Open source focus
Open Source Alternatives to Chesterhealth
60 open source HealthTech options similar to Chesterhealth, 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.
OpenAI84Artificial IntelligenceSan Francisco, United States$493.9BOpen source
Cognigy (NICE)63Voice AgentDüsseldorf, GermanyOpen source
Sendbird61Conversational AISan Mateo, United StatesOpen source
Nomi57AI CopilotSan Francisco, United States$180.0MOpen source
Convo10Voice AISan Francisco, United StatesOpen source
Coworker.aiHR TechOpen source
Kyutai69Frontier AI LabParis, France$300.0MOpen source · Self-hostable
Vapi65Voice AISan Francisco, United States$74.3MOpen source
Bland64Voice AISan Francisco, United States$51.0MOpen source
Cluely58Agentic AISan Francisco, United StatesOpen source
- HOHOOTL54Artificial IntelligenceCharlottesville, USA$6.5M
Open source
EyeControl54HealthcareTel Aviv, Israel$20.0MOpen source
regard54HealthcareSan Francisco, United StatesOpen source
Seqera Labs52BiotechBarcelona, SpainOpen source
SOMAREALITY50Artificial IntelligenceVienna, Austria$3.0MOpen source
- COCognigy50Voice AgentDüsseldorf, Germany$156.5M
Open source
Vocode50Open SourceSan Francisco, United States$3.8MOpen source · Self-hostable
cal.com47Scheduling SoftwareBerlin, GermanyOpen source · Self-hostable
Kaelio46HealthTechSan Francisco, United States$500KOpen source
Lucida AI46Artificial IntelligenceSan Francisco, United States$13.1MOpen source
Outlit45Agentic AI$500KOpen source
Saperly43Voice AISan Francisco, United States$2.0MOpen source
Cekura40Agentic AITel Aviv, IsraelOpen source
- RERefold AI39Customer Service AutomationLondon, United Kingdom$6.5M
Open source
Qanta.ai38Fintech$1.0MOpen source
Symbl.ai36Voice AISan Francisco, United States$6.4MOpen source
CatAI36HealthcareNew York, United StatesOpen source
CogMe33HealthcareTel Aviv, IsraelOpen source
Trialiq17HealthTechTel Aviv, IsraelOpen source
Lionwire17Voice AIOpen source
Owin17Customer Service AutomationTel Aviv, IsraelOpen source
Metadialogues15Conversational AIOpen source
Aemetis15Climate TechCupertino, United StatesOpen source · Self-hostable
Etherwaves AI14Conversational AIOpen source
Mirrorfly11Agentic AIChennai, IndiaOpen source
KedmahConversational AITel Aviv, IsraelOpen source
VentilatorsAI Tools & AppsOpen source
DomulisConversational AILondon, United KingdomOpen source
RegenxcelBiotechOpen source
IbodycamVoice AIOpen source
DoctorslittlehelpersHealthTechOpen source
LingseeVoice AITel Aviv, IsraelOpen source
ProvendSales AutomationOpen source
ApartechConversational AISan Francisco, United StatesOpen source
IntelligentstaffingsystemsHR TechLondon, United KingdomOpen source
GetpointVoice AITel Aviv, IsraelOpen source
RitonaAI AgentTel Aviv, IsraelOpen source
SapmindsEnterprise SoftwareLondon, United KingdomOpen source
- FunbuttonVoice AI
Open source
EazycareHealthTechOpen source
DentralHealthTechTel Aviv, IsraelOpen source
IntervyouAI AgentOpen source
CallrichVoice AIOpen source
LetscConversational AIOpen source
IosappAI Coding AssistantOpen source
Cvent85Event Management SoftwareTysons, United States$232.0MOpen source
Cursor80Artificial IntelligenceSan Francisco, United States$2.9BOpen source
NemoClaw75Artificial IntelligenceOpen source · Self-hostable
Manus AI75Agentic AISingapore, Singapore$150.0MOpen source
ShiftMed74HealthTechRockville, United States$292.0MOpen source
| Company | Sector | License | HQ | Funding | Score | Website |
|---|---|---|---|---|---|---|
| OpenAI | Artificial Intelligence | Open source | San Francisco, United States | $493.9B | 84 | |
| Cognigy (NICE) | Voice Agent | Open source | Düsseldorf, Germany | — | 63 | |
| Sendbird | Conversational AI | Open source | San Mateo, United States | — | 61 | |
| Nomi | AI Copilot | Open source | San Francisco, United States | $180.0M | 57 | |
| Convo | Voice AI | Open source | San Francisco, United States | — | 10 | |
| Coworker.ai | HR Tech | Open source | — | — | — | |
