Hina
Hina is a web-based AI companion built to remember conversations and check in proactively.
What Hina is
Hina is a web-based AI companion built to remember conversations and check in proactively. It describes short-, mid-, and long-term memory layers that carry context across chats. Users can customize personas by gender, language, and personality while sharing memories between personas. Hina can follow up on information users have shared, include local weather in check-ins, and search for current news or sports scores with sourced answers. A chat Memory sheet lets users read and edit its living document about them. Controls cover affection, playfulness, flirting, and tone, including options to avoid guilt or possessive language. The site says Hina does not sell user data or train on chats. It is intended for adults, is in beta, and is free during beta without a credit card. Hina and Hiro are not therapists, doctors, or crisis services.
Good
- Persistent memory across conversations
- Customizable personas and tone controls
- Proactive check-ins with weather context
- Current-information searches include sources
- Free during beta without a credit card
Watch out
- Web-only service
- Intended for adults
- Still in beta
- Not a therapist, doctor, or crisis service
Who it suits
Hina suits adults seeking a customizable conversational companion with persistent memory and proactive check-ins. It is not intended as professional medical, therapeutic, or crisis support.
Verdict
Hina combines persistent conversational memory with persona controls, proactive messages, and sourced web lookups. Its free beta access may suit adults wanting an ongoing companion, provided they understand its safety limits.
Plans and prices
From Hina's own pricing page, checked 11 Oct 2026.
| Plan | Price | What it gives you |
|---|---|---|
| Free during beta | Free | Full access during beta · No credit card · 2-minute setup |
The facts
Each one read from Hina's own pages, with the date it was checked.
What it does
- Adult audience
- The site says Hina is intended for adults because it is designed for long-term reflective conversations with persistent memory.checked 11 Oct 2026
- Beta status
- The product is described as being in beta and free during beta, with no credit card required.checked 11 Oct 2026
- Location
- The site says Hina was built in Houston, Texas.checked 11 Oct 2026
- Memory
- The product describes short-term, mid-term, and long-term memory layers that work together across conversations.checked 11 Oct 2026
- Memory controls
- Users can read and edit Hina’s living document about them from the chat Memory sheet.checked 11 Oct 2026
- Personalization controls
- Settings include controls for affection, playfulness, flirting, and tone, plus options to avoid guilt or possessive language.checked 11 Oct 2026
- Personas
- Users can customize personas by gender, language, and personality, and use the same memories across personas.checked 11 Oct 2026
- Privacy
- The site says Hina does not sell user data or train on chats.checked 11 Oct 2026
- Proactive messages
- Hina can follow up on things users have shared and send check-ins with local weather context.checked 11 Oct 2026
- Product
- Hina is an AI companion designed to remember conversations and proactively check in.checked 11 Oct 2026
- Safety limits
- Hina and Hiro are not therapists, doctors, or crisis services, and the site says they redirect self-harm or suicidal ideation discussions to 988.checked 11 Oct 2026
- Support contact
- The site lists hello@hina as its contact email.checked 11 Oct 2026
- Web lookups
- Hina can search for current information such as news and sports scores and return answers with sources.checked 11 Oct 2026
The company
- Headquarters
- Houston, Texas, United Stateschecked 28 Sep 2026
- Maker
- The maker identifies himself as Bryan, a solo developer and mechanical engineer who taught himself to code.checked 11 Oct 2026
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