Open source focus
Open Source Alternatives to OnTop Health
60 open source Healthcare options similar to OnTop Health, 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.
Phreesia61HealthTechNew York, United States$120.0MOpen source
Odoro27HealthcareTel Aviv, IsraelOpen source
Belkin Vision56HealthcareGeneva, Switzerland$38.5MOpen source
regard54HealthcareSan Francisco, United StatesOpen source
- HOHOOTL54Artificial IntelligenceCharlottesville, USA$6.5M
Open source
Datos54HealthcareTel Aviv, Israel$7.0MOpen source
SOMAREALITY50Artificial IntelligenceVienna, Austria$3.0MOpen source
DermaDetect46DiagnosticsTel Aviv, Israel$1.5MOpen source
CatAI36HealthcareNew York, United StatesOpen source
Ionahealth33HealthTechNew York, United StatesOpen source
AlephBot32Digital HealthTel Aviv, IsraelOpen source
Organa20HealthcareNew York, United StatesOpen source
NemoClaw75Artificial IntelligenceOpen source · Self-hostable
Manus AI75Agentic AISingapore, Singapore$150.0MOpen source
Temporal71Workflow AutomationSeattle, United States$134.0MOpen source
Viktor62Artificial IntelligenceWarsaw, Poland$64.7MOpen source
- MAMay Health62HealthTechParis, France$36.7M
Open source
Orkes62Artificial IntelligenceSanta Clara, USA$89.3MOpen source
Spacelift61Infrastructure as CodeWarsaw, Poland$73.6MOpen source
Nanit61HealthcareNew York, United States$74.0MOpen source
Agency58Agentic AISan Francisco, United States$20.0MOpen source
BotCity57RPASão Paulo, Brazil$16.5MOpen source
Pylon Medical55HealthcareSan Mateo, United States$1.5MOpen source
HAGAR55HealthcareTel Aviv, Israel$21.1MOpen source
Spotlight.ai55EnterpriseTel Aviv, Israel$1.0MOpen source
SpotitEarly55HealthcareTel Aviv, Israel$6.2MOpen source
Raycast55ProductivityLondon, United Kingdom$17.7MOpen source
EyeControl54HealthcareTel Aviv, Israel$20.0MOpen source
Carta Healthcare54HealthTechSan Francisco, United StatesOpen source
giniX54Generative AITel Aviv, IsraelOpen source
KiloClaw54Artificial IntelligenceOpen source · Self-hostable
Svix53EnterpriseSan Francisco, United States$2.6MOpen source
Seqera Labs52BiotechBarcelona, SpainOpen source
QART Medical52HealthcareTel Aviv, IsraelOpen source
Kestra49Data OrchestrationParis, France$36.0MOpen source · Self-hostable
HealthEdge49HealthTechBurlington, United States$108.0MOpen source
Sequentify49HealthcareSan Francisco, United States$7.0MOpen source
Orderful48Supply Chain ManagementSan Francisco, USA$35.0MOpen source
Inngest Inc.48Developer ToolsSan Francisco, United States$5.0MOpen source
ReVision Implant48NeurotechnologyLeuven, Belgium$14.0MOpen source
Clause48LegalTechNew York, United StatesOpen source
Emergence AI48Agentic AISan Francisco, United StatesOpen source
Wirespeed47AI InfrastructureSan Francisco, United States$2.5MOpen source
cal.com47Scheduling SoftwareBerlin, GermanyOpen source · Self-hostable
Timefold46Artificial IntelligenceAmsterdam, Netherlands$13.0MOpen source
Fleet46Agentic AISan Francisco, United StatesOpen source
Insight Axis46HealthcareBoston, United StatesOpen source
Bitloops45Developer ToolsAthens, Greece$1.5MOpen source
SmythOS45Agentic AISan Francisco, United StatesOpen source · Self-hostable
Outlit45Agentic AI$500KOpen source
Nex AI45Agentic AISan Francisco, United StatesOpen source
Amplication44EnterpriseTel Aviv, IsraelOpen source · Self-hostable
Long Tail44HealthTechChicago, USAOpen source
- ARArgosMD43HealthcareSan Francisco, United States
Open source
Symbiosis C.M.43HealthcareBoston, United States$10.0MOpen source
Specta.ai42HealthcareTel Aviv, IsraelOpen source
Orq.ai41Agentic AIAmsterdam, Netherlands$8.9MOpen source
Duely41LegalTechGhent, Belgium$1.1MOpen source
- ATAttio41CRMLondon, United Kingdom$93.5M
Open source
Co Build40AI Collaboration Tools$8.5MOpen source
| Company | Sector | License | HQ | Funding | Score | Website |
|---|---|---|---|---|---|---|
| Phreesia | HealthTech | Open source | New York, United States | $120.0M | 61 | |
| Odoro | Healthcare | Open source | Tel Aviv, Israel | — | 27 | |
| Belkin Vision | Healthcare | Open source | Geneva, Switzerland | $38.5M | 56 | |
| regard | Healthcare | Open source | San Francisco, United States | — | 54 | |
| HOHOOTL | Artificial Intelligence | Open source | Charlottesville, USA | $6.5M | 54 | |
| Datos | Healthcare | Open source | Tel Aviv, Israel | $7.0M | 54 | |
