Open Source Alternatives to Sazabi
60 open source Observability options similar to Sazabi, 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.
InsightFinder52Artificial IntelligenceSan Jose, USA$15.0MAI-powered observability platform for complex tech stacks.
Open source
- ZYZymtrace45Artificial IntelligenceWilmington, United States$12.2M
AI infrastructure optimization platform providing deep observability into GPU and CPU performance bottlenecks.
Open source
New Relic85Enterprise SoftwareSan Francisco, United States$7.2BA data observability company that helps enterprises monitor, debug, and optimize their software stack.
Open source
- GRGrafana Labs80ObservabilityNew York, United States
Commercializes the open-source Grafana observability platform with AI features.
Open source · Self-hostable
Google73InternetMountain View, United States$9.1BGlobal technology leader in search, advertising, cloud, AI, and consumer electronics.
Open source
- MOMongoDB70Big DataNew York, USA$1.5B
A specialized document-oriented database platform.
Open source
Sysdig69CybersecuritySan Francisco, USA$608.0MReal-time AI-powered cloud defense.
Open source
OpsMill55Artificial IntelligencePalo Alto, USA$26.0MInfrastructure data management platform for AI-driven automation.
Open source
Tensorlake54Artificial IntelligenceSan Francisco, United States$8.0MServerless infrastructure platform for designing, building, and running durable, high-throughput AI agentic applications.
Open source
Respan49Artificial IntelligenceSan Francisco, United States$5.0MProactive AI observability platform providing a unified control plane for tracing and evaluating AI agents.
Open source
Ubuntu85Operating SystemsLondon, United Kingdom$63.0MA popular open-source Linux distribution.
Open source · Self-hostable
WWT85CybersecuritySt. Louis, USA$63.0MValidates AI security stacks pre-production.
Open source
Docker71SoftwareSan Francisco, USA$105.0MDocker is a technology platform that uses OS-level virtualization to deliver software in packages called containers.
Open source
Crunchbase70DataSan Francisco, United StatesA platform providing data and insights on private and public companies, startups, and investors.
Open source
XBOW69CybersecuritySeattle, United States$215.0MLeader in autonomous offensive security, providing AI-powered penetration testing and vulnerability assessment platforms.
Open source
Starburst67AIBoston, United States$414.0MData platform for apps and AI, unifying distributed data for analytics and AI innovation.
Open source · Self-hostable
Solo.io66Artificial IntelligenceCambridge, USA$174.8MEnterprise agentic AI orchestration
Open source · Self-hostable
WP Engine65InternetAustin, United States$251.2MManaged WordPress hosting platform providing scalable, secure, and high-performance digital experience solutions for businesses.
Open source
Oumi PBC64Artificial IntelligenceSan Francisco, USA$63.0MAutomating the development of custom AI models.
Open source
RadixArk62Artificial IntelligencePalo Alto, USA$20.0MDemocratizing access to frontier AI infrastructure.
Open source
FossID62SoftwareStockholm, Sweden$63.0MSoftware supply chain solutions company.
Open source
Ampere62SemiconductorsSanta Clara, USA$63.0MDesigns and manufactures high-performance, power-efficient cloud computing processors.
Open source
Orkes62Artificial IntelligenceSanta Clara, USA$89.3MAgents and durable workflow orchestration platform for AI applications.
Open source
NinjaOne62SoftwareAustin, United States$1.2BUnified endpoint management platform that helps IT teams automate, manage, and secure their IT infrastructure.
Open source
Intelligent Legal Solutions62LegalTechChicago, USA$55.9MIntelligent Legal Solutions (ILS) is a legal tech company that provides AI-powered solutions to law firms.
Open source
Comet ML62MLOpsNew York, United States$69.8MA meta machine learning platform for tracking, comparing, and optimizing ML experiments.
Open source
StarTree, Inc.61Real-Time AnalyticsMountain View, United States$75.2MOpen source · Self-hostable
- RERelationalAI61Artificial IntelligenceBerkeley, United States$144.5M
Decision-intelligence startup focused on specialized AI models and relational knowledge graphs.
Open source
- NGNGINX60SoftwareSan Francisco, USA$56.0M
NGINX is a web server that can also be used as a reverse proxy, load balancer, mail proxy and HTTP cache.
