SillyTavern
4.3
The self-hosted frontend the power users all run
If you want total control and zero subscription, this is where the advanced users live.
FreeMatureVoice calls+5
Home / Long-term memory / Sonia
Sonia
3.7
A judgment-free AI therapist in your pocket
SoniaCompareVisit Sonia ↗
Our verdict. Conversational mental-health support with CBT underpinnings; pricing stays inside the app. Best for: Private emotional-support chat on demand.
Capability profile
What it actually shipsA quick read of the features this product ships today, scored from real catalogue fields — not an opinion. Voice is three tiers (live calls, voice notes, or none); everything else is shipped or not. The full breakdown is in the table below and on the comparison pages.
Editor score: 3.7 / 5. Best for Private emotional-support chat on demand.
At a glance
Hand-verified dataPrice
Free
No public pricing page (checked 2026-09-30); subscription appears in-app.
- Free tier: usable without paying
- Price band: Free
- Regional pricing varies by country — confirm the amount at checkout
- Checked by hand on 30 Sept 2026
Prices come from public pricing pages and change often. What you pay depends on your region and the plan you pick.
- Price details
- No public pricing page (checked 2026-09-30); subscription appears in-app.
- Companion types
- Any character
- Voice
- None
- Images & video
- None
- Memory
- Retains context across sessions
- Custom characters
- No
- Runs locally
- No — cloud only
- Adult content
- No adult mode
- Visual style
- Mixed
- Platforms
- iOS · Android
- Privacy & safety notes
- Private, judgment-free framing; not a substitute for professional care.
Price history
Our own price-tracking dataset — updated every time we re-check the catalogueWe haven’t recorded a public price for Sonia yet. Prices change often — check the site at checkout.
What it does well
- Always-available emotional support
- Free tier to start
- Private and judgment-free positioning
Where it falls short
- Pricing only visible in-app
- Not a roleplay or character platform
Tags
Categories
Alternatives to Sonia
Full comparisonNomi AI
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Memory that survives months, across up to ten companions
The memory benchmark. If continuity is your main requirement, this is the one to beat.
$8.33/moMatureVoice calls+4
Replika
4.1
The original AI friend, built around emotional connection
Still the strongest product for people who want one companion and a real feeling of continuity.
$5.83/moVoice callsMemory+2
Sonia — common questions
Is Sonia free?
Yes — Sonia has a free tier you can use without paying. No public pricing page (checked 2026-09-30); subscription appears in-app. We last checked it by hand on 30 Sept 2026.
How much does Sonia cost?
Free (Free). No public pricing page (checked 2026-09-30); subscription appears in-app. Companion pricing changes often and varies by region, so confirm the amount at checkout. We last checked it by hand on 30 Sept 2026.
Does Sonia remember previous conversations?
Yes — Sonia keeps context across separate chat sessions rather than resetting every time you open it.
Does Sonia have an adult mode?
Sonia is SFW — it does not offer an adult mode.
Which platforms does Sonia run on?
Sonia is available on ios, android.
How current is the information on this page?
The price and feature details for Sonia were last checked by hand on 30 Sept 2026. Everything else on the page comes from the product's own public documentation.
Reader reviews
Loading…Before you buy. We publish prices from public pricing pages and label anything we have not personally checked. Prices on companion sites change often and regional pricing varies, so confirm the final amount at checkout. Affiliate disclosure. Spotted a wrong price? Tell us.