Open source focus
Docker is open source
Open Source Alternatives to Docker
60 open source Software options similar to Docker, 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.
Console35Cloud InfrastructureSan Francisco, United States$6.2MOpen source
Kubernetes22Cloud ComputingMountain View, United StatesOpen source
SUSE70Cloud ComputingLuxembourg City, Luxembourg$4.9BOpen source · Self-hostable
- RERed Hat OpenShift19Cloud ComputingRaleigh, United States
Open source
Tensorlake54Artificial IntelligenceSan Francisco, United States$8.0MOpen source
Zerops43Cloud ComputingPrague, Czech Republic$2.5MOpen source
KubeVirt9Cloud ComputingOpen source · Self-hostable
New Relic85Enterprise SoftwareSan Francisco, United States$7.2BOpen source
- GRGrafana Labs80ObservabilityNew York, United States
Open source · Self-hostable
Google73InternetMountain View, United States$9.1BOpen source
- MOMongoDB70Big DataNew York, USA$1.5B
Open source
Expo70SoftwareSan Francisco, USA$45.0MOpen source
Sysdig69CybersecuritySan Francisco, USA$608.0MOpen source
Netlify69Cloud ComputingSan Francisco, United States$202.1MOpen source
WP Engine65InternetAustin, United States$251.2MOpen source
Vultr63NeocloudHerndon, United States$662.0MOpen source
FossID62SoftwareStockholm, Sweden$63.0MOpen source
RadixArk62Artificial IntelligencePalo Alto, USA$20.0MOpen source
Orkes62Artificial IntelligenceSanta Clara, USA$89.3MOpen source
- UPUpstash62SaaSSan Jose, United States$11.9M
Open source
Komodor61Software DevelopmentTel Aviv, Israel$67.0MOpen source
Codefresh61EnterpriseBrisbane, Australia$42.0MOpen source · Self-hostable
- NGNGINX60SoftwareSan Francisco, USA$56.0M
Open source
Qovery60Developer ToolsParis, France$18.0MOpen source
Canonical60Open SourceLondon, United Kingdom$348KOpen source · Self-hostable
Axiom Quant58Artificial IntelligenceSan Francisco, United States$264.0MOpen source
Linear57SoftwareSan Francisco, United States$134.0MOpen source
Usekernel56Developer ToolsSan Francisco, United States$22.0MOpen source
Akash Network56DePINSan Francisco, United States$2.0MOpen source · Self-hostable
Robusta Dev55DevelopmentTel Aviv, IsraelOpen source · Self-hostable
Mirantis55Cloud InfrastructureCampbell, United States$255.0MOpen source · Self-hostable
KiloClaw54Artificial IntelligenceOpen source · Self-hostable
Tiger Data53Artificial IntelligenceNew York, USA$100.0MOpen source
InsightFinder52Artificial IntelligenceSan Jose, USA$15.0MOpen source
- NENextcloud52Cloud ComputingNuremberg, Germany$63.0M
Open source · Self-hostable
Domo50Business IntelligenceAmerican Fork, United States$33.0MOpen source
Brev50NeocloudSan Francisco, United States$3.3MOpen source
- ZYZymtrace50Artificial IntelligenceWilmington, United States$12.2M
Open source
- SUSurrealDB49DatabasesSan Francisco, USA$42.0M
Open source
Tower49Data EngineeringSan Francisco, United States$5.5MOpen source
Respan49Artificial IntelligenceSan Francisco, United States$5.0MOpen source
Civo48Cloud ComputingLondon, United Kingdom$2.0MOpen source
AltStore PAL47SoftwareSan Francisco, USA$6.0MOpen source
OpenObserve47Cloud ComputingSan Francisco, USA$10.0MOpen source
microsandbox46Agentic AISan Francisco, United StatesOpen source
Mendral46Agentic AISan Francisco, United States$15.0MOpen source
Graftcode44Software DevelopmentWarsaw, Poland$2.1MOpen source
Microsoft43Operating SystemRedmond, United StatesOpen source
Koala Ops35KubernetesSan Francisco, United StatesOpen source
Noobaa34Enterprise$5.0MOpen source · Self-hostable
- EDedgX31Edge ComputingSan Jose, United States$8.8M
Open source · Self-hostable
QUBRID30Cloud InfrastructureOpen source
Quazzar Cloud21Self-HostingOpen source · Self-hostable
- RERed Hat20SoftwareRaleigh, USA
Open source · Self-hostable
Google Cloud17AI Cloud ServicesMountain View, United StatesOpen source
- APapilayer10API PlatformVienna, Austria
Open source
- BytedockOpen Source
Open source · Self-hostable
BoringstackDeveloper ToolsOpen source · Self-hostable
CadenceosOperating SystemOpen source · Self-hostable
KasmóContainerizationSan Francisco, United StatesOpen source
| Company | Sector | License | HQ | Funding | Score | Website |
|---|---|---|---|---|---|---|
| Console | Cloud Infrastructure | Open source | San Francisco, United States | $6.2M | 35 | |
| Kubernetes | Cloud Computing | Open source | Mountain View, United States | — | 22 | |
| SUSE | Cloud Computing | Open source · Self-hostable | Luxembourg City, Luxembourg | $4.9B | 70 | |
| RERed Hat OpenShift | Cloud Computing | Open source | Raleigh, United States | — | 19 | |
| Tensorlake | Artificial Intelligence | Open source | San Francisco, United States | $8.0M | 54 | |
