The cheapest life insurance plan available in the market, term insurance is a pure life cover plan in the sense that it doesn't have any survival benefit, just death benefit. If you are looking to ensure replacing your income for your family in the event of something unfortunate happening to you, look no further, the term plan is your best bet.
Term policies are getting more and more sophisticated nowadays. Apart from a host of riders that you can tack on to your basic term policy, some term plans give the option of redeeming the premiums paid towards the plan at the end of its tenure.
All life insurance companies have term plans in their product portfolio and you will find all of them here. Go through them at leisure and decide for yourself which one will suit you the best.