Open source focus
OpenProject is open source
Open Source Alternatives to OpenProject
60 open source Project Management options similar to OpenProject, 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.
Jira30SaaSSydney, AustraliaOpen source
Plane53Project ManagementSan Francisco, United States$4.0MOpen source
Posit68Data Science PlatformBoston, United States$169.9MOpen source · Self-hostable
ClickUp67Project ManagementSan Francisco, United States$531.5MOpen source
Linear57SoftwareSan Francisco, United States$134.0MOpen source
PromptQL31Artificial IntelligenceSan Francisco, United StatesOpen source · Self-hostable
- ERERPNext0Enterprise SoftwareBangalore, India
Open source · Self-hostable
Ubuntu85Operating SystemsLondon, United Kingdom$63.0MOpen source · Self-hostable
Databricks82Data AnalyticsSan Francisco, United States$31.7BOpen source · Self-hostable
Redis75DatabaseSan Francisco, United States$906.8MOpen source · Self-hostable
NemoClaw75Artificial IntelligenceOpen source · Self-hostable
SUSE70Cloud ComputingLuxembourg City, Luxembourg$4.9BOpen source · Self-hostable
Quickbase69Work ManagementWaltham, United States$1.0BOpen source
YugabyteDB67DatabaseSunnyvale, United States$266.0MOpen source · Self-hostable
Starburst67AIBoston, United States$414.0MOpen source · Self-hostable
Solo.io66Artificial IntelligenceCambridge, USA$174.8MOpen source · Self-hostable
ScyllaDB66DatabasePalo Alto, United States$101.0MOpen source · Self-hostable
Firebolt65Cloud Data WarehousePalo Alto, United States$269.0MOpen source
ClearML64AutoMLTel Aviv, Israel$11.0MOpen source · Self-hostable
Redpanda63Streaming Data PlatformNew York, United States$260.0MOpen source · Self-hostable
Oligo Security63EnterpriseTel Aviv, Israel$70.0MOpen source · Self-hostable
DragonflyDB62DatabaseTel Aviv, Israel$21.0MOpen source · Self-hostable
Appwrite61EnterpriseSan Francisco, United States$37.0MOpen source · Self-hostable
Codefresh61EnterpriseBrisbane, Australia$42.0MOpen source · Self-hostable
MariaDB61DatabaseRedwood City, United States$131.0MOpen source · Self-hostable
Canonical60Open SourceLondon, United Kingdom$348KOpen source · Self-hostable
Mend60Open SourceTel Aviv, Israel$121.5MOpen source · Self-hostable
pgEdge, Inc.58DatabaseSan Francisco, United States$24.0MOpen source · Self-hostable
InfluxData58DatabaseSan Francisco, United States$200.1MOpen source · Self-hostable
Ownera58BlockchainTel Aviv, Israel$20.0MOpen source · Self-hostable
Backstage57Developer ToolsStockholm, Sweden$63.0MOpen source · Self-hostable
OpenEBS57Cloud Native StoragePalo Alto, United States$26.0MOpen source · Self-hostable
Archestra.AI55Artificial IntelligenceLondon, United Kingdom$10.0MOpen source · Self-hostable
OpenOps55EnterpriseSan Francisco, United States$125KOpen source · Self-hostable
WireMock54Enterprise$6.5MOpen source · Self-hostable
WSO254Artificial IntelligencePalo Alto, USA$63.0MOpen source · Self-hostable
OpenMeter54MLOpsTel Aviv, Israel$3.0MOpen source · Self-hostable
KiloClaw54Artificial IntelligenceOpen source · Self-hostable
Greenplum52Database$34.0MOpen source · Self-hostable
Speedb52EnterpriseTel Aviv, Israel$17.0MOpen source · Self-hostable
DBeaver52Database ManagementPrague, Czech Republic$6.0MOpen source · Self-hostable
- NENextcloud52Cloud ComputingNuremberg, Germany$63.0M
Open source · Self-hostable
Kong50API ManagementSan Francisco, United States$511.0MOpen source · Self-hostable
