Side by side
OpenCouch vs Re
Both stand on ai mental health chatbots. Which one you can start free with, which one lets you read the code, and what each costs once you pay.
Free plan APILinuxSelf-hosted+1
Choose OpenCouch if you want a free, open-source companion with persistent memory, guided exercises, and safety routing, and can work with its pre-beta deployment. Look elsewhere for professional or emergency mental health care, or if you need a stabilized voice experience.
Visit OpenCouch Free plan iPhone
Choose Re if you want an iPhone app for writing through thoughts, reframing them, and tracking emotional patterns over time. Its free plan gives a way to start, with token purchases available; people seeking medical diagnosis or treatment should look elsewhere.
Visit ReThe facts
| OpenCouch | Re | |
|---|---|---|
| Free plan | Yes | Yes |
| Open source | Not published | Not published |
| Runs on | API, Linux, Self-hosted, Web | iPhone |
| Lowest paid plan | Not published | 5 Tokens: $0.99, paid once |
| Plans published | None | 2 |
| Maker | Not published | Not published |
| Website | github.com | reapp.ai |
| On ai mental health chatbots | #12 of 21 | #15 of 21 |
OpenCouch: what it does well
- Three-layer memory carries information across sessions.
- Includes 13 state-tracked, multi-turn coping exercises.
- A classifier checks each turn before response generation.
- Can route to a specialist crisis agent with an audit log.
- Offers web chat, terminal, REST, and WebSocket interfaces.
What to know first
- Durable persistence requires Postgres.
- Real model runs require an OpenAI API key.
- The project is pre-beta and actively stabilizing.
- It is not a substitute for professional mental health care.
Re: what it does well
- Offers a free plan.
- Helps reframe negative thoughts and spot catastrophizing.
- Tracks emotions, triggers, and patterns over time.
- Provides daily and weekly insights.
- Lists one-time purchases of 5 or 15 tokens.
What to know first
- The App Store listing requires iOS 17.6 or later.
- The app is not verified for macOS.
- Re says it does not provide diagnosis or treatment.