Open source focus
Ghost is open source
Open Source Alternatives to Ghost
60 open source Publishing Platform options similar to Ghost, 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.
WordPress37Content Management SystemSan Francisco, United StatesOpen source · Self-hostable
Elementor79WebsiteRamat Gan, Israel$65.8MOpen source · Self-hostable
Automattic71Web DevelopmentSan Francisco, United States$300.0MOpen source · Self-hostable
Civitai60Generative AISan Francisco, United States$5.1MOpen source · Self-hostable
Bitwarden48CybersecuritySanta Barbara, United States$130.0MOpen source · Self-hostable
Journalify31Newsroom CMSNew York, United StatesOpen source
Cap24Developer ToolsSan Francisco, United StatesOpen source · Self-hostable
Traditional Payment Gateways (Stripe, PayPal)23FintechSan Francisco, United StatesOpen source
Aemetis15Climate TechCupertino, United StatesOpen source · Self-hostable
Slopbyslop6Generative AIOpen source
GilloGenerative AILondon, United KingdomOpen source
AutoremixVideo Editing SoftwareLondon, United KingdomOpen source
- AUAutumnAI InfrastructureSan Francisco, United States
Open source · Self-hostable
ZedareFintechOpen source
Ubuntu85Operating SystemsLondon, United Kingdom$63.0MOpen source · Self-hostable
Snyk85AI Coding AssistantBoston, United States$488.5MOpen source · Self-hostable
Wix85WebsiteTel Aviv, Israel$1.3BOpen source
Elasticsearch85Search EngineAmsterdam, Netherlands$104.0MOpen source · Self-hostable
Databricks82Data AnalyticsSan Francisco, United States$31.7BOpen source · Self-hostable
- GRGrafana Labs80ObservabilityNew York, United States
Open source · Self-hostable
Together AI76AI InfrastructureSan Francisco, United States$906.0MOpen source · Self-hostable
WooCommerce (Automattic)76E-commerceSan Francisco, United States$815.7MOpen source · Self-hostable
Hugging Face76AINew York, United States$395.2MOpen source · Self-hostable
Mastra75Agentic AISan Francisco, United States$35.5MOpen source · Self-hostable
NemoClaw75Artificial IntelligenceOpen source · Self-hostable
Redis75DatabaseSan Francisco, United States$906.8MOpen source · Self-hostable
Grafana Cloud74ObservabilityNew York, United States$2.1BOpen source · Self-hostable
Stripe, Inc.72BillingSouth San Francisco, United States$11.4BOpen source
Airbyte71Data IntegrationSan Francisco, United States$181.0MOpen source · Self-hostable
Qdrant70Vector DatabaseBerlin, Germany$96.5MOpen source · Self-hostable
SUSE70Cloud ComputingLuxembourg City, Luxembourg$4.9BOpen source · Self-hostable
- Supabase70DatabaseSan Francisco, United States$933.0M
Open source · Self-hostable
Kyutai69Frontier AI LabParis, France$300.0MOpen source · Self-hostable
Dremio69Data LakeSanta Clara, United States$395.0MOpen source · Self-hostable
Chargebee69FintechChennai, India$303.0MOpen source
ClickHouse Cloud69DatabaseSan Francisco, United States$1.1BOpen source · Self-hostable
Logz.io69EnterpriseTel Aviv, Israel$132.0MOpen source · Self-hostable
HeyGen68VideoSan Francisco, United States$42.5MOpen source
Stability AI68Generative AILondon, United Kingdom$101.0MOpen source · Self-hostable
Posit68Data Science PlatformBoston, United States$169.9MOpen source · Self-hostable
Starburst67AIBoston, United States$414.0MOpen source · Self-hostable
YugabyteDB67DatabaseSunnyvale, United States$266.0MOpen source · Self-hostable
Paddle67FintechLondon, United Kingdom$318.0MOpen source
Pantheon Platform67WebOpsVancouver, CanadaOpen source · Self-hostable
Solo.io66Artificial IntelligenceCambridge, USA$174.8MOpen 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
npm65Developer ToolsOakland, USA$10.6MOpen source · Self-hostable
ClearML64AutoMLTel Aviv, Israel$11.0MOpen source · Self-hostable
Gitpod64Developer ToolsTübingen, Germany$28.0MOpen source · Self-hostable
H2O.ai64Foundation ModelMountain View, United States$228.1MOpen source · Self-hostable
Nous Research63Artificial IntelligenceSan Francisco, United States$145.0MOpen source · Self-hostable
Warmly63Agentic AISan Francisco, United States$19.7MOpen source
Trigger Device Inc63AI AgentsLondon, United Kingdom$16.5MOpen source · Self-hostable
Redpanda63Streaming Data PlatformNew York, United States$260.0MOpen source · Self-hostable
Airweave63Agentic AISan Francisco, United States$6.0MOpen source · Self-hostable
Storyblocks63Creator EconomyWashington, United States$50.0MOpen source
Oligo Security63EnterpriseTel Aviv, Israel$70.0MOpen source · Self-hostable
Chainguard62CybersecuritySeattle, United States$385.0MOpen source · Self-hostable
| Company | Sector | License | HQ | Funding | Score | Website |
|---|---|---|---|---|---|---|
| WordPress | Content Management System | Open source · Self-hostable | San Francisco, United States | — | 37 | |
| Elementor | Website | Open source · Self-hostable | Ramat Gan, Israel | $65.8M | 79 | |
| Automattic | Web Development | Open source · Self-hostable | San Francisco, United States | $300.0M | 71 | |
| Civitai | Generative AI | Open source · Self-hostable | San Francisco, United States | $5.1M | 60 | |
