The top IAS coaching in Allahabad include the following:

1. Plutus IAS: Renowned for individualized care and limited batch sizes. Excellent in terms of outcomes. 

2. Yojna IAS Academy: Provides weekend classes and on-time completion of the syllabus for courses in Hindi and English.

3. GS World IAS Coaching: Emphasizes interactive learning through a variety of courses and frequent updates.

4. Saket IAS Academy: Offers individualized study strategies, frequent assessments, and concentrated attention.

5. Chanakya IAS Academy: Thorough instruction encompassing all exam phases in Hindi and English.