Rebel Fund

Vantel is a software company that provides AI-driven solutions for commercial insurance brokers.

Instinct Space is an aerospace company developing a lunar navigation satellite system.

Orbital Operations is developing high thrust space vehicles for satellite defense.

Mesh is an AI-native bookkeeper that reconciles transactions, books journal entries and provides real-time answers to accounting inquiries.

Cardamon is an IT company that offers an AI-powered platform designed to automate regulatory compliance for financial firms.

Infinite is a fintech company that provides accounting integration, global compliance, embedded wallets, and digital payment solutions.

Mecha Health is a healthtech company that develops digital tools for remote injury assessment, monitoring, and treatment plans.

Dalus is a software for systems engineering that uses artificial intelligence to model and evaluate complex systems for use in robotics, aerospace, defense, and other mission-critical industries.

Peppr AI is a software company specializing in AI-powered knowledge management solutions.

HUD is a platform that evaluates and enhances computer use agents across diverse environments and tasks.

Open-source Evaluation Infrastructure for LLMs

Rocketable is a software holding company that acquires existing software products and operates them using AI agents.

Legal tech company that qualifies, intakes, closes, and retains clients with AI agents.

Pickle is an AI startup comprised of AI engineers with medical and computer engineering backgrounds. It provides a personalized real-time lip-syncing clone service that can be used on video conferencing platforms such as Zoom and Google Meet based on the vision of 'Make Chats Easy' with AI.

Nitrode is an AI-assisted gaming platform designed to transform the gaming experience.

Tally is an AI associate that transforms the audit function, helping accounting firms modernize and streamline their operations.

Toothy.ai is an IT company specializing in AI-driven automation for dental revenue cycle management (RCM).

Capi Money is digital payment platform that provides budgeting tools, expense tracking, investment analysis services.

TaxGPT uses artificial intelligence and tax information to automate tax filing.

Symphony trains employees using AI voice simulations of real-world scenarios to help them practice and improve performance.

Asha Health is a Health Care Hospital offering AI Support to patients between visits.

Lightscreen AI is developing a speech agent for unbeatable tech screens, allowing hiring managers to focus on truly skilled candidates.

Fifth Door is a next generation game platform that allows you to bring your game online in a matter of minutes.

Bifrost Orbital is building relay infrastructure in low Earth orbit to provide always-on, continuous connectivity and access to satellites, anywhere, anytime.

Circle Mind deploys open-source RAG using knowledge graphs and PageRank.

Relvy AI is a software development company that develops AI agents to automatically discover and debug issues before they escalate.

AI compliance analysts for banks and fintechs.

Gecko Security finds and fixes security vulnerabilities in codebase, just like having a security engineer making one's code secure.

PermitPortal offers AI insights, local intelligence, and automated workflows for developers to navigate pre-construction processes.

Electric fleets park and charge anywhere

Corgi is a caring and comprehensive AI insurance provider, dedicated to understanding and addressing the insurance needs.

Angstrom AI leverages GenAI-based molecular simulations to replace wet lab experiments in pre-clinical drug development.

Cercli is a human resources, modern payroll and employee data platform for the Middle East and North Africa (MENA).

We’re a team of artists, engineers, and researchers building controllable AI video editing tools to unbound human creative potential. Our research team build AI video models to understand and affect fine-grained, controllable edits over any human in any video. Our product team makes these models accessible to editors, animators, developers, and businesses to edit and repurpose any video for any audience. Our technology is used to automate lip-dubbing in localization processes in entertainment, create dynamic marketing campaigns personalized to individuals or communities, animate new characters to life in minutes instead of days, affect word-level edits in studio-grade videos to fix mistakes in post-production avoiding having to rerecord entire scenes, and more. Our models are used by everyday people, prosumers, developers, and businesses large and small to tell outstanding stories. In just the last year we graduated at the top of our YC batch (W24), raised a $5.5M seed backed by GV, won the AI grant from Nat Friedman and Daniel Gross, scaled to millions in revenue – and this is only the beginning.

