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Alyssa Schroer Alyssa Schroer
Published on May 13, 2026

83 Artificial Intelligence (AI) Companies to Know

Take a look at the artificial intelligence companies working to make change across a wide range industries.

Artificial Intelligence
Machine Learning
Business Intelligence
Built In Staff, With AI Built In Staff, With AI
Updated on May 13, 2026

10 Companies Hiring Interns in Los Angeles

From fashion retailers to aerospace pioneers, these employers offer career-starting opportunities in the City of Angels.

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Jeff Link Jeff Link
Updated on May 13, 2026

How to Counter a Salary Offer (With Examples and Scripts)

Here’s how to counter a salary offer, including what to say, what not to say and sample email templates.

Editors' Picks
Job Search
Job Interviews
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Built In Staff, With AI Built In Staff, With AI
Updated on May 13, 2026

11 Companies Hiring AI Engineers in San Francisco

From high-growth startups to global enterprises, these are the San Francisco companies recruiting AI talent to build the next generation of intelligent systems.

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Matthew Urwin Matthew Urwin
Updated on May 13, 2026

What Is the T1 Phone? Trump Mobile’s Smartphone Explained

Trump Mobile wants to shake up the phone industry with its T1 cellular service and smartphone, although the T1 phone has been delayed multiple times. Here’s what to know about the Trump Family’s golden smartphone and what to expect when it comes out.

Consumer Tech
Mobile Technology
Artificial Intelligence
Image: Trump Mobile / Canva
Blake Crawford and Carl Knoos Blake Crawford and Carl Knoos
Updated on May 13, 2026

Claude Code vs. Codex vs. Cursor vs. GitHub Copilot: Which AI Coding Tool Is Best?

We spent six months testing four popular AI coding assistants. Here’s what we found.

Expert Contributors
Artificial Intelligence
Software Engineering
Image: Shutterstock / Built In
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Image: Shutterstock
Jeff Link
Updated on May 13, 2026
How to Counter a Salary Offer (With Examples and Scripts)
Here’s how to counter a salary offer, including what to say, what not to say and sample email templates.
Image: Trump Mobile / Canva
Matthew Urwin
Updated on May 13, 2026
What Is the T1 Phone? Trump Mobile’s Smartphone Explained
Trump Mobile wants to shake up the phone industry with its T1 cellular service and smartphone, although the T1 phone has been delayed multiple times. Here’s what to know about the Trump Family’s golden smartphone and what to expect when it comes out.
Image: Shutterstock / Built In
Blake Crawford and Carl Knoos
Updated on May 13, 2026
Claude Code vs. Codex vs. Cursor vs. GitHub Copilot: Which AI Coding Tool Is Best?
We spent six months testing four popular AI coding assistants. Here’s what we found.
Image: Tada Images / Shutterstock
Matthew Urwin
Updated on May 13, 2026
Salesforce Is Hiring 1,000 New Grads for AI Jobs. Here’s How to Apply.
Salesforce is planning to hire a thousand college graduates and interns for the company’s Builder program. The move reveals a broader talent strategy for the age of artificial intelligence that complicates the AI-as-job-wrecker narrative.
Expert contributor network
Expert Contributor Network

Celebrated leaders and innovators share insights on the most salient topics in tech.

Jeff Bezos
Jeff Bezos
Founder, Executive Chairman and Former CEO at Amazon
Erdem Isbilen
Erdem Isbilen
VOME Quality Leader at Ford Motor Company
Cassie Kozyrkov
Cassie Kozyrkov
Cassie Kozyrkov, Chief decision scientist at Google.
Adam Thomas
Adam Thomas
Adam Thomas, Managing Director at Approaching One
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Company Culture

64 Companies With Highly Engaged Employees34 Companies That Match Donations40 Company Culture Examples to Get You Inspired

Data Science

Salesforce Is Hiring 1,000 New Grads for AI Jobs. Here’s How to Apply.Top 15 Predictive Analytics Tools to KnowHeap Data Structure: A Guide

Design + UX

Best Wireframing Tools: Features, Types and ExamplesWhy UX Research Powers Better Agentic AI26 Virtual Reality Companies to Know

Diversity + Inclusion

AI Promises Equality. It Delivers Erasure.Prosodica Leadership: How Cognitive Diversity Fuels Innovation4 NYC tech companies explain how diversity drives better products

Marketing

How to Make Brand Content More Visible in AI SearchDirect-to-Consumer Brands: All You Need to Know (With 33 DTC Examples)44 Companies Hiring Marketing Roles

Product Management

Best Wireframing Tools: Features, Types and Examples49 Hardware Companies You Should KnowThe AI Hardware Era Is Here. Product Managers Aren’t Ready.

