Top 3 B.Tech Artificial Intelligence and Machine Learning Colleges in Tamil Nadu, Ranked on Official Data
Reviewed monthly · last reviewed 1 Oct 2026 · list last changed 19 Oct 2026
| # | College | Think Grads Rating | NAAC grade (CGPA) | Location |
|---|---|---|---|---|
| 1 | St Joseph’s College, Tamil Nadu | 4.5/5 based on 3 of 6 factors | A++ (3.58) | Tiruchirappalli, Tamil Nadu |
| 2 | Kathir College Of Engineering | 4.3/5 based on 3 of 6 factors | A+ (3.49) | Coimbatore, Tamil Nadu |
| 3 | Thiagarajar College Of Engineering | 4.3/5 based on 3 of 6 factors | A++ (3.56) | Madurai, Tamil Nadu |
How we ranked these colleges
Colleges in NIRF's national top 100 for this course's category are listed first, in NIRF order, and the rest follow by the Think Grads Rating. The rating uses official data only, such as NAAC grade and score, student demand in counselling, approvals and how much information a college publishes. Each college is compared with every college in India offering the same course. Tamil Nadu has 7 rated colleges for this course. Colleges cannot pay to be listed or to change their position.
1. St Joseph's College
St Joseph's College in Tiruchirappalli, Tamil Nadu is at position 1 with a Think Grads Rating of 4.5. NAAC graded it A++ with a CGPA of 3.58. It scores above 96% of the colleges compared on academic standing and on official disclosures, and above 60% on approvals and standing. It is a government college. Only 3 of the 6 rating factors could be used for it.
Good fit if you want a government college with a high NAAC grade and strong official disclosures.
Cutoffs · Fees · Is it genuine? · Compare with Kathir College Of Engineering
2. Kathir College Of Engineering
Kathir College Of Engineering in Coimbatore, Tamil Nadu is at position 2 with a Think Grads Rating of 4.3. NAAC graded it A+ with a CGPA of 3.49, valid until 27 Feb 2028. It scores above 91% of the colleges compared on academic standing, above 82% on official disclosures and above 60% on approvals and standing. It is a private college, and 3 of the 6 rating factors were used.
Good fit if you prefer a private college in Coimbatore with a current NAAC accreditation and solid official disclosures.
Cutoffs · Fees · Is it genuine? · Compare with Thiagarajar College Of Engineering
3. Thiagarajar College Of Engineering
Thiagarajar College Of Engineering in Madurai, Tamil Nadu is at position 3 with a Think Grads Rating of 4.3. NAAC graded it A++ with a CGPA of 3.56, valid until 4 Sep 2029. It scores above 95% of the colleges compared on academic standing and above 60% on both approvals and standing and official disclosures. It is a government college, and 3 of the 6 rating factors were used.
Good fit if you want a government college in Madurai with a high NAAC grade and a long accreditation validity.
Cutoffs · Fees · Is it genuine? · Compare with Kathir College Of Engineering
How the top three compare
On NAAC grade, St Joseph's College and Thiagarajar College Of Engineering hold A++ with CGPAs of 3.58 and 3.56, while Kathir College Of Engineering holds A+ with 3.49. St Joseph's College is rated 4.5, and the other two are rated 4.3. St Joseph's College and Thiagarajar are government colleges, while Kathir is private. On official disclosures, St Joseph's College scores above 96% of colleges compared, Kathir above 82% and Thiagarajar above 60%.
How to choose, and your chances
Use this list as a starting point, then match it to your own rank, category and budget. Before applying, check each college's official counselling closing ranks and its current approvals. Ratings here reflect official data and do not predict your admission chances. Each college on Think Grads has its own cutoff, fees and "is it genuine?" pages. The Think Grads college finder and compare tool can help you build and narrow your shortlist.
What changed this month
- No changes this month: the latest official data did not change the order.
Frequently asked questions
Which is the top B.Tech Artificial Intelligence and Machine Learning college in Tamil Nadu?
St Joseph's College in Tiruchirappalli is ranked #1 on this list with a Think Grads Rating of 4.5. The rating is built from official data only, and the list is reviewed every month as new data arrives.
Which colleges are in the top three for this course in Tamil Nadu?
The top three are St Joseph's College in Tiruchirappalli (4.5), Kathir College Of Engineering in Coimbatore (4.3) and Thiagarajar College Of Engineering in Madurai (4.3). This ranking is based on the Think Grads Rating.
How many colleges were rated for this course in Tamil Nadu?
The Think Grads Rating covers 7 B.Tech Artificial Intelligence and Machine Learning colleges in Tamil Nadu. Each one is compared with every college in India that offers the same course, and this page lists the top three.
What is the Think Grads Rating?
The Think Grads Rating runs from 1.0 to 5.0 and uses official data only. Factors include academic standing, student demand, approvals and standing, outcomes and value, and transparency. Each college is compared with all colleges in India offering the same course.
What is the NAAC grade of St Joseph's College, Tiruchirappalli?
NAAC graded St Joseph's College A++ with a CGPA of 3.58. It is a government college in Tiruchirappalli, Tamil Nadu, and holds position 1 on this list with a Think Grads Rating of 4.5.
Is Kathir College Of Engineering NAAC accredited?
Yes. NAAC graded Kathir College Of Engineering, Coimbatore A+ with a CGPA of 3.49, valid until 27 Feb 2028. It is a private college and holds position 2 on this list with a rating of 4.3.
What is the NAAC grade of Thiagarajar College Of Engineering, Madurai?
NAAC graded Thiagarajar College Of Engineering A++ with a CGPA of 3.56, valid until 4 Sep 2029. It is a government college in Madurai and holds position 3 on this list with a rating of 4.3.
Can colleges pay to improve their position on this list?
No. Colleges cannot pay to be listed or to change their position. The ranking uses official data only, and the list is reviewed every month when new official data arrives.