A thinking partner
that asks harder
questions.
Not a worksheet. Not a chatbot.
A private space that pushes back — gently —
until you find what you actually think.
Used by people in therapy, between sessions,
and those who aren't ready for therapy yet.
Clinical intelligence
between
sessions.
Lull gives your patients a private space to process — and gives you the signals that matter, without reading their journal.
See clinical pricing Non-Profit Clinic · Educational Institutions
Clinical Practices · Corporate
Built from evidence.
Felt like a conversation.
Type your thoughts or use Audio Capture — speak freely and Lull transcribes using your device's built-in speech recognition. Free, on-device, nothing ever leaves your phone.
CBT, ACT, DBT, Motivational Interviewing and more — activated by what you're actually expressing, not by which mode you pick. The AI reads context, not checkboxes.
Not validation. Not advice. The one question you weren't asking yourself. A thinking partner that tells you the truth — gently, but without flinching.
Your voice.
Your choice of how to use it.
Speak your journal entry, Lull transcribes it in real time using your device's built-in speech recognition. No audio ever leaves your device. Text only. Works on all tiers including Free.
On-device · $0Have a real back-and-forth conversation with Lull — speak, Lull listens and responds by voice in real time. 90 minutes per month, rolls over up to 270 minutes banked. Per account — each person in a linked pair adds it separately.
+$10/monthUpload a voice memo recorded elsewhere. Lull transcribes and responds to it as a journal entry. One-way capture — separate from the back-and-forth Voice Conversation add-on. Monthly transcription allowance applies.
Included in Creative OutletTwo private journals.
One shared understanding.
Invite a partner, parent, sibling, or close friend. You each keep your own completely private Lull. Nothing you write is ever shared. Lull simply understands you're connected — so it can ask better questions on both sides.
- Couples navigating a difficult season
- Parents and teens who want to reflect separately
- Close friends supporting each other
- Any two people in a relationship worth understanding better
on any plan the invited person chooses.
Start free.
Upgrade when you're ready.
- 3 written journal sessions per month
- Question of the Day
- Creative Outlet (restricted)
- Unlimited sessions
- Audio Capture
- Provider link
- Voice Conversation add-on
- Unlimited written journaling
- Question of the Day
- Creative Outlet
- Audio Capture — speak to type, on-device
- 30-Day History
- Log It quick capture
- Provider Link — safety view
- Safety Person(s) Alerts
- Voice Conversation add-on eligible
- Everything in Core
- Full Searchable History
- Weekly Insight Report
- Provider Link — full view
- Medication Timeline
- Titration Tracking
- Priority Customer Support
- Voice Conversation add-on eligible
Invite someone through Relationship Mode — Core extends 15% off · Pro extends 20% off · on any plan they choose
Annual seat licensing.
Activation codes included.
Purchase a seat block. Receive activation codes. Distribute to patients, students, or employees. Each person's journal stays completely private.
You purchase seats.
Your patients own their journals.
Your dashboard shows safety flags and — for linked Pro users — weekly insight summaries. Never the journal itself.
Voice Conversation add-on available on all tiers.
$10/block when included minutes are used — rolls over.