Open source focus
Open Source Alternatives to Clay
60 open source MarTech options similar to Clay, 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.
LeadgroveAI SDROpen source
SttldEnterprise SoftwareOpen source
Neuralbids17AdTechOpen source
Spotlight.ai55EnterpriseTel Aviv, Israel$1.0MOpen source
Tot54Creative OperationsNew York, United States$7.6MOpen source
Dydas33Agentic AITel Aviv, IsraelOpen source
SalesNav11Sales IntelligenceOpen source
CultivateaiSales AutomationOpen source
RunninglocalMarTechOpen source
LeanmarketingMarTechOpen source
PandaDoc70Document Management & eSignaturePhiladelphia, United StatesOpen source
KNIME62Data Science PlatformZurich, Switzerland$30.0MOpen source
Julius AI55Analytics PlatformSan Francisco, United States$20.5MOpen source
Datorios54Operating SystemSan Francisco, United States$22.0MOpen source
Interai54Enterprise$13.3MOpen source
Delve AI53MarTechNew York, United States$33.5MOpen source
Akool47Generative AIPalo Alto, United States$40.0MOpen source
Trackonomics43MarketingTel Aviv, Israel$1.4MOpen source
SuperPop42Generative AISan Francisco, United StatesOpen source
- RERefold AI39Customer Service AutomationLondon, United Kingdom$6.5M
Open source
Marketeam38MarketingTel Aviv, IsraelOpen source
Basedash36Business IntelligenceToronto, CanadaOpen source
Sagarmatha35RetailOpen source
Neuracore35Agentic AITel Aviv, Israel$6.8MOpen source
Melissa34Customer Data PlatformTel Aviv, Israel$2.0MOpen source
Raincheck AI28Agentic AISan Francisco, United StatesOpen source
Gizzmo27MediaOpen source
Regai24Customer ServiceLondon, United KingdomOpen source
Airfleet20MarketingOpen source
Madars18Workflow AutomationOpen source
Maxellab14Workflow AutomationOpen source
Marssian14FintechTel Aviv, IsraelOpen source
AllAspect14MarketingOpen source
Muymucho14RetailTechOpen source
Ardeiro8Agentic AIOpen source
Abundantwisdom4AI SolutionsOpen source
CardinaleaAI Tools & AppsOpen source
ForequestAI InfrastructureOpen source
Aegis XWorkflow AutomationTel Aviv, IsraelOpen source
ProvendSales AutomationOpen source
BrandsystemsMarTechOpen source
GlobalsolutantsEnterprise SoftwareOpen source
LeiriaWorkflow AutomationOpen source
DigicardsDigital Business CardsLeicester, EnglandOpen source
CitalaAI InfrastructureOpen source
AdsmuseAdTechTel Aviv, IsraelOpen source
ProjectadAdTechOpen source
BublioAI Tools & AppsOpen source
TheclearpointAgentic AIOpen source
TradetribeAgentic AITel Aviv, IsraelOpen source
- HavablastMarTech
Open source
BuildtoexitAI Search EngineSan Francisco, United StatesOpen source
Grainline AIAdTechOpen source
Versa DigitalCustom Software DevelopmentExeter, EnglandOpen source
Local MindAI Tools & AppsOpen source
- HooyooAI Solutions
Open source
OrionmediaAdTechOpen source
CircularcontentMarTechOpen source
- ThebabrainAI Search Engine
Open source
GetposaGenerative AIOpen source
| Company | Sector | License | HQ | Funding | Score |
|---|---|---|---|---|---|
| Leadgrove | AI SDR | Open source | — | — | — |
| Sttld | Enterprise Software | Open source | — | — | — |
| Neuralbids | AdTech | Open source | — | — | 17 |
| Spotlight.ai | Enterprise | Open source | Tel Aviv, Israel | $1.0M | 55 |
| Tot | Creative Operations | Open source | New York, United States | $7.6M | 54 |
| Dydas | Agentic AI | Open source | Tel Aviv, Israel | — | 33 |
| SalesNav | Sales Intelligence | Open source | — | — | 11 |
| Cultivateai | Sales Automation | Open source | — | — | — |
