Home
Loading

aVenture is in Alpha: During this preview period, you should expect the research data to be limited and may not yet meet our exacting standards. We've made the decision to provide early access to our data to showcase the product as we build, but you should not yet rely upon it alone for your investment decisions.

aVenture is in Alpha: During this preview period, you should expect the research data to be limited and may not yet meet our exacting standards. We've made the decision to provide early access to our data to showcase the product as we build, but you should not yet rely upon it alone for your investment decisions.

Get in touch

  • Contact

  • Request a demo

  • Request data updates

  • Add a company

Research

  • Companies

  • Investors

  • People

aVenture

  • Sitemap

  • Feature requests

Member

Backed by

© aVenture Investment Company, 2026. All rights reserved.

San Francisco, CA, USA

Privacy Policy

aVenture Investment Company ("aVenture") is an independent research platform providing detailed analysis and data on startups, venture capital investments, and key industry individuals. It is not a registered investment adviser, broker-dealer, or investment advisor and does not provide investment advice or recommendations. The data provided by aVenture does not constitute recommendations or advice, whether by methodology, analysis, AI-generated content, or a statement written by a staff member of aVenture.

aVenture is not affiliated with any of the people, companies, organizations, government agencies, regulatory bodies, or investment funds we provide coverage for on this site unless explicitly stated otherwise. Users assume full responsibility for decisions made based on information obtained from this platform. Links to external websites do not imply endorsement or affiliation with aVenture. Any links that provide the ability to invest in a primary or secondary transaction in a company are for convenience only and do not constitute solicitations or offers to buy or sell an investment. Investors should exercise heightened precaution and due diligence when investing in private companies, especially those not independently audited.

While we strive to provide valuable insights with objectivity and professional diligence, we cannot guarantee the accuracy of the information provided on our platform. Before making any investment decisions, you should verify the accuracy of all pertinent details for your decision. To the fullest extent permitted by law, aVenture shall not be liable for any direct, indirect, incidental, consequential, or financial damages arising from use of this site, whether by consumers of its contents directly or by persons or organizations covered by our research, even if we are advised of the possibility. Our best-efforts processes and correction request forms do not create a warranty or duty of care.

Profiles on this platform may include content generated in part by large language models (LLMs, artificial intelligence) that aggregate publicly available sources (e.g., SEC EDGAR, public filings, press releases). Source attribution is provided where known; always verify statements and claims here against original sources before relying on any data. Content on our site may contain inaccuracies, omissions, or what are commonly called 'hallucinations' if generated in part or in full by AI / LLMs. The risk can also exist even when content is written by a human, as internal and third-party sources may also have inaccuracies for the same or different reasons. While we randomly audit a proportion of content, this is not exhaustive.

We recommend that an independent auditor be hired to verify the accuracy of the information before relying on it for any sensitive decisions. By accessing this platform, you agree not to rely solely on any information generated by AI, aggregated, or sourced or written otherwise on this site, for investment, financial, or other decisions. aVenture assumes no responsibility for inaccuracies, omissions, or hallucinations. You must independently verify all data from primary sources. Use of this platform constitutes your waiver of claims for reliance-based damages, including negligent misrepresentation. To report an error, request a correction, or dispute information about a company or individual, contact us via our request data updates form.

Loading
Loading
Home
News
Semgrep (formerly r2c) lands $53M investment to grow code security platform

From TechCrunch

By Ron Miller

April 18, 2023

Semgrep (formerly r2c) lands $53M investment to grow code security platform

Semgrep (formerly r2c) lands $53M investment  to grow code security platform

Ideally, when it comes to building secure applications, it’s best to check the code as it moves through the development process, so that vulnerabilities can be found before it gets into production. That’s exactly the kind of solution that Semgrep, formerly r2c, a San Francisco startup, has been building over the last five years.

Today, the company announced it has raised a $53 million Series C. What’s more, in a time where VC dollars are much harder to come by, they weren’t even looking for this funding. The investors approached them, according to company CEO and founder Isaac Evans.

The company’s solution combines open source with a SaaS offering. “So we have two things that are open source: we have this engine, which is kind of like a Google search for code. You write rules for it, and then [the code] runs through the engine, and then that tells you,’hey, this specific line has an issue,’” he said.

But they don’t stop there. “But then the rules themselves are also available under a free license. So you’ve got both the engine and the rules that combined deliver a tremendous amount of value to a lot of people, much more so than many of our competitors. And then we also have a vertically integrated SaaS solution that sits on top of that,” Evans explained.

