AI Can Write the Code. Can It Run the System? | Grepr CEO Jad Naous
AI Can Write the Code. Can It Run the System? | Grepr CEO Jad Naous
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Note: AI-generated summary based on third-party content. Not financial advice. Read more.
Quick Insights

The insights provide no high-conviction, actionable stock recommendation: DDOG, UBER, CSCO, and MSFT are mentioned without a company-specific investment thesis, while Grepr and Anthropic are private and lack valuation or financing details.
For now, treat AI-assisted software development and observability-cost reduction as themes to monitor, not as buy signals; reported productivity and 90% cost savings are company anecdotes, not independently verified forecasts.

Detailed Analysis

AI-Assisted Software Development (Investment Theme)

Context

  • Grepr CEO Jad Naous described using AI coding agents to build production software. In one example, work he estimated would previously have taken one person about six months took roughly 10 days.
  • He said AI can amplify experienced engineers’ productivity, while Martin Casado noted that the gains appear much less consistent among less experienced engineers.
  • The speakers stressed that AI-generated code still needs human direction, design review, and testing—particularly for complex distributed systems.

Takeaways

  • The discussion supports a bullish view of AI’s potential to improve software-development productivity, especially for skilled engineers.
  • The reported time savings are an example from one company, not a general guarantee. Investors should distinguish demonstrated productivity gains from broader claims about AI’s impact.

Grepr (Private)

Context

  • Grepr works on observability data: its product sits in the data stream, identifies useful signals, and aims to reduce the amount of telemetry companies need to store and process.
  • Naous said Grepr’s product can reduce observability costs by 90%. He described AI-driven troubleshooting as a newer layer the company is developing.
  • The company had 10 employees at the time of the conversation. Naous said the AI troubleshooting system was being tested internally and in some customer environments.

Takeaways

  • Grepr is a private-company investment opportunity discussed in the episode, but the transcript provides no valuation, financing details, or investment recommendation.
  • The cost-saving pitch appeared to resonate more immediately with customers than the newer AI operations pitch. The 90% reduction is a company-reported claim, not independently verified in the discussion.

Observability and Datadog (DDOG)

Context

  • Naous said companies were spending roughly 5% to 20% of infrastructure spending on observability, in part as a way to buy application and infrastructure reliability.
  • He argued that as systems became more complex, observability data and costs grew while each additional dollar delivered less incremental reliability.
  • In a customer anecdote, companies focused on the possibility of reducing their Datadog bills rather than on Grepr’s AI troubleshooting features.

Takeaways

  • The discussion highlights cost pressure in observability and a potential opportunity for tools that reduce telemetry spending without sacrificing useful reliability signals.
  • The episode does not assess Datadog’s overall business or make a recommendation about DDOG; it mentions the company only in the context of customer bills.

AI Operations and Reliability (Investment Theme)

Context

  • The speakers contrasted AI writing code with AI running production systems, describing operations as a harder problem because real systems face unpredictable workloads, failures, and many possible states.
  • Grepr’s approach, as described by Naous, is to detect unusual or newly appearing log patterns, then use AI to investigate possible causes and next steps.
  • Naous said ignored alerts in a few customer cases were followed by production incidents. He also said AI is not yet ready to run a distributed cluster independently.
  • Casado raised concerns that rare failure states and security threats may be difficult to predict or cover. Naous agreed that operations is harder than coding but argued that AI can help by following a structured troubleshooting process.

Takeaways

  • The long-term opportunity is AI that helps engineers diagnose incidents and improve reliability, but the discussion portrays the field as early and uncertain.
  • The near-term investment case may be clearer for measurable cost reduction than for autonomous operations, which the speakers said is harder to evaluate and monetize.
  • Risks specifically raised include complex, rare failure states, incomplete visibility into system changes, and adversarial behavior in security.

Anthropic (Private; Claude)

Context

  • Naous described using Claude Code and a Claude model he called Opus 5.5 for software development, including coordinating multiple coding agents and reviewing their work.
  • He said different models and “harnesses” have different strengths and limitations, and that developers need to learn how to use them effectively.

Takeaways

  • The discussion is evidence of developer use of Anthropic’s tools, but it does not offer a company valuation, financial analysis, or investment recommendation.
  • Anthropic is presented as a private company; the transcript does not discuss its financial performance.

Cisco Systems (CSCO) and AppDynamics

Context

  • Naous said he worked at AppDynamics before it grew substantially and was acquired by Cisco.
  • The reference is part of his career history; the speakers did not discuss Cisco’s current business, financial outlook, or stock.

Takeaways

  • The episode provides no actionable company-specific thesis for CSCO. AppDynamics is mentioned as a historical acquisition, not as a current investment opportunity.

Autonomous Driving and Uber (UBER)

Context

  • Casado used self-driving cars as an example of AI applied to the real world, where systems must handle a much broader range of conditions than software generated within a digital environment.
  • He said the field took about 20 years and $170 billion of investment to reach unit economics he characterized as worse than Uber’s.
  • The speakers suggested that AI progress may be faster in constrained digital domains than in applications that must operate in the physical world.

Takeaways

  • The discussion offers a cautionary view of autonomous driving’s long development timelines and difficult economics.
  • UBER appears as a comparison point only; the transcript does not provide a direct assessment or recommendation for Uber stock.

Microsoft (MSFT)

Context

  • Naous said he develops on Windows Subsystem for Linux (WSL) and praised its implementation. Microsoft was not discussed as an investment.

Takeaways

  • The mention is anecdotal and does not establish a company-specific investment thesis for MSFT.
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Episode Description
a16z General Partner Martin Casado sits down with Grepr CEO Jad Naous to ask what comes after AI learns to write code: can it also debug and operate the systems that code creates? Jad shares how AI has transformed engineering inside his 10-person team, cutting some projects from six months to just 10 days. But operating production systems is a harder challenge, with unpredictable workloads, failures, and countless possible states. They discuss whether AI can learn to diagnose problems, test hypotheses, and debug systems like a human engineer. They also explore AI SREs, security, query optimization, and why the best engineers may be gaining the most leverage from coding agents. Resources: Follow Jad Naous on X: https://x.com/jadtnaous  Follow Martin Casado on X: https://x.com/martin_casado Learn more about Grepr: https://www.grepr.ai/  Stay Updated: Find a16z on YouTube: YouTube Find a16z on X Find a16z on LinkedIn Listen to the a16z Show on Spotify Listen to the a16z Show on Apple Podcasts Follow our host: https://twitter.com/eriktorenberg Please note that the content here is for informational purposes only; should NOT be taken as legal, business, tax, or investment advice or be used to evaluate any investment or security; and is not directed at any investors or potential investors in any a16z fund. a16z and its affiliates may maintain investments in the companies discussed. For more details please see a16z.com/disclosures. Hosted by Simplecast, an AdsWizz company. See pcm.adswizz.com for information about our collection and use of personal data for advertising.
About The a16z Show
The a16z Show

The a16z Show

By Andreessen Horowitz

The a16z Podcast discusses tech and culture trends, news, and the future – especially as ‘software eats the world’. It features industry experts, business leaders, and other interesting thinkers and voices from around the world. This podcast is produced by Andreessen Horowitz (aka “a16z”), a Silicon Valley-based venture capital firm. Multiple episodes are released every week; visit a16z.com for more details and to sign up for our newsletters and other content as well!