Open source focus
Open Source Alternatives to Sparkctrl
60 open source Observability options similar to Sparkctrl, 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.
New Relic85Enterprise SoftwareSan Francisco, United States$7.2BOpen source
Dash058ObservabilitySan Francisco, United States$147.2MOpen source
Rookout45EnterpriseTel Aviv, Israel$20.2MOpen source
- GRGrafana Labs80ObservabilityNew York, United States
Open source · Self-hostable
Weights & Biases66AI InfrastructureSan Francisco, United StatesOpen source
Weights & Biases (W&B)63MLOpsSan Francisco, United States$521.0MOpen source
Odigos62Enterprise$13.0MOpen source · Self-hostable
Groundcover62ObservabilityTel Aviv, Israel$155.0MOpen source
Comet ML62MLOpsNew York, United States$69.8MOpen source
Lightrun62EnterpriseTel Aviv, Israel$115.0MOpen source
Komodor61Software DevelopmentTel Aviv, Israel$67.0MOpen source
Overops59EnterpriseSan Francisco, United States$49.5MOpen source
Deepchecks58MLOpsTel Aviv, Israel$18.3MOpen source · Self-hostable
Langfuse GmbH58MLOpsBerlin, Germany$2.5MOpen source
Lumigo56EnterpriseTel Aviv, Israel$37.0MOpen source
Robusta Dev55DevelopmentTel Aviv, IsraelOpen source · Self-hostable
Langfuse54MLOpsBerlin, Germany$2.5MOpen source
Elementary Data54EnterpriseTel Aviv, IsraelOpen source
Digma53EnterpriseTel Aviv, Israel$6.0MOpen source
Lunar.dev53EnterpriseTel Aviv, Israel$6.0MOpen source
Respan49Artificial IntelligenceSan Francisco, United States$5.0MOpen source
OpenObserve47Cloud ComputingSan Francisco, USA$10.0MOpen source
Keep47EnterpriseSan Francisco, United States$2.5MOpen source · Self-hostable
Lawrence27Developer ToolsOpen source
Bayouops4Cloud InfrastructureHouston, United StatesOpen source
IntuitioObservabilityOpen source
Postman78API DevelopmentSan Francisco, United StatesOpen source
TestMu AI (Formerly LambdaTest)77MLOpsSan Francisco, United States$121Open source
Grafana Cloud74ObservabilityNew York, United States$2.1BOpen source · Self-hostable
Neon72DatabaseSan Francisco, United States$1.2BOpen source
Temporal71Workflow AutomationSeattle, United States$134.0MOpen source
Vercel70Web DevelopmentSan Francisco, United States$687.5MOpen source
Logz.io69EnterpriseTel Aviv, Israel$132.0MOpen source · Self-hostable
Posit68Data Science PlatformBoston, United States$169.9MOpen source · Self-hostable
Tecton, Inc.67MLOpsSan Francisco, United States$257.0MOpen source
Firebolt65Cloud Data WarehousePalo Alto, United States$269.0MOpen source
cubic65Supply ChainTel Aviv, IsraelOpen source
Arize AI65AI ObservabilityBerkeley, United StatesOpen source
ClearML64AutoMLTel Aviv, Israel$11.0MOpen source · Self-hostable
Trigger Device Inc63AI AgentsLondon, United Kingdom$16.5MOpen source · Self-hostable
Cast AI63MLOpsTel Aviv, Israel$44.0MOpen source
Domino Data Lab, Inc.63AI GovernanceNew York, United States$100.5MOpen source
- UPUpstash62SaaSSan Jose, United States$11.9M
Open source
- TOTonic.ai62AISan Francisco, United States$43.0M
Open source
LangChain61Agentic AISan Francisco, United States$260.0MOpen source
Continue61AISan Francisco, United States$70.1MOpen source
Imply61ObservabilitySan Francisco, United States$215.3MOpen source
Galileo Technologies, Inc.61AI ObservabilitySan Francisco, United States$45.0MOpen source
Sumo Logic61Cloud Monitoring & ObservabilityRedwood City, United StatesOpen source
Gitar61Artificial IntelligenceSan Francisco, USA$9.0MOpen source
Sourcegraph61Developer ToolsSan Francisco, United States$218.0MOpen source
Replicate60AI InfrastructureSan Francisco, United StatesOpen source
Metabase60Data AnalyticsSan Francisco, United States$8.0MOpen source · Self-hostable
Statsig60MLOpsNew York, United States$70.0MOpen source
JetBrains60Software DevelopmentPrague, Czech RepublicOpen source
LogRocket60Error TrackingBoston, United States$40.0MOpen source
Comet59MLOpsNew York, United States$75.0MOpen source
Aporia59MLOpsTel Aviv, Israel$30.0MOpen source
Modular58AI InfrastructureSan Francisco, United States$380.0MOpen source
Axiom Quant58Artificial IntelligenceSan Francisco, United States$264.0MOpen source
| Company | Sector | License | HQ | Funding | Score | Website |
|---|---|---|---|---|---|---|
| New Relic | Enterprise Software | Open source | San Francisco, United States | $7.2B | 85 | |
| Dash0 | Observability | Open source | San Francisco, United States | $147.2M | 58 | |
| Rookout | Enterprise | Open source | Tel Aviv, Israel | $20.2M | 45 | |
| GRGrafana Labs | Observability | Open source · Self-hostable | New York, United States | — | 80 | |
| Weights & Biases | AI Infrastructure | Open source | San Francisco, United States | — | 66 | |
