Say goodbye to tab switching by managing all client emails in your CRM
Connect Gmail or Outlook in one click and manage every client conversation right where the work happens. Every email auto-links to the right lead, client, or project, so your team always replies with full context, never from a disconnected inbox.
Stop losing client conversations across five different tabs
Your inbox shouldn't live in one tool while your clients live in another. OneSuite pulls email into your CRM so every message, every contact, and every follow-up is connected to the right record automatically.
Connect Gmail or Outlook in minutes
- Plug in your Gmail or Outlook account and start managing client emails from inside your CRM no forwarding, no BCC hacks, no switching between tabs.
- One connection, done in under a minute.
Every email auto-links to the right client
- Contacts sync from your inbox into your CRM automatically.
- Every email thread links to the right lead, client, or company record so you never search for context again.
Reply in seconds with reusable templates
- Build email templates with dynamic fields that auto-fill client names, project details, and dates.
- Stop rewriting the same reply. Stay consistent, send faster, and personalize every message before it goes out.
Full email history on every client record
- Open any lead, client, or company record and see the complete email history, incoming and outgoing, right there.
- Your team follows up with full context instead of asking "What was the last email about?"
A CRM-connected inbox built for agency teams, not just individual email users.
Unlike standalone email tools, OneSuite's inbox lives inside your CRM. Send, receive, sync contacts, use templates, and keep every conversation linked to the client, lead, or project it belongs to.
Gmail & Outlook Sync
One-click sync with Gmail or Outlook. All your client emails flow into OneSuite no forwarding rules, no workarounds.
Send & receive emails
Send and receive emails without leaving your CRM. Your team handles every client message from one screen.
Email templates
Reusable templates with dynamic fields auto-fill client names, dates, and project details so you send in seconds, not minutes.
Contact sync
Contacts sync automatically from your inbox. New leads and clients land in your CRM without manual data entry.
Linked conversations
Every email auto-links to the right lead, client, or company so your team never replies blind.
Email history
Complete email history on every record. Open a client and see every message no digging through Gmail threads.
Turning Daily Work into Structured Team Execution with OneSuite
I have to go day by day, person by person to see throughput. That's not how trends are visualized. OneSuite became our daily driver. It gave our team a structured space to plan and execute every week. And fewer clicks—that's key for me. OneSuite gives us a clean structure for daily execution and team insight.
Sartaj Anand, CEO at Egomonk
OneSuite's user experience beats Notion for daily use
Normally, I was using Notion. but I hate the user experience of Notion. I really don't like it. OneSuite is very clean and simple for me. Right now, I rely heavily on the CRM, because I really like how you made the user experience. I'm using OneSuite every day, for hours. I take everything there. If you have project management, documents, clients, and CRMs, then it's complete. I can use only this.
Eryk Lewandowski, CEO at Flowbound
Automating sales workflows for a smoother client journey
We use it only for sales for now, so if we talk about other departments, it's a different workflow. But for sales, it's supposed to include all this stuff, otherwise it's very hard to manage. So it's very nice when it happens automatically… we send him a contract, he signs, pays, and he's converted to a client. OneSuite looks nice, and I see that you fix bugs and it's going…
Dennis Eideland, Founder at Ojoo
Save big with OneSuite
Try OneSuite to manage projects, leads, documents, invoices, and clients all in one app.
Features

Frequently asked questions
It's a CRM-connected inbox that lets you send and receive client emails directly inside OneSuite. Instead of managing Gmail or Outlook in a separate tab while your client records live somewhere else, everything is in one place.
Gmail and Outlook.
No, and it's not meant to. It pulls your client-related emails into OneSuite, so your team can handle those conversations with full CRM context. Your personal email still lives in your regular inbox.
You build reusable templates for replies you send often, like proposals, follow-ups, onboarding responses, or payment reminders. Templates support dynamic fields that auto-fill the client's name, project details, and dates before sending.
Yes. The inbox is shared at the team level so any assigned team member can send, receive, and reply to client emails with full context on the record.