Open source focus
Open Source Alternatives to Polar Tensor
60 open source Fintech options similar to Polar Tensor, 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.
FxframeworkFintechLondon, United KingdomOpen source
QuantConnect44FintechMontreal, Canada$20.0MOpen source
OpenalgoAlgorithmic TradingOpen source
eToro85FintechLimassol, Cyprus$524.0MOpen source
Bloomberg L.P.82FintechNew York, United States$60.1BOpen source
Plaid74FintechSan Francisco, United States$734.3MOpen source
Coinbase73FintechSan Francisco, United States$1.1BOpen source
StarkWare73BlockchainTel Aviv, Israel$180.0MOpen source
Orion Advisor Solutions67FintechOmaha, United States$223.0MOpen source
Alpaca67FintechNew York, United States$202.0MOpen source
Rewire63FintechTel Aviv, Israel$57.0MOpen source
Solana61BlockchainSan Francisco, United States$195.5MOpen source
Aave61FintechLondon, United Kingdom$29.5MOpen source
Fair Isaac Corporation (FICO)60Financial ServicesBozeman, United StatesOpen source
OpenGamma60FintechLondon, United Kingdom$10.0MOpen source
BitPay56FintechAtlanta, United StatesOpen source
Cardano55BlockchainOpen source · Self-hostable
Celo54BlockchainSan Francisco, United States$63.0MOpen source
ROX Financial53FintechNew York, United StatesOpen source
CipherOwl52FintechSan Francisco, United States$15.0MOpen source
Request Finance49FintechSaint-Julien-en-Genevois, France$5.5MOpen source
Drift Protocol49CryptocurrencyMiami, USA$147.5MOpen source
Bluprynt47FintechNew York, United States$6.0MOpen source
CyberGuard AI47CybersecurityDurham, United Kingdom$1.0BOpen source
Euler44Fintech$44.3MOpen source
KNAV34Financial ServicesAtlanta, USA$1.0MOpen source
Cma Intelligence34FintechLondon, United Kingdom$1.0MOpen source
Ethena Labs33Fintech$20.0MOpen source
- COCoinGecko25FintechSingapore, Singapore
Open source
MetaMask16FintechNew York, United StatesOpen source
tydal15Software DevelopmentTel Aviv, IsraelOpen source
Velvet Capital14DeFiOpen source
Libra13FintechGeneva, SwitzerlandOpen source
- COCoinMarketCap10FintechDover, United States
Open source
Agent Hustle7FintechTel Aviv, IsraelOpen source
LidoDeFiOpen source
AllcorFintechOpen source
WealthidentityFintechTel Aviv, IsraelOpen source
LiquidsonarFintechOpen source
InvestmentgenieFintechOpen source
QinvFintechOpen source
BanyanbridgecapitalFintechOpen source
ConvexpiFintechOpen source
BacktestxFintechOpen source
New York Life Insurance Company85InsuranceNew York, United States$4.1BOpen source
Forter85FintechNew York, United States$550.0MOpen source
Alchemy76BlockchainSan Francisco, United States$450.0MOpen source
Razorpay73FintechBengaluru, IndiaOpen source
Rapyd73PaymentsLondon, United Kingdom$1.3BOpen source
Stripe, Inc.72BillingSouth San Francisco, United States$11.4BOpen source
Crunchbase70DataSan Francisco, United StatesOpen source
WekaIO70ComputingCampbell, United States$565.0MOpen source
Chargebee69FintechChennai, India$303.0MOpen source
- UPUpvest69FintechBerlin, Germany$392.0M
Open source
Stripes AI68FintechSouth San Francisco, United States$25.4MOpen source
Paddle67FintechLondon, United Kingdom$318.0MOpen source
Chainalysis67FintechNew York, United States$170.0MOpen source
Remitly66FintechSeattle, United StatesOpen source
Phantom66FintechSan Francisco, United States$268.0MOpen source
Nationwide Insurance65InsurTechColumbus, United States$35.0BOpen source
| Company | Sector | License | HQ | Funding | Score |
|---|---|---|---|---|---|
| Fxframework | Fintech | Open source | London, United Kingdom | — | — |
| QuantConnect | Fintech | Open source | Montreal, Canada | $20.0M | 44 |
| Openalgo | Algorithmic Trading | Open source | — | — | — |
| eToro | Fintech | Open source | Limassol, Cyprus | $524.0M | 85 |
| Bloomberg L.P. | Fintech | Open source | New York, United States | $60.1B | 82 |
| Plaid | Fintech | Open source | San Francisco, United States | $734.3M | 74 |