We help founders and investors to grow their network and fundraise faster with AI. Founded by a team of repeat founders and VCs (2 times YC, $180M raised, with an exit).

Dev tool that builds apps from scratch by talking to users

Hona AI is an AI data platform that collects and maintains healthcare history and records of patients.

TrueClaim operates a medical claims verification platform aimed at reducing fraud, waste, abuse, and errors in medical billing for self-insured employers and their employees. The platform engages with health insurance plan members during the billing cycle, utilizing a straightforward question-and-answer dialogue to validate claims made on their behalf. This approach not only helps to substantiate medical claims but also allows patients to provide feedback on their healthcare experiences, thereby enhancing transparency and accountability in the billing process. By maximizing healthcare benefits, TrueClaim supports employers in managing their healthcare costs effectively.

AI-powered workspace for freight forwarding

Dr. Treat is a pet health and wellness company dedicated to enhancing the health and wellbeing of companion animals through personalized care. The organization offers a comprehensive range of veterinary services, including preventive care, primary care, surgical and dental care, and diagnostic services. By rethinking traditional processes and workflows, Dr. Treat aims to create a more effective approach to pet care, ensuring that animals live happy and healthy lives.

Atla is a company that provides artificial intelligence services aimed at assisting legal practitioners in navigating extensive legal texts. By leveraging machine learning, Atla enables users to efficiently search through millions of documents and extract vital information. This technology allows legal professionals to quickly generate accurate answers to their inquiries, thereby enhancing their research capabilities and streamlining their workflow.

AiSDR specializes in automating the sales process through its artificial intelligence-powered platform. The company focuses on efficiently categorizing leads and facilitating communication with prospects. By automating the qualification of inbound leads and designing personalized email campaigns, AiSDR enables businesses to streamline their marketing efforts and enhance their sales pipelines. This approach not only helps startups increase their sales but also reduces operational costs by managing outbound email campaigns effectively. The platform's capabilities allow clients to engage prospects more effectively, ultimately motivating them to schedule meetings with sales representatives.

Shekel Mobility is a financial technology company focused on providing a comprehensive platform for auto dealerships. The platform offers a range of services including credit financing, dealership management, and operational tools aimed at enhancing the efficiency and market potential of auto dealers. By facilitating access to low-interest financing, Shekel Mobility supports used-car dealership transactions and operations, allowing dealers to discover, finance, and exchange vehicles more effectively. The company's solutions are designed to empower dealerships, equipping them with the necessary resources for sustainable growth in a competitive automotive market.

Krave Mart is a quick-commerce startup offering the delivery of groceries and other products in 10 minutes.

Deasie is a startup that creates tools to give businesses more control over text-generating AI models.

Clinikally is India’s first integrated telemedicine and e-pharmacy platform focused on dermatology. The company enables patients to connect with qualified dermatologists within 30 minutes, offering personalized treatment plans. Through its digital health platform, Clinikally employs artificial intelligence for diagnostics and provides access to prescription-grade products in dermatology, nutrition, and wellness. This approach allows patients to conveniently purchase a range of healthcare products at affordable prices, enhancing the accessibility of dermatological care in India.

Sohar Health is a platform focused on enhancing the operations of behavioral health companies through a cloud-based eligibility verification and utilization reporting system. It provides an API-driven solution that facilitates eligibility verification and employs AI-powered medical coding to streamline manual workflows. The platform includes features designed to automate processes, manage eligibility files securely, and offer utilization analytics and reporting. This comprehensive approach enables digital health providers to scale their operations efficiently and increase revenue.

Studdy is a tutoring platform leveraging artificial intelligence to help students grasp diverse subjects within the school curriculum. The platform operates as a multilingual tutor that uses AI, as well as advanced speech, text, and image recognition technology to enhance students' ability to learn new subjects.

