Best Color Temperature Adjuster Products in 2026

f. lux is a piece of software for Windows, Mac, Linux, iOS, and Android that provides a blue light filter over your screen. Research suggests limiting our exposure to blue light in the hours before bedtime can help us fall asleep faster.

Key f.lux features:

Reduced Eye Strain Improved Sleep Quality Customizable Settings Cross-Platform Availability

Topolog is a goal planner that models your plans as a directed graph and allows you to execute tasks in order, then schedules your days around them.

Key Topolog features:

Probabilistic Forecasting AI Plan Authoring Visual Plan Canvas Risk & Critical-Path Analysis

Try for free paid Free Trial £22.49 / Monthly (Per Seat)

Background application that adjusts screen gamma, making the colors appear warmer at night...

Key LightBulb features:

Open Source Customizable Low Resource Usage Supports Multiple Monitors

An extensible and highly configurable alternative to redshift.

Key Blueshift Color Temperature Adjuster features:

Open Source Cross-Platform Low Resource Usage Customizable

RedshiftGUI changes the color temperature of your monitor to better match that of your surrounding.

Key RedshiftGUI features:

User-Friendly Interface Customization Options Open Source Automated Adjustments

Exponea Packages. Our happiest customers are medium and large-sized B2C companies that generate a major part of their revenue online. Their average Net Promoter Score® is over 60.

Key Exponea features:

Comprehensive Customer Data Platform Personalization Omni-Channel Communication AI and Machine Learning

A very small and free utility for Windows to reduce brightness on LCD/TFT screens.

Key Dimmer features:

Ease of Use Customization Health Benefits Compatibility

Evergage's real time web personalization software can help you boost engagement, increase revenue and drive more conversions. Web personalization software that's easy to use.

Key Evergage features:

Personalization Ease of Integration Real-Time Analytics Customer Segmentation

On-Demand digital marketing and campaign management solution.

Key Maropost features:

Comprehensive Marketing Tools Ease of Use Advanced Automation Customer Support

Reduce eye strain in your browser with this extension that provides a dark theme for browsing.

Key Dark Reader features:

Eye Strain Reduction Customizable Settings Improved Battery Life Open Source

Open Source

Screen filter for night time phone use.

Key Red Moon features:

Open Source Free to Use Customizable Battery Efficient

The app filters the blue spectrum on your phone or tablet after sunset and protects your eyes with...

Key Twilight features:

Improved Sleep Quality Customizable Settings Battery Efficiency Eye Comfort

Optimove is a retention automation platform powered by predictive micro-segmentation technology. Optimove allows marketers to easily schedule, execute and analyze the performance of every customer marketing campaign.

Key Optimove features:

Personalized Marketing Multi-Channel Campaign Management Advanced Analytics Automated Segmentation

Lytics is a company that utilizes machine learning to collect and analyze data to help you find new approaches to marketing. They offer unique and customized experiences to each customer. Read more about Lytics.

Key Lytics features:

Unified Customer Data Personalization Real-Time Insights Integrations