| Coinbase | Fintech | Open source | San Francisco, United States | $1.1B | 73 |
| StarkWare | Blockchain | Open source | Tel Aviv, Israel | $180.0M | 73 |
| Orion Advisor Solutions | Fintech | Open source | Omaha, United States | $223.0M | 67 |
| Alpaca | Fintech | Open source | New York, United States | $202.0M | 67 |
| Rewire | Fintech | Open source | Tel Aviv, Israel | $57.0M | 63 |
| Solana | Blockchain | Open source | San Francisco, United States | $195.5M | 61 |
| Aave | Fintech | Open source | London, United Kingdom | $29.5M | 61 |
| Fair Isaac Corporation (FICO) | Financial Services | Open source | Bozeman, United States | — | 60 |
| OpenGamma | Fintech | Open source | London, United Kingdom | $10.0M | 60 |
| BitPay | Fintech | Open source | Atlanta, United States | — | 56 |
| Cardano | Blockchain | Open source · Self-hostable | — | — | 55 |
| Celo | Blockchain | Open source | San Francisco, United States | $63.0M | 54 |
| ROX Financial | Fintech | Open source | New York, United States | — | 53 |
| CipherOwl | Fintech | Open source | San Francisco, United States | $15.0M | 52 |
| Request Finance | Fintech | Open source | Saint-Julien-en-Genevois, France | $5.5M | 49 |
| Drift Protocol | Cryptocurrency | Open source | Miami, USA | $147.5M | 49 |
| Bluprynt | Fintech | Open source | New York, United States | $6.0M | 47 |
| CyberGuard AI | Cybersecurity | Open source | Durham, United Kingdom | $1.0B | 47 |
| Euler | Fintech | Open source | — | $44.3M | 44 |
| KNAV | Financial Services | Open source | Atlanta, USA | $1.0M | 34 |
| Cma Intelligence | Fintech | Open source | London, United Kingdom | $1.0M | 34 |
| Ethena Labs | Fintech | Open source | — | $20.0M | 33 |
| COCoinGecko | Fintech | Open source | Singapore, Singapore | — | 25 |
| MetaMask | Fintech | Open source | New York, United States | — | 16 |
| tydal | Software Development | Open source | Tel Aviv, Israel | — | 15 |
| Velvet Capital | DeFi | Open source | — | — | 14 |
| Libra | Fintech | Open source | Geneva, Switzerland | — | 13 |
| COCoinMarketCap | Fintech | Open source | Dover, United States | — | 10 |
| Agent Hustle | Fintech | Open source | Tel Aviv, Israel | — | 7 |
| Lido | DeFi | Open source | — | — | — |
| Allcor | Fintech | Open source | — | — | — |
| Wealthidentity | Fintech | Open source | Tel Aviv, Israel | — | — |
| Liquidsonar | Fintech | Open source | — | — | — |
| Investmentgenie | Fintech | Open source | — | — | — |
| Qinv | Fintech | Open source | — | — | — |
| Banyanbridgecapital | Fintech | Open source | — | — | — |
| Convexpi | Fintech | Open source | — | — | — |
| Backtestx | Fintech | Open source | — | — | — |
| New York Life Insurance Company | Insurance | Open source | New York, United States | $4.1B | 85 |
| Forter | Fintech | Open source | New York, United States | $550.0M | 85 |
| Alchemy | Blockchain | Open source | San Francisco, United States | $450.0M | 76 |
| Razorpay | Fintech | Open source | Bengaluru, India | — | 73 |
| Rapyd | Payments | Open source | London, United Kingdom | $1.3B | 73 |
| Stripe, Inc. | Billing | Open source | South San Francisco, United States | $11.4B | 72 |
| Crunchbase | Data | Open source | San Francisco, United States | — | 70 |
| WekaIO | Computing | Open source | Campbell, United States | $565.0M | 70 |
| Chargebee | Fintech | Open source | Chennai, India | $303.0M | 69 |
| UPUpvest | Fintech | Open source | Berlin, Germany | $392.0M | 69 |
| Stripes AI | Fintech | Open source | South San Francisco, United States | $25.4M | 68 |
| Paddle | Fintech | Open source | London, United Kingdom | $318.0M | 67 |
| Chainalysis | Fintech | Open source | New York, United States | $170.0M | 67 |
| Remitly | Fintech | Open source | Seattle, United States | — | 66 |
| Phantom | Fintech | Open source | San Francisco, United States | $268.0M | 66 |
| Nationwide Insurance | InsurTech | Open source | Columbus, United States | $35.0B | 65 |