Open source focus
Open Source Alternatives to Leadspace
60 open source Marketing options similar to Leadspace, 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.
AllAspect14MarketingOpen source
WekaIO70ComputingCampbell, United States$565.0MOpen source
Pinecone69AI InfrastructureSan Francisco, United States$138.0MOpen source
Frenn44EnterpriseOpen source
Uzerz26AI EnablersOpen source
SalesNav11Sales IntelligenceOpen source
Forter85FintechNew York, United States$550.0MOpen source
Hightouch70Customer Data PlatformSan Francisco, United States$322.0MOpen source
Starburst67AIBoston, United States$414.0MOpen source · Self-hostable
Dataiku60Artificial IntelligenceNew York, United States$200.0MOpen source
Prior Labs56Foundation ModelFreiburg, Germany$9.3MOpen source
Spotlight.ai55EnterpriseTel Aviv, Israel$1.0MOpen source
Interai54Enterprise$13.3MOpen source
SugarCRM49CRM & Sales SoftwareSan Francisco, United States$86.5MOpen source · Self-hostable
Featherless.ai48Artificial IntelligenceSan Francisco, USA$20.0MOpen source · Self-hostable
Pairzon AI48RetailTel Aviv, IsraelOpen source
Trackonomics44MarketingTel Aviv, Israel$1.4MOpen source
timbr.ai39Knowledge GraphsTel Aviv, IsraelOpen source
Qanta.ai38Fintech$1.0MOpen source
- GUGuide Labs35Artificial IntelligenceSan Francisco, USA$9.5M
Open source
Melissa34Customer Data PlatformTel Aviv, Israel$2.0MOpen source
Firstprinciplesgtm33Agentic AISan Francisco, United StatesOpen source
PromptQL31Artificial IntelligenceSan Francisco, United StatesOpen source · Self-hostable
Xverum21Data PlatformOpen source
Airfleet20MarketingOpen source
- XMxMemory10Artificial IntelligenceLondon, United Kingdom
Open source
Deep427Market IntelligenceOpen source
SapmindsEnterprise SoftwareLondon, United KingdomOpen source
AntennafundsFintechLondon, United KingdomOpen source
KedmahConversational AITel Aviv, IsraelOpen source
InstalleraiIT InfrastructureOpen source
GeminatorGenerative AIOpen source
SteunebrinkWebsite BuilderOpen source
MfglogicSmart ManufacturingOpen source
ProductexAI SolutionsOpen source
ProcureraaProcurement SoftwareOpen source
TheknowsyCustomer Data PlatformOpen source
CultivateaiSales AutomationOpen source
Ai SquareEdge AIParis, FranceOpen source
FwrapGenerative AITel Aviv, IsraelOpen source
AmdahlAdvertising/MarketingSan Francisco, United StatesOpen source
Ai DnaAI InfrastructureOpen source
New Relic85Enterprise SoftwareSan Francisco, United States$7.2BOpen source
Wix85WebsiteTel Aviv, Israel$1.3BOpen source
Ubuntu85Operating SystemsLondon, United Kingdom$63.0MOpen source · Self-hostable
OpenAI84Artificial IntelligenceSan Francisco, United States$493.9BOpen source
Databricks82Data AnalyticsSan Francisco, United States$31.7BOpen source · Self-hostable
DeepL82Artificial IntelligenceCologne, Germany$300.0MOpen source
Cursor80Artificial IntelligenceSan Francisco, United States$2.9BOpen source
NemoClaw75Artificial IntelligenceOpen source · Self-hostable
Arena71Artificial IntelligenceBerkeley, USA$250.0MOpen source
Qdrant70Vector DatabaseBerlin, Germany$96.5MOpen source · Self-hostable
LogicGate Risk Cloud68GRCChicago, United States$269.0MOpen source
YugabyteDB67DatabaseSunnyvale, United States$266.0MOpen source · Self-hostable
Tecton, Inc.67MLOpsSan Francisco, United States$257.0MOpen source
Solo.io66Artificial IntelligenceCambridge, USA$174.8MOpen source · Self-hostable
ClearML64AutoMLTel Aviv, Israel$11.0MOpen source · Self-hostable
Oumi PBC64Artificial IntelligenceSan Francisco, USA$63.0MOpen source
M-Files Content Collaboration63Enterprise SoftwarePlano, United States$201.0MOpen source
Warmly63Agentic AISan Francisco, United States$19.7MOpen source
| Company | Sector | License | HQ | Funding | Score | Website |
|---|---|---|---|---|---|---|
| AllAspect | Marketing | Open source | — | — | 14 | |
| WekaIO | Computing | Open source | Campbell, United States | $565.0M | 70 | |
| Pinecone | AI Infrastructure | Open source | San Francisco, United States | $138.0M | 69 | |
| Frenn | Enterprise | Open source | — | — | 44 | |
| Uzerz | AI Enablers | Open source | — | — | 26 | |
| SalesNav | Sales Intelligence | Open source | — | — | 11 | |
| Forter | Fintech | Open source | New York, United States | $550.0M | 85 | |
