Open Source Alternatives to Holmes
60 open source Software Development options similar to Holmes, ranked by named competitors first, sector overlap, and our 0-100 AI-readiness score. Each profile notes license and self-hosting where we have it.
Applitools61EnterpriseSan Mateo, United States$41.5MAI-powered visual testing and monitoring for web, mobile, and desktop applications.
Open source
KiloClaw54Artificial IntelligenceA managed, private, and production-grade environment for OpenClaw, offering access to over 500 AI models and essential tools.
Open source · Self-hostable
Kiro IDE44Artificial IntelligenceSan Francisco, United StatesAn agentic coding environment with native spec-driven development.
Open source
Qualifire32Generative AIAI Control Plane for LLM reliability, ensuring accurate, safe, and trustworthy AI outputs.
Open source
NemoClaw75Artificial IntelligenceAI-native growth co-founder for SEO, offering software and services for durable organic growth.
Open source · Self-hostable
Codeium71Artificial IntelligenceMountain View, United States$396.7MAI-powered code acceleration platform that enhances developer productivity and code quality.
Open source
Fiddler Labs, Inc.62MLOpsMountain View, United States$39.0MOpen source
Checksum55Test AutomationSan Francisco, United StatesAI-powered platform for automated end-to-end web application testing.
Open source
SageOx47Artificial IntelligenceSeattle, USA$15.0MA context layer that aligns humans and AI agents by capturing decisions, intent, and history across work.
Open source
Stably AI45Agentic AITel Aviv, IsraelStably AI auto-writes, runs, and maintains end-to-end tests directly in your CI, guarding every pull-request and production release, no flakiness, no manual effort.
Open source
Orq.ai41Agentic AIAmsterdam, Netherlands$8.9MOrq.ai is a Generative AI Collaboration Platform for building, deploying, and managing production-grade AI agents and LLM applications.
Open source
Gemini CLI27AI Tools & AppsAn open-source AI agent that brings Google's Gemini models directly into your terminal.
Open source · Self-hostable
- HUHumanSignal7Agentic AI
Adala is an Autonomous DAta (Labeling) Agent framework for data processing and labeling tasks.
Open source · Self-hostable
New Relic85Enterprise SoftwareSan Francisco, United States$7.2BA data observability company that helps enterprises monitor, debug, and optimize their software stack.
Open source
OpenAI84Artificial IntelligenceSan Francisco, United States$190.6BOpenAI is an AI research and deployment company dedicated to ensuring that artificial general intelligence benefits all of humanity.
Open source
Cursor77Artificial IntelligenceSan Francisco, United States$2.9BAn AI-native code editor that helps developers write, understand, and manage code more efficiently.
Open source
Pinecone69AI InfrastructureSan Francisco, United States$138.0MManaged vector database for building scalable, reliable, and accurate AI applications and search.
Open source
CopilotKit64Agentic AISan Francisco, United States$42.0MEnterprise Agentic Frontend Stack for building generative UIs and fullstack agentic applications.
Open source
Lakera AI AG63AI SecurityBerlin, Germany$12.0MAI security platform to control AI behavior and accelerate enterprise GenAI adoption.
Open source
Giskard60Artificial IntelligenceParis, France$2.5MEurope's first independent sovereign guardrail platform for enterprise AI agents.
Open source
Superwise.ai54DataTel Aviv, Israel$4.5MAI model observability and monitoring platform for proactive performance optimization.
Open source
RelAI51Agentic AISan Francisco, United States$10.0MAn open-source platform for building, simulating, evaluating, and optimizing reliable AI agents.
Open source · Self-hostable
All-Hands AI50Agentic AIBoston, United States$5.0MAn open-source platform for building and running AI coding agents that automate software development tasks.
Open source · Self-hostable
nao Labs50Agentic AISan Francisco, United StatesAI code editor for data teams to ship data faster and ensure data quality.
Open source
Entire49Artificial Intelligence$60.0MAn open-source tool to help developers manage code written by AI agents.
Open source · Self-hostable
TestMu AI48AI TestingSan Francisco, United States$1.0MAI-powered platform for automated software testing and quality assurance.
Open source
Imbue47Artificial IntelligenceSan Francisco, United StatesAI research and development company building reasoning-focused AI systems
Open source
Mendral46Agentic AISan Francisco, United States$15.0MAlways-on AI DevOps engineer that diagnoses CI failures, fixes flaky tests, and ships fixes.
Open source
Base4444No CodeTel Aviv, IsraelAI-powered platform to build fully-functional apps in minutes using natural language, no coding required.
