Sell solo, with AI. Keep your client data on your own computer.
Inquiries, quotes and follow-ups in one place. Your clients, emails and price lists are stored on your own computer. Nothing about your clients is kept on our servers.
One person. One computer. Your own client records.Reply, quote and follow up, all on your own computer.
How it helps in your working day
Most inquiries and quotes still happen over email, so RelaySolo starts with your mailbox.
Buyer emails in any language, in one place
Read buyer emails from Gmail, Microsoft 365 and any mailbox that supports standard IMAP / SMTP in your own language. Write in yours, send in theirs. Before sending, it checks that the numbers, model codes, prices, currencies, units and ports in the translation match the original. If they don't match, the email is not sent.
Each inquiry becomes a short card: product, quantity, destination, deadline. The draft quote uses your own price list, and every number shows where it came from.
Many buyers only reach you inside a phone app. Tell RelaySolo: “Check who asked for prices in WhatsApp Business last night and draft replies.” The AI opens the app on your own Android phone, reads the messages, lists them and drafts the replies.
Read-only by default. Messages and posts are shown to you first and only sent after you confirm
No payments, transfers or top-ups. No mass messaging
Every step is logged, so you can look back
Android phones only, with an open-source phone assistant app installed.
YouCheck who asked for prices in WhatsApp Business last night and draft replies from my price list.
RelaySoloI went through last night's new chats on your Android phone. Two buyers asked about prices:
A buyer in Poland asking the price and lead time for 500 units of one model
A buyer in Mexico asking whether you can send a sample first
Both replies are drafted from your price list. Here they are.
YouChange the lead time in the first one to 25 days, then send it.
RelaySoloDone. Once you confirm, I will send it to this buyer from your phone.
Edit againConfirm and send
Your clients are your business. They stay in your hands.
Most sales tools keep your client list on their servers. RelaySolo works the other way. Your data is 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.
Data leaves your computer at a few clear moments, such as when you use the AI or send and receive email. We list every one, with what is sent and to whom, on where your data lives.
No cloud copy means you need a backup.If your computer breaks and you have no backup, we cannot restore your data. RelaySolo has local backup built in, with original files included by default, and you can keep it on an external drive. Read how backup works.
Choose your AI model
Add your own API key. Requests go straight from your computer to the provider you choose.
RelaySolo runs a local MCP server, so your own Claude or ChatGPT can look up your clients and files. Anything that sends or changes data asks you first.
Each company gets its own clients, mailboxes, quotes and AI, kept fully apart. When you switch, the window title and color bar change, so you always know which one you are in.
There is no connection to an official WhatsApp interface. The phone assistant can work WhatsApp Business on your own Android phone, and nothing is sent until you confirm. WeChat is not supported.
Is there a phone app?
RelaySolo is a computer app for Mac and Windows. There is also an Android app: pair it on the same Wi-Fi by scanning a code, and use RelaySolo on your own computer from your phone, with your data still on the computer. Separately, the phone assistant lets the AI work apps on your Android phone. Get them from the download page.
Can I try it first?
Yes. Sign up to download for free, and your first company gets a 30-day trial. From the second company on, apply for a license first.
Who builds it?
A small team that also makes software for sales teams. Read about us.
Tell me about new versions
Leave your email and we will let you know when there is a new version.
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