| Weights & Biases (W&B) | MLOps | Open source | San Francisco, United States | $521.0M | 63 | |
| Odigos | Enterprise | Open source · Self-hostable | — | $13.0M | 62 | |
| Groundcover | Observability | Open source | Tel Aviv, Israel | $155.0M | 62 | |
| Comet ML | MLOps | Open source | New York, United States | $69.8M | 62 | |
| Lightrun | Enterprise | Open source | Tel Aviv, Israel | $115.0M | 62 | |
| Komodor | Software Development | Open source | Tel Aviv, Israel | $67.0M | 61 | |
| Overops | Enterprise | Open source | San Francisco, United States | $49.5M | 59 | |
| Deepchecks | MLOps | Open source · Self-hostable | Tel Aviv, Israel | $18.3M | 58 | |
| Langfuse GmbH | MLOps | Open source | Berlin, Germany | $2.5M | 58 | |
| Lumigo | Enterprise | Open source | Tel Aviv, Israel | $37.0M | 56 | |
| Robusta Dev | Development | Open source · Self-hostable | Tel Aviv, Israel | — | 55 | |
| Langfuse | MLOps | Open source | Berlin, Germany | $2.5M | 54 | |
| Elementary Data | Enterprise | Open source | Tel Aviv, Israel | — | 54 | |
| Digma | Enterprise | Open source | Tel Aviv, Israel | $6.0M | 53 | |
| Lunar.dev | Enterprise | Open source | Tel Aviv, Israel | $6.0M | 53 | |
| Respan | Artificial Intelligence | Open source | San Francisco, United States | $5.0M | 49 | |
| OpenObserve | Cloud Computing | Open source | San Francisco, USA | $10.0M | 47 | |
| Keep | Enterprise | Open source · Self-hostable | San Francisco, United States | $2.5M | 47 | |
| Lawrence | Developer Tools | Open source | — | — | 27 | |
| Bayouops | Cloud Infrastructure | Open source | Houston, United States | — | 4 | |
| Intuitio | Observability | Open source | — | — | — | |
| Postman | API Development | Open source | San Francisco, United States | — | 78 | |
| TestMu AI (Formerly LambdaTest) | MLOps | Open source | San Francisco, United States | $121 | 77 | |
| Grafana Cloud | Observability | Open source · Self-hostable | New York, United States | $2.1B | 74 | |
| Neon | Database | Open source | San Francisco, United States | $1.2B | 72 | |
| Temporal | Workflow Automation | Open source | Seattle, United States | $134.0M | 71 | |
| Vercel | Web Development | Open source | San Francisco, United States | $687.5M | 70 | |
| Logz.io | Enterprise | Open source · Self-hostable | Tel Aviv, Israel | $132.0M | 69 | |
| Posit | Data Science Platform | Open source · Self-hostable | Boston, United States | $169.9M | 68 | |
| Tecton, Inc. | MLOps | Open source | San Francisco, United States | $257.0M | 67 | |
| Firebolt | Cloud Data Warehouse | Open source | Palo Alto, United States | $269.0M | 65 | |
| cubic | Supply Chain | Open source | Tel Aviv, Israel | — | 65 | |
| Arize AI | AI Observability | Open source | Berkeley, United States | — | 65 | |
| ClearML | AutoML | Open source · Self-hostable | Tel Aviv, Israel | $11.0M | 64 | |
| Trigger Device Inc | AI Agents | Open source · Self-hostable | London, United Kingdom | $16.5M | 63 | |
| Cast AI | MLOps | Open source | Tel Aviv, Israel | $44.0M | 63 | |
| Domino Data Lab, Inc. | AI Governance | Open source | New York, United States | $100.5M | 63 | |
| UPUpstash | SaaS | Open source | San Jose, United States | $11.9M | 62 | |
| TOTonic.ai | AI | Open source | San Francisco, United States | $43.0M | 62 | |
| LangChain | Agentic AI | Open source | San Francisco, United States | $260.0M | 61 | |
| Continue | AI | Open source | San Francisco, United States | $70.1M | 61 | |
| Imply | Observability | Open source | San Francisco, United States | $215.3M | 61 | |
| Galileo Technologies, Inc. | AI Observability | Open source | San Francisco, United States | $45.0M | 61 | |
| Sumo Logic | Cloud Monitoring & Observability | Open source | Redwood City, United States | — | 61 | |
| Gitar | Artificial Intelligence | Open source | San Francisco, USA | $9.0M | 61 | |
| Sourcegraph | Developer Tools | Open source | San Francisco, United States | $218.0M | 61 | |
| Replicate | AI Infrastructure | Open source | San Francisco, United States | — | 60 | |
| Metabase | Data Analytics | Open source · Self-hostable | San Francisco, United States | $8.0M | 60 | |
| Statsig | MLOps | Open source | New York, United States | $70.0M | 60 | |
| JetBrains | Software Development | Open source | Prague, Czech Republic | — | 60 | |
| LogRocket | Error Tracking | Open source | Boston, United States | $40.0M | 60 | |
| Comet | MLOps | Open source | New York, United States | $75.0M | 59 | |
| Aporia | MLOps | Open source | Tel Aviv, Israel | $30.0M | 59 | |
| Modular | AI Infrastructure | Open source | San Francisco, United States | $380.0M | 58 | |
| Axiom Quant | Artificial Intelligence | Open source | San Francisco, United States | $264.0M | 58 |