Hyperbound is a simulated AI Sales Roleplay platform that turns ICP descriptions into interactive AI buyers in less than 2 minutes. It helps your sales team onboard 50% faster and boosts your team's conversions on cold, warm, & discovery calls. Every sales team wants to do more roleplays, but it's often unscalable and biased. Instead of having your sellers practice on real prospects and burn leads in the process, Hyperbound allows your reps to get realistic at-bats with an AI buyer. Sellers can finally gain call confidence and mastery in a simulated environment that doesn't put your pipeline at risk and gives time back to your managers. Interested in trying it out today? Start a free demo simulation at hyperbound.ai and contact us at founders@hyperbound.ai for next steps.

Metal's offers advanced intelligence and insights on venture investors, enabling founders to be super targeted in pursuing firms that are most likely to invest. For founders actively raising capital, the platform unlocks an advanced level of efficiency by showing optimal intro pathways to each investor and by offering a customisable investor CRM platform.

Vellum is a developer platform for the production of LLM apps.

JustPaid is a business payment and accounting software company based in Silicon Valley. It offers a platform designed to enhance payment management for both small and large businesses. The platform automates the entire receivables lifecycle by comprehending, structuring, and organizing various contracts, including master service agreements, purchase orders, and modifications. JustPaid provides a centralized experience for managing customer revenue, which includes features for cash flow management, contract tracking, and accounting approvals. By integrating blockchain technology, the platform enables startups and established companies to streamline their accounting tasks, save time, and improve overall efficiency.

Gridware specializes in advanced grid monitoring solutions aimed at enhancing the safety and reliability of electrical infrastructure. The company develops a sophisticated sensing system equipped with high-precision sensor arrays and artificial intelligence to continuously analyze the electrical and mechanical behavior of grid assets. This technology detects and predicts faults by monitoring the ambient environment around power poles, allowing utilities to identify potential issues before they escalate into serious problems. By facilitating timely repairs and enabling rapid responses to environmental anomalies, Gridware's solutions help mitigate risks such as wildfires and power outages. Headquartered in the Bay Area of California, Gridware is a privately held company supported by prominent climate-tech investors.

Syncly empowers businesses to automatically categorize and analyze customer feedback using AI, providing a scalable solution for feedback management and enabling prioritization based on revenue impact.

Scanbase is a versatile company focused on enhancing diagnostic medicine through its advanced computer vision platform. It develops a digital care planning and management tool that improves the patient experience during at-home diagnostics. By transforming traditional analog tests into digital workflows, Scanbase enables medical companies to analyze risks using photographs of rapid diagnostic tests. This innovative approach facilitates the immediate return of results, thereby streamlining the diagnostic process and contributing to more effective patient care.

Axle is an open platform for consumer-permissioned insurance data. With Axle, companies can instantly verify insurance and monitor ongoing coverage, helping them create a frictionless experience for their customers and reduce operational risk through better-informed decisions.

Proglix is a provider of innovative software solutions tailored to the needs of businesses in various sectors. The company focuses on developing customized software applications that enhance operational efficiency and productivity. Proglix's team of experts collaborates closely with clients to identify their unique requirements, ensuring that the delivered solutions align with specific business objectives. Additionally, Proglix offers a procurement platform aimed at optimizing the purchasing process for industrial products, particularly in electrical, engineering, and construction supplies. By leveraging advanced technology, the platform helps businesses secure competitive pricing and connects them with reliable suppliers of raw materials. Through its commitment to innovation and partnership, Proglix supports organizations in streamlining their processes and maintaining a competitive edge.

Invopop specializes in providing invoicing solutions for global software companies, ensuring compliance with local invoicing regulations. The company offers an API that efficiently records sales, generates invoices, and formats them according to the requirements of the relevant tax authorities. Its invoicing software incorporates a comprehensive library and micro-services that define local tax structures, validation rules, and digital signature protocols. By converting invoices into various local formats, such as PDFs and XML standards, and facilitating their transmission to accounting platforms, Invopop simplifies the invoicing process for developers and finance teams. This enables businesses to navigate complex regulatory environments with ease.

