Y Combinator deals
Blast is neither affiliated with nor an official partner of Y Combinator

The LLM Data
SaaS to help AI teams with the performance of their LLMs.

QFEX
1st stock exchange open 24 hours a day for US shares, commodities, FX.

AI Approval
AI B2C real estate credit platform for buyers.

Mindfort
AI agents to secure and correct corporate cyber breaches.

Chiron
Mathematical reasoning verified in real time.

Mesmer
AI co-pilot of CTOs to accelerate the product roadmap.
All our other deals
Flease
The company offers an innovative solution for long-term leasing of nearly-new vehicles for VSEs and SMEs with a fully digitized service.
Spayr
Spayr is a mission-driven company aiming to bring greater financial peace of mind to employees. It develops benefits on company remuneration, including: a solution for on-demand salary payments via an app and budget support mechanisms.
Hemblem
Hemblem offers restaurant owners an application for connecting with influencers, allowing them to gain visibility on social networks. Thanks to a subscription offer, Hemblem is the market leader and already has 4,000 active influencers and 500 restaurants as customers.
Sedeo
Sedeo is the first all-in-one, 100% digital event equipment rental platform. The ambition is to bring innovation and simplicity to a sector where renting equipment for an event is a cumbersome and complicated experience.
Ulysse
Ulysse is a website selling airline tickets that puts the user at the center of his concerns. Ulysse offers the safest, easiest and most transparent experience, from booking to takeoff, thanks to direct connections to airlines.
Tomorrow Bio
Tomorrow Bio offers a state-of-the-art cryogenization solution.