| Kyutai | Frontier AI Lab | Open source · Self-hostable | Paris, France | $300.0M | 69 | |
| Vapi | Voice AI | Open source | San Francisco, United States | $74.3M | 65 | |
| Bland | Voice AI | Open source | San Francisco, United States | $51.0M | 64 | |
| Cluely | Agentic AI | Open source | San Francisco, United States | — | 58 | |
| HOHOOTL | Artificial Intelligence | Open source | Charlottesville, USA | $6.5M | 54 | |
| EyeControl | Healthcare | Open source | Tel Aviv, Israel | $20.0M | 54 | |
| regard | Healthcare | Open source | San Francisco, United States | — | 54 | |
| Seqera Labs | Biotech | Open source | Barcelona, Spain | — | 52 | |
| SOMAREALITY | Artificial Intelligence | Open source | Vienna, Austria | $3.0M | 50 | |
| COCognigy | Voice Agent | Open source | Düsseldorf, Germany | $156.5M | 50 | |
| Vocode | Open Source | Open source · Self-hostable | San Francisco, United States | $3.8M | 50 | |
| cal.com | Scheduling Software | Open source · Self-hostable | Berlin, Germany | — | 47 | |
| Kaelio | HealthTech | Open source | San Francisco, United States | $500K | 46 | |
| Lucida AI | Artificial Intelligence | Open source | San Francisco, United States | $13.1M | 46 | |
| Outlit | Agentic AI | Open source | — | $500K | 45 | |
| Saperly | Voice AI | Open source | San Francisco, United States | $2.0M | 43 | |
| Cekura | Agentic AI | Open source | Tel Aviv, Israel | — | 40 | |
| RERefold AI | Customer Service Automation | Open source | London, United Kingdom | $6.5M | 39 | |
| Qanta.ai | Fintech | Open source | — | $1.0M | 38 | |
| Symbl.ai | Voice AI | Open source | San Francisco, United States | $6.4M | 36 | |
| CatAI | Healthcare | Open source | New York, United States | — | 36 | |
| CogMe | Healthcare | Open source | Tel Aviv, Israel | — | 33 | |
| Trialiq | HealthTech | Open source | Tel Aviv, Israel | — | 17 | |
| Lionwire | Voice AI | Open source | — | — | 17 | |
| Owin | Customer Service Automation | Open source | Tel Aviv, Israel | — | 17 | |
| Metadialogues | Conversational AI | Open source | — | — | 15 | |
| Aemetis | Climate Tech | Open source · Self-hostable | Cupertino, United States | — | 15 | |
| Etherwaves AI | Conversational AI | Open source | — | — | 14 | |
| Mirrorfly | Agentic AI | Open source | Chennai, India | — | 11 | |
| Kedmah | Conversational AI | Open source | Tel Aviv, Israel | — | — | |
| Ventilators | AI Tools & Apps | Open source | — | — | — | |
| Domulis | Conversational AI | Open source | London, United Kingdom | — | — | |
| Regenxcel | Biotech | Open source | — | — | — | |
| Ibodycam | Voice AI | Open source | — | — | — | |
| Doctorslittlehelpers | HealthTech | Open source | — | — | — | |
| Lingsee | Voice AI | Open source | Tel Aviv, Israel | — | — | |
| Provend | Sales Automation | Open source | — | — | — | |
| Apartech | Conversational AI | Open source | San Francisco, United States | — | — | |
| Intelligentstaffingsystems | HR Tech | Open source | London, United Kingdom | — | — | |
| Getpoint | Voice AI | Open source | Tel Aviv, Israel | — | — | |
| Ritona | AI Agent | Open source | Tel Aviv, Israel | — | — | |
| Sapminds | Enterprise Software | Open source | London, United Kingdom | — | — | |
| Voice AI | Open source | — | — | — | ||
| Eazycare | HealthTech | Open source | — | — | — | |
| Dentral | HealthTech | Open source | Tel Aviv, Israel | — | — | |
| Intervyou | AI Agent | Open source | — | — | — | |
| Callrich | Voice AI | Open source | — | — | — | |
| Letsc | Conversational AI | Open source | — | — | — | |
| Iosapp | AI Coding Assistant | Open source | — | — | — | |
| Cvent | Event Management Software | Open source | Tysons, United States | $232.0M | 85 | |
| Cursor | Artificial Intelligence | Open source | San Francisco, United States | $2.9B | 80 | |
| NemoClaw | Artificial Intelligence | Open source · Self-hostable | — | — | 75 | |
| Manus AI | Agentic AI | Open source | Singapore, Singapore | $150.0M | 75 | |
| ShiftMed | HealthTech | Open source | Rockville, United States | $292.0M | 74 |