Vaero is a developer of enterprise software that facilitates the creation of data pipelines specifically for log data. The company provides a range of features including one-click deployment, cloud-based customer self-management, and centralized management of deployments through a single dashboard. This enables clients to efficiently collect, transform, and store their log data in various destinations, while maintaining control over their data processes. Vaero's solutions are designed to streamline the workflow for developers, making it easier to handle complex data operations.

Vitalize Care addresses critical challenges in clinical operations for health systems, focusing on enhancing staffing and scheduling efficiency. By optimizing these areas, the company helps hospitals significantly reduce labor costs and improve overall operational performance, thereby alleviating the workload of clinical leaders. In addition, Vitalize Care offers a wellness platform aimed at improving mental and emotional well-being. This platform features cognitive behavioral therapy and a dynamic dashboard that provides real-time insights into staff well-being and performance. Employers benefit from 24/7 access to evidence-based digital mental health resources, enabling them to understand and support their staff more effectively through data on mental health trends, app engagement, and factors contributing to burnout.

Honeydew is a shared source of truth for data consumers and analytics. They built a semantic layer designed for collaboration and reusability. The early adopters use the product to standardize metrics. The data for business users; And reuse logic across BI dashboards.

We help founders and investors to grow their network and fundraise faster with AI. Founded by a team of repeat founders and VCs (2 times YC, $180M raised, with an exit).

Yuma AI is a customer support automation company using generative AI to streamline and automate support services. The platform enhances agent productivity while significantly reducing costs for Shopify merchants by providing automated AI customer service.

Storyboarder is a platform that facilitates the creation, purchase, and sale of webcomics. It enables users to develop fully-rigged, poseable characters using a comprehensive library of preset poses. The platform supports users in crafting visual narratives by allowing them to create 3D scenes, which simplifies the processes of shot composition, background design, and character development. This tool is designed to make webcomic creation accessible to a wider audience, empowering anyone to tell their stories visually.

Shekel Mobility is a financial technology company focused on providing a comprehensive platform for auto dealerships. The platform offers a range of services including credit financing, dealership management, and operational tools aimed at enhancing the efficiency and market potential of auto dealers. By facilitating access to low-interest financing, Shekel Mobility supports used-car dealership transactions and operations, allowing dealers to discover, finance, and exchange vehicles more effectively. The company's solutions are designed to empower dealerships, equipping them with the necessary resources for sustainable growth in a competitive automotive market.

Apollo is a diversified technology group that specialises in building consumer marketplaces in frontier markets. Our first consumer brand is called Pluto, a platform for consumers to hire fully-trained service providers in Pakistan.

Peeba is a curated online wholesale marketplace designed to enhance the shopping experience for local retailers in Asia. By connecting independent retailers with a carefully selected catalog of brands, Peeba provides a platform that features a wide range of consumer products, including home accessories, beauty items, and kitchen goods. The marketplace utilizes artificial intelligence to streamline the shopping process and improve product discovery, allowing retailers to efficiently source products from both local and global brands. This innovative approach aims to support retailers in expanding their sales and optimizing their inventory choices.

SPRX specializes in creating a credit automation tool aimed at simplifying the Research and Development (R&D) tax credit process. The company has developed a system that allows users to efficiently prepare R&D tax credit claims, which are often regarded as complex and subject to scrutiny. By utilizing intelligent imports and payroll connection technologies, SPRX's tool can gather and validate data from various sources, facilitating artificial intelligence-driven predictions. This innovation enables tax professionals to complete R&D credit claims more rapidly and cost-effectively, potentially reducing preparation time and expenses by fifty percent.

Wallbit is a neobank for global remote workers, it offers them bank accounts in the US, a debit card, and an investment account to invest in bonds or stocks on the US stock market.

