Listed Startups · Industries · Product categories · People · Contribute · Add a listing

Listed Startups › Industries › Open Source

Industry

Open Source

169 listings

Mozilla Data CollectiveCommunity-centered platform for equitable AI training data.CompanyAIDataDeveloper ToolsOpen Source
Mem0The Memory layer for AI AgentsCompanyB2BInfrastructureDeveloper ToolsGenerative AIOpen SourceAIseries-a · San Francisco, CA, USA
Reflection AIOpen models and accessible intelligence for software and enterprisesCompanyAIDeveloper ToolsOpen Sourcegrowth
JJHubCode collaboration for Jujutsu that tracks change IDs across amendsCompanyDeveloper ToolsDevOpsOpen Source
Resect AIAccountability layer that detects and reduces LLM hallucinations at runtimeCompanyAISecurityEnterprise SoftwareOpen Sourceseed · Washougal, WA, USA
Arcee AIOpen-weight language models from an American research labCompanyAIMachine LearningOpen SourceDeveloper ToolsUnited States
RobocurveIndependent real-world evaluations and open benchmarks for physical AICompanyIndustrialsManufacturing and RoboticsArtificial IntelligenceHard TechHardwareRoboticsOpen Sourceseed · San Francisco, CA, USA
TemporalDurable execution platform for reliable, long-running application workflowsCompanyDeveloper ToolsInfrastructureOpen SourceAIseries-b+ · Bellevue, United States
DeepSeekOpen-weight large language models and AI chat/API platformCompanyAIDeveloper ToolsOpen Sourcegrowth · Hangzhou, China
ByteFutureHybrid AI inference stack for agents: on-device via Olares OS and cloud routing via Token StationCompanyAIOpen SourceHardwareDeveloper ToolsInfrastructureSingapore
Mistral AIFrontier AI models, assistants, and agents for enterprisesCompanyAIOpen SourceEnterprise SoftwareParis, France
Deep CogitoPost-training research lab for hybrid reasoning and self-improving modelsCompanyAIMachine LearningOpen SourceResearchSan Francisco, California, USA
AranyaOS layer that turns bare metal into production-ready AI GPU clusters in 48 hoursCompanyAIInfrastructureDeveloper ToolsCloudOpen Sourceseed · San Francisco, USA
OmarchyBeautiful, fun & agentic Linux by DHHCompanyOpen SourceDeveloper ToolsAIOperating Systems
ZedHigh-performance collaborative code editorCompanyDeveloper ToolsProductivityOpen SourceUnited States
WeaviateOpen-source vector database companyCompanyAIOpen SourceInfrastructure
Stability AIGenerative media models for teams and creatorsCompanyAIDesignOpen SourceUnited Kingdom
QdrantOpen-source vector search engineCompanyAIOpen SourceInfrastructure
LangChainOpen agent-engineering platformCompanyAIDeveloper ToolsOpen SourceUnited States
Hugging FaceOpen platform for machine learning models and appsCompanyAIOpen SourceDeveloper ToolsNew York, USA
ChromaOpen-source search infrastructure for AICompanyAIOpen SourceDeveloper ToolsUnited States
Cal.comOpen scheduling infrastructureCompanySaaSProductivityOpen Source
OneCLIGive every employee a secured, sandboxed pro assistant agentCompanyB2BSecurityOpen SourceInfrastructureAISan Francisco, CA, USA
TracerCombining open-source AI models for better answers at lower costCompanyB2BMachine LearningOpen SourceAISan Francisco, CA, USA
VendoLet your users build their own features on top of your productCompanyB2BEngineering, Product and DesignArtificial IntelligenceCustomer SuccessOpen SourceSan Francisco, CA, USA
Graphify LabsOn-device knowledge graph engine for enterprisesCompanyB2BEngineering, Product and DesignDeveloper ToolsOpen SourceLondon, England, United Kingdom
RiftenEarned intelligence for every companyCompanyB2BInfrastructureArtificial IntelligenceDeveloper ToolsReinforcement LearningOpen SourceSan Francisco, CA, USA
