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A space for personal reflection, not a substitute for professional care.

Your therapy companion

Never walk into therapy wondering what to talk about.

Prethera is a private journaling app for people in therapy. Capture what happens between sessions by voice or text, let AI surface the recurring themes, and walk in with a clear set of things to bring up.

Start freeSee how it works

Free plan, no credit card. Private by default — never shared with therapists, insurers, or employers, and never used to train AI models.

The Prethera dashboard: a session reflection ready to record by voice, recent journal entries, a 7-day mood trend, and recurring themes surfaced from past entries.

How it works

Stop losing the week before you get to the couch.

  1. Journal

    Write about what's on your mind, before or after sessions. Tag your mood and let your thoughts flow without judgment.

  2. Reflect

    AI-powered summaries help you spot patterns and recurring themes across your entries, so nothing slips through the cracks.

  3. Prepare

    Arrive at your next session with clarity. Review insights and questions to raise, so you make the most of your time together.

Features

For the moments you think “I should bring this up” — then forget by your appointment.

Everything you need to capture the week, see the patterns, and walk in prepared.

The AI organizes your own words — summaries, themes, prep notes. It doesn't diagnose, treat, or give therapeutic advice, and it's not for crisis support.

  • Voice journaling that structures itself

    Plus plan

    Just talk — after a session, or whenever something comes up. Prethera turns the recording into your reflection or session prep, sorted into the right fields, so you never lose the thought to a blank form.

  • Guided journaling

    Pre-session and post-session prompts help you capture what matters most, even when words don't come easily.

  • AI-powered summaries

    Get concise recaps of your entries and surface questions worth raising in your next session.

  • Theme tracking

    See patterns emerge over time. Understand which topics and feelings keep surfacing across sessions.

  • Mood awareness

    Tag your mood with each entry and visualize trends. Bring data to your sessions, not just feelings.

  • Session preparation

    Walk in with a clear agenda instead of a blank. Prethera turns your week's entries into the points worth raising, so you're not scrambling when your therapist asks “where should we start?”

  • Personalized guiding questions

    Plus plan

    AI-generated prompts grounded in therapeutic frameworks like CBT, ACT, and IFS, tailored to your recent entries so every reflection goes deeper.

Free to start. Grow when you're ready.

Start free and build the habit. Upgrade when you want more room and voice journaling — still less than a fraction of one session.

Free

$0/forever

Enough to build the habit between sessions.

  • Guided journaling, up to 25 entries a month
  • 4 AI session summaries a month
  • 30-day theme history
  • Session prep tools
  • Mood tracking
  • Personalized guiding questions
  • Voice journaling
Start Free
Recommended

Plus

$15/month

For weekly therapy and going deeper.

  • Everything in Free, with far more room
  • Up to 400 entries and 120 AI summaries a month
  • 120-day theme history
  • Personalized guiding questions from your recent entries
  • Voice journaling — speak naturally, AI sorts it into your fields (300 min/month)
Upgrade to Plus

Common questions

Is this a replacement for therapy?
Absolutely not. Prethera is designed to complement your work with a therapist, not replace it. Think of it as a structured way to reflect between sessions so you arrive prepared and get more from your time together.
Will my therapist see what I write?
No. Your entries are completely private. We never share your data with therapists, insurers, employers, or anyone else. You choose what to bring to your sessions.
How does the AI work? Is it safe?
The AI generates summaries and identifies recurring themes across your journal entries. It does not diagnose conditions, provide treatment recommendations, or offer therapeutic advice. It's a reflection tool, not a clinician.
Do I need to be in therapy to use Prethera?
Prethera is built for people currently working with a therapist — the whole workflow is designed around preparing for real sessions. You can still use it for structured reflection on its own, but you'll get the most from it alongside therapy.
What happens in a crisis?
Prethera is not a crisis tool. If you're in crisis, please contact emergency services (911) or the 988 Suicide & Crisis Lifeline. We surface crisis resources prominently throughout the app.
What happens to my data?
Your data is stored in a secure, encrypted PostgreSQL database hosted by Supabase with SSL encryption in transit and AES-256 encryption at rest. We never sell, share, or use your data for advertising, and your entries are never used to train AI models — ours, Google's, or anyone else's. Your entries are scoped to your account and inaccessible to other users. You can delete your entire account and all associated data at any time from Settings.
What are personalized guiding questions?
On the upgraded plan, Prethera uses AI to generate tailored reflection prompts based on your recent journal entries. Instead of generic questions, you'll see prompts that connect to what you've actually been working through, grounded in established therapeutic frameworks like CBT, ACT, IFS, and others. You can customize which frameworks influence your prompts in Settings.
How much does it cost?
There's a generous free plan that covers most users. The upgraded plan, for a fraction of what a single therapy session costs, unlocks more entries, deeper analysis, and advanced features like personalized guiding questions.
Can I install Prethera as an app?
Yes. Prethera installs straight to your phone or desktop home screen and opens in its own window like any other app — no app store needed. On iPhone: open in Safari, tap the Share button, then "Add to Home Screen." On Android: open in Chrome and use the install banner. See /install for step-by-step instructions.

Begin

Your next session could be your best one yet.

Start journaling for free. No credit card, no commitment. A quieter, more intentional path to growth.

Get started free

No credit card required to start.

Prethera provides organizational support for reflection and session preparation only. It is not therapy, does not diagnose conditions, and is not for crisis use.

Prethera: Get More From Every Therapy Session