkedin.com/posts/joshstein…
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Proud to share that @thresholdvc has invested in @adaptionlabs, which is announcing a $50M seed today.
I couldn't be more excited to partner with @sarahookr and @sudip_r0y as they build (at lightning speed!) fundamentally different AI systems - models that are highly efficient and adapt in real time.
Congrats to the entire Adaption Labs team on this milestone. Even more exciting things coming very soon - stay tuned! 🚀
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Threshold Ventures retweeted
Jan 15
Wonderful time this week at the @ToposBio and @modal JPM event on "small molecules and big computers!"
With their new foundational model Topos-1, the team has been able to characterize disordered proteins in a way that hasn't been achievable before.
Instead of just returning one static protein structure, Topos-1 is able to generate tens of thousands of protein conformations in minutes, at full atomic resolution. Thanks Modal for the computational muscle.
Terrific to see the pharma partner response to the team's data around intrinsically disordered targets for Parkinson's disease and prostate center. Excited for what's to come!
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Threshold Ventures retweeted
Jan 11
Would your AI startup survive if your primary chip provider went dark tomorrow?
open.substack.com/pub/thesig…
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