Open source focus
WebDriverIO is open source
Open Source Alternatives to WebDriverIO
60 open source Developer Tools options similar to WebDriverIO, 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.
Cypress58Developer ToolsAtlanta, United States$53.3MOpen source · Self-hostable
Selenium10Open SourceOpen source · Self-hostable
Playwright16Developer ToolsRedmond, United StatesOpen source
TestCafe7Developer ToolsOpen source · Self-hostable
Pretext25Web DevelopmentOpen source · Self-hostable
Mastra75Agentic AISan Francisco, United States$35.5MOpen source · Self-hostable
npm65Developer ToolsOakland, USA$10.6MOpen source · Self-hostable
TanStack50Software DevelopmentSan Francisco, Canada$1.0MOpen source · Self-hostable
esbuild14Developer ToolsOpen source · Self-hostable
Automattic71Web DevelopmentSan Francisco, United States$300.0MOpen source · Self-hostable
Steel.dev58Developer ToolsTel Aviv, Israel$17.0MOpen source · Self-hostable
Langflow53Agentic AILisbon, PortugalOpen source · Self-hostable
Magnitude51Agentic AISan Francisco, United States$10.0MOpen source · Self-hostable
Assistant-ui43AI Chat InterfaceSan Francisco, United States$500KOpen source · Self-hostable
Testkube39MLOpsTel Aviv, Israel$12.0MOpen source · Self-hostable
- STStrongLoop38API PlatformSan Mateo, United States$9.0M
Open source · Self-hostable
Glitch37Developer ToolsNew York, United StatesOpen source · Self-hostable
Firebase33Mobile DevelopmentSan Francisco, United States$5.0MOpen source
Webpack29Developer ToolsOpen source · Self-hostable
Node.js26Software DevelopmentOpen source · Self-hostable
vxtwitter.com10Web DevelopmentSan Francisco, United StatesOpen source · Self-hostable
fixupx.com10Web DevelopmentSan Francisco, United StatesOpen source · Self-hostable
Puppeteer8Developer ToolsOpen source · Self-hostable
CadenceosOperating SystemOpen source · Self-hostable
ReactJS TemplatesWeb DevelopmentOpen source · Self-hostable
BoringstackDeveloper ToolsOpen source · Self-hostable
Snyk85AI Coding AssistantBoston, United States$488.5MOpen source · Self-hostable
- GRGrafana Labs80ObservabilityNew York, United States
Open source · Self-hostable
Elementor79WebsiteRamat Gan, Israel$65.8MOpen source · Self-hostable
Together AI76AI InfrastructureSan Francisco, United States$906.0MOpen source · Self-hostable
Grafana Cloud74ObservabilityNew York, United States$2.1BOpen source · Self-hostable
Airbyte71Data IntegrationSan Francisco, United States$181.0MOpen source · Self-hostable
Qdrant70Vector DatabaseBerlin, Germany$96.5MOpen source · Self-hostable
Expo70SoftwareSan Francisco, USA$45.0MOpen source
- Supabase70DatabaseSan Francisco, United States$933.0M
Open source · Self-hostable
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
YugabyteDB67DatabaseSunnyvale, United States$266.0MOpen source · Self-hostable
- PUPulumi66Infrastructure as CodeSeattle, United States$228.5M
Open source · Self-hostable
ScyllaDB66DatabasePalo Alto, United States$101.0MOpen source · Self-hostable
Firebolt65Cloud Data WarehousePalo Alto, United States$269.0MOpen source
Gitpod64Developer ToolsTübingen, Germany$28.0MOpen source · Self-hostable
ClearML64AutoMLTel Aviv, Israel$11.0MOpen source · Self-hostable
Airweave63Agentic AISan Francisco, United States$6.0MOpen source · Self-hostable
Trigger Device Inc63AI AgentsLondon, United Kingdom$16.5MOpen source · Self-hostable
Chainguard62CybersecuritySeattle, United States$385.0MOpen source · Self-hostable
- STStackBlitz62Developer ToolsBerlin, Germany$113.4M
Open source
LiteLLM62Foundation ModelSan Francisco, United StatesOpen source · Self-hostable
Entire62Artificial Intelligence$60.0MOpen source · Self-hostable
DragonflyDB62DatabaseTel Aviv, Israel$21.0MOpen source · Self-hostable
Odigos62Enterprise$13.0MOpen source · Self-hostable
Codefresh61EnterpriseBrisbane, Australia$42.0MOpen source · Self-hostable
Appwrite61EnterpriseSan Francisco, United States$37.0MOpen source · Self-hostable
Gitar61Artificial IntelligenceSan Francisco, USA$9.0MOpen source
Chroma61Artificial IntelligenceSan Francisco, United States$20.3MOpen source · Self-hostable
Canonical60Open SourceLondon, United Kingdom$348KOpen source · Self-hostable
Mend60Open SourceTel Aviv, Israel$121.5MOpen source · Self-hostable
Metabase60Data AnalyticsSan Francisco, United States$8.0MOpen source · Self-hostable
Bun59Developer ToolsSan Francisco, United States$7.0MOpen source · Self-hostable
| Company | Sector | License | HQ | Funding | Score | Website |
|---|---|---|---|---|---|---|
| Cypress | Developer Tools | Open source · Self-hostable | Atlanta, United States | $53.3M | 58 | |
| Selenium | Open Source | Open source · Self-hostable | — | — | 10 | |
| Playwright | Developer Tools | Open source | Redmond, United States | — | 16 | |
| TestCafe | Developer Tools | Open source · Self-hostable | — | — | 7 | |
| Pretext | Web Development | Open source · Self-hostable | — | — | 25 | |
