How do their growth rates compare?

ODYSSEA has a month-over-month growth rate of -100%; Onsen has +23.7%.

How does pricing compare?

ODYSSEA: Freemium. ODYSSEA is free to download on iOS and Android, and the site presents it as a freemium app with a free entry point before any paid tiers. The site does not publish specific subscription prices on its main pages, so check the in-app store listing on the App Store or Google Play for current paid plan details. Onsen: Freemium. Free to download and use with no credit card required; optional paid upgrades and premium experiences are offered in-app.

What are alternatives to ODYSSEA and Onsen?

Other tools in related categories include Headspace, Freudly, Abby (AI Therapy), Purpose, Rosebud.

ODYSSEA vs Onsen — Traffic (0 vs 3.96K), Pricing & Verdict

Open AI Tools

ODYSSEA vs Onsen — Traffic (0 vs 3.96K), Pricing & Verdict | Open AI Tools

Side-by-Side Traffic & Specification Matrix

Dimension / Metric	ODYSSEA	Onsen
Official Domain	odyssea.ai	onsenapp.com
Pricing Model	Freemium	Freemium
Monthly Visits	0 (0)	3.96K (3,964)
MoM Traffic Delta	-6.49K (-100%)	+760 (+23.7%)
Primary Market & Share	🌐 Global (—)	🇺🇸 United States (100%)
Direct Visits / mo	0	1.57K
User Rating	4.2	4.1
Supported Platforms	Website	Website

ODYSSEA

A science-backed AI game that surfaces hidden subconscious patterns and guides you toward change

AI-guided subconscious exploration

Interactive questions, images, conversations and story exercises that surface recurring emotional and behavioural patterns instead of generic journaling prompts.

Personalised protocols

Each exploration feeds into a tailored set of practices and prompts aimed at the issues you actually flagged — such as what you want to heal or understand.

Pattern and root-cause mapping

The app analyses input events to assemble a picture of your beliefs and reactions, helping connect current struggles to the situations that keep triggering them.

Sound and neuroplasticity sessions

Audio practices built around therapeutic frequencies, binaural beats and brainwave entrainment concepts to support relaxation and emotional regulation.