| Zerops | Cloud Computing | Open source | Prague, Czech Republic | $2.5M | 43 | |
| KubeVirt | Cloud Computing | Open source · Self-hostable | — | — | 9 | |
| New Relic | Enterprise Software | Open source | San Francisco, United States | $7.2B | 85 | |
| GRGrafana Labs | Observability | Open source · Self-hostable | New York, United States | — | 80 | |
| Google | Internet | Open source | Mountain View, United States | $9.1B | 73 | |
| MOMongoDB | Big Data | Open source | New York, USA | $1.5B | 70 | |
| Expo | Software | Open source | San Francisco, USA | $45.0M | 70 | |
| Sysdig | Cybersecurity | Open source | San Francisco, USA | $608.0M | 69 | |
| Netlify | Cloud Computing | Open source | San Francisco, United States | $202.1M | 69 | |
| WP Engine | Internet | Open source | Austin, United States | $251.2M | 65 | |
| Vultr | Neocloud | Open source | Herndon, United States | $662.0M | 63 | |
| FossID | Software | Open source | Stockholm, Sweden | $63.0M | 62 | |
| RadixArk | Artificial Intelligence | Open source | Palo Alto, USA | $20.0M | 62 | |
| Orkes | Artificial Intelligence | Open source | Santa Clara, USA | $89.3M | 62 | |
| UPUpstash | SaaS | Open source | San Jose, United States | $11.9M | 62 | |
| Komodor | Software Development | Open source | Tel Aviv, Israel | $67.0M | 61 | |
| Codefresh | Enterprise | Open source · Self-hostable | Brisbane, Australia | $42.0M | 61 | |
| NGNGINX | Software | Open source | San Francisco, USA | $56.0M | 60 | |
| Qovery | Developer Tools | Open source | Paris, France | $18.0M | 60 | |
| Canonical | Open Source | Open source · Self-hostable | London, United Kingdom | $348K | 60 | |
| Axiom Quant | Artificial Intelligence | Open source | San Francisco, United States | $264.0M | 58 | |
| Linear | Software | Open source | San Francisco, United States | $134.0M | 57 | |
| Usekernel | Developer Tools | Open source | San Francisco, United States | $22.0M | 56 | |
| Akash Network | DePIN | Open source · Self-hostable | San Francisco, United States | $2.0M | 56 | |
| Robusta Dev | Development | Open source · Self-hostable | Tel Aviv, Israel | — | 55 | |
| Mirantis | Cloud Infrastructure | Open source · Self-hostable | Campbell, United States | $255.0M | 55 | |
| KiloClaw | Artificial Intelligence | Open source · Self-hostable | — | — | 54 | |
| Tiger Data | Artificial Intelligence | Open source | New York, USA | $100.0M | 53 | |
| InsightFinder | Artificial Intelligence | Open source | San Jose, USA | $15.0M | 52 | |
| NENextcloud | Cloud Computing | Open source · Self-hostable | Nuremberg, Germany | $63.0M | 52 | |
| Domo | Business Intelligence | Open source | American Fork, United States | $33.0M | 50 | |
| Brev | Neocloud | Open source | San Francisco, United States | $3.3M | 50 | |
| ZYZymtrace | Artificial Intelligence | Open source | Wilmington, United States | $12.2M | 50 | |
| SUSurrealDB | Databases | Open source | San Francisco, USA | $42.0M | 49 | |
| Tower | Data Engineering | Open source | San Francisco, United States | $5.5M | 49 | |
| Respan | Artificial Intelligence | Open source | San Francisco, United States | $5.0M | 49 | |
| Civo | Cloud Computing | Open source | London, United Kingdom | $2.0M | 48 | |
| AltStore PAL | Software | Open source | San Francisco, USA | $6.0M | 47 | |
| OpenObserve | Cloud Computing | Open source | San Francisco, USA | $10.0M | 47 | |
| microsandbox | Agentic AI | Open source | San Francisco, United States | — | 46 | |
| Mendral | Agentic AI | Open source | San Francisco, United States | $15.0M | 46 | |
| Graftcode | Software Development | Open source | Warsaw, Poland | $2.1M | 44 | |
| Microsoft | Operating System | Open source | Redmond, United States | — | 43 | |
| Koala Ops | Kubernetes | Open source | San Francisco, United States | — | 35 | |
| Noobaa | Enterprise | Open source · Self-hostable | — | $5.0M | 34 | |
| EDedgX | Edge Computing | Open source · Self-hostable | San Jose, United States | $8.8M | 31 | |
| QUBRID | Cloud Infrastructure | Open source | — | — | 30 | |
| Quazzar Cloud | Self-Hosting | Open source · Self-hostable | — | — | 21 | |
| RERed Hat | Software | Open source · Self-hostable | Raleigh, USA | — | 20 | |
| Google Cloud | AI Cloud Services | Open source | Mountain View, United States | — | 17 | |
| APapilayer | API Platform | Open source | Vienna, Austria | — | 10 | |
| Open Source | Open source · Self-hostable | — | — | — | ||
| Boringstack | Developer Tools | Open source · Self-hostable | — | — | — | |
| Cadenceos | Operating System | Open source · Self-hostable | — | — | — | |
| Kasmó | Containerization | Open source | San Francisco, United States | — | — |