Open source focus
Open Source Alternatives to 6sense
34 open source Account Engagement Platform options similar to 6sense, 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.
Uzerz26AI EnablersOpen source
AllAspect14MarketingOpen source
Hightouch70Customer Data PlatformSan Francisco, United States$322.0MOpen source
Paddle67FintechLondon, United Kingdom$318.0MOpen source
Warmly63Agentic AISan Francisco, United States$19.7MOpen source
KNIME62Data Science PlatformZurich, Switzerland$30.0MOpen source
Tomorrow.io62WeatherBoston, United States$259.0MOpen source
Ray Security57EnterpriseSan Francisco, United States$11.0MOpen source
Prior Labs56Foundation ModelFreiburg, Germany$9.3MOpen source
Comand AI52Defense TechParis, France$32.0MOpen source
Daybreak50Supply ChainSan Francisco, United States$85.0MOpen source
Pairzon AI48RetailTel Aviv, IsraelOpen source
Frenn44EnterpriseOpen source
Omega Healthcare ConnectIQ36Insurance Eligibility & Benefits VerificationBoca Raton, United StatesOpen source
Melissa34Customer Data PlatformTel Aviv, Israel$2.0MOpen source
Aeoradar33AI InfrastructureTel Aviv, Israel$1.5MOpen source
Booth Guru31EventsTel Aviv, IsraelOpen source
Pronobia28EnterpriseOpen source
Airfleet20MarketingOpen source
The Grainline14AdTechOpen source
Helixaai8Foundation ModelLondon, United KingdomOpen source
Deep427Market IntelligenceOpen source
CrashnetAutomotive AIOpen source
DealerciteAutomotiveOpen source
ParnexAffiliate MarketingOpen source
NeuroscreenMedTechGrays, EnglandOpen source
ProphetwinPredictive AnalyticsTel Aviv, IsraelOpen source
TradetribeAgentic AITel Aviv, IsraelOpen source
TheknowsyCustomer Data PlatformOpen source
RideamericaAgentic AIOpen source
Seedance 2 5AgTechOpen source
LeadrySales IntelligenceOpen source
AntennafundsFintechLondon, United KingdomOpen source
B2upAgentic AITel Aviv, IsraelOpen source
| Company | Sector | License | HQ | Funding | Score | Website |
|---|---|---|---|---|---|---|
| Uzerz | AI Enablers | Open source | — | — | 26 | |
| AllAspect | Marketing | Open source | — | — | 14 | |
| Hightouch | Customer Data Platform | Open source | San Francisco, United States | $322.0M | 70 | |
| Paddle | Fintech | Open source | London, United Kingdom | $318.0M | 67 | |
| Warmly | Agentic AI | Open source | San Francisco, United States | $19.7M | 63 | |
| KNIME | Data Science Platform | Open source | Zurich, Switzerland | $30.0M | 62 | |
| Tomorrow.io | Weather | Open source | Boston, United States | $259.0M | 62 | |
| Ray Security | Enterprise | Open source | San Francisco, United States | $11.0M | 57 | |
| Prior Labs | Foundation Model | Open source | Freiburg, Germany | $9.3M | 56 | |
| Comand AI | Defense Tech | Open source | Paris, France | $32.0M | 52 | |
| Daybreak | Supply Chain | Open source | San Francisco, United States | $85.0M | 50 | |
| Pairzon AI | Retail | Open source | Tel Aviv, Israel | — | 48 | |
| Frenn | Enterprise | Open source | — | — | 44 | |
| Omega Healthcare ConnectIQ | Insurance Eligibility & Benefits Verification | Open source | Boca Raton, United States | — | 36 | |
| Melissa | Customer Data Platform | Open source | Tel Aviv, Israel | $2.0M | 34 | |
| Aeoradar | AI Infrastructure | Open source | Tel Aviv, Israel | $1.5M | 33 | |
| Booth Guru | Events | Open source | Tel Aviv, Israel | — | 31 | |
| Pronobia | Enterprise | Open source | — | — | 28 | |
| Airfleet | Marketing | Open source | — | — | 20 | |
| The Grainline | AdTech | Open source | — | — | 14 | |
| Helixaai | Foundation Model | Open source | London, United Kingdom | — | 8 | |
| Deep42 | Market Intelligence | Open source | — | — | 7 | |
| Crashnet | Automotive AI | Open source | — | — | — | |
| Dealercite | Automotive | Open source | — | — | — | |
| Parnex | Affiliate Marketing | Open source | — | — | — | |
| Neuroscreen | MedTech | Open source | Grays, England | — | — | |
| Prophetwin | Predictive Analytics | Open source | Tel Aviv, Israel | — | — | |
| Tradetribe | Agentic AI | Open source | Tel Aviv, Israel | — | — | |
| Theknowsy | Customer Data Platform | Open source | — | — | — | |
| Rideamerica | Agentic AI | Open source | — | — | — | |
| Seedance 2 5 | AgTech | Open source | — | — | — | |
| Leadry | Sales Intelligence | Open source | — | — | — | |
| Antennafunds | Fintech | Open source | London, United Kingdom | — | — | |
| B2up | Agentic AI | Open source | Tel Aviv, Israel | — | — |