Abstraction Capital — Full Portfolio

Rebulk provides software and computer vision technology to track and manage bulk material inventory across industries like agriculture, recycling, and logistics.

AI & Machine LearningEnterprise SoftwareLogistics & Supply ChainSaaSOlathe, US

Warren Wijaya Wang(Founder)inCole Robertson(Founder)in

PartnerTaylor Clauson· solo GP

Co-investorsRedbud VCY CombinatorFCVCKCRise Fund

Poolside builds open-weight foundation models and agentic coding models, including the Laguna family, along with the systems and infrastructure needed to train, refine, and improve these models.

AI & Machine LearningDeveloper Tools

Jason Warner(Founder & CEO)inEiso Kant(Founder)

PartnerTaylor Clauson· solo GP

Co-investors7GC & CoAir Street CapitalB Capital GroupB4 CapitalBain Capital VenturesFelicis Ventures+24 more

Argilla develops open-source, data-centric software for building and improving AI and NLP models, with a focus on human feedback and data quality.

AI & Machine LearningData & InfrastructureDeveloper ToolsCarpesa, Valencia

Francisco de Asis Aranda Montes(Executive Officer, Director)Daniel Vila Suero(Executive Officer, Director, Promoter)Daniel Vila(CEO)inPaco Aranda(CTO)inJames Alcorn(Director)Paco Nathan(Director)

PartnerTaylor Clauson· solo GP

Co-investorsCriteria Venture TechEniac VenturesSAV (Scale Asia Ventures)Vermilion Cliffs VenturesZetta Venture Partners

PartnerTaylor Clauson· solo GP

Co-investorsBeat VenturesBMW i VenturesSpacecadet VenturesStage 2 Capital

Browser automation, quickly and without code

Axiom.ai provides a no-code tool that records and replays browser interactions to automate repetitive tasks, allowing non-technical users to program routine workflows by example rather than code.

Enterprise SoftwareSaaSLondon, GB

Yaseer Sheriff(Founder)inSimon Williams(Founder)inAlex Barlow(Founder)in

PartnerTaylor Clauson· solo GP

Co-investors7percent VenturesTechstarsY Combinator

Buddy is a digital commerce platform for insurance that converts insurers' product rules, pricing, and workflows into a structured data format (ION™) and deploys them as embeddable online buying experiences across channels, including AI-powered ones.

AI & Machine LearningFintechInsurTech

PartnerTaylor Clauson· solo GP

Co-investorsNewlin Ventures

Buf builds developer tools for working with Protobuf and gRPC, including the Buf Schema Registry (generated SDKs, API documentation, plugin management, and governance) and the Buf CLI for local Protobuf development.

Data & InfrastructureDeveloper ToolsSaaS

PartnerTaylor Clauson· solo GP

Co-investorsGarage CapitalLux Capital

Tool for integrating production-ready AI copilots into any product quickly.

Co-investors97212 Ventures

Cloud infrastructure for machine learning at scale (acquired by Databricks)

PartnerTaylor Clauson· solo GP

Dreamlit is an AI-powered email platform that connects to a company's live database to build and publish transactional, lifecycle, and marketing email workflows described in natural language.

AI & Machine LearningMarketing TechSaaS

PartnerTaylor Clauson· solo GP

Rebulk is a platform for bulk-materials terminal and transport operations that captures billable events — railcars, trucks, transfers, scale tickets, BOLs, inventory movements, demurrage — onto a single record to support invoicing and inventory visibility.

Enterprise SoftwareLogistics & Supply ChainSaaS

PartnerTaylor Clauson· solo GP

Co-investorsFlyover CapitalRedbud VC

Freshpaint provides a platform for healthcare marketers to securely connect and activate customer data across marketing channels while maintaining privacy compliance.

