Fundraising Fox

Abstract Ventures

San Francisco Β· Pre-Seed–Series A Β· 4 people tracked

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Investment thesis

Seed-stage fund founded by Ramtin Naimi whose boom-bust-resurgence background runs an institutionalized super-angel network that orchestrates targeted introductions to top multi-stage funds, boosting Series A graduation.

Stage
Pre-Seed–Series A
Check
$100K – $1M
HQ
San Francisco, California, US
Leads rounds
Leads
Tracked investments
217

Team Β· 4 people

from the firm's website
Ramtin NaimiΒ· Founder & General Partnerin𝕏

Ramtin Naimi built a LinkedIn scraper tracking 7,000 operators to source founders pre-funding, syndicated roughly a third of AngelList seed volume, and made early investments in Solana and Rippling.

Alex DavidovΒ· General Partnerin𝕏

Alex, a founding general partner and two-time founder whose SkillSlate was acquired by TaskRabbit, helped build the firm into a venture platform and keeps unusually open DMs with deck submissions.

David KwonΒ· Partnerin

David Kwon, a Forbes 30 Under 30 partner, leverages Stripes and Greycroft growth experience to bring later-stage pattern recognition to technical infrastructure seed deals, openly recruiting talent and leading investments.

Will ThomsenΒ· Partnerin𝕏

Will Thomsen pairs venture investing with hands-on engineeringβ€”personally architecting and building a proprietary data platform to modernize VC sourcing and portfolio management through alternative data and software.

What they invest in

from 147 of 217 portfolio companies

AI & Machine Learning Γ—69SaaS Γ—54Enterprise Software Γ—42Developer Tools Γ—29Fintech Γ—29Data & Infrastructure Γ—20Consumer Γ—13Deep Tech Γ—13

HQs:United StatesΓ—54BrazilΓ—2CanadaΓ—1GermanyΓ—1United KingdomΓ—1

Investments Β· showing 200 of 217

founders shown can be your intro path
11x11x.aiin𝕏

11x builds autonomous digital workers using AI and agents to automate repetitive tasks in revenue functions like sales and customer success.

AI & Machine LearningEnterprise SoftwareSaaSSales TechSan Francisco, US

Aaruaaru.comin𝕏

Aaru develops simulation tools and products that organizations use to accelerate product innovation, inform policy, and optimize marketing strategies.

AI & Machine LearningData & InfrastructureEnterprise SoftwareNew York, US

Cameron Fink(Executive Officer, Director)Edward Koh(Executive Officer, Director)

BoardLogan Bartlett(Director)

Acryldataacryldata.ioin𝕏

Acryl Data operates DataHub Cloud, an enterprise context platform built on the open-source DataHub project that unifies data lineage, quality checks, metric definitions, and governance into a "context graph" for AI agents, humans, and dashboards.

AI & Machine LearningData & InfrastructureEnterprise Software

Active Portfolio Companywesper.co

HealthtechNew York, US

AMIR REUVENY(Executive Officer)

Adaptive Securityadaptivesecurity.comin𝕏

Adaptive Security provides security awareness training, phishing attack simulation, and email security solutions designed to defend against AI-powered attacks, deepfakes, and social engineering threats.

CybersecurityEnterprise Software

Brian Long(Founder & CEO)in

AI-powered logistics orchestrationgetmelrose.com

Melrose is an AI operations platform for freight and logistics that reads incoming delivery orders, emails, PDFs, and EDI, then automates the operational work between a company's existing systemsβ€”pricing quotes, order entry into the TMS, status updates, and portal management.

AI & Machine LearningLogistics & Supply ChainSaaS

AirGarageairgarage.com

AirGarage provides a connected platform and operational services for parking asset management, combining IoT cameras for occupancy monitoring with data analytics and management execution for property owners.

B2B MarketplacesData & InfrastructureIoTPropTechSan Francisco, US

Jonathon Barkl(Executive Officer, Director, Promoter)Scott Fitsimones(Executive Officer, Director, Promoter)

BoardMike Maples, Jr.(Director)Sriram Krishnan(Director)Trevor Neff(Director)Ryan Delk(Director)

Alloyrunalloy.com
Alpacaalpaca.marketsin𝕏

Alpaca provides brokerage infrastructure APIs that enable fintechs and financial institutions to build investing applications and platforms with access to stocks, options, crypto, and other asset types.

Data & InfrastructureDeveloper ToolsFintechSaaSSan Francisco, US

Yoshi Yokokawa(Co-founder & CEO)inHitoshi Harada(Founder/CTO)inBen Jackson(Director)Eddie Branchaud(Director)Karen Borchert(Executive Officer, Director)

Amoamo.co
Anonanon.com

Anon builds agentic AI solutions that deploy AI agents from prototypes to production systems for SMBs and Fortune 500 companies.

AI & Machine LearningDeveloper ToolsEnterprise Software

Antifraudcompanyantifraudcompany.comin𝕏

The Antifraud Company uses investigative journalists, industry experts, and AI engineers to expose corporate fraud and file whistleblower claims aimed at recovering misused taxpayer money.