Understudy LabsSelf-optimizing neocloud that cuts LLM bills by 80%CompanyB2BInfrastructureArtificial IntelligenceOpen SourceAIMLSan Francisco, CA, USA
SuperlogMake software self-healingCompanyB2BEngineering, Product and DesignArtificial IntelligenceDeveloper ToolsOpen SourceKubernetesEnterprise SoftwareSan Francisco, CA, USA
ZenbuThe extensible IDE for coding agentsCompanyB2BEngineering, Product and DesignArtificial IntelligenceDeveloper ToolsOpen SourceSan Francisco, CA, USA; Remote
OneTriangleThe cheapest, fastest lightweight inference.CompanyB2BInfrastructureArtificial IntelligenceOpen SourceSan Francisco, CA, USA
SourcebotHelping humans and AI agents understand massive codebasesCompanyB2BEngineering, Product and DesignArtificial IntelligenceDeveloper ToolsOpen SourceSan Francisco, CA, USA
Expected ParrotSimulate your customers with AI agentsCompanyB2BGenerative AISaaSOpen SourceBoston, MA, USA
s2.devAPI for unlimited, durable, real-time streamsCompanyB2BInfrastructureDeveloper ToolsOpen SourceAPIDatabasesSan Francisco, CA, USA
ManufactCloud infrastructure for MCP servers and Claude / ChatGPT apps.CompanyB2BInfrastructureDeveloper ToolsOpen SourceAISan Francisco, CA, USA
CharThe AI notepad that knows and works for youCompanyB2BProductivityArtificial IntelligenceSaaSOpen SourceAI AssistantSeoul, Seoul, South Korea
EpicenterChatGPT's memory feature in an open, portable formatCompanyConsumerSaaSProductivityOpen SourceNote-takingAI AssistantSan Francisco, CA, USA
PangolinIdentity-aware VPN and proxy for remote access to anything, anywhere.CompanyB2BInfrastructureOpen SourceEnterprise SoftwareNetworksNew York City, NY, USA
MagnitudeCode with local models, zero setupCompanyB2BEngineering, Product and DesignArtificial IntelligenceDeveloper ToolsOpen SourceInfrastructureAISan Francisco, CA, USA
Cactus ComputeTiny Edge AI For Tiny DevicesCompanyB2BEngineering, Product and DesignArtificial IntelligenceDeveloper ToolsHard TechOpen SourceAISan Francisco, CA, USA
Better AuthThe authentication framework for TypeScriptCompanyB2BSecurityDeveloper ToolsOpen SourceSan Francisco, CA, USA
KaelioThe open-source context layer for data agentsCompanyB2BOpen SourceAI
HelixDBThe fastest & most scalable graph-vector database on the marketCompanyB2BEngineering, Product and DesignDeveloper ToolsOpen SourceInfrastructureAIDatabasesLondon, England, United Kingdom
CuaGive every agent a cloud desktopCompanyB2BEngineering, Product and DesignOpen SourceSan Francisco, CA, USA
nao LabsOpen Source Analytics AgentCompanyB2BAnalyticsOpen SourceAIParis, Île-de-France, France
MentraBuilding the open source smart glasses operating system.CompanyConsumerVirtual and Augmented RealityArtificial IntelligenceHardwareOpen SourceARSan Francisco, CA, USA
Browser UseLeading open-source web agent project with 50k stars in 3 monthsCompanyB2BArtificial IntelligenceOpen SourceAPIAutomationSan Francisco, CA, USA
CorsairConnect your users to their appsCompanyB2BEngineering, Product and DesignDeveloper ToolsWorkflow AutomationOpen SourcePersonalizationNew York City, NY, USA; Remote
MastraThe Javascript framework for building AI agents, from the Gatsby devsCompanyB2BEngineering, Product and DesignArtificial IntelligenceDeveloper ToolsOpen SourceAISan Francisco, CA, USA; Remote
Confident AIThe LLM Eval and Observability Platform for AI QualityCompanyB2BEngineering, Product and DesignDeveloper ToolsGenerative AIOpen SourceAISan Francisco, CA, USA
SublingualDaily productivity trackerCompanyB2BDeveloper ToolsOpen SourceInfrastructureAISan Francisco, CA, USA