Visual Layer50DatabaseTel Aviv, Israel$7.0MOpen source · Self-hostable
SugarCRM49CRM & Sales SoftwareSan Francisco, United States$86.5MOpen source · Self-hostable
Kestra49Data OrchestrationParis, France$36.0MOpen source · Self-hostable
SereneDB49DatabaseSan Francisco, United States$3.8MOpen source · Self-hostable
Featherless.ai48Artificial IntelligenceSan Francisco, USA$20.0MOpen source · Self-hostable
ORY47Identity & Access ManagementBerlin, Germany$17.0MOpen source · Self-hostable
cal.com47Scheduling SoftwareBerlin, GermanyOpen source · Self-hostable
SmythOS45Agentic AISan Francisco, United StatesOpen source · Self-hostable
Amplication44EnterpriseTel Aviv, IsraelOpen source · Self-hostable
Slauth.io43EnterpriseAshburn, United States$1.5MOpen source · Self-hostable
Countly40AnalyticsLondon, United Kingdom$1.1MOpen source · Self-hostable
PostgreSQL40DatabaseSanta Barbara, USAOpen source · Self-hostable
Responsive40EnterpriseSan Francisco, United StatesOpen source · Self-hostable
- STStrongLoop38API PlatformSan Mateo, United States$9.0M
Open source · Self-hostable
Noobaa34EnterpriseSan Francisco, United States$5.0MOpen source · Self-hostable
SkySQL30DatabaseRedwood City, United States$42.0MOpen source · Self-hostable
Gemini CLI27AI Tools & AppsOpen source · Self-hostable
| Company | Sector | License | HQ | Funding | Score | Website |
|---|---|---|---|---|---|---|
| Jira | SaaS | Open source | Sydney, Australia | — | 30 | |
| Plane | Project Management | Open source | San Francisco, United States | $4.0M | 53 | |
| Posit | Data Science Platform | Open source · Self-hostable | Boston, United States | $169.9M | 68 | |
| ClickUp | Project Management | Open source | San Francisco, United States | $531.5M | 67 | |
| Linear | Software | Open source | San Francisco, United States | $134.0M | 57 | |
| PromptQL | Artificial Intelligence | Open source · Self-hostable | San Francisco, United States | — | 31 | |
| ERERPNext | Enterprise Software | Open source · Self-hostable | Bangalore, India | — | 0 | |
| Ubuntu | Operating Systems | Open source · Self-hostable | London, United Kingdom | $63.0M | 85 | |
| Databricks | Data Analytics | Open source · Self-hostable | San Francisco, United States | $31.7B | 82 | |
| Redis | Database | Open source · Self-hostable | San Francisco, United States | $906.8M | 75 | |
| NemoClaw | Artificial Intelligence | Open source · Self-hostable | — | — | 75 | |
| SUSE | Cloud Computing | Open source · Self-hostable | Luxembourg City, Luxembourg | $4.9B | 70 | |
| Quickbase | Work Management | Open source | Waltham, United States | $1.0B | 69 | |
| YugabyteDB | Database | Open source · Self-hostable | Sunnyvale, United States | $266.0M | 67 | |
| Starburst | AI | Open source · Self-hostable | Boston, United States | $414.0M | 67 | |
| Solo.io | Artificial Intelligence | Open source · Self-hostable | Cambridge, USA | $174.8M | 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 | |
| ClearML | AutoML | Open source · Self-hostable | Tel Aviv, Israel | $11.0M | 64 | |
| Redpanda | Streaming Data Platform | Open source · Self-hostable | New York, United States | $260.0M | 63 | |
| Oligo Security | Enterprise | Open source · Self-hostable | Tel Aviv, Israel | $70.0M | 63 | |
| DragonflyDB | Database | Open source · Self-hostable | Tel Aviv, Israel | $21.0M | 62 | |
| Appwrite | Enterprise | Open source · Self-hostable | San Francisco, United States | $37.0M | 61 | |
