Your Email, Their Inbox, Effortlessly.
Reach Your Audience right from your Favorite Email Client. No need for yet another marketing tool.
Write one message to a group address and every contact receives their own personal copy. No CC, no BCC, no broadcast lists.
- Works with Gmail, Outlook and any SMTP
- One-click unsubscribe
- Nothing new to learn
- One-to-one WhatsApp from your list
{{firstName}},the office will be closed from August 10 to 24.
Why not just CC or BCC?
Everyone sees everyone else's address, and one “reply all” floods the whole list.
The same anonymous message for everyone, easily flagged as spam, and no idea who read it.
Each contact gets a message addressed only to them, with their name, and you see what was delivered and read.
The only way to message a list on WhatsApp, one to one
No broadcast list, no channel: every contact on your list gets a private message from your business number, with their name, as if you wrote to them in chat.
Why broadcast and channels are not enough
It only reaches people who saved your number, and the message is not personal: everyone sees the same generic text.
Everyone sees everyone: numbers, replies and reactions stay visible to all members.
Write #group from your phone: each contact gets a private, personalised message from your business number.
- Write #group and your text to your business number
- Only contacts who gave their consent receive it
- Delivered and read, with the double tick
- A contact who answers STOP is no longer written to
Available on Standard and Superior plans
Three steps, then you write as you always have
You set it up once.
Import your contacts
Upload a CSV file or add them by hand, with tags and your own fields.
Create a group
Every group gets its own email address, such as customers.you@crowdmail.app.
Write to the group
From Outlook, Gmail or WhatsApp: everyone receives their own message.
Everything a mailing needs, without the mailing tool
It all happens from the subject and the body of your message.
Personal messages
Placeholders such as {{firstName}} or {{company}} are filled in for each contact, with a fallback when a value is missing.
Scheduled sending
Add the date to the subject, like [on 12/10 at 9], and the message leaves then. Until that moment you can cancel it.
Delivered and read
For every contact you see what was delivered, read, bounced or unsubscribed.
Unsubscribe and blocked addresses
Every message carries a one-click unsubscribe link. Bounced addresses and complaints are blocked automatically.
Your address, your domain
Send through your own SMTP or verify your domain: messages leave from your address, and replies come back to you.
Invitations stay invitations
Meeting invitations from Outlook or Google Calendar reach every contact as real calendar invitations.
Automatic preview
The first message to a new group also comes back to you, exactly as the first contact will see it.
API, webhooks and MCP
Send and check messages from your own software, receive delivery events, or let an AI assistant do it.
Clear pricing
A plan that grows with you.
Free
Personal use
- 1 group
- Up to 50 contacts
- Delivery and read tracking
- Messages without the Crowdmail signature
Standard
Professional use
- Up to 10 groups
- Up to 500 contacts
- Delivery and read tracking
- Messages without the Crowdmail signature
Superior
Corporate / superior use
- Unlimited groups
- Unlimited contacts
- Delivery and read tracking
- Messages without the Crowdmail signature
- Dedicated support
- MCP server for AI assistants
Frequently asked questions
No. You keep writing from Outlook, Gmail, Apple Mail or whatever you use: you simply put the group address as the recipient.
Without any setup they leave from the Crowdmail sender, with your name. Connect your SMTP or verify your domain and they leave from your own address.
Only you and the addresses you allow. Messages from anyone else are refused, and forged senders are discarded.
Crowdmail is made for the lists you already write to: customers, suppliers, members, staff. Sending respects the daily limits of your SMTP and spreads the messages over time.
With broadcast the message is not personal and does not reach your whole list; in a group or channel everyone sees everyone. Crowdmail sends a private message to each contact from your list, with their name.
Send your first message in a few minutes
Import your contacts, create a group and write to its address.
Start for free