What are the key differences between Alioth and Alcor?

Compare Alioth and Alcor side by side on Lunoo to see detailed feature differences, AI scores, and expert analysis.

How are Alioth and Alcor scored?

Alioth has an AI score of 8.4/10 and Alcor has an AI score of 8.1/10. Scores are based on category fit, feature coverage, pricing signals, public reception, and recency.

Alioth vs Alcor 2026 - Compared

Alioth

Alcor

WINNER Alioth

Alioth edges ahead with a score of 8.4/10 compared to 8.1/10 for Alcor. While both are highly rated in their respective...

emoji_events WINNER

Alioth edges ahead with a score of 8.4/10 compared to 8.1/10 for Alcor. While both are highly rated in their respective fields, Alioth demonstrates a slight advantage in our AI ranking criteria. A detailed AI-powered analysis is being prepared for this comparison.

emoji_events Winner: Alioth

verified Confidence: Low

description Overview

Alioth

Alioth, designated Epsilon Ursae Majoris, is the brightest star in the constellation Ursa Major and the brightest of the seven stars comprising the Big Dipper asterism. It is an A-type star located approximately 83 light-years from the Sun and is classified as a chemically peculiar star, exhibiting anomalous abundances of certain elements in its atmosphere. Alioth is positioned at the base of the...

Alcor

Alcor is a white main sequence star of spectral type A5V located approximately 81 light-years from Earth in the constellation Ursa Major. With an apparent visual magnitude near 4.0, it forms a close naked-eye visual pair with Mizar in the handle of the Big Dipper. The two stars were historically used as a vision test across multiple cultures. Though once thought to be unrelated, Alcor and Mizar ap...