Ineffable Ventures
Venture capitalActively deployingStamford · Pre-Seed–Late Stage · 1 people tracked
Also known as Ineffable Ventures AI · Ineffable Ventures Breeoot · Ineffable Ventures CargoSeer · Ineffable Ventures Cyabra · Ineffable Ventures Cyvore · Ineffable Ventures Datasya · Ineffable Ventures Deepwhale · Ineffable Ventures Dimmo · Ineffable Ventures Doti · Ineffable Ventures Groq · Ineffable Ventures Leal · Ineffable Ventures Leo · INEFFABLE VENTURES LLC · Ineffable Ventures Rightway · Ineffable Ventures Tweaks · Ineffable Ventures Yummers
Investment thesis
Ineffable Ventures backs founders across the spectrum from early stage to pre-IPO technology companies, prioritizing the talent and capabilities of the founding teams. The firm positions itself as founder-first and emphasizes leveraging a network of entrepreneurs, lawyers, business executives and fund partners to accelerate portfolio companies' time-to-market and connect them with strategic partners.
Source: firm website, verified Aug 11, 2026.
Team · 1 people
from the firm's websiteWhat they invest in
from 12 of 48 portfolio companiesAI & Machine Learning ×8Enterprise Software ×5Cloud Computing ×4Fintech ×3Hardware ×3SaaS ×2Semiconductors ×2B2B Marketplaces ×1
HQs:United States×7
Investments · 48 tracked
founders shown can be your intro pathAI platform detecting disinformation, fake profiles, and online threats.
PartnerJared Kasner· solo GP
North provides cloud cost management software that helps organizations optimize their cloud spending and licensing across public cloud providers.
AI & Machine LearningCloud ComputingEnterprise SoftwareFintechSaaS
PartnerJared Kasner· solo GP
Timeless is a platform that converts conversations into automated agent actions within team workspaces.
AI & Machine LearningEnterprise SoftwareFuture of Work
PartnerJared Kasner· solo GP
PartnerJared Kasner· solo GP
Pippin Title provides title search services for residential and commercial properties across the United States, leveraging proprietary technology and a network of searchers.
LegalTechPropTech
PartnerJared Kasner· solo GP
PartnerJared Kasner· solo GP
PartnerJared Kasner· solo GP
PartnerJared Kasner· solo GP
PartnerJared Kasner· solo GP
PartnerJared Kasner· solo GP
PartnerJared Kasner· solo GP
PartnerJared Kasner· solo GP
PartnerJared Kasner· solo GP
PartnerJared Kasner· solo GP
PartnerJared Kasner· solo GP
PartnerJared Kasner· solo GP
PartnerJared Kasner· solo GP
PartnerJared Kasner· solo GP
PartnerJared Kasner· solo GP
PartnerJared Kasner· solo GP
PartnerJared Kasner· solo GP
Startup where Jared Kasner was the second investor (referenced by CEO David Smason).
PartnerJared Kasner· solo GP
PartnerJared Kasner· solo GP
PartnerJared Kasner· solo GP
Startup where Jared Kasner joined as a seed investor (referenced by CEO Matan Cohen).
PartnerJared Kasner· solo GP
Envelope is a financial application that combines budgeting software with checking account and debit card services, allowing users to organize spending through digital envelopes and manage money in a single platform.
FintechSan Francisco, US
Katelyn Strobel(Founder)inJosh Strobel(Founder)in
PartnerJared Kasner· solo GP
PartnerJared Kasner· solo GP
PartnerJared Kasner· solo GP
Exowatt builds modular clean energy infrastructure systems designed for 24/7 solar power generation, targeting global AI infrastructure and critical industries that require reliable, ultra-low-cost sustainable power.
AI & Machine LearningCleantechEnergyHardware
Hannan Happi(Founder & CEO)
PartnerJared Kasner· solo GP
FlowFi operates an invite-only network connecting small business founders with vetted experts (accountants, CFOs, HR leads, tax specialists, and operators) to solve specific business challenges.