| SOMAREALITY | Artificial Intelligence | Open source | Vienna, Austria | $3.0M | 50 | |
| DermaDetect | Diagnostics | Open source | Tel Aviv, Israel | $1.5M | 46 | |
| CatAI | Healthcare | Open source | New York, United States | — | 36 | |
| Ionahealth | HealthTech | Open source | New York, United States | — | 33 | |
| AlephBot | Digital Health | Open source | Tel Aviv, Israel | — | 32 | |
| Organa | Healthcare | Open source | New York, United States | — | 20 | |
| NemoClaw | Artificial Intelligence | Open source · Self-hostable | — | — | 75 | |
| Manus AI | Agentic AI | Open source | Singapore, Singapore | $150.0M | 75 | |
| Temporal | Workflow Automation | Open source | Seattle, United States | $134.0M | 71 | |
| Viktor | Artificial Intelligence | Open source | Warsaw, Poland | $64.7M | 62 | |
| MAMay Health | HealthTech | Open source | Paris, France | $36.7M | 62 | |
| Orkes | Artificial Intelligence | Open source | Santa Clara, USA | $89.3M | 62 | |
| Spacelift | Infrastructure as Code | Open source | Warsaw, Poland | $73.6M | 61 | |
| Nanit | Healthcare | Open source | New York, United States | $74.0M | 61 | |
| Agency | Agentic AI | Open source | San Francisco, United States | $20.0M | 58 | |
| BotCity | RPA | Open source | São Paulo, Brazil | $16.5M | 57 | |
| Pylon Medical | Healthcare | Open source | San Mateo, United States | $1.5M | 55 | |
| HAGAR | Healthcare | Open source | Tel Aviv, Israel | $21.1M | 55 | |
| Spotlight.ai | Enterprise | Open source | Tel Aviv, Israel | $1.0M | 55 | |
| SpotitEarly | Healthcare | Open source | Tel Aviv, Israel | $6.2M | 55 | |
| Raycast | Productivity | Open source | London, United Kingdom | $17.7M | 55 | |
| EyeControl | Healthcare | Open source | Tel Aviv, Israel | $20.0M | 54 | |
| Carta Healthcare | HealthTech | Open source | San Francisco, United States | — | 54 | |
| giniX | Generative AI | Open source | Tel Aviv, Israel | — | 54 | |
| KiloClaw | Artificial Intelligence | Open source · Self-hostable | — | — | 54 | |
| Svix | Enterprise | Open source | San Francisco, United States | $2.6M | 53 | |
| Seqera Labs | Biotech | Open source | Barcelona, Spain | — | 52 | |
| QART Medical | Healthcare | Open source | Tel Aviv, Israel | — | 52 | |
| Kestra | Data Orchestration | Open source · Self-hostable | Paris, France | $36.0M | 49 | |
| HealthEdge | HealthTech | Open source | Burlington, United States | $108.0M | 49 | |
| Sequentify | Healthcare | Open source | San Francisco, United States | $7.0M | 49 | |
| Orderful | Supply Chain Management | Open source | San Francisco, USA | $35.0M | 48 | |
| Inngest Inc. | Developer Tools | Open source | San Francisco, United States | $5.0M | 48 | |
| ReVision Implant | Neurotechnology | Open source | Leuven, Belgium | $14.0M | 48 | |
| Clause | LegalTech | Open source | New York, United States | — | 48 | |
| Emergence AI | Agentic AI | Open source | San Francisco, United States | — | 48 | |
| Wirespeed | AI Infrastructure | Open source | San Francisco, United States | $2.5M | 47 | |
| cal.com | Scheduling Software | Open source · Self-hostable | Berlin, Germany | — | 47 | |
| Timefold | Artificial Intelligence | Open source | Amsterdam, Netherlands | $13.0M | 46 | |
| Fleet | Agentic AI | Open source | San Francisco, United States | — | 46 | |
| Insight Axis | Healthcare | Open source | Boston, United States | — | 46 | |
| Bitloops | Developer Tools | Open source | Athens, Greece | $1.5M | 45 | |
| SmythOS | Agentic AI | Open source · Self-hostable | San Francisco, United States | — | 45 | |
| Outlit | Agentic AI | Open source | — | $500K | 45 | |
| Nex AI | Agentic AI | Open source | San Francisco, United States | — | 45 | |
| Amplication | Enterprise | Open source · Self-hostable | Tel Aviv, Israel | — | 44 | |
| Long Tail | HealthTech | Open source | Chicago, USA | — | 44 | |
| ARArgosMD | Healthcare | Open source | San Francisco, United States | — | 43 | |
| Symbiosis C.M. | Healthcare | Open source | Boston, United States | $10.0M | 43 | |
| Specta.ai | Healthcare | Open source | Tel Aviv, Israel | — | 42 | |
| Orq.ai | Agentic AI | Open source | Amsterdam, Netherlands | $8.9M | 41 | |
| Duely | LegalTech | Open source | Ghent, Belgium | $1.1M | 41 | |
| ATAttio | CRM | Open source | London, United Kingdom | $93.5M | 41 | |
| Co Build | AI Collaboration Tools | Open source | — | $8.5M | 40 |