Vivek Kumar

TalkDrill Is Powered by TalkCaptain: The Voice AI Behind Your Calls

TalkDrill's AI voice conversations run on technology from TalkCaptain, which builds AI voice and chat agents that answer calls for businesses.

Learn English by Talking to AI: What the Research Actually Says (2026)

Can you learn English by talking to AI? A Harvard study found AI practice roughly doubled learning gains. Honest look at what AI tutors fix, what they miss, and how Indian learners should use them.

Spaced Repetition and AI: The Science of Remembering English Words

Spaced repetition and AI cut the forgetting curve so you actually recall English words when speaking. Science-backed review timing, explained for Indian learners.

AI English Tutor vs Human Tutor: Which Is Better for Speaking (2026)

AI English tutor vs human tutor compared across 10 dimensions with real India pricing. See what a Harvard 2025 study found and which fits your goal.

How AI Conversation Practice Is Changing English Learning in India (2026)

How AI conversation practice is changing English learning in India: a Harvard study found it roughly doubled speaking gains. See what works, what doesn't, and how to use it.