| Hightouch | Customer Data Platform | Open source | San Francisco, United States | $322.0M | 70 | |
| Starburst | AI | Open source · Self-hostable | Boston, United States | $414.0M | 67 | |
| Dataiku | Artificial Intelligence | Open source | New York, United States | $200.0M | 60 | |
| Prior Labs | Foundation Model | Open source | Freiburg, Germany | $9.3M | 56 | |
| Spotlight.ai | Enterprise | Open source | Tel Aviv, Israel | $1.0M | 55 | |
| Interai | Enterprise | Open source | — | $13.3M | 54 | |
| SugarCRM | CRM & Sales Software | Open source · Self-hostable | San Francisco, United States | $86.5M | 49 | |
| Featherless.ai | Artificial Intelligence | Open source · Self-hostable | San Francisco, USA | $20.0M | 48 | |
| Pairzon AI | Retail | Open source | Tel Aviv, Israel | — | 48 | |
| Trackonomics | Marketing | Open source | Tel Aviv, Israel | $1.4M | 44 | |
| timbr.ai | Knowledge Graphs | Open source | Tel Aviv, Israel | — | 39 | |
| Qanta.ai | Fintech | Open source | — | $1.0M | 38 | |
| GUGuide Labs | Artificial Intelligence | Open source | San Francisco, USA | $9.5M | 35 | |
| Melissa | Customer Data Platform | Open source | Tel Aviv, Israel | $2.0M | 34 | |
| Firstprinciplesgtm | Agentic AI | Open source | San Francisco, United States | — | 33 | |
| PromptQL | Artificial Intelligence | Open source · Self-hostable | San Francisco, United States | — | 31 | |
| Xverum | Data Platform | Open source | — | — | 21 | |
| Airfleet | Marketing | Open source | — | — | 20 | |
| XMxMemory | Artificial Intelligence | Open source | London, United Kingdom | — | 10 | |
| Deep42 | Market Intelligence | Open source | — | — | 7 | |
| Sapminds | Enterprise Software | Open source | London, United Kingdom | — | — | |
| Antennafunds | Fintech | Open source | London, United Kingdom | — | — | |
| Kedmah | Conversational AI | Open source | Tel Aviv, Israel | — | — | |
| Installerai | IT Infrastructure | Open source | — | — | — | |
| Geminator | Generative AI | Open source | — | — | — | |
| Steunebrink | Website Builder | Open source | — | — | — | |
| Mfglogic | Smart Manufacturing | Open source | — | — | — | |
| Productex | AI Solutions | Open source | — | — | — | |
| Procureraa | Procurement Software | Open source | — | — | — | |
| Theknowsy | Customer Data Platform | Open source | — | — | — | |
| Cultivateai | Sales Automation | Open source | — | — | — | |
| Ai Square | Edge AI | Open source | Paris, France | — | — | |
| Fwrap | Generative AI | Open source | Tel Aviv, Israel | — | — | |
| Amdahl | Advertising/Marketing | Open source | San Francisco, United States | — | — | |
| Ai Dna | AI Infrastructure | Open source | — | — | — | |
| New Relic | Enterprise Software | Open source | San Francisco, United States | $7.2B | 85 | |
| Wix | Website | Open source | Tel Aviv, Israel | $1.3B | 85 | |
| Ubuntu | Operating Systems | Open source · Self-hostable | London, United Kingdom | $63.0M | 85 | |
| OpenAI | Artificial Intelligence | Open source | San Francisco, United States | $493.9B | 84 | |
| Databricks | Data Analytics | Open source · Self-hostable | San Francisco, United States | $31.7B | 82 | |
| DeepL | Artificial Intelligence | Open source | Cologne, Germany | $300.0M | 82 | |
| Cursor | Artificial Intelligence | Open source | San Francisco, United States | $2.9B | 80 | |
| NemoClaw | Artificial Intelligence | Open source · Self-hostable | — | — | 75 | |
| Arena | Artificial Intelligence | Open source | Berkeley, USA | $250.0M | 71 | |
| Qdrant | Vector Database | Open source · Self-hostable | Berlin, Germany | $96.5M | 70 | |
| LogicGate Risk Cloud | GRC | Open source | Chicago, United States | $269.0M | 68 | |
| YugabyteDB | Database | Open source · Self-hostable | Sunnyvale, United States | $266.0M | 67 | |
| Tecton, Inc. | MLOps | Open source | San Francisco, United States | $257.0M | 67 | |
| Solo.io | Artificial Intelligence | Open source · Self-hostable | Cambridge, USA | $174.8M | 66 | |
| ClearML | AutoML | Open source · Self-hostable | Tel Aviv, Israel | $11.0M | 64 | |
| Oumi PBC | Artificial Intelligence | Open source | San Francisco, USA | $63.0M | 64 | |
| M-Files Content Collaboration | Enterprise Software | Open source | Plano, United States | $201.0M | 63 | |
| Warmly | Agentic AI | Open source | San Francisco, United States | $19.7M | 63 |