f.lux

justgetflux.com

health, wellness & fitness

justgetflux.com

London, England, United Kingdom

1-10 employees

344000 revenue

LinkedIn Profile

About f.lux

wellness & fitness services, screen adaptation, circadian lighting, light spectrum measurement tools, blue light hazard, melanopic response, light spectrum control, light spectrum measurement, sleep improvement, spectral light effects, light spectrum for health, computer systems design and related services, healthtech, color temperature adjustment, circadian rhythm research, automatic lighting adjustment, screen color modulation, b2c, user experience, lighting

f.lux's Tech Stack

AI/ML

15 technologies detected · 1 decision maker · Emails available

Sales Outreach Angle

Stripe usage indicates active payment processing and likely a SaaS or marketplace model. Finance tools, billing automation, and fraud prevention solutions are highly relevant.

f.lux's Position in the StackWho Database

• f.lux is 1 of 9,968 health, wellness & fitness companies tracked in StackWho.
• 9,936 health, wellness & fitness companies in our database have verified decision-maker emails (100% of the cohort).
• 47,721 companies in England are in the StackWho database.
• 5,904 health, wellness & fitness companies are in the 1-10 employee range (same size as f.lux).

Technology detection from public web signals. Decision-maker contacts compiled from LinkedIn public profiles, company filings, and verified outbound testing. Methodology & sources · Updated August 2026.

Frequently Asked Questions

What technology does f.lux use?

f.lux uses Gmail, Google Apps, Google translate widget, Mobile Friendly, Disqus, Tynt, and 9 more technologies. This data is sourced from StackWho's technology detection engine.

How do I contact the decision makers at f.lux?

StackWho has verified email addresses for 1 decision maker at f.lux. Pro members can access direct emails for the CEO, CTO, VP of Engineering, and other key contacts. Use StackWho to reach f.lux directly for sales, recruiting, or partnerships.

What industry is f.lux in?

f.lux operates in the health, wellness & fitness industry, headquartered in London, England, United Kingdom. StackWho tracks technology stacks and decision maker contacts for companies across all industries.

Can I export f.lux's contact data?

Yes. StackWho Pro members can export decision maker contact data for f.lux and similar companies to CSV. Use the export feature to build targeted prospect lists segmented by technology stack, industry, or location.