WhoBuilt

How Legora Went From YC to $100M ARR in 18 Months

Jun 5, 2026· 23 min· 24K views·Watch on YouTube

Speaker

The cofounder of Legora, whose name is not given in the transcript, talks with a Y Combinator host about the company’s growth, strategy, and legal AI product at a Y Combinator event.

Turning legal tech into a story people notice

The Legora cofounder describes how the company approached Jude Law for an advertising campaign after he initially declined. Customer stories about lawyers reviewing a thousand agreements in a day helped persuade him, and he brought a Saturday Night Live writer and the cinematographer of Oppenheimer onto the project.

Taking a chance on the company and YC

Before starting Legora, the cofounder studied computer science and business, worked at McKinsey, and tried roles at startups. He said starting the company felt manageable while he still had a McKinsey offer, but he turned it down after Legora got into YC. During the YC period, the team worked overnight sales calls across time zones, and the cofounder said YC helped bring investor interest ahead of a week with about 80 meetings.

Bundling products around a longer-term vision

At general availability in October 2024, Legora had about 30 people and $1 million in ARR. Its product plan focused on an AI assistant, tabular review, and a Word add-in, with the aim of combining areas competitors addressed separately. The cofounder said Legora later surpassed a tabular-review competitor that had nearly $50 million in revenue, and argued for planning around how lawyers may work ten years ahead.

Scaling the team and building proactive agents

The cofounder said Legora grew from 40 people a year earlier to nearly 500 across the US, Europe, India, and Australia, and had passed $100 million in ARR. He described a shift from helping lawyers with individual tasks to agents that can use enterprise documents, email, and tools to complete parts of larger workflows. For M&A due diligence, for example, an agent can organize a data room, apply a folder template, and check whether requested information is missing.

Defending the business as models improve

Asked about competition from OpenAI and Anthropic, the cofounder reframed the issue as whether a company can remain defensible as models get smarter. He pointed to proprietary data, workflow patterns, and user behavior as inputs Legora considers, and said the company understood it needed to grow quickly.

Takeaways

  • A compelling customer outcome can make a marketing pitch credible, even in a category with a dull reputation.
  • Use an existing safety net to make an early startup experiment more manageable, then reassess when new evidence arrives.
  • A product bundle can compete with focused tools when it addresses a broader workflow well.
  • Plan for how customers may work in the future, not only for the most immediate product opportunity.
  • Evaluate a business against improving model capabilities by identifying which data, workflows, and user habits it can build around.

Mentioned in this talk

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What was claimed 15

  • role at
    Jake is CTO at Lora
    “Jake, our CTO”
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    Unverified1 source· Talk
  • uses
    Participated in a YC batch.
    “when we got accepted”
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    Unverified1 source· Talk
  • role at
    Chetan is board member at Lora
    “Chetan, who’s now on our board”
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    Unverified1 source· Talk
  • uses
    Met with the firm during fundraising.
    “going to the Benchmark office”
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    Unverified1 source· Talk
  • feature
    Lora: Plans to expand beyond legal technology over time.
    “we’d love to remove ‘legal’ from ‘legal tech’ and Legora”
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    Unverified1 source· Talk
  • metric
    Lora: 15% of engineering and product organization are former YC founders
    “15% of our entire engineering and product organization are former YC founders”
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    Unverified1 source· Talk
  • metric
    Lora: About 30 employees at general availability
    “when we went into full general availability, we were about 30 people”
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    Unverified1 source· Talk
  • feature
    Lora: Core product feature integrated with Word.
    Core product feature integrated with Word.
    “a Word add-in”
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    Unverified1 source· Talk
  • feature
    Lora: Core product feature for table-based legal review.
    Core product feature for table-based legal review.
    “a big feature called Tabular Review”
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    Unverified1 source· Talk
  • metric
    Lora: About $1 million ARR
    “we were doing $1 million in ARR”
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    Unverified1 source· Talk
  • metric
    Lora: More than $100 million ARR
    “You’ve passed $100 million in ARR”
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    Unverified1 source· Talk
  • metric
    Lora: Close to 500 employees
    “We’re now close to 500”
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    Unverified1 source· Talk
  • feature
    Lora: Can access matter context, documents, emails, and tools to perform proactive legal work.
    Can access matter context, documents, emails, and tools to perform proactive legal work.
    “we can build really powerful proactive agents”
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    Unverified1 source· Talk
  • feature
    Lora: Agents can organize a data room and run diligence tasks using a provided template and questions.
    Agents can organize a data room and run diligence tasks using a provided template and questions.
    “structure the data room. Here’s our template folder structure”
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    Unverified1 source· Talk
  • feature
    Lora: Focuses on proprietary data, workflow modes, and user behavior as sources of defensibility.
    Focuses on proprietary data, workflow modes, and user behavior as sources of defensibility.
    “What is the proprietary data? What are the workflow modes?”
    YouTube
    Unverified1 source· Talk

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