Open source focus
Open Source Alternatives to Real Geeks
60 open source Proptech options similar to Real Geeks, 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.
Compass57Real EstateNew York, United States$1.1BOpen source
OghomesAgentic AITel Aviv, IsraelOpen source
Mappedin55Real Estate TechWaterloo, Canada$56.6MOpen source
Constrol27ConstructionTel Aviv, IsraelOpen source
Aemetis15Climate TechCupertino, United StatesOpen source · Self-hostable
Blackbaud10Vertical SaaSCharleston, United StatesOpen source
TradetribeAgentic AITel Aviv, IsraelOpen source
AgentwarroomAgentic AIMiami, United StatesOpen source
MaklerwerkProptechBerlin, GermanyOpen source
CultivateaiSales AutomationOpen source
Cvent85Event Management SoftwareTysons, United States$232.0MOpen source
Orion Advisor Solutions67FintechOmaha, United States$223.0MOpen source
Apify60Web ScrapingPrague, Czech Republic$3.5MOpen source
Harri58HR TechNew York, United States$80.0MOpen source
Fieldlens57Construction TechTampa, United States$17.7MOpen source
Wisesight Technologies54AutomotiveTel Aviv, Israel$4.0MOpen source
Interai54Enterprise$13.3MOpen source
CrowdProperty53FintechSolihull, United Kingdom$15.0MOpen source
Reali50ProptechSan Mateo, United States$289.0MOpen source
Nearpod48EdTechFort Lauderdale, United StatesOpen source
Tesora44Agentic AISan Francisco, United States$10.0MOpen source
Turnkey43Real Estate TechNew York, United States$30.0MOpen source
Crisp42Customer EngagementParis, FranceOpen source
- ATAttio41CRMLondon, United Kingdom$93.5M
Open source
Ann Education40Education$1.0MOpen source
FrontSpin38Sales TechnologySan Diego, United StatesOpen source
ShiftCare37HealthTechSydney, AustraliaOpen source
RTC36TransportationOmaha, United States$8.8MOpen source
Bothy35Nonprofit SoftwareSan Francisco, United States$1.5MOpen source
Dydas33Agentic AITel Aviv, IsraelOpen source
GoaffPro33Affiliate MarketingSirsa, IndiaOpen source
Xplor Spot33Vertical SaaSTel Aviv, Israel$1.0MOpen source
BidGemmer32DiamondTel Aviv, IsraelOpen source
Frontdoor Property Portal29ProptechUnited KingdomOpen source
Flectra27Open SourceAhmedabad, IndiaOpen source · Self-hostable
Findemail25Sales ToolsSan Francisco, United StatesOpen source
RE2320Real EstateNew York, United StatesOpen source
Airfleet20MarketingOpen source
Fiducia AI18Artificial IntelligenceNew York, United StatesOpen source
Dolibarr18Open SourceOpen source · Self-hostable
Instructor Place17EdTechLondon, United KingdomOpen source
Kountertop17Vertical SaaSOpen source
Gran Cursos Online16EdTechBrasília, BrazilOpen source
SourcingBot.com13IndustrialOpen source
SalesNav11Sales IntelligenceOpen source
Chaty.ai0AI AgentsGold Coast, Australia$1.0MOpen source
- ERERPNext0Enterprise SoftwareBangalore, India
Open source · Self-hostable
LeadrySales IntelligenceOpen source
CashcowLead GenerationMalta, MaltaOpen source
- NorraVertical SaaSLondon, England
Open source
RenteragentProptechTel Aviv, IsraelOpen source
PrimadomFintechTel Aviv, IsraelOpen source
LeadersagencyAgentic AITel Aviv, IsraelOpen source
LeadgroveAI SDROpen source
LandatlasReal Estate TechSan Francisco, United StatesOpen source
SttldEnterprise SoftwareOpen source
- ClubsoftVertical SaaS
Open source
- LeadtekWeb Design
Open source
HosposVertical SaaSOpen source
VenueprosProptechOpen source
| Company | Sector | License | HQ | Funding | Score |
|---|---|---|---|---|---|
| Compass | Real Estate | Open source | New York, United States | $1.1B | 57 |
| Oghomes | Agentic AI | Open source | Tel Aviv, Israel | — | — |
| Mappedin | Real Estate Tech | Open source | Waterloo, Canada | $56.6M | 55 |
| Constrol | Construction | Open source | Tel Aviv, Israel | — | 27 |
| Aemetis | Climate Tech | Open source · Self-hostable | Cupertino, United States | — | 15 |
| Blackbaud | Vertical SaaS | Open source | Charleston, United States | — | 10 |