Robotics

What Are Xenobots? The Self-Replicating Living RobotsInside Project Prometheus: Jeff Bezos’ AI Startup Targeting Aerospace, Chips and More‘AI Brains’ Are Coming for Blue Collar Work — Are We Ready?

Sales

15 IoT in Retail Examples Improving Your Shopping Experience92 B2B Companies Playing Huge Roles in How Brands SucceedWhat Unit Managers Do at Achieve: Coaching, KPIs and Sales Team Leadership
3D Printing Aerospace Algorithms Cybersecurity Finance Fintech Hardware Healthcare Technology Greentech Job Search Machine Learning Marketing Python SQL Search Engine Optimization (SEO)
Latest on Artificial Intelligence
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Image: Shutterstock
Alyssa Schroer
Updated on May 13, 2026
83 Artificial Intelligence (AI) Companies to Know
Take a look at the artificial intelligence companies working to make change across a wide range industries.
Image: Trump Mobile / Canva
Matthew Urwin
Updated on May 13, 2026
What Is the T1 Phone? Trump Mobile’s Smartphone Explained
Trump Mobile wants to shake up the phone industry with its T1 cellular service and smartphone, although the T1 phone has been delayed multiple times. Here’s what to know about the Trump Family’s golden smartphone and what to expect when it comes out.
Image: Shutterstock / Built In
Blake Crawford and Carl Knoos
Updated on May 13, 2026
Claude Code vs. Codex vs. Cursor vs. GitHub Copilot: Which AI Coding Tool Is Best?
We spent six months testing four popular AI coding assistants. Here’s what we found.
Image: Tada Images / Shutterstock
Matthew Urwin
Updated on May 13, 2026
Salesforce Is Hiring 1,000 New Grads for AI Jobs. Here’s How to Apply.
Salesforce is planning to hire a thousand college graduates and interns for the company’s Builder program. The move reveals a broader talent strategy for the age of artificial intelligence that complicates the AI-as-job-wrecker narrative.
Latest on Software Engineering
SEE ALL
Image: Shutterstock / Built In
Blake Crawford and Carl Knoos
Updated on May 13, 2026
Claude Code vs. Codex vs. Cursor vs. GitHub Copilot: Which AI Coding Tool Is Best?
We spent six months testing four popular AI coding assistants. Here’s what we found.
Taylor Rose
Updated on May 07, 2026
How Homebot Engineers Balance Velocity With Confidence 
Learn how Homebot engineers ship quickly while using monitoring and real-time signals to maintain product quality.
Image: Shutterstock / Built In
Adarsh Mittal
Updated on May 07, 2026
Why AI Chip Hype Falls Apart in Production
Semiconductors that perform well in lab conditions often flop when companies adopt them. To build products that actually work, researchers need to change their priorities.
Image: Shutterstock / Built In
Shlok Sheth
Updated on May 07, 2026
What Data Science Students Need to Know Before Their First Job
As graduates get ready to leave academia for the workforce, our expert has some lessons from his time in a real working environment.
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Ellen Glover
Updated on April 30, 2026
22 AI Coding Tools and Assistants to Know
These AI-powered tools are changing the game of software development.
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Jeff Rumage
Updated on April 30, 2026
What Is Cursor? The AI Code Editor and Its Capabilities
Cursor is leading a new wave of AI-native coding tools, shifting developers from writing code to directing agents. Here’s how the startup is differentiating itself in the vibe coding era.
Image: Shutterstock / Built In
Dario Radečić
Updated on April 29, 2026
3 Ways to Add Rows to a Pandas DataFrame
Pandas offers three methods to add a row to a DataFrame, including the append() method, loc[] property and the concat() method. Here’s how to do each one.
Image: Shutterstock / Built In
Luca Liu
Updated on April 28, 2026
How to Fix “error: externally-managed-environment” in Pip
In Python, error: externally-managed-environment occurs when a package manager is managing a Python environment, preventing the use of pip. Here’s how to solve it.
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