When Stimuler crossed ₹20 crore in Annual Recurring Revenue (ARR), the announcement did not arrive wrapped in buzzwords or growth theatrics. Instead, it came with a quiet confidence, rooted in product conviction and time-tested execution.

“We avoided shortcuts to revenue growth and focused on building the best product in the world,” wrote Akshay Akash, co-founder and CEO of Stimuler, as he shared the milestone publicly.

Founded in 2022, Stimuler began monetising only in January 2024. In under two years, it has grown from zero to ₹20 crore ARR, with over 90% of its revenue coming from markets outside India. The growth curve tells its own story: ₹0–₹10 crore ARR took 16 months, while ₹10–₹20 crore was added in less than eight months.

For a consumer AI company built from India and competing globally, this is not just rapid growth, it is unusually disciplined growth.

A founder shaped far from startup echo chambers

Akshay Akash’s journey does not begin in Bengaluru’s startup corridors. It starts in Saharsa, Bihar, where he was born and raised and completed his schooling at BPS Saharsa, a place he still refers to with pride.

From there, Akshay moved to Kota, the crucible of India’s IIT entrance preparation culture. The experience, he admits candidly, came at a creative cost, but it also delivered him to IIT (BHU), Varanasi.

At IIT BHU, Akshay rediscovered what Kota had temporarily taken away. He immersed himself in debating, student organisations, competitions, and leadership roles, while building friendships that would later turn into founding partnerships. It was during these years that the idea for Stimuler took shape.

The founding team and what they set out to build

Stimuler was founded in 2022 by Akshay Akash and his friends Ankit Kumar Pandey, Anesh Srivastav, and Akshat Baranwal. What began as a college-led experiment has since evolved into a global consumer AI company, with all four founders playing active roles in shaping its product, technology stack, and long-term direction.

At its core, Stimuler is building audio-AI designed to help people speak English better. The product listens to users, evaluates key speech metrics, and provides detailed feedback along with guided practice to help users improve spoken fluency.

Unlike traditional language-learning tools focused on grammar or test preparation, Stimuler’s emphasis is squarely on real-world speaking ability. According to the company, the product is now being used in 200 countries, a reach that explains why India, despite being the company’s home, accounts for less than 10% of its revenue.

Stimuler: Growth without shortcuts

Akshay is clear-eyed about Stimuler’s pace.

“Honestly, I firmly believe we can definitely grow much faster than this,” he wrote, before adding that the trade-off has been intentional. The company chose to invest in product depth, AI infrastructure, and team quality, rather than chasing aggressive monetisation tactics early on.

That approach appears to be compounding. In 2025 alone, Stimuler has grown 5x, and the company now reports having a multiple-year runway. For a consumer AI startup, where retention, infra costs, and scale often clash, this combination is far from common.

Global validation from AWS

Stimuler’s technical focus has also attracted global recognition. According to co-founder Ankit Kumar Pandey, the startup has been selected among 40 AI startups worldwide for the Amazon Web Services (AWS) Global Gen AI Accelerator.

Pandey noted that Stimuler is the only pure-play consumer AI company in the cohort and is representing India in the programme. The selection provides up to $1 million in equity-free AWS credits, along with go-to-market and technical support from AWS experts as part of an eight-week accelerator.

He also highlighted that Stimuler is among a small group of companies globally investing heavily in in-house AI infrastructure for a single vertical use case, spoken language fluency.

Winning at home, without losing global focus

Even with most of its revenue coming from overseas markets, Stimuler has recently hit a milestone closer home. Akshay announced that the app has become the number one app in its category on the India App Store.

The climb was rapid, from #25 to #2 within a week, before taking the top position. India became the second country after Indonesia where Stimuler achieved this ranking, but Akshay described the Indian milestone as especially meaningful.

For a startup built with a global-first mindset, the achievement underscores growing resonance in its home market, without altering its international focus.

The road to ₹100 crore

With ₹20 crore ARR behind it, Stimuler’s next target is already in sight. “The race to 100Cr has now started,” Akshay wrote, framing it as a natural continuation rather than a strategic pivot.

Now based in Bengaluru, Akshay describes this phase as one of balance, scaling the company while staying grounded. Outside work, he still finds time for movies, sports, improv, board games, thriller books, and sleep, a reminder that the company’s culture is being shaped as deliberately as its product.

From Saharsa to IIT BHU, and from a college dorm-room idea to a ₹20-crore ARR global consumer AI startup, Stimuler’s story is not one of overnight success. It is a story of patience, technical depth, and founders who chose to build slowly, until the numbers began speaking loudly on their own.

And if the past two years are any indication, the journey to ₹100 crore may be quieter than most, but no less consequential.

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