| Tradetribe | Agentic AI | Open source | Tel Aviv, Israel | — | — |
| Agentwarroom | Agentic AI | Open source | Miami, United States | — | — |
| Maklerwerk | Proptech | Open source | Berlin, Germany | — | — |
| Cultivateai | Sales Automation | Open source | — | — | — |
| Cvent | Event Management Software | Open source | Tysons, United States | $232.0M | 85 |
| Orion Advisor Solutions | Fintech | Open source | Omaha, United States | $223.0M | 67 |
| Apify | Web Scraping | Open source | Prague, Czech Republic | $3.5M | 60 |
| Harri | HR Tech | Open source | New York, United States | $80.0M | 58 |
| Fieldlens | Construction Tech | Open source | Tampa, United States | $17.7M | 57 |
| Wisesight Technologies | Automotive | Open source | Tel Aviv, Israel | $4.0M | 54 |
| Interai | Enterprise | Open source | — | $13.3M | 54 |
| CrowdProperty | Fintech | Open source | Solihull, United Kingdom | $15.0M | 53 |
| Reali | Proptech | Open source | San Mateo, United States | $289.0M | 50 |
| Nearpod | EdTech | Open source | Fort Lauderdale, United States | — | 48 |
| Tesora | Agentic AI | Open source | San Francisco, United States | $10.0M | 44 |
| Turnkey | Real Estate Tech | Open source | New York, United States | $30.0M | 43 |
| Crisp | Customer Engagement | Open source | Paris, France | — | 42 |
| ATAttio | CRM | Open source | London, United Kingdom | $93.5M | 41 |
| Ann Education | Education | Open source | — | $1.0M | 40 |
| FrontSpin | Sales Technology | Open source | San Diego, United States | — | 38 |
| ShiftCare | HealthTech | Open source | Sydney, Australia | — | 37 |
| RTC | Transportation | Open source | Omaha, United States | $8.8M | 36 |
| Bothy | Nonprofit Software | Open source | San Francisco, United States | $1.5M | 35 |
| Dydas | Agentic AI | Open source | Tel Aviv, Israel | — | 33 |
| GoaffPro | Affiliate Marketing | Open source | Sirsa, India | — | 33 |
| Xplor Spot | Vertical SaaS | Open source | Tel Aviv, Israel | $1.0M | 33 |
| BidGemmer | Diamond | Open source | Tel Aviv, Israel | — | 32 |
| Frontdoor Property Portal | Proptech | Open source | United Kingdom | — | 29 |
| Flectra | Open Source | Open source · Self-hostable | Ahmedabad, India | — | 27 |
| Findemail | Sales Tools | Open source | San Francisco, United States | — | 25 |
| RE23 | Real Estate | Open source | New York, United States | — | 20 |
| Airfleet | Marketing | Open source | — | — | 20 |
| Fiducia AI | Artificial Intelligence | Open source | New York, United States | — | 18 |
| Dolibarr | Open Source | Open source · Self-hostable | — | — | 18 |
| Instructor Place | EdTech | Open source | London, United Kingdom | — | 17 |
| Kountertop | Vertical SaaS | Open source | — | — | 17 |
| Gran Cursos Online | EdTech | Open source | Brasília, Brazil | — | 16 |
| SourcingBot.com | Industrial | Open source | — | — | 13 |
| SalesNav | Sales Intelligence | Open source | — | — | 11 |
| Chaty.ai | AI Agents | Open source | Gold Coast, Australia | $1.0M | 0 |
| ERERPNext | Enterprise Software | Open source · Self-hostable | Bangalore, India | — | 0 |
| Leadry | Sales Intelligence | Open source | — | — | — |
| Cashcow | Lead Generation | Open source | Malta, Malta | — | — |
| Vertical SaaS | Open source | London, England | — | — | |
| Renteragent | Proptech | Open source | Tel Aviv, Israel | — | — |
| Primadom | Fintech | Open source | Tel Aviv, Israel | — | — |
| Leadersagency | Agentic AI | Open source | Tel Aviv, Israel | — | — |
| Leadgrove | AI SDR | Open source | — | — | — |
| Landatlas | Real Estate Tech | Open source | San Francisco, United States | — | — |
| Sttld | Enterprise Software | Open source | — | — | — |
| Vertical SaaS | Open source | — | — | — | |
| Web Design | Open source | — | — | — | |
| Hospos | Vertical SaaS | Open source | — | — | — |
| Venuepros | Proptech | Open source | — | — | — |