AI & Machine LearningGovTechLegalTech

Sahaj Sharda(Founder)

Antiochantioch.com
Anzennaanzenna.ai
Appliedlabsappliedlabs.aiin𝕏
Arcarcboats.com
Arcanaarcana.ioin𝕏

Arcana provides fundamental and statistical factor models with portfolio analytics for equity investors, offering single-stock and portfolio-level factor decomposition, crowding and ownership data, risk attribution, and constraint-based portfolio optimization.

Data & InfrastructureFintechSaaS

Atom Computingatom-computing.comin𝕏

Atom Computing develops gate-based quantum computers using optically-trapped neutral atoms.

Deep TechHardwareQuantum Computing

Ben Bloom(Founder & CEO)in

Audiogenaudiogen.co𝕏
Avantstayavantstay.comin

Culver City, US

Sean Breuner(Executive Officer, Director, Promoter)Reuben Doetsch(Executive Officer, Director, Promoter)Jesse Suarez(Executive Officer)Shawn Colo(Director)Rishi Reddy(Director)Frederick Tuomi(Director)

Axiom Bioaxi.omin

Axi.om uses agentic intelligence and AI to predict, explain, and fix drug toxicity early in development by leveraging the largest experimental-to-clinical dataset of profiled molecules linked to human clinical outcomes.

AI & Machine LearningBiotechMedical Devices

Bestowbestow.comin

Bestow provides software solutions for life insurance carriers to digitize operations, launch new products, and accelerate growth.

Enterprise SoftwareInsurTechSaaSDallas, US

Melbourne O'Banion(CEO and Co-Founder)Jonathan Abelmann(President and Co-Founder)

Bevelbevel.health𝕏

Bevel is a mobile health app that aggregates and analyzes data from wearables and clinical records to provide personalized health metrics, coaching, and insights on sleep, recovery, strain, and fitness.

ConsumerDigital HealthWellness & Fitness

Bezelgetbezel.com
Blazeblaze.aiin

Blaze is an AI platform that generates marketing content for social media, blogs, email, and video.

AI & Machine LearningMarketing TechSaaS

Adam Nathan(CEO & Founder)

Bloomablooma.ai

Blooma provides intelligent automation software for commercial real estate (CRE) lending, automating data extraction, borrower profiling, loan scoring, and portfolio monitoring for national and regional banks, community banks, and debt funds.

AI & Machine LearningEnterprise SoftwareFintechSan Diego, US

Shayne Skaff(CEO)Tal Almog

Bravebrave.com𝕏

Brave is a web browser that blocks third-party ads, trackers, and tracking cookies while offering built-in privacy features including a VPN, search engine, and AI assistant.

ConsumerDeveloper Tools

Brigithellobrigit.com𝕏

Brigit is a mobile financial health app that helps low-income Americans avoid overdrafts, access emergency cash, build credit, and budget for savings.

Fintech

Zuben Mathews(Co-founder)Hamel Kothari(Co-founder)

Calizacaliza.coin𝕏

Caliza provides cross-border payment infrastructure and multi-currency account management for businesses operating globally, enabling instant transfers, payouts, and compliant financial operations across North America, Asia, South America, Europe, and Africa.

Enterprise SoftwareFintech<UNKNOWN>

Chanceappchanceapp.com

Chance is a messaging app focused on personal conversations with close contacts.

ConsumerSocial

Charlielabscharlielabs.aiin𝕏

Charlie Labs builds "daemons" β€” always-on AI processes defined in Markdown files that work proactively across tools like Slack, Linear, and GitHub to handle recurring maintenance work such as PR review, issue labeling, dependency updates, and documentation upkeep.

AI & Machine LearningDeveloper ToolsFuture of Work

Charthopcharthop.comin𝕏

ChartHop provides a people operations platform that unifies people data and HR workflows including onboarding, compensation management, performance reviews, and employee engagement surveys.

AI & Machine LearningEnterprise SoftwareHR TechSaaSBrooklyn, US

Ian White(Executive Officer, Director)

Cherrywithcherry.com

Cherry is a point-of-sale financing platform that enables healthcare practices to offer patients buy-now-pay-later payment plans with instant approval and competitive rates.

FintechHealthtechSaaS

Clayclay.comin𝕏

Clay provides a data enrichment and workflow platform that combines first-party, intent, and third-party data from 100+ sources to help sales and growth teams identify and reach target customers.

AI & Machine LearningData & InfrastructureMarketing TechSaaSNew York, US

Cloudtruckscloudtrucks.comin𝕏

CloudTrucks provides a platform that connects independent truck owner-operators to a network of carriers for freight shipping, handling compliance and cash flow management.

Logistics & Supply ChainSaaS

Cluelycluely.com𝕏

Cluely is an AI meeting assistant that provides real-time transcription, note-taking, and instant answers during video calls while remaining undetectable on screen.

