Stimuler
Stimuler is an artificial intelligence company in Bengaluru, India, founded in 2022. It has raised $4.8M across 2 rounds, most recently a $3.8M Venture Round in April 2025.
Revolutionizing the way people learn Spoken English
- Headquarters
- Bengaluru
- Employees
- 1–10
- Founded
- 2022
- Business Model
- B2C
- Website
- stimuler.tech
- Total Funding
- $4.8M
- Last Round
- $3.8M Venture RoundApr 2025
- Rounds
- 2
Totals include recorded grants and other qualifying funding, not just equity. What counts toward funding.
Indexed holds 2 funding rounds and 6 investors for this company. The full record is or through the API.
About
Stimuler is an AI-powered spoken English coaching app founded by four IIT-BHU graduates to democratize English fluency for non-native speakers worldwide. The app features an AI coach named Sarah that simulates real phone conversations and delivers instant feedback on pronunciation, fluency, vocabulary, and emotional tone. With over 13 million installs across 200+ countries and $4M+ ARR, Stimuler targets the billion-plus English-as-a-second-language learners who need speaking practice rather than grammar instruction.
Summary
It lists 1–10 employees. It has raised $4.8M in total across 2 rounds, most recently a $3.8M Venture Round in Apr 2025. Investors include Lightspeed Venture Partners, SWC Global and M Venture Partners.
Tech & App Stack
2 technologies & apps tracked
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Funding History
Apr 2025
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Funding: Seed through Venture Round. Amounts, valuations, and investors where available.
Investors
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