Owing to the rising demand for drone and robot applications from varied end-user industries, such as commercial and military, the global swarm intelligence industry is projected to witness significant growth during the forecast period, 2018-2028. Swarm intelligence technology enables a group of drones and robots to communicate efficiently and perform a specific task. The technology uses simple rules based on different algorithms for establishing a communication link. The swarm intelligence industry finds its applications in various end-users such as commercial, defense, and government sectors.