In India, there is mainly three core banking software used by public sector banks
1) Flexcube
2) BaNCS
3) Finacle
FlexcubeThis software designed by Oracle. Flexcube software used in this public sector bankCanara Bank
BaNCSThis software designed by TCS. This software used by these banksBank of MaharashtraCentral Bank of IndiaIndian BankState Bank of India
FinacleThis software designed by Infosys. This software used byBank of BarodaBank of IndiaPunjab National BankPunjab and Sind BankIndian Overseas BankUCO BankUnion Bank of India
Finacle software used by 7 Banks
BaNCS software used by 4 Banks .
Flexcube software used by 1 Bank
Other private sector banks use this software
Flexcube software used byKarur Vysya BankLakshmi Vilas BankYes BankHDFC Bank
Finacle software used byAxis Bank
Federal Bank
ICICI Bank
IDBI Bank
India Post Payments Bank
IndusInd Bank
Karnataka BankKotak Mahindra BankRBL Bank