B2B MarketplacesEnterprise SoftwareFintechHR TechSaaS
PartnerJared Kasner· solo GP
Fluidstack develops infrastructure for AI by rapidly deploying compute capacity, enabling delivery of gigawatts of computing power in six months compared to industry standards of 18-24 months, with focus on data center acquisition, design, operation, and supporting major AI infrastructure projects.
AI & Machine LearningCloud Computing
Gary Wu(Founder & CEO)inCésar Maklary(Founder)
PartnerJared Kasner· solo GP
Groq designs and manufactures the LPU (Language Processing Unit), a chip purpose-built for AI inference, and operates GroqCloud, a platform for running inference workloads with low latency and cost efficiency across global data centers.
AI & Machine LearningCloud ComputingSemiconductors
Jonathan Ross(Founder & CEO)in
PartnerJared Kasner· solo GP
PartnerJared Kasner· solo GP
PartnerJared Kasner· solo GP
PartnerJared Kasner· solo GP
Startup that worked with Ineffable during its pre-seed and seed rounds (referenced by CEO Matt Bringer).
PartnerJared Kasner· solo GP
OpenAI is an AI research and deployment company focused on developing artificial general intelligence (AGI) with emphasis on safety and beneficial outcomes for humanity.
AI & Machine LearningCloud ComputingEnterprise SoftwareSan Francisco, US
Sam AltmanElon MuskGreg BrockmanIlya SutskeverWojciech Zaremba
PartnerJared Kasner· solo GP
Building an AI Supercloud that lets developers deploy and scale AI models with control over performance, cost, and infrastructure for their agent products and platforms.
PartnerJared Kasner· solo GP
PartnerJared Kasner· solo GP
Startup for which Jared Kasner was a seed investor (referenced by CEO Bharat Das).
PartnerJared Kasner· solo GP
Positron designs and builds LLM-inference-focused hardware accelerators, including its Atlas product and next-generation Titan systems, aimed at running AI inference workloads more efficiently and affordably than GPUs.
AI & Machine LearningHardwareSemiconductorsLovelock, US
Thomas Sohmers(Executive Officer, Director)Mitesh Agrawal(Executive Officer, Director)
BoardRobert Reid(Director)
PartnerJared Kasner· solo GP
PartnerJared Kasner· solo GP
PartnerJared Kasner· solo GP
Rightway Healthcare is a pharmacy benefits manager (PBM) built by pharmacists that operates on a transparent, 100% pass-through fee model rather than profiting from rebates.
Enterprise SoftwareHealthtechAlbuquerque, US
Jonathan Locker(Director)Jordan Feldman(Executive Officer, Director)Theodore Feldman(Executive Officer, Director)
BoardKareem Zaki(Director)
PartnerJared Kasner· solo GP
PartnerJared Kasner· solo GP
Tensordyne builds AI hardware, chips, and software systems optimized for efficient inference at reduced energy and computational cost.
AI & Machine LearningDeep TechHardwareSunnyvale, US
RK Anand(Co-founder and Chief Product Officer)inGilles Backhus(Co-Founder, VP of AI & Product)inMarc Bolitho(CEO)in
PartnerJared Kasner· solo GP
PartnerJared Kasner· solo GP
PartnerJared Kasner· solo GP
Exits · 1
IPOs and acquisitions across the tracked portfolioCyabraNASDAQ: CYAB
Portfolio news
latest coverage across their companiesOpenAI · techcrunch.com · Jul 20, 2026
Acquired · launchbaseafrica.com · Jul 17, 2026
Positron AI · siliconvalleyinvestclub.com · Jul 10, 2026
Exowatt · pv-magazine-usa.com · Jul 1, 2026
Frequently asked questions
- What stage does Ineffable Ventures invest at?
- Ineffable Ventures invests at the Pre-Seed, Seed, Series A, Series B, Series C, Growth, Late Stage stages.
- What sectors does Ineffable Ventures focus on?
- Ineffable Ventures focuses on Sector Agnostic.
- Where is Ineffable Ventures located?
- Ineffable Ventures is headquartered in Stamford, US.
Images
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