| Bitwarden | Cybersecurity | Open source · Self-hostable | Santa Barbara, United States | $130.0M | 48 | |
| Journalify | Newsroom CMS | Open source | New York, United States | — | 31 | |
| Cap | Developer Tools | Open source · Self-hostable | San Francisco, United States | — | 24 | |
| Traditional Payment Gateways (Stripe, PayPal) | Fintech | Open source | San Francisco, United States | — | 23 | |
| Aemetis | Climate Tech | Open source · Self-hostable | Cupertino, United States | — | 15 | |
| Slopbyslop | Generative AI | Open source | — | — | 6 | |
| Gillo | Generative AI | Open source | London, United Kingdom | — | — | |
| Autoremix | Video Editing Software | Open source | London, United Kingdom | — | — | |
| AUAutumn | AI Infrastructure | Open source · Self-hostable | San Francisco, United States | — | — | |
| Zedare | Fintech | Open source | — | — | — | |
| Ubuntu | Operating Systems | Open source · Self-hostable | London, United Kingdom | $63.0M | 85 | |
| Snyk | AI Coding Assistant | Open source · Self-hostable | Boston, United States | $488.5M | 85 | |
| Wix | Website | Open source | Tel Aviv, Israel | $1.3B | 85 | |
| Elasticsearch | Search Engine | Open source · Self-hostable | Amsterdam, Netherlands | $104.0M | 85 | |
| Databricks | Data Analytics | Open source · Self-hostable | San Francisco, United States | $31.7B | 82 | |
| GRGrafana Labs | Observability | Open source · Self-hostable | New York, United States | — | 80 | |
| Together AI | AI Infrastructure | Open source · Self-hostable | San Francisco, United States | $906.0M | 76 | |
| WooCommerce (Automattic) | E-commerce | Open source · Self-hostable | San Francisco, United States | $815.7M | 76 | |
| Hugging Face | AI | Open source · Self-hostable | New York, United States | $395.2M | 76 | |
| Mastra | Agentic AI | Open source · Self-hostable | San Francisco, United States | $35.5M | 75 | |
| NemoClaw | Artificial Intelligence | Open source · Self-hostable | — | — | 75 | |
| Redis | Database | Open source · Self-hostable | San Francisco, United States | $906.8M | 75 | |
| Grafana Cloud | Observability | Open source · Self-hostable | New York, United States | $2.1B | 74 | |
| Stripe, Inc. | Billing | Open source | South San Francisco, United States | $11.4B | 72 | |
| 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 | |
| SUSE | Cloud Computing | Open source · Self-hostable | Luxembourg City, Luxembourg | $4.9B | 70 | |
| Database | Open source · Self-hostable | San Francisco, United States | $933.0M | 70 | ||
| Kyutai | Frontier AI Lab | Open source · Self-hostable | Paris, France | $300.0M | 69 | |
| Dremio | Data Lake | Open source · Self-hostable | Santa Clara, United States | $395.0M | 69 | |
| Chargebee | Fintech | Open source | Chennai, India | $303.0M | 69 | |
| ClickHouse Cloud | Database | Open source · Self-hostable | San Francisco, United States | $1.1B | 69 | |
| Logz.io | Enterprise | Open source · Self-hostable | Tel Aviv, Israel | $132.0M | 69 | |
| HeyGen | Video | Open source | San Francisco, United States | $42.5M | 68 | |
| Stability AI | Generative AI | Open source · Self-hostable | London, United Kingdom | $101.0M | 68 | |
| Posit | Data Science Platform | Open source · Self-hostable | Boston, United States | $169.9M | 68 | |
| Starburst | AI | Open source · Self-hostable | Boston, United States | $414.0M | 67 | |
| YugabyteDB | Database | Open source · Self-hostable | Sunnyvale, United States | $266.0M | 67 | |
| Paddle | Fintech | Open source | London, United Kingdom | $318.0M | 67 | |
| Pantheon Platform | WebOps | Open source · Self-hostable | Vancouver, Canada | — | 67 | |
| Solo.io | Artificial Intelligence | Open source · Self-hostable | Cambridge, USA | $174.8M | 66 | |
| 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 | |
| npm | Developer Tools | Open source · Self-hostable | Oakland, USA | $10.6M | 65 | |
| ClearML | AutoML | Open source · Self-hostable | Tel Aviv, Israel | $11.0M | 64 | |
| Gitpod | Developer Tools | Open source · Self-hostable | Tübingen, Germany | $28.0M | 64 | |
| H2O.ai | Foundation Model | Open source · Self-hostable | Mountain View, United States | $228.1M | 64 | |
| Nous Research | Artificial Intelligence | Open source · Self-hostable | San Francisco, United States | $145.0M | 63 | |
| Warmly | Agentic AI | Open source | San Francisco, United States | $19.7M | 63 | |
| Trigger Device Inc | AI Agents | Open source · Self-hostable | London, United Kingdom | $16.5M | 63 | |
| Redpanda | Streaming Data Platform | Open source · Self-hostable | New York, United States | $260.0M | 63 | |
| Airweave | Agentic AI | Open source · Self-hostable | San Francisco, United States | $6.0M | 63 | |
| Storyblocks | Creator Economy | Open source | Washington, United States | $50.0M | 63 | |
| Oligo Security | Enterprise | Open source · Self-hostable | Tel Aviv, Israel | $70.0M | 63 | |
| Chainguard | Cybersecurity | Open source · Self-hostable | Seattle, United States | $385.0M | 62 |