AI & Machine LearningFuture of WorkSaaS

Cognitioncognition.aiin𝕏

Cognition develops Devin, an autonomous AI software engineer agent that plans, writes, tests, and deploys production code within existing development environments to augment human engineering teams.

AI & Machine LearningDeveloper ToolsEnterprise Software

Scott Wu(Founder)Walden Yan(Founder)Steven Hao(Founder)in

Collective Apparel Copartiful.comin𝕏

Partiful is an event management platform that enables users to create and share event invitations, sell tickets, manage guest lists, and coordinate event logistics through features like QR code check-in, messaging, and photo sharing.

ConsumerMarketplacesBrooklyn, US

ComfyUIcomfy.org

Comfy (ComfyUI) is a node-based AI creation engine that lets visual professionals connect models, processing steps, and outputs on a canvas with control over every parameter and output.

AI & Machine LearningCreator EconomyDeveloper Tools

Compoundcompound.finance
Concretehqconcretehq.comin𝕏

Concrete indexes venture portfolio communication across emails, meetings, documents, and links, then extracts structured, source-linked signals such as metrics and operational data.

AI & Machine LearningFintechSaaS

Conductor AIconductorai.coin

Conductor AI builds the Conduit platform, which ingests complex policy documents and encodes expert processes into AI-powered agentic workflows for document review, approval, agentic search, and redaction.

AI & Machine LearningDefense TechGovTechBiddeford, US

Eric Schwartz(Executive Officer, Director)Zachary Long(Executive Officer, Director)Benjamin Fichter(Executive Officer, Director)

Conniehealthconniehealth.comin

Connie Health helps Medicare-eligible individuals compare and enroll in Medicare plans, using technology to match plans to a person's budget and healthcare needs alongside local agents.

Digital HealthHealthtechInsurTech

Cornercorner.inc
Crossmint, Inc. ζŠ•θ³‡εΉ΄ζœˆζ—₯: 2025/08/27crossmint.comin𝕏

Crossmint is a platform for integrating stablecoin infrastructure including wallets, onramps, and payment orchestration for enterprises and developers.

Crypto & Web3FintechSaaS

Crusoe Energycrusoe.aiin𝕏

Crusoe builds energy-first AI infrastructure, using innovative and renewable energy sources to power hyperscale AI factories and a cloud platform for AI workloads.

AI & Machine LearningCloud ComputingEnergy

Cully Cavness(Co-Founder)

Curegetcure.appin

CURE operates a booking platform that connects pharmacies with delivery service partners to generate online orders.

B2B MarketplacesHealthtechSaaS<UNKNOWN>, DE

Deeptunedeeptune.ai

Deeptune builds simulation environments ("training gyms") where AI agents can practice tasks like writing code or working in software such as Slack and Salesforce, then learn and improve over time.

AI & Machine LearningDeep TechDeveloper ToolsNew York, US

Delphidelphi.aiin𝕏

Delphi is an AI-powered assistant platform that helps venture capitalists scale their investment operations by automating deal screening, founder communication, and thought leadership distribution.

AI & Machine LearningCreator EconomyEdTechEnterprise SoftwareFuture of WorkSaaS

BoardKeith Rabois(Investor/Venture Capitalist)

Deunadeuna.comin
Dopplerdoppler.comin𝕏

Doppler provides a secrets management platform for developers, DevOps, and security teams to securely manage sensitive credentials and configuration data within their development workflows.

Cloud ComputingCybersecurityDeveloper ToolsEnterprise SoftwareAustin, US

Brian Vallelunga(Chairman & Founder)in

Doverdover.comin𝕏

Dover is a recruiting platform that matches startups with fractional recruiters and provides a free applicant tracking system (ATS) for hiring.

Enterprise SoftwareHR TechSaaSSan Francisco, US

George Carollo(Founder)in

Dupedupe.com𝕏
dYdXdydx.exchangein𝕏

dYdX is a decentralized exchange for trading perpetuals that uses zero-knowledge proofs to provide security and privacy.

Crypto & Web3Fintech

Antonio Juliano(Founder)inIvo Crnkovic-Rubsamen(CEO)

Earnbetterearnbetter.comin𝕏

EarnBetter, now part of EarnIn, offers AI tools for job seekers, including automatic resume rewriting and formatting, cover letter generation, personalized job matches across more than 5 million listings, and a job-search tracking platform.

AI & Machine LearningFuture of WorkHR Tech

Frequently asked questions

What stage does Abstract Ventures invest at?
Abstract Ventures invests at the Pre-Seed, Seed, Series A stages.
What is Abstract Ventures's typical check size?
Abstract Ventures typically writes checks of $100K – $1M.
What sectors does Abstract Ventures focus on?
Abstract Ventures focuses on AI & Machine Learning, Crypto & Web3, Deep Tech, Developer Tools, Fintech, Hardware.
Where is Abstract Ventures located?
Abstract Ventures is headquartered in San Francisco, US.
Does Abstract Ventures lead rounds?
Yes, Abstract Ventures leads investment rounds.

Images

Abstract Ventures photo

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