5 startups that caught VCs’ attention at the latest PearX demo day
TechCrunch attended Pear’s latest demo day and discovered which startups generated the most buzz, from spatial models to chips for local AI.

This article highlights five startups that gained significant attention from venture capitalists at PearX's latest demo day, focusing on their AI-related innovations and technologies.
What happened
TechCrunch attended PearX's demo day and reported on the startups that captured the attention of venture capitalists, highlighting their AI-related technologies and innovations.
Why it matters
These startups represent emerging AI technologies that could influence various industries, from robotics and hardware to security and design, offering potential solutions and advancements for developers and businesses.
- PearX's accelerator program is a key platform for early-stage AI startups to gain VC attention.
- Innovative AI solutions in hardware and security are gaining traction among investors.
- Startups focusing on niche AI applications can differentiate themselves in competitive markets.
The bigger picture
The startups' innovations could lead to more efficient AI hardware, enhanced security in AI applications, and streamlined product development processes, potentially influencing future AI adoption and industry standards.
The article showcases the latest AI-driven startups from PearX's demo day, emphasizing their potential to impact various sectors through cutting-edge technologies and solutions.
Technical details
- Mundus: A 3D spatial model allowing persistent geometry changes.
- Saia's AI chip: Uses flash storage for inference, bypassing traditional memory.
- Ren's secure AI assistant: On-device data processing and automated voice systems.
- Geometric Fingerprint technology: Identifies 3D design parts based on shape.
FAQ
What is PearX?
PearX is a 12-week startup accelerator program run by Pear VC, focusing on early-stage ventures and attracting top venture capitalists.
What makes Speridlabs' Mundus unique?
Mundus is a 3D spatial model that allows persistent geometry changes, distinguishing it from competitors by being modifiable and queryable.
How does Saia's AI chip differ from traditional chips?
Saia's chip uses flash storage for AI inference, offering higher speed, capacity, and lower power consumption compared to traditional memory-based chips like Nvidia's Jetson.
This summary and analysis were generated with AI from the original article and may contain errors. Read the original for the full story.
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Originally published by TechCrunch on Oct 5, 2026.
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