The best free AI courses and certificates in 2025

Want to become an expert in AI? You don't have to spend a lot of money to get there. I'll help you navigate through a sea of online educational options to find the best free AI training and certifications (and what to avoid).

New in the last 8 hours

Gen AI's Accuracy Problems Aren't Going Away Anytime Soon, Researchers Say

New in the last 10 hours

Nvidia explains its ambitious shift from graphics leader to AI infrastructure provider

Cloudflare turns AI against itself with endless maze of irrelevant facts

New in the last 12 hours

DeepSeek: Everything you need to know about the AI chatbot app

AI-driven phishing scams exploded last year. The trend continues in 2025

Anthropic’s new AI search feature digs through the web for answers

Search the Database of Pirated Books AI Trained On While Trump Kills Your Local Library

New in the last 18 hours

The best website builders of 2025: Expert tested and reviewed

AlexNet, the AI model that started it all, released in source code form - for all to download

Microsoft is exploring a way to credit contributors to AI training data

ChatGPT: Everything you need to know about the AI-powered chatbot

CEO of AI ad-tech firm pledging “world free of fraud” sentenced for fraud

New in the last 36 hours

60% of C-suite execs are actively seeking new roles at AI-forward companies

The hidden cost of AI video generators that no one warns you about

New in the last 48 hours

A new AI platform gives you lifetime access to the most popular AI tools around

While gamers beg for GPUs, Nvidia is making AI desktops

Oracle expands AI capabilities with powerful new Agent Studio tool

Intel’s AI Playground is the perfect ‘everything’ app for newbies—with a catch

How to avoid the AI complexity trap

Time is ticking! Vote for the TechCrunch Sessions: AI speaker you want to see

Adobe's latest projects are packed with AI agents - here's a sneak peek

Nvidia thinks AI can solve electrical grid problems caused by AI

Is OpenAI doomed? Open-source models may crush it, warns expert

Rerun’s open-source AI platform for robots, drones and cars revs up with $17M seed

New in the last 3 days

The best CRM software of 2025: Expert tested

Want a top engineering job in 2025? Here are the skills you'll need, according to LinkedIn

Want a top engineering job in 2025? Here are the skills you need, according to LinkedIn

Let your voice be heard! Vote for who you want to see at TechCrunch Sessions: AI

The AI leaders bringing the AGI debate down to Earth

AI tools are increasingly driving traffic to retail sites, Adobe Analytics finds

Tera AI comes out of stealth with $7.8M to provide visual navigation for robots

Researchers say they’ve discovered a new method of ‘scaling up’ AI, but there’s reason to be skeptical

Nvidia's Huang says faster chips are the best way to reduce AI costs

Group co-led by Fei-Fei Li suggests that AI safety laws should anticipate future risks

The best free web hosting services of 2025: Expert tested

OpenAI’s o1-pro is the company’s most expensive AI model yet

OpenAI’s Deep Research Agent Is Coming for White-Collar Work