Positron
Positron

Positron

Measured by AhrefsDR50Ahrefs DR: 50/100. Above median. Measured by Ahrefs. Median 44.Measured by StartupHub.aiAgent36Agent Readiness: 36/100. Below median. Measured by StartupHub.ai. Median 41.Measured by Google PageSpeedSpeed65Site Speed: 65/100. Above median. Measured by Google PageSpeed. Median 62.Measured by StartupHub.aiTrust88Data Trust: 88/100. Top 25%. Measured by StartupHub.ai. Median 61.

AI chipmaker focused on energy-efficient hardware as an alternative to Nvidia.

2022Active75San Francisco, United States

About

Positron develops purpose-built hardware for generative AI acceleration, delivering high-performance, low-power inference appliances and silicon for Transformer models. Their products are designed to support Transformer models seamlessly, enabling maximum performance and ease of use for AI inference at any scale. Positron serves organizations building and deploying generative AI applications.

Key facts

Website
positron.ai
Headquarters
San Francisco, United States
Founded
2022
Employees
75
Total funding
$825M (Funding Round)
Business model
B2B

Funding rounds

Funding rounds raised by Positron
DateRoundAmountPost-moneyLead investors
8 Jul 2026Funding Round$750M$5.0B

Tech stack

Detected on positron.ai, last scanned 18 Sept 2026.

Frontend
Next.js
Analytics
Google Analytics 4
Support
HubSpot
CDN
Vercel
Email provider
Google Workspace

Positron scores 50. Does yours?

That is its Ahrefs DR: the backlink strength of a domain, on the Ahrefs 0 to 100 scale. Paste your website and you get yours in about a minute.

Add first review

Frequently asked

Is Positron trustworthy and reputable?

StartupHub's Data Trust & Reputation score for Positron is 88 out of 100, a trusted rating, based on site security posture, privacy practices, malware and phishing checks, and public reputation signals.

How much funding has Positron raised?

Positron has raised a total of $825M in funding. The most recent round on record is Funding Round.

How many employees does Positron have?

Positron has approximately 75 people on record.

Public record

SEC filings, insider activity, nonprofit links and pay benchmarks for Positron