Overview
Portfolio
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Rebel Fund
San Francisco, United States
Focus on early‑stage Y Combinator companies (top 10% of applicants), investing pre‑Demo Day to capture high‑potential startups.
Portfolio
109+
Employees
15+
Founded
2019
AUM
≈ $131.2M
Investment focus
Stages
No stages listed
Industries
No industries listedGeographic scope
United States
Fund details
Funds
Rebel Fund LP
$23.1M
Rebel Fund QP LP
$42.2M
Rebel Fund II Master LP
$22.5M
Rebel Fund II QP LP
$43.4M
Sources
Rebel Fund
Focus on early‑stage Y Combinator companies (top 10% of applicants), investing pre‑Demo Day to capture high‑potential startups.
Portfolio
109+
Employees
15+
Founded
2019
AUM
≈ $131.2M
Funds
Rebel Fund LP · $23.1M
Rebel Fund QP LP · $42.2M
Rebel Fund II Master LP · $22.5M
Rebel Fund II QP LP · $43.4M
Stages
No stages listed
Industries
No industries listedGeographic scope
United States
Sources
Showing 24 of 105 matched portfolio companies
AccessOwl automates the provisioning and permissioning of employee access to various SaaS applications, enabling organizations to manage app access, requests, and compliance in a centralized platform. This solution reduces the risk of data breaches and saves up to 85% of time spent on manual access management processes.
Airbyte is an open-source data integration engine that enables organizations to sync data from various applications to data warehouses, facilitating seamless data movement across multi-cloud environments. By providing a platform for building custom connectors with low-code or no-code options, Airbyte addresses the challenge of managing diverse data sources while ensuring data privacy and governance.
Funding: $181.2M
Rough estimate of the amount of funding raised
Funding: $181.2M
Rough estimate of the amount of funding raised
AiSDR utilizes AI algorithms to automate meeting scheduling by analyzing leads' LinkedIn activity and integrating with HubSpot data to generate personalized email and text outreach. This reduces the administrative burden on sales teams, enabling them to focus on high-value interactions and increasing their lead conversion rates.
Funding: $3.0M
Rough estimate of the amount of funding raised
Funding: $3.0M
Rough estimate of the amount of funding raised
Albedo builds satellites that capture ultra-high resolution 10 cm visible imagery and 2 m thermal imagery, enabling organizations to monitor infrastructure, natural resources, and ecosystems from space. This technology provides timely, detailed insights for decision-making, addressing the need for accurate and actionable data in various sectors.
Funding: $93.0M
Rough estimate of the amount of funding raised
Funding: $93.0M
Rough estimate of the amount of funding raised
Alephee provides a digital platform that connects automotive aftermarket brands, manufacturers, wholesalers, and retailers, facilitating efficient online sourcing and sales through integrated marketplace solutions. The platform enhances visibility across the supply chain, enabling businesses to streamline operations and achieve up to 80% growth in their first year.
Funding: $125.0K
Rough estimate of the amount of funding raised
Funding: $125.0K
Rough estimate of the amount of funding raised
Alga Biosciences develops an algae-based feed supplement designed to mitigate methane emissions from livestock. This additive significantly reduces enteric methane output in cattle while simultaneously decreasing the required feed volume for growth. The result is lower greenhouse gas emissions and improved economic efficiency for cattle producers.
Funding: $4.0M
Rough estimate of the amount of funding raised
Funding: $4.0M
Rough estimate of the amount of funding raised
Algen Biotechnologies utilizes a proprietary CRISPR gene-modulation system and advanced AI models to decode complex gene networks and identify disease-driving RNA signaling pathways. This approach accelerates therapeutic drug discovery by providing high-confidence insights into the biological mechanisms underlying various diseases.
Funding: $9.1M
Rough estimate of the amount of funding raised
Funding: $9.1M
Rough estimate of the amount of funding raised
No detailed information about Alphaflow's product or services is available from the provided source.
Funding: $16.5M
Rough estimate of the amount of funding raised
Funding: $16.5M
Rough estimate of the amount of funding raised
ALT TEX develops a bioplastic fiber from food waste using a patent-pending food-to-fabric technology, creating a sustainable alternative to traditional polyester. This process not only reduces greenhouse gas emissions associated with textile production but also addresses the environmental impact of food waste by converting it into biodegradable textiles.
Funding: $2.0M
Rough estimate of the amount of funding raised
Funding: $2.0M
Rough estimate of the amount of funding raised
Beloz is a retail platform connecting small businesses with wholesale suppliers. The service provides access to a wide catalog of products at competitive prices for local merchants. This platform streamlines the procurement process for neighborhood stores seeking inventory solutions.
Anchor provides the complete infrastructure for businesses to build, launch, and scale banking and payment products. Their integrated suite of APIs supports custom accounts, payments, card issuance, credit services, and savings solutions. This platform allows developers to embed financial features directly into their applications while managing compliance and bank relationships.
Funding: $3.9M
Rough estimate of the amount of funding raised
Visa Accelerator
Visa Accelerator
Funding: $3.9M
Rough estimate of the amount of funding raised
Andromeda Surgical develops an AI-guided spatial navigation platform designed to enhance surgical precision, starting within endourology. This software provides surgeons with GPS-like guidance and an intuitive interface to streamline complex procedures. The platform integrates proprietary AI models to support surgeon-in-the-loop autonomous tasks, aiming to improve daily procedure volume and optimize patient outcomes.
