RadianX
RadianX

RadianX

Measured by AhrefsDR14Ahrefs DR: 14/100. Bottom 25%. Measured by Ahrefs. Median 44.Measured by StartupHub.aieDR15Effective DR: 15/100. Bottom 25%. Measured by StartupHub.ai. Median 68.Measured by Google PageSpeedSpeed67Site Speed: 67/100. Above median. Measured by Google PageSpeed. Median 62.Measured by StartupHub.aiTrust89Data Trust: 89/100. Top 25%. Measured by StartupHub.ai. Median 61.

Develops high-density perovskite solar cells and power electronics for portable and edge devices.

2024Active2Redwood City, United States

About this profileCompany details: from public sourcesFunding: no announced round on fileOwnership: not yet claimed by the companyScores: measured by named tools; each links to its methodOur rules

About

RadianX, formerly known as CPTI, is a technology company that develops ambient light-harvesting perovskite solar platforms designed to generate power from indoor and outdoor light sources. The company offers rigid glass, semitransparent, and flexible thin-film photovoltaic formats that integrate directly into everyday products and surfaces. RadianX serves manufacturers and developers of IoT devices, wearables, smart home devices, and architectural surfaces looking to extend battery life, eliminate battery swaps, or build battery-free hardware.

Competitors & Alternatives (6)

Similar companies

E
Electra
Electra

Electra is decarbonizing the iron and steel industry with clean-iron electrowinning technology.

Shares Climate Tech, Clean Energy

HP
Heron Power
Heron Power

Heron Power develops industrial power electronics for the 21st-century grid, addressing surging energy demand with scalable, reliable, and software-integrated infrastructure.

Shares Climate Tech, Clean Energy

G
Greenlyte
Greenlyte

Direct air capture startup producing CO2 and hydrogen for e-fuels and negative emissions.

Shares Climate Tech, Clean Energy

P
Plume
Plume

Geospatial AI platform that accelerates renewable energy project development by automating site selection, permit processing, and grid connection analysis.

Shares Climate Tech, Clean Energy

R
REplace
REplace

A digital marketplace connecting businesses with vetted renewable energy providers, financing, and expertise.

Shares Climate Tech, Clean Energy

E
Enpal
Enpal

German provider of integrated renewable energy solutions for homeowners, offering solar panels, battery storage, heat pumps, and EV charging.

Shares Climate Tech, Clean Energy

Key facts

Website
radianx.co
Headquarters
Redwood City, United States
Founded
2024
Employees
2
Total funding
$5M (Seed)
Business model
B2B

Funding rounds

Funding rounds raised by RadianX
DateRoundAmountLead investors
5 Nov 2026Seed$5MSOSV

Tech stack

Detected on radianx.co, last scanned 5 Nov 2026.

Frontend
jQuery
CMS / Builders
Shopify
CDN
Cloudflare
Email provider
Google Workspace
Email marketing
Klaviyo
Integration capability
Shopify, Linear, Klaviyo
Run your own scan

RadianX scores 14. 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 RadianX trustworthy and reputable?

StartupHub's Data Trust & Reputation score for RadianX is 89 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 RadianX raised?

RadianX has raised a total of $5M in funding. The most recent round on record is Seed.

How many employees does RadianX have?

RadianX has approximately 2 people on record.

Public record

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