| Mastra | Agentic AI | Open source · Self-hostable | San Francisco, United States | $35.5M | 75 | |
| npm | Developer Tools | Open source · Self-hostable | Oakland, USA | $10.6M | 65 | |
| TanStack | Software Development | Open source · Self-hostable | San Francisco, Canada | $1.0M | 50 | |
| esbuild | Developer Tools | Open source · Self-hostable | — | — | 14 | |
| Automattic | Web Development | Open source · Self-hostable | San Francisco, United States | $300.0M | 71 | |
| Steel.dev | Developer Tools | Open source · Self-hostable | Tel Aviv, Israel | $17.0M | 58 | |
| Langflow | Agentic AI | Open source · Self-hostable | Lisbon, Portugal | — | 53 | |
| Magnitude | Agentic AI | Open source · Self-hostable | San Francisco, United States | $10.0M | 51 | |
| Assistant-ui | AI Chat Interface | Open source · Self-hostable | San Francisco, United States | $500K | 43 | |
| Testkube | MLOps | Open source · Self-hostable | Tel Aviv, Israel | $12.0M | 39 | |
| STStrongLoop | API Platform | Open source · Self-hostable | San Mateo, United States | $9.0M | 38 | |
| Glitch | Developer Tools | Open source · Self-hostable | New York, United States | — | 37 | |
| Firebase | Mobile Development | Open source | San Francisco, United States | $5.0M | 33 | |
| Webpack | Developer Tools | Open source · Self-hostable | — | — | 29 | |
| Node.js | Software Development | Open source · Self-hostable | — | — | 26 | |
| vxtwitter.com | Web Development | Open source · Self-hostable | San Francisco, United States | — | 10 | |
| fixupx.com | Web Development | Open source · Self-hostable | San Francisco, United States | — | 10 | |
| Puppeteer | Developer Tools | Open source · Self-hostable | — | — | 8 | |
| Cadenceos | Operating System | Open source · Self-hostable | — | — | — | |
| ReactJS Templates | Web Development | Open source · Self-hostable | — | — | — | |
| Boringstack | Developer Tools | Open source · Self-hostable | — | — | — | |
| Snyk | AI Coding Assistant | Open source · Self-hostable | Boston, United States | $488.5M | 85 | |
| GRGrafana Labs | Observability | Open source · Self-hostable | New York, United States | — | 80 | |
| Elementor | Website | Open source · Self-hostable | Ramat Gan, Israel | $65.8M | 79 | |
| Together AI | AI Infrastructure | Open source · Self-hostable | San Francisco, United States | $906.0M | 76 | |
| Grafana Cloud | Observability | Open source · Self-hostable | New York, United States | $2.1B | 74 | |
| Airbyte | Data Integration | Open source · Self-hostable | San Francisco, United States | $181.0M | 71 | |
| Qdrant | Vector Database | Open source · Self-hostable | Berlin, Germany | $96.5M | 70 | |
| Expo | Software | Open source | San Francisco, USA | $45.0M | 70 | |
| Database | Open source · Self-hostable | San Francisco, United States | $933.0M | 70 | ||
| 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 | |
| YugabyteDB | Database | Open source · Self-hostable | Sunnyvale, United States | $266.0M | 67 | |
| PUPulumi | Infrastructure as Code | Open source · Self-hostable | Seattle, United States | $228.5M | 66 | |
| ScyllaDB | Database | Open source · Self-hostable | Palo Alto, United States | $101.0M | 66 | |
| Firebolt | Cloud Data Warehouse | Open source | Palo Alto, United States | $269.0M | 65 | |
| Gitpod | Developer Tools | Open source · Self-hostable | Tübingen, Germany | $28.0M | 64 | |
| ClearML | AutoML | Open source · Self-hostable | Tel Aviv, Israel | $11.0M | 64 | |
| Airweave | Agentic AI | Open source · Self-hostable | San Francisco, United States | $6.0M | 63 | |
| Trigger Device Inc | AI Agents | Open source · Self-hostable | London, United Kingdom | $16.5M | 63 | |
| Chainguard | Cybersecurity | Open source · Self-hostable | Seattle, United States | $385.0M | 62 | |
| STStackBlitz | Developer Tools | Open source | Berlin, Germany | $113.4M | 62 | |
| LiteLLM | Foundation Model | Open source · Self-hostable | San Francisco, United States | — | 62 | |
| Entire | Artificial Intelligence | Open source · Self-hostable | — | $60.0M | 62 | |
| DragonflyDB | Database | Open source · Self-hostable | Tel Aviv, Israel | $21.0M | 62 | |
| Odigos | Enterprise | Open source · Self-hostable | — | $13.0M | 62 | |
| Codefresh | Enterprise | Open source · Self-hostable | Brisbane, Australia | $42.0M | 61 | |
| Appwrite | Enterprise | Open source · Self-hostable | San Francisco, United States | $37.0M | 61 | |
| Gitar | Artificial Intelligence | Open source | San Francisco, USA | $9.0M | 61 | |
| Chroma | Artificial Intelligence | Open source · Self-hostable | San Francisco, United States | $20.3M | 61 | |
| Canonical | Open Source | Open source · Self-hostable | London, United Kingdom | $348K | 60 | |
| Mend | Open Source | Open source · Self-hostable | Tel Aviv, Israel | $121.5M | 60 | |
| Metabase | Data Analytics | Open source · Self-hostable | San Francisco, United States | $8.0M | 60 | |
| Bun | Developer Tools | Open source · Self-hostable | San Francisco, United States | $7.0M | 59 |