This page answers: what the RelaySolo computer app does, and what it doesn't do.
What RelaySolo does
It is built for people who handle export sales on their own. It reads buyer emails, drafts quotes, remembers each client and tells you who to follow up with. Your data is stored on your own computer.
What the computer app does
RelaySolo runs on Windows and Mac, with the interface in English or Chinese. See download.
Translated inbox
Connect Gmail, Microsoft 365 and any mailbox that supports standard IMAP / SMTP. Buyer emails are translated as they arrive. Write in your language and the reply goes out in theirs. Before sending, it checks that the numbers, model codes and prices in the translation match the original. If they don't match, the email is not sent.
See the translated inboxInquiry to quote
Each inquiry becomes a card: product, quantity, destination, delivery date. Quotes are drafted from your own price list, with a source next to every number. Nothing goes out until you confirm.
See inquiry to quoteClient pages and follow-ups
One page per client: what you discussed, what you quoted, what happens next. A reminder when a buyer goes quiet. A morning briefing that lists who to follow up with today.
See client pagesYour files
Add catalogs, price lists, certificates and contract templates. AI answers cite the file and page they came from.
See your filesAsk the AI, with memory
Ask anything, keep long conversations going, and let the AI remember what each client told you. You choose the model provider and use your own API key.
See AI models and keysUse it in Claude or ChatGPT
The app includes a local MCP server, so your own Claude or ChatGPT can look up your files and clients. You can also add third-party MCP tools inside the app.
See how MCP worksLocal backup
Backups include your original files and the database by default. Keep them on an external drive or another place you choose, with reminders in the app. There is no cloud copy. If your computer dies and there is no backup, the data is gone.
See how backup worksSeveral companies, kept apart
Selling for several companies? Each company gets its own clients, mailboxes, quotes and AI, kept fully apart. Only one company is open at a time, and the window title and color bar change when you switch.
See how companies are kept apartWhat RelaySolo doesn't do
- Team management. No departments, approval chains, manager dashboards or staff stats. For teams, see OrgRelay.
- Personal WeChat. Not supported.
- WhatsApp. Not supported. WhatsApp personal accounts and the Business App have no official interface for individual users, and we don't work around the platform's rules. RelaySolo works from your email.
- Mass mailing. Not supported.
- Getting around platform limits. Not something we do.
Why it is built for one person: about us. Other questions: the FAQ.
Where the data behind these features goes
Clients, emails, quotes, files and AI memory are stored on your own computer, not in the cloud and not on our servers. Sensitive items such as API keys and mailbox passwords are stored encrypted.
- Client pages and history
- Emails and attachments
- Price lists, catalogs, certificates
- AI chats and AI memory
Data leaves your computer in these four cases:
- Sent When the AI is used (questions, translation, quote drafts, the morning briefing): the text being processed and the passages it needs, sent straight from your computer with your own key to the model provider you chose.
- Sent When you send an email: through your own email provider to the buyer.
- Sent When new email arrives: your computer signs in to your email provider and pulls the new mail down.
- Sent When you use an MCP tool you connected: the content that call needs, to that tool.
Every case is listed on where your data lives. What this website records is in the privacy policy.
Guides for the daily work
These are useful whether or not you use RelaySolo: