Hello Aspirant,
The below mentioned are some of the best engineering institutions of Allahabad -
1. Indian Institute of information Technology, Allahabad
2. Motilal Nehru Institute of Technology, Allahabad
3. United College of Engineering, Allahabad
4. Shambunath institute of Engineering, Allahabad
5. Sam Hambigton College of Science and Technology, Allahabad
6. University of Allahabad
Hope this helps you !