The typical solopreneur stack: Gmail for email, Notion for contacts and docs, WhatsApp on their phone. Three separate tools, no connection between them, and your business data scattered across three cloud services.
Everything in one app. Email, WhatsApp, contacts, AI.
Gmail free or Workspace $6+, Notion $10–16, AI features extra.
| Feature | JARVOS | Gmail + Notion |
|---|---|---|
| Unified email inbox | Gmail | |
| WhatsApp integration | ||
| AI triage & drafting | Gemini (paid) | |
| Local AI (no API cost) | ||
| Contact management / CRM | Notion | |
| Document storage & search | Vault | Notion / Drive |
| Combined inbox (email+WA) | ||
| Invoice & expense tracking | Add-on | Separate tool |
| Data on your machine | ||
| Monthly cost (solo) | $10 | $30–45+ |
| Offline access | Partial | |
| Single sign-in | 3 logins |
The real cost of the Gmail + Notion + WhatsApp stack isn't the subscription fees. It's context switching. A client sends a WhatsApp message about an invoice you just emailed them — to respond properly, you check Gmail, find the email thread, open Notion to see the contact record, then go back to WhatsApp.
That's four app switches for one simple interaction. Multiply that by 20 client interactions per day and you've lost an hour to administrative overhead that should take minutes.
In JARVOS, a contact record shows every email and WhatsApp message in one combined timeline. Triage, drafting, and contact lookup happen in the same window. WhatsApp messages get the same AI-assisted quick reply as emails.
When you're on the phone with a client and need to look up your last exchange, you search once. JARVOS returns results across email and WhatsApp simultaneously.
JARVOS is not a project management tool or a wiki. If you use Notion as a second brain — meeting notes, project docs, team wikis — keep it. JARVOS handles communication (email + WhatsApp), contacts, and business documents (invoices, contracts). These categories don't overlap much in practice.
Gmail scans your email to power features like Smart Reply and Priority Inbox. Notion stores your documents on their servers. WhatsApp (owned by Meta) has access to your message metadata.
With JARVOS, your email is processed locally. Your contacts and documents live in a SQLite file on your machine. Nothing is uploaded to JARVOS servers. Your WhatsApp bridge runs on your hardware — not on a cloud relay.
This isn't a theoretical concern. For a business handling client data, vendor agreements, and financial information, the data residency question is real.
14-day free trial. Connects to your existing Gmail, Outlook, or any IMAP provider. Your data stays on your machine.
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