Hebbia

How Hebbia Grew 15x In 18 Months With Gen-AI Technology

February 22nd, 2025

Founded By

George Sivulka

Monthly Revenue

$1.08M

Founders

Employees

100 (est.)

Profitable

Yes

Year Started

2020

Customer

B2B & B2C

Founded By
George Sivulka: Monthly Revenue
$1.08M: Founders
1

Employees
100 (est.): Profitable
Yes: Year Started
2020

Customer
B2B & B2C

Who is George Sivulka?

George Sivulka, founder of Hebbia, is originally from Staten Island, New York, and is known for his early academic prowess. He completed his Bachelor's in Math at Stanford in just 2.5 years and pursued a PhD in computational neuroscience before founding Hebbia in 2020.

What problem does Hebbia solve?

Hebbia alleviates the tedious and overwhelming task of sifting through massive quantities of documents for high-stakes decision-makers by using AI to automate data extraction and analysis, making complex processes quick and manageable.

Hebbia

How did George come up with the idea for Hebbia?

As George Sivulka navigated his academic journey at Stanford, he noticed a recurring theme. The brightest students, motivated by high-tech and finance dreams, often found themselves entrenched in tedious, labor-intensive tasks at top firms like Morgan Stanley and Goldman Sachs. This observation fueled a question in his mind: why were these exceptionally talented individuals spending their time on menial work when they could do much more?

During his time as a computational neuroscientist at Stanford, George was captivated by the potential of large language models (LLMs). Witnessing firsthand how researchers leveraged LLMs to develop powerful applications, he realized the technology's transformative potential in knowledge work. This insight inspired him to create an early version of an LLM product for document analysis, which rapidly gained traction among his former students at financial institutions, validating his hypothesis.

Motivated by the initial success and armed with the belief that LLMs could revolutionize mundane tasks in the financial sector, George decided to take a bold step. He took a leave from his PhD program to focus entirely on building Hebbia. Along the way, he refined the concept through continued experimentation and feedback from early users, overcoming the challenges of building a product using cutting-edge AI technology while aiming to offer substantial value to businesses. This determination and his pursuit of transforming repetitive workflows into opportunities for significant economic impact formed the foundation of Hebbia's mission.

How did George Sivulka build the initial version of Hebbia?

Hebbia's journey to its initial product was driven by a mix of technical innovation and persistence. George Sivulka, the founder, was initially a PhD student at Stanford, specialized in meta-learning and large language models. He used open-source technologies to create an early prototype of a neural information retrieval model. This prototype was crucial for parsing complex documents like the 400+ page DEFM14A, used by financial analysts. His team focused on iterating this model to enhance data extraction and structuring capabilities, which took approximately 18 months from conceptualization to a workable product. The building process was challenging, with Sivulka making significant personal sacrifices, living on a tight budget, and working long hours in a closet-turned-workspace to get Hebbia off the ground.

What were the initial startup costs for Hebbia?

Funding: Hebbia raised a total of $160M over several funding rounds, including a $130M Series B at a $700M valuation led by a16z, with investments also from Index Ventures, Google Ventures, Peter Thiel, and Jerry Yang.

What's the pricing strategy for Hebbia?

Hebbia offers a suite of AI tools accessible through a tiered subscription model, with enterprise pricing generally around $13M ARR scaling based on usage and company size.

What were the biggest lessons learned from building Hebbia?

Persistence Pays Off: George Sivulka's journey from struggling to pay rent to securing significant funding underscores the power of relentless persistence. This resilience in overcoming personal and professional challenges can turn initial setbacks into long-term success.
Adaptation to Market Needs: Hebbia's pivot from initial LLM applications to focusing on specific enterprise solutions like private equity showcases the importance of remaining flexible and responsive to market demands. Founders should be open to adjusting their strategies based on customer needs and technological advancements.
Leveraging Technology for Efficiency: By using large language models to automate mundane tasks for knowledge workers, Hebbia demonstrates the potential of tech to enhance productivity. Aspiring entrepreneurs should explore how tech can simplify processes and add value to their product offerings.
Building Strong Investor Relations: Establishing trust and securing backing from notable investors like Peter Thiel and Andreessen Horowitz has been crucial for Hebbia's growth. Building strong relationships with investors can provide both financial support and strategic guidance.
Balancing Vision with Execution: Hebbia's focus on becoming an essential software product for 100 years while driving tangible results today highlights the need to balance long-term vision with effective execution. Young founders should strive to maintain a clear direction while ensuring their product delivers immediate value.

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