Open source focus
Open Source Alternatives to Fermyon
60 open source WebAssembly options similar to Fermyon, 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.
Docker71SoftwareSan Francisco, USA$105.0MOpen source
QUBRID30Cloud InfrastructureOpen source
Komodor61Software DevelopmentTel Aviv, Israel$67.0MOpen source
Robusta Dev55DevelopmentTel Aviv, IsraelOpen source · Self-hostable
Wing Cloud54EnterpriseTel Aviv, Israel$20.0MOpen source · Self-hostable
Lawrence27Developer ToolsOpen source
KubeVirt9Cloud ComputingOpen source · Self-hostable
BoringstackDeveloper ToolsOpen source · Self-hostable
TorchctsMLOpsOpen source
- GetocOpen Source
Open source · Self-hostable
Neon72DatabaseSan Francisco, United States$1.2BOpen source
Netlify69Cloud ComputingSan Francisco, United States$202.1MOpen source
YugabyteDB67DatabaseSunnyvale, United States$266.0MOpen source · Self-hostable
fal AI61Generative AISan Francisco, United States$20.0MOpen source
Codefresh61EnterpriseBrisbane, Australia$42.0MOpen source · Self-hostable
Fal58Agentic AISan Francisco, United States$182.3MOpen source
Dash058ObservabilitySan Francisco, United States$147.2MOpen source
flox58EnterpriseSan Francisco, United States$42.6MOpen source
Stainless57Developer ToolsOpen source
Usekernel56Developer ToolsSan Francisco, United States$22.0MOpen source
Pipedream56Workflow AutomationSan Francisco, United States$55.0MOpen source
Nottecore55Agentic AISan Francisco, United StatesOpen source
Mirantis55Cloud InfrastructureCampbell, United States$255.0MOpen source · Self-hostable
DigitalOcean Holdings, Inc.54Cloud InfrastructureNew York, United States$130.0MOpen source
Piiano54EnterpriseTel Aviv, Israel$9.0MOpen source
MetalBear54Software DevelopmentSan Francisco, United States$12.5MOpen source · Self-hostable
Lunar.dev53EnterpriseTel Aviv, Israel$6.0MOpen source
Runhouse52EnterpriseSan Francisco, United States$4.9MOpen source
Novu51EnterpriseTel Aviv, Israel$6.6MOpen source · Self-hostable
Infisical51Developer ToolsSan Francisco, United States$34.8MOpen source · Self-hostable
Runpod49AI InfrastructureNew York, United StatesOpen source
Bauplanlabs49MLOpsSan Francisco, United StatesOpen source
Mendral46Agentic AISan Francisco, United States$15.0MOpen source
MLflow45MLOpsSeattle, United StatesOpen source · Self-hostable
Console35Cloud InfrastructureSan Francisco, United States$6.2MOpen source
Koala Ops35KubernetesSan Francisco, United StatesOpen source
- EDedgX31Edge ComputingSan Jose, United States$8.8M
Open source · Self-hostable
Cipherwake30CybersecurityToronto, CanadaOpen source
xpay28FintechBengaluru, IndiaOpen source
Langbase20Agentic AISan Francisco, United StatesOpen source
Joeyydevops19MLOpsOpen source
Apache Airflow19MLOpsOpen source · Self-hostable
Platformaos17Headless CMSTel Aviv, IsraelOpen source
Google Cloud17AI Cloud ServicesMountain View, United StatesOpen source
- MAMaige13Open Source
Open source · Self-hostable
WebWright11API PlatformOpen source
OVHcloud10Cloud InfrastructureRoubaix, FranceOpen source
Bayouops4Cloud InfrastructureHouston, United StatesOpen source
- RORoot2Kubernetes ManagementSan Francisco, United States
Open source · Self-hostable
CodergearsDeveloper ToolsOpen source
- Alter WayOpen SourceParis, France
Open source · Self-hostable
RavenclawsAI AgentOpen source
Kaos ControlDeveloper ToolsOpen source
Dc CreativeCloud ArchitectureLondon, United KingdomOpen source
- BytedockOpen Source
Open source · Self-hostable
OpenStackCloud InfrastructureAustin, United StatesOpen source · Self-hostable
KasmóContainerizationSan Francisco, United StatesOpen source
OpenAI84Artificial IntelligenceSan Francisco, United States$493.9BOpen source
Polygon81BlockchainMumbai, India$400.0MOpen source
Cursor80Artificial IntelligenceSan Francisco, United States$2.9BOpen source
| Company | Sector | License | HQ | Funding | Score | Website |
|---|---|---|---|---|---|---|
| Docker | Software | Open source | San Francisco, USA | $105.0M | 71 | |
| QUBRID | Cloud Infrastructure | Open source | — | — | 30 | |
| Komodor | Software Development | Open source | Tel Aviv, Israel | $67.0M | 61 | |
| Robusta Dev | Development | Open source · Self-hostable | Tel Aviv, Israel | — | 55 | |
| Wing Cloud | Enterprise | Open source · Self-hostable | Tel Aviv, Israel | $20.0M | 54 | |
| Lawrence | Developer Tools | Open source | — | — | 27 | |
| KubeVirt | Cloud Computing | Open source · Self-hostable | — | — | 9 | |
