Sameer Nigam co-founded PhonePe in 2015, building it into India's largest UPI payments platform and a leading fintech company.
From founding Mime360 to building PhonePe, explore Sameer Nigam’s journey of creating India’s leading digital payments platform and fintech ecosystem.
Written by TFN Research Desk | covering startups, technology, venture capital, and business strategy.
Table of Contents
- Who is Sameer Nigam?
- Early Life and Education
- Career Before PhonePe
- How PhonePe Started
- Funding History
- Revenue Growth and Recent Challenges
- Public Recognition
- PhonePe vs Competitors
- Investor Perspective
- Founder Timeline
- Key Takeaways
- FAQs
- Sources
Who is Sameer Nigam?
Sameer Nigam co-founded PhonePe in December 2015 with Rahul Chari and Burzin Engineer, building it into India’s largest digital payments platform by transaction volume. A computer engineering graduate with an MBA from Wharton, he’s steering the company toward a domestic IPO in 2026 that could value it near $15 billion.
Early Life and Education
Nigam was born in 1978 in Mumbai, spent his early years in Delhi and Noida, and finished school at DPS Noida. His father, an IIT graduate and former Indian Navy officer, and his mother, an early TCS employee, shaped his ambitions. He earned a computer engineering degree from the University of Mumbai, a Master’s in Computer Science from the University of Arizona, and an MBA from the Wharton School, where he won the Wharton Venture Award in 2008 or 2009.
Career Before PhonePe
Nigam served as Director of Search Product Development at Shopzilla from 2001 to 2007, building its shopping search engine. In 2009, he founded Mime360, a Mumbai-based digital content distribution platform connecting music labels and publishers to online audiences. Flipkart acquired Mime360 in 2011, and Nigam joined the e-commerce giant, rising to Vice President of Marketing and later Senior Vice President of Engineering, where he witnessed firsthand India’s shift toward mobile-first commerce and payments.
How PhonePe Started
In December 2015, Nigam left Flipkart to found PhonePe with longtime friend Rahul Chari and Burzin Engineer, betting that India needed a PayPal- or Alipay-style digital payments layer built for its own banking rails. The app launched in August 2016 on the newly created UPI framework, partnering with Yes Bank and supporting 11 Indian languages from day one. Flipkart acquired PhonePe that same year, and Walmart inherited it through its 2018 Flipkart deal, though PhonePe formally separated from Flipkart as an independent entity in December 2022.
Funding History
| Round | Year | Amount | Lead Investor(s) |
| Series (Flipkart-era) | 2016-2020 | Undisclosed | Flipkart, Tiger Global |
| Growth round | FY23 | Rs 7,021 crore (~$850M) | General Atlantic, Ribbit Capital, TVS Capital, Walmart, Tiger Global |
| Secondary | Oct 2025 | $600 million | General Atlantic, at a $14.5 billion valuation |
PhonePe has raised close to Rs 18,000 crore (~$2 billion) to date, per Entrepreneur India, with General Atlantic alone investing over $1.15 billion since 2023. The October 2025 round was largely secondary, providing ESOP liquidity ahead of a planned IPO targeting roughly Rs 12,000 crore.
Revenue Growth and Recent Challenges
| Fiscal Year | Revenue | Net Loss |
| FY23 | ~Rs 2,927 crore | Rs 738 crore |
| FY24 | Rs 5,064 crore | Rs 1,996 crore |
| FY25 | Rs 7,115 crore | Rs 1,727 crore |
Why this happened: Revenue grew a further 40% in FY25 as PhonePe’s newer businesses, lending, insurance, and wealth management, matured alongside its core payments engine. The company turned free cash flow positive in FY25, generating Rs 1,202 crore in operating cash flow, while adjusted profit (excluding ESOP charges) more than tripled to Rs 630 crore, a sign the underlying business is closer to sustainable profitability than headline losses suggest.
