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Ineffable Ventures

Venture capitalActively deploying

Stamford · 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

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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.

Invests inSector AgnosticGlobalStamford

Source: firm website, verified Aug 11, 2026.

Stage
Pre-Seed–Late Stage
HQ
Stamford, US
Instruments
Equity
Founded
2024
Private fund assets
$46.8M
VC funds
58
Tracked investments
48

Team · 1 people

from the firm's website

What they invest in

from 12 of 48 portfolio companies

AI & 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 path
CyabraNASDAQ: CYAB

AI platform detecting disinformation, fake profiles, and online threats.

PartnerJared Kasner· solo GP

Acquirednorth.cloudin

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

Acquiredtimeos.aiin𝕏

Timeless is a platform that converts conversations into automated agent actions within team workspaces.

AI & Machine LearningEnterprise SoftwareFuture of Work

PartnerJared Kasner· solo GP

Acquiredcyabra.comin𝕏

PartnerJared Kasner· solo GP

Acquiredpippintitle.comin

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

Acquireddoti.aiin𝕏

PartnerJared Kasner· solo GP

Acquiredgetleo.aiin

PartnerJared Kasner· solo GP

Acquiredcargoseer.comin𝕏

PartnerJared Kasner· solo GP

Acquiredquamcore.com

PartnerJared Kasner· solo GP

Acquiredlavapower.comin

PartnerJared Kasner· solo GP

Acquiredcyvore.comin

PartnerJared Kasner· solo GP

Acquiredbutternut.aiin𝕏

PartnerJared Kasner· solo GP

Acquiredleal.health

PartnerJared Kasner· solo GP

Acquiredrelyon.ai

PartnerJared Kasner· solo GP

Acquiredbreeoot.com

PartnerJared Kasner· solo GP

Acquireddimmo.ai

PartnerJared Kasner· solo GP

Acquiredyeslawyer.com

PartnerJared Kasner· solo GP

Actasysactasysinc.com

PartnerJared Kasner· solo GP

Breeoot

PartnerJared Kasner· solo GP

Butternut AI

PartnerJared Kasner· solo GP

CargoSeer

PartnerJared Kasner· solo GP

CargoSeer AI

Startup where Jared Kasner was the second investor (referenced by CEO David Smason).

PartnerJared Kasner· solo GP

Cyvore

PartnerJared Kasner· solo GP

Dimmo

PartnerJared Kasner· solo GP

Doti AI

Startup where Jared Kasner joined as a seed investor (referenced by CEO Matan Cohen).

PartnerJared Kasner· solo GP

Envelopeenvelopebudgeting.comin𝕏

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

Ereborerebor.bank

PartnerJared Kasner· solo GP

Erebor Bank

PartnerJared Kasner· solo GP

Exowattexowatt.comin𝕏

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

Flowfiflowfi.comin

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

Fluidstackfluidstack.ioin𝕏

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

Groqgroq.comin𝕏

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

Lava Power

PartnerJared Kasner· solo GP

Leal Health

PartnerJared Kasner· solo GP

Leo

PartnerJared Kasner· solo GP

North

Startup that worked with Ineffable during its pre-seed and seed rounds (referenced by CEO Matt Bringer).

PartnerJared Kasner· solo GP

OpenAIopenai.comin𝕏

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

Parasailparasail.ioin𝕏

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

PatientPartnerpatientpartner.comin𝕏

PartnerJared Kasner· solo GP

Pippin

Startup for which Jared Kasner was a seed investor (referenced by CEO Bharat Das).

PartnerJared Kasner· solo GP

Positron AIpositron.aiin𝕏

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

Quamcore

PartnerJared Kasner· solo GP

Relyon

PartnerJared Kasner· solo GP

Rightway Healthcarerightwayhealthcare.comin

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

Tensordyne

PartnerJared Kasner· solo GP

Tensordyne (formerly Recogni)tensordyne.aiin𝕏

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

TimeOS

PartnerJared Kasner· solo GP

YesLawyer

PartnerJared Kasner· solo GP

Exits · 1

IPOs and acquisitions across the tracked portfolio

CyabraNASDAQ: CYAB

Portfolio news

latest coverage across their companies

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

Ineffable Ventures photo

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