Open source
Fiddler Labs43AI ObservabilityMountain View, United StatesAI observability platform for understanding, monitoring, and improving ML models in production.
Open source
Microsoft43Operating SystemRedmond, United StatesA global technology leader providing software, cloud services, AI, and devices for individuals and businesses.
Open source
Co Build42AI Collaboration Tools$8.5MAn AI co-building platform enhancing projects with innovative AI collaboration tools and solutions.
Open source
Neptune39MLOpsNew York, United States$11.0MNeptune provides a data platform for businesses to manage and analyze their data.
Open source
Magick AI28Agentic AIVisual IDE for programming and deploying AI Agents without writing code.
Open source
CRAB26Agentic AIAn open-source framework for building, operating, and benchmarking Multimodal Language Model (MLM) agents across diverse environments.
Open source · Self-hostable
- Svitch21AI Governance
AI infrastructure for privacy-first AI applications with PII redaction and intelligent model routing.
Open source
Joeyydevops20MLOpsAI-powered DevOps platform for seamless cloud infrastructure management and deployment.
Open source
Gravitee20CybersecurityLondon, United KingdomAI agent management platform for securing and controlling AI agents, APIs, and events.
Open source
Hycos AI15EnterpriseAI-powered profit floor solution for Shopify Plus merchants using NetSuite, preventing orders from shipping below margin.
Open source
LLMStack15Agentic AIOpen-source, no-code platform for building and deploying AI agents, workflows, and generative AI applications.
Open source · Self-hostable
- XMxMemory10Artificial IntelligenceLondon, United Kingdom
A novel technique for organizing and searching conversational memory in LLM agents.
Open source
Causari10Agentic AICausari provides structured causal knowledge to AI agents for tracing cause and effect, finding historical patterns, and searching for impactful events.
Open source · Self-hostable
- Roka Dev Labs9Consumer App
Roka develops a tool to prune and optimize log files for AI agents, enhancing their efficiency and relevance.
Open source
Ardeiro8Agentic AIArdeiro offers AI-powered automation solutions that integrate seamlessly into existing business workflows, eliminating repetitive tasks and freeing up valuable time.
Open source
- Aigentsource7Agentic AI
Aigentsource provides an open-source framework for building and deploying AI agents that automate tasks and interact with various systems.
Open source · Self-hostable
Kairos66AI AgentKairos6 provides an AI-powered platform for businesses to build and deploy custom AI agents for various tasks.
Open source
PrivateGPT5AI Search EngineToronto, CanadaA privacy-preserving AI platform that redacts sensitive data from text and audio, enabling safe use of large language models.
Open source · Self-hostable
AgentiqflowAgentic AIA local-first operating system for orchestrating AI agent swarms on your own machine.
Open source
- SISII-GAIRArtificial Intelligence
Automating AI R&D with an agentic system for AI-for-AI research.
Open source
Databricks82Data AnalyticsSan Francisco, United States$31.7BA unified data analytics and AI platform built on the lakehouse architecture.
Open source · Self-hostable
Manus AI75Agentic AISingapore, Singapore$150.0MThe general AI agent that turns your thoughts into actions.
Open source
MosaicML (now Databricks)70Foundation ModelSan Francisco, United States$3.0BGenerative AI platform for enterprises to build, train, and customize their own AI models.
Open source
Daytona66AI InfrastructureNew York, United States$46.0MBuilds agent-native compute infrastructure.
Open source
Dust65Agentic AIParis, France$15.0MPlatform for building and deploying custom AI agents connected to company knowledge and tools.
Open source
Arize AI65AI ObservabilityBerkeley, United StatesArize AI provides an AI observability and LLM evaluation platform for AI engineers to monitor, debug, and improve AI models in production.
Open source
cubic65Supply ChainTel Aviv, IsraelAI-powered code review platform that helps engineering teams ship higher-quality code faster.
Open source
Qodo64AI Coding AssistantTel Aviv, Israel$1.5MQuality-first generative AI coding platform for writing, testing, and reviewing code.
Open source
H2O.ai64Foundation ModelMountain View, United States$228.1MAn open-source AI and machine learning platform for enterprises.
Open source · Self-hostable
Sarvam AI63Agentic AIBengaluru, India$234.0MBuilding Sovereign AI for India with full-stack generative AI models understanding Indian culture and diversity.
Open source
Weights & Biases (W&B)63MLOpsSan Francisco, United States$521.0MMLOps platform for tracking, visualizing, and collaborating on machine learning experiments.
Open source