superglueconnect, migrate and implement enterprise systemsCompanyB2BEngineering, Product and DesignOpen SourceAPIEnterpriseEnterprise SoftwareAIBY, Germany
Rowboat LabsOpen-source AI coworker with memoryCompanyConsumerProductivityOpen SourceAI AssistantBengaluru, KA, India; Remote
OpslaneVerify AI-generated code before you ship itCompanyB2BInfrastructureArtificial IntelligenceDeveloper ToolsOpen SourceEnterpriseDevOpsSan Francisco, CA, USA
cmuxOpen source applied AI lab building next-gen devtoolsCompanyB2BDeveloper ToolsOpen SourceAISan Francisco, CA, USA
Dench.comWorkspace for your AI Agents, Build any Workflow.CompanyB2BProductivityWorkflow AutomationOpen SourceCRMAIAI AssistantSan Francisco, CA, USA
Random LabsRandom labs is building long running autonomous coding agents.CompanyB2BEngineering, Product and DesignDeveloper ToolsOpen SourceAIAI AssistantSan Francisco, CA, USA
Unsloth AIOpen-Source Reinforcement Learning (RL) & Fine-tuning for LLMs.CompanyB2BEngineering, Product and DesignDeveloper ToolsGenerative AIOpen SourceInfrastructureAISan Francisco, CA, USA
OpenFoundryThe fastest developer experience for building on open source AI.CompanyB2BEngineering, Product and DesignDeveloper ToolsOpen SourceInfrastructureAISan Francisco, CA, USA
HatchetThe orchestration platform for teams who ship.CompanyB2BInfrastructureDeveloper ToolsOpen SourceNew York City, NY, USA
SuperagentSecurity for AI-native developersCompanyB2BSecurityArtificial IntelligenceOpen SourceAISan Francisco, CA, USA
Vibrant LabsAutonomously scaling environmentsCompanyB2BInfrastructureDeveloper ToolsGenerative AIReinforcement LearningOpen SourceAISan Francisco, CA, USA; Remote
TuskAI agent that generates unit and integration testsCompanyB2BEngineering, Product and DesignArtificial IntelligenceDeveloper ToolsOpen SourceSan Francisco, CA, USA
nCompass TechnologiesOptimize performance on GPUs - 10x fasterCompanyB2BEngineering, Product and DesignArtificial IntelligenceDeveloper ToolsHardwareOpen SourceNew York City, NY, USA; Remote
Pretzel AIAI toolingCompanyB2BEngineering, Product and DesignArtificial IntelligenceOpen SourceBerlin, Berlin, Germany
TracecatThe open source AI-native security automation platformCompanyB2BSecurityOpen SourceEnterpriseAutomationAINew York City, NY, USA
OpenPipeTurn expensive prompts into cheap fine-tuned modelsCompanyB2BEngineering, Product and DesignAIOpsArtificial IntelligenceOpen SourceSeattle, WA, USA
LanternPostgres vector database extension to build AI applicationsCompanyB2BArtificial IntelligenceOpen SourceEnterpriseDatabasesSan Francisco, CA, USA
OnyxOpen Source AI ChatCompanyB2BProductivityOpen SourceNLPEnterpriseSearchAISan Francisco, CA, USA
FlowiseAIOpen source GenAI development platformCompanyB2BEngineering, Product and DesignArtificial IntelligenceDeveloper ToolsGenerative AIOpen SourceRemote
ParadeDBUnify application data, vectors, and full-text search in one PostgresCompanyB2BDeveloper ToolsAnalyticsOpen SourceInfrastructureDatabasesSan Francisco, CA, USA
TiptapThe open-source document editor for humans and AI agents.CompanyB2BEngineering, Product and DesignArtificial IntelligenceDeveloper ToolsOpen SourceBerlin, Berlin, Germany
KhojAI for humansCompanyConsumerGenerative AIProductivityOpen SourceAI AssistantSan Francisco, CA, USA; Remote
refineOpen-source Retool for enterpriseCompanyB2BEngineering, Product and DesignDeveloper ToolsOpen SourceWeb DevelopmentSan Francisco, CA, USA; Remote
SkyvernOpen Source AI Agent to automate browser workflows via an APICompanyB2BInfrastructureArtificial IntelligenceRobotic Process AutomationWorkflow AutomationOpen SourceAPISan Francisco, CA, USA; Remote
