Here are nine reputable institutes in Chennai that offer digital marketing courses:

1. NIIT: NIIT is a well-established training institute with a presence in Chennai. They offer digital marketing courses covering a wide range of topics and provide structured programs with experienced faculty.
2. Digital Vidya: Although not based in Chennai, Digital Vidya offers high-quality online digital marketing courses. They are known for industry-recognized certifications and practical training modules.
3. Simplilearn: Similar to Digital Vidya, Simplilearn provides online digital marketing courses with a focus on comprehensive training and industry-recognized certifications. They cater to both beginners and working professionals.