Open source focus
Blackstone is open source
Open Source Alternatives to Blackstone
55 open source Financial Services options similar to Blackstone, 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.
- EUEurazeo21Venture CapitalParis, France
Open source
New York Life Insurance Company85InsuranceNew York, United States$4.1BOpen source
Nationwide Insurance65InsurTechColumbus, United States$35.0BOpen source
Gryphon Investors41Private EquitySan Francisco, United States$63.0MOpen source
- BRBrinker Capital24Wealth ManagementBerwyn, United States
Open source
Bloomberg L.P.82FintechNew York, United States$60.1BOpen source
Plaid74FintechSan Francisco, United States$734.3MOpen source
WekaIO70ComputingCampbell, United States$565.0MOpen source
Orion Advisor Solutions67FintechOmaha, United States$223.0MOpen source
Percepto67DronesTel Aviv, Israel$136.8MOpen source
H2O.ai64Foundation ModelMountain View, United States$228.1MOpen source · Self-hostable
Rewire63FintechTel Aviv, Israel$57.0MOpen source
Sitetracker61Infrastructure ManagementBerkeley, United States$42.0MOpen source
OpenGamma60FintechLondon, United Kingdom$10.0MOpen source
Fair Isaac Corporation (FICO)60Financial ServicesBozeman, United StatesOpen source
OneLayer58CybersecurityBoston, United States$43.0MOpen source
Compass57Real EstateNew York, United States$1.1BOpen source
- BLBlackstone Life Sciences56Life SciencesNew York, USA$6.2B
Open source
ROX Financial53FintechNew York, United StatesOpen source
Reali50ProptechSan Mateo, United States$289.0MOpen source
Drift Protocol49CryptocurrencyMiami, USA$147.5MOpen source
Crowdsense48EnterpriseTel Aviv, Israel$880KOpen source
CyberGuard AI47CybersecurityDurham, United Kingdom$1.0BOpen source
Bluprynt47FintechNew York, United States$6.0MOpen source
Cma Intelligence47FintechLondon, United Kingdom$1.0MOpen source
Pendle46DeFiSingapore, Singapore$3.5MOpen source
Vivla43Real EstateMadrid, Spain$34.6MOpen source
- BABAND42Artificial IntelligenceKochav Ya'ir, Israel$17.0M
Open source
KNAV34Financial ServicesAtlanta, USA$1.0MOpen source
Centora30AccountingLeatherhead, United KingdomOpen source
AIA29InsurTechHong Kong, Hong KongOpen source
Frontdoor Property Portal29ProptechUnited KingdomOpen source
Halluminate28Agentic AISan Francisco, United StatesOpen source
Weyerhaeuser26Timberland REITSeattle, United StatesOpen source
Blue Capital Group25Financial ServicesLondon, United KingdomOpen source
The Hub25Co-livingLondon, United KingdomOpen source
- LOLongacre Square Partners21Financial ServicesNew York, USA
Open source
Generational Health20M&A AdvisoryAustin, United StatesOpen source
RE2320Real EstateNew York, United StatesOpen source
Malta Investment Visa20Immigration ServicesSan Ġiljan, MaltaOpen source
DeFi Saver15DeFiBelgrade, SerbiaOpen source
Velvet Capital14DeFiOpen source
General Atlantic12Private EquityNew York, United StatesOpen source
- CHChoice Properties REIT10Real EstateToronto, Canada
Open source
OnthesetAI Tools & AppsLos Angeles, United StatesOpen source
KleardPlatformSeattle, United StatesOpen source
AllcorFintechOpen source
FxframeworkFintechLondon, United KingdomOpen source
InsightpartnersVenture CapitalNew York, United StatesOpen source
Ausgezeichnete ImmobilienmaklerProptechOpen source
InvestmentgenieFintechOpen source
DirectvestFintechOpen source
BanyanbridgecapitalFintechOpen source
WealthidentityFintechTel Aviv, IsraelOpen source
101countholdingsFintechOpen source
| Company | Sector | License | HQ | Funding | Score | Website |
|---|---|---|---|---|---|---|
| EUEurazeo | Venture Capital | Open source | Paris, France | — | 21 | |
| New York Life Insurance Company | Insurance | Open source | New York, United States | $4.1B | 85 | |
| Nationwide Insurance | InsurTech | Open source | Columbus, United States | $35.0B | 65 | |
| Gryphon Investors | Private Equity | Open source | San Francisco, United States | $63.0M | 41 | |
| BRBrinker Capital | Wealth Management | Open source | Berwyn, United States | — | 24 | |
