Alistair Barr is the author of Business Insider's Tech Memo newsletter. Sign up here. Before that, he was BI's Global Tech Editor and the Big Tech team leader at Bloomberg, following a reporting career at The Wall Street Journal, USA Today, Reuters, and MarketWatch. Alistair won a Gerald Loeb Award in 2007 for coverage of short selling and was a finalist in 2013 for scoops on the Facebook IPO. More recently, he won a 2024 San Francisco Press Club award for commentary. Got a tip? Reach out using the secure messaging app Signal (+1 415-341-4927) or via email on abarr@businessinsider.com.
Expertise
Alistair oversees all things Big Tech, along with startups and venture capital. He writes analysis and columns about topics including generative AI, large language models, cloud computing, semiconductors, online search, e-commerce, EVs, robotics, and autonomous vehicles.
Popular Stories
Artificial Intelligence:
It's getting harder to make big leaps at the frontier of AI
OpenAI's AI-adjusted earnings numbers have echoes of Groupon and WeWork
Death by LLM: Stack Overflow's decline, and its plan to survive, shows the future of free online data in an AI world
Cloud computing:
Amazon dominated the first cloud era. The AI boom has kicked off Cloud 2.0, and the company doesn't have a head start this time.
In cloud, there's AI (which is hot) and everything else (which is not)
Chips:
Why Intel is still so important: Real countries have fabs
Apple's made-in-the-USA chips signal a turnaround for the US's big semiconductor bet
EVs and Tesla:
Tesla's AI supercomputer has a Silicon Valley town rushing to meet surging electricity demand
Tesla's Cybertruck is outselling almost every other EV in the US
Online Search:
Google is losing its status as a verb
A simple way to fix search: Bright pink ads
AI
2026-01-19T15:30:02.701Z
The rise of AI-native tools such as Claude Code is transforming the value and impact of designers and taste-makers in Silicon Valley.
AI
2026-01-18T15:30:01.253Z
Indeed's new study finds tech job postings down from pandemic peaks, but roles like data scientists and solution architects remain in demand.
Tech
2026-01-17T15:30:02.019Z
AI-driven pay changes at Meta, Google, Amazon, and Nvidia prioritize standout individual contributors over traditional management roles.
Tech
2026-01-16T19:55:18.720Z
Apple once set the bar for suppliers including TSMC. Now it's being unseated by Nvidia and AI cloud giants.
AI
2026-01-16T10:00:01.252Z
AI may automate tasks, but your job's purpose may be immune from AI disruption. This applies to radiology, law, coding, and even waiting tables.
AI
2026-01-15T10:00:03.721Z
OpenAI leads enterprise AI adoption among US businesses, outpacing Anthropic and Google. Ramp data shows rising paid usage in December 2025.
Tech
2026-01-14T20:36:04.977Z
Never underestimate the power of financial incentives. Even for tech billionaires.
AI
2026-01-14T16:01:01.278Z
The Gemini AI chatbot can now reason across Google apps including Gmail, Photos and YouTube, offering something OpenAI and Anthropic don't have.
Tech
2026-01-13T19:28:12.789Z
With US federal EV incentives gone, Tesla gets back to dominating the US market. It's all about volume and EV manufacturing scale.
AI
2026-01-12T20:17:24.435Z
Cloudflare data shows the top AI labs are strip-mining the web, and it's getting worse not better.
AI
2026-01-08T10:00:02.394Z
Nvidia's $20 billion Groq acquisition shows the AI industry moving from training to inference, with speed and efficiency now crucial.
Tech
2025-12-29T10:00:01.273Z
Investors at 18 VC firms shared where they're investing, what they think is overhyped, and how they expect the tech market to shift in 2026.
AI
2025-12-25T15:00:02.479Z
Tesla's FSD Summon feature, AI technology, and computer vision helped an owner avoid towing and save $400.
AI
2025-12-24T15:00:01.331Z
HireArt's 2025 compensation report took a deep look at how much data annotators get paid. It's a fascinating window into how AI models are changing.
Tech
2025-12-23T15:00:01.212Z
Business Insider's Pranav Dixit takes Tech Memo through Meta's 'year of intensity' and what 2026 will bring for Mark Zuckerberg's company.
AI
2025-12-12T21:42:05.414Z
Google's Gemini AI chatbot quickly identified an old furniture model, making it easier to sell.
AI
2025-12-12T21:26:30.691Z
Here's what this means for law firms and other businesses that are betting on AI.
AI
2025-12-12T17:40:19.748Z
AI enterprise spending is about to surge as CIOs allocate new budgets for generative AI projects in 2026, surveys finds.
AI
2025-12-11T14:00:01.264Z
AI disrupts ARR: Startups and SaaS firms face new hybrid valuation models as investors prioritize usage, efficiency, and outcome-based metrics.
AI
2025-12-10T10:00:01.252Z
Chris Lattner helped build the software behind Google TPUs. Now he's coming after Nvidia.