Data & InfrastructureDeveloper ToolsDigital HealthEnterprise SoftwareHealthtechMarketing TechSaaSSan Francisco, US

Steven Fitzsimmons(Founder)inMichael Malis(Founder)inRay Mina(Chief Executive Officer)inTom Spiegelman(Chief Product & Technology Officer)in

PartnerTaylor Clauson· solo GP

Co-investorsSignalFireThreshold VenturesVibe CapitalY CombinatorZero Prime Ventures

Hoss provides a platform for API companies to manage documentation, monitor API usage, and offer customizable developer dashboards to their customers.

Developer ToolsEnterprise SoftwareSaaSAustin, US

Cameron Cooper(Founder)inTrung Vu(Founder)inMatt Hawkins(Founder)in

PartnerTaylor Clauson· solo GP

Co-investorsY CombinatorLombardstreet Ventures

Modal provides a serverless cloud platform designed for data, AI, and machine learning applications, enabling developers to scale from zero to thousands of CPUs or GPUs with simple code.

AI & Machine LearningCloud ComputingDeveloper ToolsNew York, US

Erik BernhardssonAkshat Bubna(Founder)

PartnerTaylor Clauson· solo GP

Co-investorsAmplify PartnersLux CapitalRedpoint VenturesCreandumGeneral CatalystAccel+8 more

Lekko built dynamic software configuration tools that let companies change application behavior in code without rebuilds or feature-flag issues, based on a system its team developed at Uber and Meta.

Developer ToolsEnterprise SoftwareSaaSMountain View, US

Konrad Niemiec(Founder)

PartnerTaylor Clauson· solo GP

Model Prime provides a platform for ingesting, storing, and managing robotics log data, with native support for ROS log formats, MCAP files, and PX4 autopilot logs.

Data & InfrastructureDeveloper ToolsRobotics

PartnerTaylor Clauson· solo GP

Co-investorsEniac Ventures

Calvin Cooper(Founder)inRob May(Founder)in

Co-investorsBantam GroupBetaworksMu Ventures

Nozomio develops AI products focused on improving how systems understand and maintain context in machine learning applications.

AI & Machine LearningConsumerDeveloper ToolsEnterprise SoftwareSan Francisco, US

Arlan Rakhmetzhanov(Founder)in

PartnerTaylor Clauson· solo GP

Co-investorsTranspose Platform ManagementY CombinatorBoxGroupCRV (Charles River Ventures)LocalGlobe

PartnerTaylor Clauson· solo GP

Co-investorsSouth QuadZenda

Odynn is an AI-powered, modular white-label platform with APIs that lets fintechs, banks, card issuers, and travel companies launch embedded travel, loyalty, and rewards programs.

FintechSaaSTravel & HospitalityLakeville, US

Bruce Garner(Founder, COO & CFO)inJohn Taylor Garner(Founder & CEO)inAnuj Patel(Co-Founder & CTO)inYohan Mehary(Chief of Staff)

BoardMike Mullen(Director)

PartnerTaylor Clauson· solo GP

Co-investorsBonfire VenturesFiat Ventures

Ops Companion builds AI systems that give organizations control over their data, infrastructure, and costs while reducing dependence on third-party platforms.

AI & Machine LearningEnterprise SoftwareSaaS

Co-investorsMissouri Technology CorporationCultivation Capital

Data management for machine learning datasets

Oxen.ai provides a platform for creating and managing digital assets, including videos and images, with integrated generative AI capabilities and model fine-tuning for visual style customization.

AI & Machine LearningCreator Economy

PartnerTaylor Clauson· solo GP

Co-investorsBeat VenturesPebblebedRackhouse Venture Management LpRitual Capital

Turn changes in your design files into pull requests for Flutter apps (acquired by El Paso Labs)

Pensar provides AI agents that continuously perform adversarial security testing on software systems, mapping a company's attack surface, chaining vulnerabilities across services, and shipping fixes for each finding.

AI & Machine LearningCybersecurityDeveloper Tools

PartnerTaylor Clauson· solo GP

Prototyper is a canvas-based design and development tool where designers, engineers, and AI agents work on the same surface to turn designs directly into working code and shipped products.

AI & Machine LearningDeveloper ToolsSaaS

PartnerTaylor Clauson· solo GP

Quiltt provides fintech infrastructure that connects builders to financial data aggregators and enrichment providers through a single integration.

