Open Source Alternatives to Carta

AI-powered platform for founders to build, grow, and exit their businesses.

Open source

A private equity firm focused on investing in and advising middle-market companies.

Open source

Intelligent Legal Solutions (ILS) is a legal tech company that provides AI-powered solutions to law firms.

Open source

A global leader in data analytics and decision management software for financial services.

Open source

Venture capital firm focused on early-stage technology companies.

Open source

Automates legal and administrative tasks for startups, from incorporation to cap table management.

Open source

Global software investor focused on high-growth technology and software companies.

Open source

A leading global investment company

Open source

Banyan Bridge Capital offers expert capital investment and financial services, helping clients discover optimal investment opportunities.

Open source

A leading mutual life insurance company offering a wide range of financial security and investment solutions.

Open source

Roku is a leading TV streaming platform connecting users, content publishers, and advertisers globally.

Open source

Global financial, software, data, and media company providing real-time information and analytics.

Open source

Global technology leader in search, advertising, cloud, AI, and consumer electronics.

Open source

Plaid provides a data transfer network powering fintech and digital finance products.

Open source

Docker is a technology platform that uses OS-level virtualization to deliver software in packages called containers.

Open source

A platform providing data and insights on private and public companies, startups, and investors.

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A specialized document-oriented database platform.

Open source

WEKA is a data platform for AI and HPC workloads, delivering extreme performance for GPU clusters, genomics pipelines, and data-intensive applications.

Open source

An open-source tool for building cross-platform applications.

Open source

Real-time AI-powered cloud defense.

Open source

Leader in autonomous offensive security, providing AI-powered penetration testing and vulnerability assessment platforms.

Open source

Technology platform for financial advisors to manage client relationships and operations.

Open source

AI-powered contract lifecycle management platform for businesses.

Open source

Managed WordPress hosting platform providing scalable, secure, and high-performance digital experience solutions for businesses.

Open source

A diversified insurance and financial services company offering a wide range of products.

Open source

An open-source AI and machine learning platform for enterprises.

Open source · Self-hostable

Automating the development of custom AI models.

Open source

Online cross-border financial services platform for international workers and migrants.

Open source

AI-powered medical imaging analysis software for neurological diseases.

Open source

Cloud-based customer service and engagement platform providing ticketing, messaging, and AI-powered support tools.

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Unified endpoint management platform that helps IT teams automate, manage, and secure their IT infrastructure.

Open source

Software supply chain solutions company.

Open source

A database and platform for company information, funding, and industry trends.

Open source

Decision-intelligence startup focused on specialized AI models and relational knowledge graphs.

Open source

Open source solutions for enterprise cloud.

Open source · Self-hostable

AI-powered contract automation platform for legal teams.

Open source

NGINX is a web server that can also be used as a reverse proxy, load balancer, mail proxy and HTTP cache.

Open source

Provides a cloud-native platform for risk analytics and derivatives trading for financial institutions.

Open source

Identity security and attack path management platform for hybrid systems and cloud environments.

Open source

AI-powered legal operating system for in-house legal teams.

Open source

The MLOps platform for building, deploying, and managing machine learning models.

Open source

Ensuring the safety, security, and accuracy of AI-generated code through formal verification.

Open source

Fast, elegant issue tracking and project management system for software teams and AI agents

Open source

AI-powered platform for automated legal contract review and negotiation.

Open source

Global extended reality headset and software maker.

Open source

AI-powered work intelligence platform for operational and profitability insights from time data.

Open source

An open-source data platform for manufacturers to access and structure machine data.

Open source · Self-hostable

Offensive cybersecurity firm offering AI-powered static application security testing and expert security services.

Open source

AI-powered legal research and analysis platform for legal professionals.

Open source

Serverless infrastructure platform for designing, building, and running durable, high-throughput AI agentic applications.

Open source

Decentralized communication protocol for Web3 enabling cross-chain notifications, messaging, and chat for dapps.

Open source

Open-source web browser focused on privacy, user control, and an open internet.

Open source · Self-hostable

Open-source, self-hosted file sync and share and collaboration platform.

Open source · Self-hostable

AI-powered observability platform for complex tech stacks.

Open source

Creating verifiable, physics-based AI infrastructure to accelerate scientific discovery and complex engineering workflows.

Open source

A cloud-native platform for business intelligence, data visualization, and AI-powered data products.

Open source

A media platform providing in-depth reporting and analysis on the European startup ecosystem.

Open source

A decentralized perpetual exchange on Solana.

Open source

Proactive AI observability platform providing a unified control plane for tracing and evaluating AI agents.

Open source

Generative AI platform analyzing real-time social data for trading signals.

Open source