Open source
Fair Isaac Corporation (FICO)60Financial ServicesBozeman, United StatesA global leader in data analytics and decision management software for financial services.
Open source
Aporia59MLOpsTel Aviv, Israel$30.0MML Observability platform for enterprises to monitor, visualize, and ensure ML model performance.
Open source
- SESeldon58Artificial IntelligenceLondon, United Kingdom$63.0M
The MLOps platform for building, deploying, and managing machine learning models.
Open source
Deepchecks58MLOpsTel Aviv, Israel$18.3MOpen-source Python library for validating ML models and data, ensuring reliability and quality.
Open source · Self-hostable
Axiom Quant58Artificial IntelligenceSan Francisco, United States$264.0MEnsuring the safety, security, and accuracy of AI-generated code through formal verification.
Open source
Nexthop AI55Artificial IntelligenceSanta Clara, United States$610.0MNexthop AI builds customized, high-efficiency networking hardware and software solutions for hyperscale cloud infrastructure providers.
Open source
Tiger Data54Artificial IntelligenceNew York, USA$100.0MManaged PostgreSQL database service designed for AI agents.
Open source
Theori54CybersecurityAustin, United States$15.4MOffensive cybersecurity firm offering AI-powered static application security testing and expert security services.
Open source
Superwise.ai54DataTel Aviv, Israel$4.5MAI model observability and monitoring platform for proactive performance optimization.
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
- 64645 Ventures52Venture CapitalNew York, USA$63.0M
Venture capital firm focused on early-stage technology companies.
Open source
- NENextcloud52Cloud ComputingNuremberg, Germany$63.0M
Open-source, self-hosted file sync and share and collaboration platform.
Open source · Self-hostable
Locai Labs50Artificial IntelligenceUnited Kingdom$735KUK's sovereign AI company building domestic LLMs and AI infrastructure.
Open source
Domo50Business IntelligenceAmerican Fork, United States$33.0MA cloud-native platform for business intelligence, data visualization, and AI-powered data products.
Open source
Hathora50GamingNew York City, United States$7.6MA real-time compute and server orchestration platform focused on multiplayer games and AI inference.
Open source
- AXAxiomatic AI50Artificial IntelligenceCambridge, United States$24.0M
Creating verifiable, physics-based AI infrastructure to accelerate scientific discovery and complex engineering workflows.
Open source
Tower49Data EngineeringSan Francisco, United States$5.5MInfrastructure for managing analytical storage and processing while maintaining full ownership of data.
Open source
- SUSurrealDB49DatabasesSan Francisco, USA$42.0M
A cloud-native, distributed, multi-model database for the AI era.
Open source
Mona Labs48PlatformSan Francisco, United StatesIntelligent monitoring for AI/ML and intelligent automation processes.
Open source
Prem48Artificial IntelligenceZurich, Switzerland$100.0MAI software for running models on a company's own infrastructure.
Open source
Featherless.ai48Artificial IntelligenceSan Francisco, USA$20.0MA serverless inference platform for hosting open-source AI models.
Open source · Self-hostable
Civo48Cloud ComputingLondon, United Kingdom$2.0MUK's sovereign cloud provider for developers.
Open source
Antioch47RoboticsSan Francisco, USA$8.5MSimulation tools for robot builders.
Open source
OpenObserve47Cloud ComputingSan Francisco, USA$10.0MModern observability platform delivering 140x lower storage costs with zero database management.
Open source
Zededa46Edge ComputingSan Jose, USA$63.0MEdge computing company focused on helping enterprises deploy and manage applications across distributed edge environments.
Open source
Graftcode44Software DevelopmentWarsaw, Poland$2.1MDeveloper platform simplifying software integration by removing the integration layer.
Open source
Bubble Lab44Artificial IntelligenceOpen-source, Typescript-native agentic workflow builder for natural language to code generation.
Open source · Self-hostable
Huper43Artificial IntelligenceSan Francisco, USA$1.5MA "Chief of Staff for the Rest of Us"
Open source
Zerops43Cloud ComputingPrague, Czech Republic$2.5MRedesigns cloud architecture by removing the separation between development and production environments.
Open source
Cognee42Artificial IntelligenceBerlin, Germany$7.5MEnterprise-grade memory technology for AI.
Open source
- BABAND42Artificial IntelligenceKochav Ya'ir, Israel$17.0M
Interaction infrastructure for AI agents.
Open source