| Codefresh | Enterprise | Open source · Self-hostable | Brisbane, Australia | $42.0M | 61 | |
| MariaDB | Database | Open source · Self-hostable | Redwood City, United States | $131.0M | 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 | |
| pgEdge, Inc. | Database | Open source · Self-hostable | San Francisco, United States | $24.0M | 58 | |
| InfluxData | Database | Open source · Self-hostable | San Francisco, United States | $200.1M | 58 | |
| Ownera | Blockchain | Open source · Self-hostable | Tel Aviv, Israel | $20.0M | 58 | |
| Backstage | Developer Tools | Open source · Self-hostable | Stockholm, Sweden | $63.0M | 57 | |
| OpenEBS | Cloud Native Storage | Open source · Self-hostable | Palo Alto, United States | $26.0M | 57 | |
| Archestra.AI | Artificial Intelligence | Open source · Self-hostable | London, United Kingdom | $10.0M | 55 | |
| OpenOps | Enterprise | Open source · Self-hostable | San Francisco, United States | $125K | 55 | |
| WireMock | Enterprise | Open source · Self-hostable | — | $6.5M | 54 | |
| WSO2 | Artificial Intelligence | Open source · Self-hostable | Palo Alto, USA | $63.0M | 54 | |
| OpenMeter | MLOps | Open source · Self-hostable | Tel Aviv, Israel | $3.0M | 54 | |
| KiloClaw | Artificial Intelligence | Open source · Self-hostable | — | — | 54 | |
| Greenplum | Database | Open source · Self-hostable | — | $34.0M | 52 | |
| Speedb | Enterprise | Open source · Self-hostable | Tel Aviv, Israel | $17.0M | 52 | |
| DBeaver | Database Management | Open source · Self-hostable | Prague, Czech Republic | $6.0M | 52 | |
| NENextcloud | Cloud Computing | Open source · Self-hostable | Nuremberg, Germany | $63.0M | 52 | |
| Kong | API Management | Open source · Self-hostable | San Francisco, United States | $511.0M | 50 | |
| Visual Layer | Database | Open source · Self-hostable | Tel Aviv, Israel | $7.0M | 50 | |
| SugarCRM | CRM & Sales Software | Open source · Self-hostable | San Francisco, United States | $86.5M | 49 | |
| Kestra | Data Orchestration | Open source · Self-hostable | Paris, France | $36.0M | 49 | |
| SereneDB | Database | Open source · Self-hostable | San Francisco, United States | $3.8M | 49 | |
| Featherless.ai | Artificial Intelligence | Open source · Self-hostable | San Francisco, USA | $20.0M | 48 | |
| ORY | Identity & Access Management | Open source · Self-hostable | Berlin, Germany | $17.0M | 47 | |
| cal.com | Scheduling Software | Open source · Self-hostable | Berlin, Germany | — | 47 | |
| SmythOS | Agentic AI | Open source · Self-hostable | San Francisco, United States | — | 45 | |
| Amplication | Enterprise | Open source · Self-hostable | Tel Aviv, Israel | — | 44 | |
| Slauth.io | Enterprise | Open source · Self-hostable | Ashburn, United States | $1.5M | 43 | |
| Countly | Analytics | Open source · Self-hostable | London, United Kingdom | $1.1M | 40 | |
| PostgreSQL | Database | Open source · Self-hostable | Santa Barbara, USA | — | 40 | |
| Responsive | Enterprise | Open source · Self-hostable | San Francisco, United States | — | 40 | |
| STStrongLoop | API Platform | Open source · Self-hostable | San Mateo, United States | $9.0M | 38 | |
| Noobaa | Enterprise | Open source · Self-hostable | San Francisco, United States | $5.0M | 34 | |
| SkySQL | Database | Open source · Self-hostable | Redwood City, United States | $42.0M | 30 | |
| Gemini CLI | AI Tools & Apps | Open source · Self-hostable | — | — | 27 |