ABSTRACT: Swarm intelligence (SI) is thethriving frame workpark of biologically-inspired artificial intelligence based on the behavioural models of social insects such as ants, bees, wasps, termites etc. This work summarizing to nail down what research has been done on Swarm Intelligence. This work summarizing for the review of Swarm Intelligence Basic Overview, Swarm Aspects, Swarm Machinery, Swarm Technologies, Swarm Languages, Swarm Frameworks, Swarm Tools, Swarm Use Cases.A Swarm is a formation of tens of thousands of entities that have chosen their own will to converge on a common goal. State of the art of SI is that the CompositeCooperative, Self-Organized, Corresponding, Flexible and Robust Behaviour of a gaggle following the straightforward rules. KeyWords: Swarm Intelligence, Agents, Swarm Robots, Principles, Framework, Use Cases, Algorithms.