Funding: $6.4M
Rough estimate of the amount of funding raised
Funding: $6.4M
Rough estimate of the amount of funding raised
AnFin is a fintech platform that offers a legally compliant application for trading commodity derivatives in Vietnam, integrating real-time price updates and diverse order types for efficient trading. The platform enables users to invest in fractional shares and ETFs, facilitating access to the stock market for individuals with limited capital while ensuring quick deposit and withdrawal processes.
Funding: $6.6M
Rough estimate of the amount of funding raised
Funding: $6.6M
Rough estimate of the amount of funding raised
Angstrom AI utilizes generative AI to perform molecular simulations that compute free energy differences, binding conformations, and hydration sites with ab initio accuracy. This technology replaces traditional wet lab experiments in pre-clinical drug development, significantly accelerating the research process and reducing costs.
Funding: $500.0K
Rough estimate of the amount of funding raised
Funding: $500.0K
Rough estimate of the amount of funding raised
Apollo Group is a marketplace that connects consumers with trained blue-collar service providers in frontier markets, facilitating access to skilled labor where it is often scarce. By streamlining the hiring process, Apollo Group addresses the challenge of finding reliable service providers, enhancing efficiency for both consumers and workers.
Founded 2023
Arist provides a platform that integrates learning and training directly into messaging tools like Teams and Slack, utilizing AI to convert extensive documentation into interactive courses in minutes. This approach enables companies to deliver training at the moment of need, significantly improving employee performance and reducing training time by up to 10 times.
Funding: $16.1M
Rough estimate of the amount of funding raised
Funding: $16.1M
Rough estimate of the amount of funding raised
Armilla AI is a governance platform that provides independent third-party validation and insurance for AI models, ensuring compliance with industry standards and mitigating risks associated with AI deployment. By offering model evaluations, warranties, and coverage for liability and financial damages, Armilla AI enables businesses to adopt AI technologies with confidence while protecting against operational and reputational risks.
Funding: $4.5M
Rough estimate of the amount of funding raised
Funding: $4.5M
Rough estimate of the amount of funding raised
Array Labs provides high-resolution 3D geospatial data using a constellation of radar cubesats. Their all-weather, day/night imaging system captures detailed terrain and object models at 20 cm resolution, offering a cost-effective alternative to traditional aerial methods for applications like digital twin creation and defense intelligence.
Asha Health provides a platform that enables medical practices to convert into AI‑driven clinics, automating routine workflows and patient interactions. The service integrates with existing practice management systems to deliver predictive analytics, virtual triage, and documentation assistance across multiple specialties. Revenue is generated through subscription fees and usage‑based pricing tied to the volume of AI services deployed within each practice.
5+
500+Approximate amount of employees
Funding: $500.0K
Rough estimate of the amount of funding raised
Funding: $500.0K
Rough estimate of the amount of funding raised
This company likely develops artificial intelligence solutions, focusing on machine learning models and data processing applications. They aim to integrate advanced AI capabilities into business workflows for enhanced automation and insight generation. The core offering centers on leveraging proprietary algorithms to solve complex computational problems for their clients.
10+
1K+Approximate amount of employees
Funding: $5.0M
Rough estimate of the amount of funding raised
Funding: $5.0M
Rough estimate of the amount of funding raised
Avelis Health provides AI-driven payment integrity solutions for TPAs and health plans by auditing medical claims to identify and recover billing, coding, and contract errors. The platform uses machine learning models and clinician review to ensure accuracy across 100% of claims, minimizing false positives. Proprietary voice AI agents automate the entire post-payment recovery and dispute resolution process with providers, ensuring efficient fund recovery.
Funding: $500.0K
Rough estimate of the amount of funding raised
Funding: $500.0K
Rough estimate of the amount of funding raised
Aviron Interactive offers a gamified rowing machine that utilizes game psychology and design to enhance user engagement and motivation during workouts. The platform provides a variety of efficient, expert-designed fitness programs that combine strength, endurance, and cardio training, addressing the common issue of workout monotony.
Funding: $23.6M
Rough estimate of the amount of funding raised
Funding: $23.6M
Rough estimate of the amount of funding raised
Axle Labs provides a universal API for insurance verification that enables real-time access to policy status, coverage details, and alerts for changes directly from insurance carriers. This technology reduces financial risk for businesses by ensuring that customers have valid and adequate insurance coverage before transactions occur.
20+
2K+Approximate amount of employees
Funding: $4.5M
Rough estimate of the amount of funding raised
Funding: $4.5M
Rough estimate of the amount of funding raised
Axle provides scheduling and workforce management software specifically designed for home health care providers, utilizing AI-driven logistics algorithms for route optimization and automated scheduling. The platform enhances clinician productivity by 19% and reduces patient no-show rates by 55%, addressing inefficiencies in home health operations.
Funding: $4.4M
Rough estimate of the amount of funding raised
Funding: $4.4M
Rough estimate of the amount of funding raised
Showing 4 of 4 unmatched portfolio companies