Efferon wants to eradicate the devastating toll of pediatric sepsis

This Battlefield 200 startup has developed blood-purification tech to save children

3 days to TechCrunch Disrupt 2026: Meet the startups before they hit mainstream

TechCrunch Disrupt 2026 takes place October 13-15 in San Francisco. Over 300 startups will show what they’ve built to 10,000 tech leaders. Plus, 250+ speakers are ready to share insights across 200+ sessions. Register before doors open to save up to $1…

LumenUs helps automate tedious paperwork in times of grief

“The day your loved one passes away, you also get this honorary badge of a project manager for a project you had no idea about,” said founder Sara Tashakorinia.

A startup founder who served time in prison is looking to court an untapped market: ex-cons

Richard Bronson, a former Stratton Oakmont partner who served time in federal prison for securities violations, has launched Commissary Club, a startup that uses AI to help people leaving prison find jobs, housing, community and even dates.

Greenairy is building smart plant towers to clean the air in your office

As it turns out, the cure for stuffy, chemical-infused office air might be a tower of leafy greenery.

6 days to TechCrunch Disrupt 2026: Save on your pass before doors open

In 6 days, 10,000+ people from across the global startup and tech ecosystem will come together at San Francisco’s Moscone West for TechCrunch Disrupt 2026. If you’re planning to be one of them, don’t wait to register your ticket before prices increase …

Mirror Particle is building a ‘world model’ of human behavior

Mirror Particle will launch at TechCrunch Disrupt’s Startup Battlefield 200 with a world model built from scratch to predict human behavior, arguing that LLM role-play falls short for market research and brand strategy.

Hot Girl Hotline is like ‘Dear Abby’ for the AI era

Founded by two sisters, Hot Girl Hotline uses AI to give young women personalized dating and relationship advice, with an emphasis on safety and avoiding emotional dependency.