| Boringstack | Developer Tools | Open source · Self-hostable | — | — | — | |
| Torchcts | MLOps | Open source | — | — | — | |
| Open Source | Open source · Self-hostable | — | — | — | ||
| Neon | Database | Open source | San Francisco, United States | $1.2B | 72 | |
| Netlify | Cloud Computing | Open source | San Francisco, United States | $202.1M | 69 | |
| YugabyteDB | Database | Open source · Self-hostable | Sunnyvale, United States | $266.0M | 67 | |
| fal AI | Generative AI | Open source | San Francisco, United States | $20.0M | 61 | |
| Codefresh | Enterprise | Open source · Self-hostable | Brisbane, Australia | $42.0M | 61 | |
| Fal | Agentic AI | Open source | San Francisco, United States | $182.3M | 58 | |
| Dash0 | Observability | Open source | San Francisco, United States | $147.2M | 58 | |
| flox | Enterprise | Open source | San Francisco, United States | $42.6M | 58 | |
| Stainless | Developer Tools | Open source | — | — | 57 | |
| Usekernel | Developer Tools | Open source | San Francisco, United States | $22.0M | 56 | |
| Pipedream | Workflow Automation | Open source | San Francisco, United States | $55.0M | 56 | |
| Nottecore | Agentic AI | Open source | San Francisco, United States | — | 55 | |
| Mirantis | Cloud Infrastructure | Open source · Self-hostable | Campbell, United States | $255.0M | 55 | |
| DigitalOcean Holdings, Inc. | Cloud Infrastructure | Open source | New York, United States | $130.0M | 54 | |
| Piiano | Enterprise | Open source | Tel Aviv, Israel | $9.0M | 54 | |
| MetalBear | Software Development | Open source · Self-hostable | San Francisco, United States | $12.5M | 54 | |
| Lunar.dev | Enterprise | Open source | Tel Aviv, Israel | $6.0M | 53 | |
| Runhouse | Enterprise | Open source | San Francisco, United States | $4.9M | 52 | |
| Novu | Enterprise | Open source · Self-hostable | Tel Aviv, Israel | $6.6M | 51 | |
| Infisical | Developer Tools | Open source · Self-hostable | San Francisco, United States | $34.8M | 51 | |
| Runpod | AI Infrastructure | Open source | New York, United States | — | 49 | |
| Bauplanlabs | MLOps | Open source | San Francisco, United States | — | 49 | |
| Mendral | Agentic AI | Open source | San Francisco, United States | $15.0M | 46 | |
| MLflow | MLOps | Open source · Self-hostable | Seattle, United States | — | 45 | |
| Console | Cloud Infrastructure | Open source | San Francisco, United States | $6.2M | 35 | |
| Koala Ops | Kubernetes | Open source | San Francisco, United States | — | 35 | |
| EDedgX | Edge Computing | Open source · Self-hostable | San Jose, United States | $8.8M | 31 | |
| Cipherwake | Cybersecurity | Open source | Toronto, Canada | — | 30 | |
| xpay | Fintech | Open source | Bengaluru, India | — | 28 | |
| Langbase | Agentic AI | Open source | San Francisco, United States | — | 20 | |
| Joeyydevops | MLOps | Open source | — | — | 19 | |
| Apache Airflow | MLOps | Open source · Self-hostable | — | — | 19 | |
| Platformaos | Headless CMS | Open source | Tel Aviv, Israel | — | 17 | |
| Google Cloud | AI Cloud Services | Open source | Mountain View, United States | — | 17 | |
| MAMaige | Open Source | Open source · Self-hostable | — | — | 13 | |
| WebWright | API Platform | Open source | — | — | 11 | |
| OVHcloud | Cloud Infrastructure | Open source | Roubaix, France | — | 10 | |
| Bayouops | Cloud Infrastructure | Open source | Houston, United States | — | 4 | |
| RORoot | Kubernetes Management | Open source · Self-hostable | San Francisco, United States | — | 2 | |
| Codergears | Developer Tools | Open source | — | — | — | |
| Open Source | Open source · Self-hostable | Paris, France | — | — | ||
| Ravenclaws | AI Agent | Open source | — | — | — | |
| Kaos Control | Developer Tools | Open source | — | — | — | |
| Dc Creative | Cloud Architecture | Open source | London, United Kingdom | — | — | |
| Open Source | Open source · Self-hostable | — | — | — | ||
| OpenStack | Cloud Infrastructure | Open source · Self-hostable | Austin, United States | — | — | |
| Kasmó | Containerization | Open source | San Francisco, United States | — | — | |
| OpenAI | Artificial Intelligence | Open source | San Francisco, United States | $493.9B | 84 | |
| Polygon | Blockchain | Open source | Mumbai, India | $400.0M | 81 | |
| Cursor | Artificial Intelligence | Open source | San Francisco, United States | $2.9B | 80 |