| Bloomberg L.P. | Fintech | Open source | New York, United States | $60.1B | 82 | |
| Plaid | Fintech | Open source | San Francisco, United States | $734.3M | 74 | |
| WekaIO | Computing | Open source | Campbell, United States | $565.0M | 70 | |
| Orion Advisor Solutions | Fintech | Open source | Omaha, United States | $223.0M | 67 | |
| Percepto | Drones | Open source | Tel Aviv, Israel | $136.8M | 67 | |
| H2O.ai | Foundation Model | Open source · Self-hostable | Mountain View, United States | $228.1M | 64 | |
| Rewire | Fintech | Open source | Tel Aviv, Israel | $57.0M | 63 | |
| Sitetracker | Infrastructure Management | Open source | Berkeley, United States | $42.0M | 61 | |
| OpenGamma | Fintech | Open source | London, United Kingdom | $10.0M | 60 | |
| Fair Isaac Corporation (FICO) | Financial Services | Open source | Bozeman, United States | — | 60 | |
| OneLayer | Cybersecurity | Open source | Boston, United States | $43.0M | 58 | |
| Compass | Real Estate | Open source | New York, United States | $1.1B | 57 | |
| BLBlackstone Life Sciences | Life Sciences | Open source | New York, USA | $6.2B | 56 | |
| ROX Financial | Fintech | Open source | New York, United States | — | 53 | |
| Reali | Proptech | Open source | San Mateo, United States | $289.0M | 50 | |
| Drift Protocol | Cryptocurrency | Open source | Miami, USA | $147.5M | 49 | |
| Crowdsense | Enterprise | Open source | Tel Aviv, Israel | $880K | 48 | |
| CyberGuard AI | Cybersecurity | Open source | Durham, United Kingdom | $1.0B | 47 | |
| Bluprynt | Fintech | Open source | New York, United States | $6.0M | 47 | |
| Cma Intelligence | Fintech | Open source | London, United Kingdom | $1.0M | 47 | |
| Pendle | DeFi | Open source | Singapore, Singapore | $3.5M | 46 | |
| Vivla | Real Estate | Open source | Madrid, Spain | $34.6M | 43 | |
| BABAND | Artificial Intelligence | Open source | Kochav Ya'ir, Israel | $17.0M | 42 | |
| KNAV | Financial Services | Open source | Atlanta, USA | $1.0M | 34 | |
| Centora | Accounting | Open source | Leatherhead, United Kingdom | — | 30 | |
| AIA | InsurTech | Open source | Hong Kong, Hong Kong | — | 29 | |
| Frontdoor Property Portal | Proptech | Open source | United Kingdom | — | 29 | |
| Halluminate | Agentic AI | Open source | San Francisco, United States | — | 28 | |
| Weyerhaeuser | Timberland REIT | Open source | Seattle, United States | — | 26 | |
| Blue Capital Group | Financial Services | Open source | London, United Kingdom | — | 25 | |
| The Hub | Co-living | Open source | London, United Kingdom | — | 25 | |
| LOLongacre Square Partners | Financial Services | Open source | New York, USA | — | 21 | |
| Generational Health | M&A Advisory | Open source | Austin, United States | — | 20 | |
| RE23 | Real Estate | Open source | New York, United States | — | 20 | |
| Malta Investment Visa | Immigration Services | Open source | San Ġiljan, Malta | — | 20 | |
| DeFi Saver | DeFi | Open source | Belgrade, Serbia | — | 15 | |
| Velvet Capital | DeFi | Open source | — | — | 14 | |
| General Atlantic | Private Equity | Open source | New York, United States | — | 12 | |
| CHChoice Properties REIT | Real Estate | Open source | Toronto, Canada | — | 10 | |
| Ontheset | AI Tools & Apps | Open source | Los Angeles, United States | — | — | |
| Kleard | Platform | Open source | Seattle, United States | — | — | |
| Allcor | Fintech | Open source | — | — | — | |
| Fxframework | Fintech | Open source | London, United Kingdom | — | — | |
| Insightpartners | Venture Capital | Open source | New York, United States | — | — | |
| Ausgezeichnete Immobilienmakler | Proptech | Open source | — | — | — | |
| Investmentgenie | Fintech | Open source | — | — | — | |
| Directvest | Fintech | Open source | — | — | — | |
| Banyanbridgecapital | Fintech | Open source | — | — | — | |
| Wealthidentity | Fintech | Open source | Tel Aviv, Israel | — | — | |
| 101countholdings | Fintech | Open source | — | — | — |