TwentyOpen Source CRMCompanyB2BSaaSOpen SourceSalesCRMParis, Île-de-France, France
ReworkdThe simplest way to extract web data at scaleCompanyB2BArtificial IntelligenceGenerative AIOpen SourceSan Francisco, CA, USA
PeerDBFast, native ETL for Postgres 🐘 🚀CompanyB2BAnalyticsDeveloper ToolsOpen SourceData EngineeringEnterprise SoftwareDatabases
moonrepoOpen source build tool for monorepos and large codebasesCompanyB2BProductivityDeveloper ToolsSaaSOpen SourceEnterprisePortland, OR, USA; Remote
LiteLLMCall every LLM API like it's OpenAI [100+ LLMs]CompanyB2BAIOpsArtificial IntelligenceDeveloper ToolsGenerative AIOpen SourceSan Francisco, CA, USA
FernInstantly offer SDKs and API DocsCompanyB2BEngineering, Product and DesignDeveloper ToolsSaaSOpen SourceAPINew York City, NY, USA
Common PaperThe SAFE for commercial contractsCompanyB2BSalesSaaSOpen SourceLegalLegalTechPhiladelphia, PA, USA; Remote
RivetRivet Actors are the primitive for stateful workloadsCompanyB2BInfrastructureOpen SourceSan Francisco, CA, USA
DAGWorks Inc.Open source tools & services for reliable AI Agents & AI ApplicationsCompanyB2BAIOpsArtificial IntelligenceDeveloper ToolsGenerative AIOpen SourceSan Francisco, CA, USA; Remote
KeepThe open-source AIOps platformCompanyB2BEngineering, Product and DesignSaaSOpen SourceMonitoringTel Aviv-Yafo, Tel Aviv District, Israel; Remote
ArroyoCloud-native stream processingCompanyB2BInfrastructureDeveloper ToolsSaaSOpen SourceCloud ComputingSan Francisco, CA, USA
HeliconeLLM Observability for DevelopersCompanyB2BAnalyticsAIOpsDeveloper ToolsOpen SourceSan Francisco, CA, USA
KV CashKV Cash, a blockchain where contracts can finally thinkCompanyB2BInfrastructureCrypto / Web3Open SourceAICryptocurrencySan Francisco, CA, USA
LangfuseOpen source LLM engineering platformCompanyB2BEngineering, Product and DesignDeveloper ToolsGenerative AIAnalyticsOpen SourceAIBerlin, Berlin, Germany
NangoA single API for all your integrationsCompanyB2BEngineering, Product and DesignDeveloper ToolsSaaSOpen SourceAPISan Francisco, CA, USA; Remote
Trigger.devBuild and deploy fully‑managed AI agents and workflowsCompanyB2BEngineering, Product and DesignDeveloper ToolsSaaSOpen SourceAILondon, England, United Kingdom
MatanoCloud Native SIEM (alternative to Splunk/Elastic)CompanyB2BSecurityDevSecOpsAnalyticsOpen SourceCybersecuritySeattle, WA, USA; San Francisco, CA, USA
TraceloopKnow what your LLM is doing — and why it’s failingCompanyB2BDeveloper ToolsGenerative AISaaSOpen SourceTel Aviv-Yafo, Tel Aviv District, Israel
ReflexThe operating system for building mission-critical enterprise apps.CompanyB2BInfrastructureArtificial IntelligenceDeveloper ToolsOpen SourceWeb DevelopmentSan Francisco, CA, USA
InfisicalUnified platform for secrets, certs, and privileged access managementCompanyB2BSecurityDeveloper ToolsSaaSOpen SourceSan Francisco, CA, USA
LotusOpen-Core Pricing and Billing EngineCompanyB2BFinance and AccountingFintechSaaSOpen SourceEnterpriseNew York City, NY, USA; Remote
FirecrawlThe API to search, scrape, and interact with the web at scale. 🔥CompanyB2BDeveloper ToolsOpen SourceAISan Francisco, CA, USA
LaminOpen data platform for traceable, multimodal AICompanyB2BInfrastructureDeveloper ToolsMachine LearningBiotechOpen SourceData Engineering
AnythingLLMBuilding the definitive all-in-one on-device AI productivity toolCompanyConsumerArtificial IntelligenceOpen SourceAI AssistantLos Angeles, CA, USA; Remote
MistleOpen source background agentsCompanyB2BEngineering, Product and DesignOpen SourceAISingapore, Singapore; Remote

← All industries