Semgrep screen shot shows how the company finds and displays errors in code.

Semgrep shows developers security errors in the code. Image Credits: Semgrep

Evans said when the company launched in 2017, he had this vision of doing something like this and set out to build it, but they were having trouble building something specifically for developers. It wasn’t until he hired Yoann Padioleau, a former Facebook engineer the following year, who pointed out that there was an open source product out there that did what they were trying to do.

“He was like,‘hey the product that you’re building reminds me of this thing that I built at Facebook.’ So you know, we didn’t even actually realize when we hired him that he had built this thing.”

Evans said he wasn’t actually ready to hear it, but when Padioleau presented it to the company soon thereafter they knew he was onto something. “And so at the next hackathon, like a week later, he polished it up and showed us how it could work, added support for a modern language like Python, because it only supported PHP from the Facebook era, and we were at least smart enough to admit that we were wrong,” he said.

That moment was key for the company and they would go onto release the open source version at the end of 2020 and today the open source tooling has around 2 million users. The company’s revenue producing products grew 7.5x last year, so it appears that the products have resonated with the developers they were trying to reach, and the security teams who want to keep the code base safe.

Today, the company has 90 people with plans to add around 50 more this year. He says he thinks about building a diverse team and it requires taking a slower, more deliberate approach to hiring, but it’s one he’s been willing to do.

“The thing that I’ve learned is that there’s this trade off where if you want to go fast, you can use in-referral, in-network hires, and that will make you go faster, but it tends to result in less diversity across the team,” he said. His preference is to take the extra time and look outside of the easy channels to look for candidates who aren’t as well connected.

Evans says that he wasn’t planning on fund raising quite yet and he got an offer he couldn’t refuse. “We had not been planning to fundraise until the summer. We had plenty of runway, but we got preempted and we had a very attractive offer on the table. And we knew that having the cash in the bank would also allow us to be more aggressive in terms of [balancing product development with more go-to-market activities],” he said.

Today’s round was led by Lightspeed Venture Partners with participation from previous investors Felicis Ventures, Redpoint Ventures and Sequoia Capital. The company has now raised a total of $93 million.

Semgrep (formerly r2c) lands $53M investment to grow code security platform by Ron Miller originally published on TechCrunch

Most Recent

Neil Rimer thinks the AI money is coming back out

Neil Rimer thinks the AI money is coming back out

Neil Rimer, the venture capitalist who co-founded Index Ventures, predicts the historic wealth AI is generating in Silicon Valley will have to be redistributed, voluntarily or involuntarily.

Jul 17, 2026

Databricks hits $188B valuation, extending its run as AI’s favorite second act

Databricks hits $188B valuation, extending its run as AI’s favorite second act

Databricks has remade its image into an AI company and has published research on the cost savings of open weight AI models for coding.

Jul 17, 2026

Nuclear startup Valar Atomics in talks to raise new funding at $6B valuation

Nuclear startup Valar Atomics in talks to raise new funding at $6B valuation

The potential deal highlights a growing trend of complex, multi-stage funding rounds that mask true entry prices.

Jul 17, 2026

Founders Fund hires former OpenAI exec Ryan Beiermeister (and not because of her ‘Mafia’ skills)

Founders Fund hires former OpenAI exec Ryan Beiermeister (and not because of her ‘Mafia’ skills)

Ryan Beiermeister, who demonstrated cool analysis in the Founders Fund YouTube series "Mafia," has joined the firm as a partner.

Jul 16, 2026

Similar Posts

CodiumAI is using generative AI to help developers build code logic tests automatically

CodiumAI is using generative AI to help developers build code logic tests automatically

Over his two decades of experience in the tech industry, CodiumAI co-founder and CEO Itmar Friedman has personally experienced the pain of building test suites to check his code logic. He found that while there are tools to check for code security and performance, there has been a dearth of code logic checkers. He launched […]

Mar 22, 2023

Qodo raises $40M Series A to bring quality-first code generation and testing to the enterprise

Qodo raises $40M Series A to bring quality-first code generation and testing to the enterprise

At first glance, Qodo, the startup previously known as CodiumAI, may appear to be yet another AI code generation tool. But the team, which is announcing a $40 million Series A round led by Susa Ventures and Square Peg today, is just as much focused on generating code as on generating the tests and code quality in general. The service launched out of stealth 18 months ago and so far, the company says, over 1 million developers have tried its solutions and a number of Fortune 100 companies have a