Data & InfrastructureDeveloper ToolsFintech

Ruben(Co-Founder & CEO)Mark(Co-Founder & CCO)Ruben Izmailyan(Founder)inZane Pickett(CTO)in

PartnerTaylor Clauson· solo GP

Co-investorsEarly Light VenturesGranatus VenturesK Street CapitalNVP CapitalOvereasy VenturesGreycroft+2 more

Shuttle is an open source cloud platform for building and deploying web apps, aimed at reducing deployment times by replacing container-based infrastructure with a more lightweight system.

Cloud ComputingDeveloper ToolsSaaS

PartnerTaylor Clauson· solo GP

Co-investorsHorizon

Single Origin builds data infrastructure tooling that analyzes and optimizes queries and pipelines to reduce compute costs and improve engineering productivity for data teams.

AI & Machine LearningData & InfrastructureDeveloper ToolsEnterprise SoftwareSan Francisco, US

Xiaodong Wang(Founder)Zhihao(Software Engineer)

PartnerTaylor Clauson· solo GP

Co-investorsBasis Set VenturesWebb Investment Network

Soren is an AI services company that designs, deploys, and maintains custom AI systems built around specific business workflows for small and midsize organizations.

AI & Machine LearningEnterprise SoftwareSaaS

Kevin Xie

PartnerTaylor Clauson· solo GP

Swell is an ecommerce platform for launching online stores that sell physical goods, digital products, and subscriptions from a unified dashboard.

E-commerceRetail TechSaaS

PartnerTaylor Clauson· solo GP

CopilotKit provides an open-source framework and protocol (AG-UI) for developers to build and embed AI agents with rich, interactive user interfaces directly into applications, including web, Slack, and Teams.

AI & Machine LearningDeveloper ToolsSaaSIssaquah, US

Atai Barkai(CEO)inUli Barkai(Founder)in

PartnerTaylor Clauson· solo GP

Co-investors97212 VenturesDeep Acrefresh.fundGlilot Capital PartnersSignalFireTechstars+1 more

Unify provides AI agents that handle routine business tasks across communications, sales, operations, and engineering by executing pre-built workflows or custom automation.

AI & Machine LearningEnterprise SoftwareFuture of WorkSaaSLondon, GB

Daniel Lenton(Founder)in

PartnerTaylor Clauson· solo GP

Co-investorsA.Capital VenturesBattery VenturesJ12 VenturesLeonis CapitalLunar VenturesSamsung Next+9 more

vlt operates JavaScript package registries that let teams publish scoped and private npm-compatible packages, manage organizations and access, and give developers and CI environments a consistent source for public and private dependencies.

Cloud ComputingCybersecurityDeveloper Tools

PartnerTaylor Clauson· solo GP

Co-investorsAccel

Wasp is a full-stack web framework that reduces boilerplate code and provides built-in structure for web application development.

Developer ToolsEnterprise SoftwareZagreb, HR

Matija Šošić(Founder)inMartin Sosic(Founder)in

PartnerTaylor Clauson· solo GP

Co-investorsbig_betsBrighter CapitalMetis VenturesY Combinator468 Capital

Wilderness Labs builds Meadow, an IoT platform that runs full .NET Standard applications on embeddable microcontrollers, with reference hardware, connectivity support (WiFi, Ethernet, Cellular), and a cloud service (Meadow.Cloud) for over-the-air updates, health monitoring, and fleet management.

Developer ToolsHardwareIoT

PartnerTaylor Clauson· solo GP

YearOne is an AI-powered software engineering intelligence platform that provides data-driven insights to help development teams improve productivity, reduce burnout, and mitigate project delivery risk.

AI & Machine LearningDeveloper ToolsEnterprise SoftwareHR TechPortland, US

PartnerTaylor Clauson· solo GP

Co-investorsLong Way VenturesPortland Seed FundTechstarsAccenture VenturesCascade Seed FundThe BFM Fund