Public Recognition
Nigam was named to The Economic Times’ 40 Under 40 list and received the Fintech Person of the Year award at the Global Fintech Fest in 2024. He has also drawn public controversy, including backlash in 2024 over comments opposing Karnataka’s proposed job quota bill.
PhonePe vs Competitors
| Brand | Founded | Latest Revenue | Positioning |
| PhonePe | 2015 | Rs 7,115 crore (FY25) | Dominant UPI player, expanding into insurance, lending, broking |
| Paytm (One97) | 2010 | Not publicly disclosed | Broader super-app, listed since 2021 |
| Google Pay | 2017 (India) | Not applicable (Alphabet subsidiary) | UPI payments backed by global infrastructure |
PhonePe processed roughly 45-46% of India’s monthly UPI volume as of September 2025, well ahead of both rivals, though a proposed NPCI cap limiting any single app to 30% market share remains a regulatory overhang.
Investor Perspective
Nigam’s Flipkart and Mime360 experience gave him product and scaling instincts that translated directly into PhonePe’s UPI-first strategy. His strengths include dominant market share, a diversifying revenue base, and improving unit economics ahead of an IPO. The key risk is regulatory: the pending UPI market-share cap could force PhonePe to redirect growth toward less dominant, lower-margin verticals. If the cap is softened or delayed further and non-payments revenue keeps scaling, PhonePe’s IPO could set a benchmark for Indian fintech public listings.
Founder Timeline
- 2001-2007 — Works at Shopzilla as Director of Search Product Development
- 2009 — Founds Mime360
- 2011 — Flipkart acquires Mime360; joins Flipkart
- 2015 — Co-founds PhonePe with Rahul Chari and Burzin Engineer
- 2016 — PhonePe app launches on UPI; Flipkart acquires PhonePe
- 2018 — Walmart acquires Flipkart, inheriting PhonePe
- 2022 — PhonePe separates from Flipkart as an independent entity
- 2023 — Raises Rs 7,021 crore at a $12 billion valuation
- 2025 — Converts to a public company; General Atlantic invests $600M at $14.5B valuation
- 2026 — Prepares IPO targeting roughly Rs 12,000 crore
Key Takeaways
- Nigam’s Mime360 acqui-hire gave him Flipkart-scale operating experience before founding PhonePe.
- Launching on UPI from day one let PhonePe ride India’s public payments infrastructure rather than build a closed-loop wallet.
- Separating from Flipkart in 2022 let PhonePe build its own identity ahead of an independent IPO.
- Diversifying into insurance, lending, and broking has driven revenue growth faster than payments alone.
- A looming regulatory cap on UPI market share is the clearest risk to PhonePe’s dominant position.
FAQs
Who founded PhonePe?
Sameer Nigam, Rahul Chari, and Burzin Engineer, in December 2015.
What did Nigam do before PhonePe?
Founded Mime360 in 2009, later acquired by Flipkart, where he served as SVP of Engineering.
How much funding has PhonePe raised?
Close to Rs 18,000 crore (~$2 billion), most recently at a $14.5 billion valuation.
Is PhonePe profitable?
Not on a net basis, though adjusted profit (excluding ESOP costs) more than tripled in FY25, and the company turned free cash flow positive.
Is PhonePe going public?
Yes, it converted to a public company in 2025 and is preparing an IPO targeting around Rs 12,000 crore.
What makes PhonePe different from Paytm and Google Pay?
Its dominant UPI market share, close to 46%, combined with rapid expansion into insurance, lending, and wealth management beyond payments alone.
Sources
- Sameer Nigam Biography: Founder of PhonePe — StartupTalky
- Sameer Nigam – EY Entrepreneur of the Year
- General Atlantic Doubles Down On IPO-Bound PhonePe — Inc42
- PhonePe Gears Up for Mega IPO — Entrepreneur India
- PhonePe Secures USD 600 Mn from General Atlantic — Entrepreneur
© The Founder Nation | All rights reserved | Written by TFN Research Desk