Sep 30, 2024

CodeRabbit raises $16M to bring AI to code reviews

CodeRabbit raises $16M to bring AI to code reviews

Code reviews — peer reviews of code that help devs improve code quality — are time-consuming. According to one source, 50% of companies spend two to five hours a week on them. Without enough people, code reviews can be overwhelming and take devs away from other important work. Harjot Gill thinks that code reviews can be largely automated using artificial intelligence. He’s the co-founder and CEO of CodeRabbit, which analyzes code using AI models to provide feedback. Prior to starting CodeRabbit

Aug 15, 2024

Socket lands $20M investment to help companies secure open source software

Socket lands $20M investment to help companies secure open source software

Socket, a startup that provides a scanning tool to detect security vulnerabilities in open source code, today announced that it raised $20 million in a Series A round led by Andreessen Horowitz (a16z). The tranche had participation from Abstract Ventures, Wndrco, Unusual Ventures and an impressively high-profile list of angel investors, including the co-founders of […]

Aug 1, 2023

Most Recent

Neil Rimer thinks the AI money is coming back out

Neil Rimer thinks the AI money is coming back out

Neil Rimer, the venture capitalist who co-founded Index Ventures, predicts the historic wealth AI is generating in Silicon Valley will have to be redistributed, voluntarily or involuntarily.

Jul 17, 2026

Databricks hits $188B valuation, extending its run as AI’s favorite second act

Databricks hits $188B valuation, extending its run as AI’s favorite second act

Databricks has remade its image into an AI company and has published research on the cost savings of open weight AI models for coding.

Jul 17, 2026

Nuclear startup Valar Atomics in talks to raise new funding at $6B valuation

Nuclear startup Valar Atomics in talks to raise new funding at $6B valuation

The potential deal highlights a growing trend of complex, multi-stage funding rounds that mask true entry prices.

Jul 17, 2026

Founders Fund hires former OpenAI exec Ryan Beiermeister (and not because of her ‘Mafia’ skills)

Founders Fund hires former OpenAI exec Ryan Beiermeister (and not because of her ‘Mafia’ skills)

Ryan Beiermeister, who demonstrated cool analysis in the Founders Fund YouTube series "Mafia," has joined the firm as a partner.

Jul 16, 2026

Similar Posts

CodiumAI is using generative AI to help developers build code logic tests automatically

CodiumAI is using generative AI to help developers build code logic tests automatically

Over his two decades of experience in the tech industry, CodiumAI co-founder and CEO Itmar Friedman has personally experienced the pain of building test suites to check his code logic. He found that while there are tools to check for code security and performance, there has been a dearth of code logic checkers. He launched […]

Mar 22, 2023

Qodo raises $40M Series A to bring quality-first code generation and testing to the enterprise

Qodo raises $40M Series A to bring quality-first code generation and testing to the enterprise

At first glance, Qodo, the startup previously known as CodiumAI, may appear to be yet another AI code generation tool. But the team, which is announcing a $40 million Series A round led by Susa Ventures and Square Peg today, is just as much focused on generating code as on generating the tests and code quality in general. The service launched out of stealth 18 months ago and so far, the company says, over 1 million developers have tried its solutions and a number of Fortune 100 companies have a

Sep 30, 2024

CodeRabbit raises $16M to bring AI to code reviews

CodeRabbit raises $16M to bring AI to code reviews

Code reviews — peer reviews of code that help devs improve code quality — are time-consuming. According to one source, 50% of companies spend two to five hours a week on them. Without enough people, code reviews can be overwhelming and take devs away from other important work. Harjot Gill thinks that code reviews can be largely automated using artificial intelligence. He’s the co-founder and CEO of CodeRabbit, which analyzes code using AI models to provide feedback. Prior to starting CodeRabbit

Aug 15, 2024

Socket lands $20M investment to help companies secure open source software

Socket lands $20M investment to help companies secure open source software

Socket, a startup that provides a scanning tool to detect security vulnerabilities in open source code, today announced that it raised $20 million in a Series A round led by Andreessen Horowitz (a16z). The tranche had participation from Abstract Ventures, Wndrco, Unusual Ventures and an impressively high-profile list of angel investors, including the co-founders of […]

Aug 1, 2023