KinesteX vs Ray (2026): Pricing, Features & Which to Choose

Who comes out ahead

Based only on the facts in our directory. The right pick still depends on the job you need done.

Lower starting price
Not comparable
Not comparable: KinesteX does not list a price
Free plan
Tie
Neither has one
Higher rating
Ray
3.7 against 4.0
Same job?
Yes
Both are Fitness & Wellness AI tools

Side by side

Compared on	KinesteX	Ray
Our rating	3.7	4.0Better
Starts at	Not listed	$19.99/mo
Free plan	No	No
Category	Fitness & Wellness AI	Fitness & Wellness AI
Plans	See pricing	From $19.99/mo
Key features	On-device AI motion tracking for reps, form and range of motion Fatigue, injury-risk and fall detection A conversational AI Personal Trainer that personalises workout plans White-label SDKs for React Native, Flutter, Swift, Kotlin and web HIPAA and GDPR compliant, with on-device processing	Voice coaching delivered live through every rep of a workout Computer vision counts reps automatically during a set Real-time adaptation based on how the current set is going Free 7-day trial before any payment Discounted 3-month and 12-month subscription options
Pros	On-device processing keeps health-related video off external servers Stated HIPAA and GDPR compliance suited to healthcare-adjacent customers SDKs across the major mobile and web frameworks	Live voice coaching during the set itself is a real differentiator from static plan apps Computer-vision rep counting removes manual tracking during a workout Free trial gives a full week to test the coaching experience
Cons	No public pricing; every deal needs a sales call Safety-related detection features need real-world testing before being relied on Aimed at integrators, not usable directly by an individual	Newer app with a much shorter track record than established competitors like Fitbod Computer-vision rep counting requires phone positioning that works for the camera $19.99/month base price sits above several per-session generator competitors
Company	KinesteX	Ray Fitness Systems, founded 2025

Prices come from each vendor's pricing page, last checked 20260922. Check the vendor before you buy.

FAQ

Questions people ask

Is KinesteX better than Ray?

In our reviews KinesteX scores 3.7 and Ray scores 4.0. The better pick depends on the job. KinesteX: White-label AI motion-tracking SDK for fitness apps that counts reps, corrects form and gives real-time feedback, HIPAA and GDPR compliant. Ray: Coaches by voice through every rep, counting reps with computer vision in real time.

Which is cheaper, KinesteX or Ray?

KinesteX: see pricing. Ray: from $19.99/mo.

Do KinesteX and Ray have free plans?

Neither lists a free plan.

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