| Runninglocal | MarTech | Open source | — | — | — |
| Leanmarketing | MarTech | Open source | — | — | — |
| PandaDoc | Document Management & eSignature | Open source | Philadelphia, United States | — | 70 |
| KNIME | Data Science Platform | Open source | Zurich, Switzerland | $30.0M | 62 |
| Julius AI | Analytics Platform | Open source | San Francisco, United States | $20.5M | 55 |
| Datorios | Operating System | Open source | San Francisco, United States | $22.0M | 54 |
| Interai | Enterprise | Open source | — | $13.3M | 54 |
| Delve AI | MarTech | Open source | New York, United States | $33.5M | 53 |
| Akool | Generative AI | Open source | Palo Alto, United States | $40.0M | 47 |
| Trackonomics | Marketing | Open source | Tel Aviv, Israel | $1.4M | 43 |
| SuperPop | Generative AI | Open source | San Francisco, United States | — | 42 |
| RERefold AI | Customer Service Automation | Open source | London, United Kingdom | $6.5M | 39 |
| Marketeam | Marketing | Open source | Tel Aviv, Israel | — | 38 |
| Basedash | Business Intelligence | Open source | Toronto, Canada | — | 36 |
| Sagarmatha | Retail | Open source | — | — | 35 |
| Neuracore | Agentic AI | Open source | Tel Aviv, Israel | $6.8M | 35 |
| Melissa | Customer Data Platform | Open source | Tel Aviv, Israel | $2.0M | 34 |
| Raincheck AI | Agentic AI | Open source | San Francisco, United States | — | 28 |
| Gizzmo | Media | Open source | — | — | 27 |
| Regai | Customer Service | Open source | London, United Kingdom | — | 24 |
| Airfleet | Marketing | Open source | — | — | 20 |
| Madars | Workflow Automation | Open source | — | — | 18 |
| Maxellab | Workflow Automation | Open source | — | — | 14 |
| Marssian | Fintech | Open source | Tel Aviv, Israel | — | 14 |
| AllAspect | Marketing | Open source | — | — | 14 |
| Muymucho | RetailTech | Open source | — | — | 14 |
| Ardeiro | Agentic AI | Open source | — | — | 8 |
| Abundantwisdom | AI Solutions | Open source | — | — | 4 |
| Cardinalea | AI Tools & Apps | Open source | — | — | — |
| Forequest | AI Infrastructure | Open source | — | — | — |
| Aegis X | Workflow Automation | Open source | Tel Aviv, Israel | — | — |
| Provend | Sales Automation | Open source | — | — | — |
| Brandsystems | MarTech | Open source | — | — | — |
| Globalsolutants | Enterprise Software | Open source | — | — | — |
| Leiria | Workflow Automation | Open source | — | — | — |
| Digicards | Digital Business Cards | Open source | Leicester, England | — | — |
| Citala | AI Infrastructure | Open source | — | — | — |
| Adsmuse | AdTech | Open source | Tel Aviv, Israel | — | — |
| Projectad | AdTech | Open source | — | — | — |
| Bublio | AI Tools & Apps | Open source | — | — | — |
| Theclearpoint | Agentic AI | Open source | — | — | — |
| Tradetribe | Agentic AI | Open source | Tel Aviv, Israel | — | — |
| MarTech | Open source | — | — | — | |
| Buildtoexit | AI Search Engine | Open source | San Francisco, United States | — | — |
| Grainline AI | AdTech | Open source | — | — | — |
| Versa Digital | Custom Software Development | Open source | Exeter, England | — | — |
| Local Mind | AI Tools & Apps | Open source | — | — | — |
| AI Solutions | Open source | — | — | — | |
| Orionmedia | AdTech | Open source | — | — | — |
| Circularcontent | MarTech | Open source | — | — | — |
| AI Search Engine | Open source | — | — | — | |
| Getposa | Generative AI | Open source | — | — | — |