Fastgen is a company that specializes in low-code solutions, specifically focusing on API and workflow building. It provides a user-friendly drag-and-drop interface that allows developers to easily create, read, update, and delete data within applications. By simplifying the development process, Fastgen enables users to efficiently create custom APIs and automate workflows, thereby enhancing productivity and accelerating product development. The platform is designed to cater to developers looking for an effective way to streamline their work without the complexities typically associated with traditional coding methods.

Narrative is an AI-powered invoice audit, analytics, and payment tool for logistics.

Infinia is a payment platform that facilitates seamless and secure digital transactions for businesses and individuals. The platform allows clients to manage transfer charges efficiently, enabling direct payments from bank accounts without intermediaries. By integrating with various e-commerce applications and platforms, Infinia streamlines the payment process, reduces transaction fees, and enhances financial control. Users can check transactions without accessing sensitive account information, while reconciling payments in a centralized location, ensuring a secure and straightforward experience for all parties involved.

Betterhalf is an innovative matrimonial platform that aims to transform the traditional life-partner search experience in India. Founded by Pawan Gupta and Rahul Namdev, the company utilizes an artificial intelligence-powered compatibility engine that leverages machine learning and predictive analytics to match individuals based on true compatibility scores derived from various relationship dimensions and user interactions. Betterhalf aspires to develop a comprehensive app that integrates a wide range of wedding services, positioning itself as a full-stack solution for matrimony. The platform has garnered significant attention and investment, including a Series A funding round led by FinSight Ventures and participation from notable investors such as Mike Krieger and Arash Ferdowsi.

Crew is a curated platform that connects designers and developers with vetted clients that need a website, mobile app, or other design work. The company's highly trusted network of independent creatives has worked on products used by tens of millions of people for some of the industry's biggest companies, including Apple, Google, Uber, IDEO, and Dropbox. It was founded in 2012 and headquartered in Montréal, Quebec.

Crew.work is an all-in-one recruiting CRM that lets teams automate their outbound efforts, streamline the hiring processes, and gather all the data in one place. Instead of waiting for candidates to apply, companies use Crew to pro-actively contact, nurture & close talent, at scale.

Tranch is a fintech company based in New York City, founded in 2021 by Beau Allison and Philip Kelvin. The company specializes in providing flexible payment solutions for businesses, enabling them to manage large invoices more effectively. By offering innovative expense financing services, Tranch allows fast-growing businesses, particularly in the SaaS and service sectors, to enhance their cash flow management. This approach prioritizes spending on growth by enabling companies to pay upfront for significant expenses while offering their customers flexible payment options. Tranch aims to simplify and accelerate accounts receivable processes through its advanced payment infrastructure.

Gullak.Money aims to create an all-inclusive ecosystem of saving which is accessible to all.

Recall.ai is a software Development company.

Wallbit is a neobank for global remote workers, it offers them bank accounts in the US, a debit card, and an investment account to invest in bonds or stocks on the US stock market.

Milio operates a unified platform that streamlines B2B payments and interactions, specifically tailored for small and mid-sized enterprises in Latin America. The platform enhances the efficiency of money movements by automating recurring collections, payouts, and offering comprehensive cash management solutions. It provides embedded B2B payment and lending infrastructure, facilitating digital and credit-based transactions at checkout. This enables businesses to offer flexible payment options, allowing customers to defer payments over multiple installments without hidden costs or risks to either party. By leveraging real-time data and treasury automation, Milio aims to unlock the full potential of B2B commerce in the region.

Array Labs is a technology company based in Los Angeles, California, focused on developing advanced remote sensing technology to create high-resolution three-dimensional models of the Earth. Established in 2021, the company is working on a constellation of radar satellites that will fly in formation to gather global 3D imagery. By using clusters of satellites to capture images of the same location simultaneously, Array Labs can enhance image quality by more than 60 times compared to conventional methods. This innovative approach significantly increases the availability of affordable, high-quality 3D data, thereby enabling various industries—including autonomy, defense, climate, environmental and social governance, and insurance analytics—to explore new applications and insights.