What are the key differences between Noom and Optifast?

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

How are Noom and Optifast scored?

Noom has an AI score of 9.5/10 and Optifast has an AI score of 4.8/10. Scores are based on features, user satisfaction, and overall quality analysis.

Noom vs Optifast 2026 — Compared

Noom

Optifast

WINNER Noom

Noom edges ahead with a score of 9.5/10 compared to 4.8/10 for Optifast. While both are highly rated in their respective...

emoji_events WINNER

Noom edges ahead with a score of 9.5/10 compared to 4.8/10 for Optifast. While both are highly rated in their respective fields, Noom demonstrates a slight advantage in our AI ranking criteria. A detailed AI-powered analysis is being prepared for this comparison.

emoji_events Winner: Noom

verified Confidence: Low

description Overview

Noom

Noom distinguishes itself through its focus on behavioral psychology rather than just calorie counting. The program utilizes a daily lesson plan delivered by certified coaches, aiming to help users understand their eating habits and make sustainable lifestyle changes. It includes a food diary, weight tracking, and personalized insights. Noom's subscription model (around $60/month) provides access...

Optifast

Participation in the OPTIFAST® program includes 3 key phases designed to help patients lose weight by helping change their relationship with food and eating. Each patient receives an individual evaluation to customize the program to meet their individual needs. During this phase, the patient will eat a diet of OPTIFAST® full meal replacement products. Self-prepared foods are gradually reintroduc...