The FlyFin founders, CEO Jaideep Singh and CTO Sachin Rajendra, are spearheading a revolution in finance. Their brainchild—an AI-driven tax platform—targets the increasingly complex needs of self-employed professionals and gig‑economy workers. What began in early 2020 has transformed into one of the fastest‑growing fintech players, with over 270,000 users and rock‑solid customer satisfaction.
Meet the Minds Behind FlyFin
Jaideep Singh (CEO & Co‑founder)
A seasoned entrepreneur and AI pioneer, Jaideep co‑founded Spock, a people‑search engine that indexed over a billion profiles before founding FlyFin. He holds degrees in computer engineering from the University of Arizona and an MBA from Wharton. His vision: to create software so transformative that users can’t ignore it.
Sachin Rajendra (CTO & Co‑founder)
Sachin brings deep AI and machine‑learning expertise, specializing in NLP, entity extraction, and computer vision. His technical mastery complements Jaideep’s product‑vision strengths and makes them a powerful duo.
They officially launched FlyFin in January 2020 from San Jose, California
The “Aha” Moment: Tax Time Frustration
Singh’s inspiration struck during tax season facing the dread of sorting spreadsheets for his CPA. Realizing this pain point was shared by millions of self‑employed individuals, he envisioned a smarter alternative. To make this vision a reality, he teamed up with Sachin, whose skills in AI were critical for developing a truly intelligent solution.
What FlyFin Does & Who It Serves
FlyFin is an AI tax app that automates 95–98% of the tax‑prep process for freelancers, creators, and gig‑economy workers. It syncs financial accounts, categorizes deductions across 200+ IRS categories, and ensures accuracy through integration with CPA experts. FlyFin’s mobile-first design resonates particularly well with its target audience self-employed professionals seeking speed, simplicity, and trust.
The AI‑CPA Hybrid Model
Unlike traditional DIY tax software, FlyFin introduces a hybrid model that blends advanced AI with CPA oversight:
- AI scans for every deductible expense using machine learning and NLP.
- Real CPAs review and validate the AI’s suggestions for accuracy and compliance.
This dual approach delivers efficiency, trust, and peace of mind.
Growth, Funding & Metrics
- Founded Jan 2020 in San Jose, CA
- Raised $8 million in seed and pre‑Series A funding.
- Users: 270,000+; Customer satisfaction rate: 95%.
- Valuation reported at $42 million during the StartEngine campaign.
- FY 2023 revenue: ~$324k (+403% YoY); gross margin: 93%;
These numbers show strong traction, though the company remains focused on reaching profitability.
Challenges & Strategic Decisions
Launching amid COVID posed hiring and operational hurdles. Jaideep noted that remote recruiting disrupted their preferred in‑person interview process, requiring adaptations in building team chemistry. Careful expense management, geographic mode decisions, and hard hiring/trimming choices were among the leadership’s key strategic efforts.
Leadership & Company Culture
Both founders emphasize disciplined, long‑term strategic thinking. Singh advocates gathering data, consulting widely, and practicing patience in decision‑making. He also prioritizes transparency and learning from mistakes, particularly through regular metrics reviews and open product retrospectives.
The Vision: Expanding Financial Intelligence
FlyFin’s roadmap extends beyond tax prep. With features like FlyFin TaxGPT, an AI chatbot for tax questions based on GPT‑4, the team aims to build a full-spectrum financial assistant. Their ambition is to evolve into a trusted financial partner for freelancers globally.
Why Their Story Matters
- Complementary Founders—A classic tech-business pairing, driven by a shared mission.
- Problem‑Driven Innovation – Solving a real pain point leads to organic adoption.
- Balanced Approach—Tech meets real-world oversight through CPA collaboration.
- Resilience in Uncertainty—Strategic discipline and tough decision-making guide them.
- Scalable Vision—From tax prep to broader financial empowerment with AI.
The FlyFin founders, Jaideep Singh and Sachin Rajendra, share more than a startup—they channel real-world insight, technical excellence, and disciplined leadership into a product that resonates deeply with today’s self-employed professionals. By merging AI with CPA oversight, they created a service that doesn’t just fill a gap; it transforms an entire financial process.
As FlyFin continues to grow, adding features, refining tech, and expanding its user base, it’s clear that this powerful duo is redefining what a modern finance app can do. Their journey from identifying a genuinely frustrating user need to launching a fast-growing, highly rated solution within five years is a story many entrepreneurs and gig economy workers worldwide will find inspiring.
