Free / Open-sourceScience-backed meditation, sleep and mental health support in one app
Free / Open-sourceScience-backed meditation, sleep and mental health support in one app
Onsen records 3,964 monthly visits with +23.7% month-over-month growth and Freemium pricing. Solid Diary - AI Journal records 0 monthly visits with — growth and Paid pricing.
| Dimension / Metric | ![]() | |
|---|---|---|
| Official Domain | onsenapp.com | apps.apple.com |
| Pricing Model | Freemium | Paid |
| Monthly Visits | 3.96K (3,964) | 0 (0) |
| MoM Traffic Delta | +760 (+23.7%) | 0 (—) |
| Primary Market & Share | 🇺🇸 United States (100%) | 🌐 Global (—) |
| Direct Visits / mo | 1.57K | 0 |
| User Rating | 4.1 | 4.5 |
| Supported Platforms | Website | App |
A gentle AI companion for mental and emotional wellbeing
A conversational guide that adapts to your patterns, world and personal history over time.
Structured conversations and prompts that help you navigate specific life challenges.
Every conversation can become a journal entry with AI artwork, mood analysis and captured memories.
Say your thoughts out loud and hear your AI guide respond for a natural, low-friction session.

A private, encrypted diary with AI-powered self-reflection
Every entry is encrypted with 256-bit encryption and only you can decrypt it, with an optional biometric lock on top.
Request an AI analysis that explains the emotions behind an entry, why you might feel that way, and practical suggestions.
Attach unlimited images, voice recordings, and sketches to any entry, with no upload caps.
Apply rich formatting, organize entries with tags, and choose from 4 themes to match your style.
Free / Open-sourceScience-backed meditation, sleep and mental health support in one app
Free / Open-sourceScience-backed meditation, sleep and mental health support in one app

Free / Open-sourceFree psychological tests with an AI mental coach who explains your results
Free / Open-sourceFree psychological tests with an AI mental coach who explains your results

A 24/7 AI mental health companion that remembers your story
A 24/7 AI mental health companion that remembers your story

Free / Open-sourceAn AI journal that listens, remembers, and helps you grow
Free / Open-sourceAn AI journal that listens, remembers, and helps you grow

Free / Open-sourceAn AI journaling companion that listens, responds, and remembers your story
Free / Open-sourceAn AI journaling companion that listens, responds, and remembers your story

SpecialistChat-based AI wellness support, built to make mental health care radically accessible.
SpecialistChat-based AI wellness support, built to make mental health care radically accessible.

Free / Open-sourceAI journal for mental wellbeing and sharper thinking
Free / Open-sourceAI journal for mental wellbeing and sharper thinking
AI mental health companion and online therapy marketplace
AI mental health companion and online therapy marketplace

Talk to an AI therapist by text or voice, any time of day
Talk to an AI therapist by text or voice, any time of day

Free / Open-sourceA private personal AI that remembers your context and coaches you forward
Free / Open-sourceA private personal AI that remembers your context and coaches you forward

24/7 AI mental health coaching for individuals and teams
24/7 AI mental health coaching for individuals and teams

Free / Open-sourceAn AI journal and coach that helps you notice what matters
Free / Open-sourceAn AI journal and coach that helps you notice what matters