Google Workspace · Microsoft 365 · SCIM
Email signatures
that look after themselves
Connect your directory once. New hires get the right signature in Gmail or Outlook within 15 minutes, leavers lose theirs the same day, and the invoice is pro-rated to the day.
14 days free · $3 per seat per month · no card to start
Just you? Free forever for one person
Priya Raman's email signature assembles from her directory record: name, job title, photo, phone and email, then the brand kit's social links and the running campaign's banner.
Revised Q4 rates for the Rotterdam lane
Priya Raman <priya.raman@larkspurfreight.com>
to Tomás Ferreira
Hi Tomás,
Attached are the revised Q4 rates for Rotterdam to Chicago. The 40 ft reefer rate drops to $4,180 from November 3, and transit holds at 19 days.
Happy to walk through it on a call this week.
Works with the directory and mail you already run
- Google Workspace
- Gmail
- Microsoft 365
- Outlook
- Okta
- Any SCIM 2.0 provider
No more managing seats.
No more manual input.
Your directory is the only thing you edit. Hires get a signature, changes go out within 15 minutes, and leavers lose theirs, and their seat, the same day.
Add them in your directory. Their signature is built from that record and assigned automatically, and if you allow it, they can add their own mobile, pronouns or photo on their signature page, no password needed.
Introducing myself: your new Atlanta contact
Marcus Oyelaran <marcus.oyelaran@larkspurfreight.com>
to Tomás Ferreira
Hi Tomás,
I joined Larkspur this morning and I'll be looking after your Southeast loads from Atlanta.
How it works
From directory to inbox in four steps
Set it up on a Tuesday afternoon. After that, joiners, movers and leavers take care of their own signatures.
Why teams switch
Studio
Design once. See it on every screen.
Pick a layout, then see it in a mail window, on a phone and in dark mode before anyone sends a mail. Saving publishes to everyone on that signature.
- 11 ready templates, from a quiet reply line to a booking button
- Variables fill names, titles and numbers from the directory
- A light panel option keeps it readable in dark mail apps
- A lighter version for replies and forwards in Outlook
Classic. Name, title, contact details and a confidentiality line. Works everywhere.
Intro: Larkspur Freight
Marcus Oyelaran <marcus.oyelaran@larkspurfreight.com>
to Ana Kovač
Hi Ana, great meeting you at the TPM conference.
Here are the Midwest lanes we talked about. Happy to walk you through rates this week.
Employees
Every person, the right signature.
Rules match people to signatures by department, office or title, and you can preview exactly what anyone's next email will carry.
- New hires appear with their signature already deployed
- Title changes in the directory reach the signature on the next sync
- Leavers lose their signature and stop costing you the same day
Read only directory access
We read names, titles and phones. We never read, store or send your email.
Locked legal lines
Disclaimers only admins can edit, shown by office: UK, EU and US wording where each applies.
People fill in the rest
Employees add their own mobile, pronouns and booking link without a password, if you allow it.
Pricing
$3 per person per month. Pro-rated to the day.
No seat packs and no annual reconciliation. Your directory decides who has a seat, and you pay for the days each person was actually here, billed monthly in arrears.
- 24 people, all month31 days each
$72.00$72.00 - 2 hires on the 19th13 days each
$2.52$2.52 - 1 leaver on the 9th8 days
$0.77$0.77 - Total
$75.29$75.29
A seat licence for 27 people would have cost $81.00. Pro-rating saved $5.71.
FAQ
Questions teams ask before switching
Anything else? The help center covers setup step by step, and the Help assistant in the corner answers in seconds.
Getting started
Do I need a demo or a sales call to start?
No. You sign up with your work email, connect your directory and design your signature yourself, in about ten minutes. New workspaces start with a free trial, 14 days as standard, with everything included, and no card is needed to start. If a larger team wants custom terms, the Help assistant can put you in touch with sales.
Which directories can I connect?
Google Workspace, Microsoft Entra ID (Microsoft 365), and any identity provider that speaks SCIM 2.0, including Okta, OneLogin and JumpCloud. Setup takes about five minutes and needs an admin of that directory once.
How fast does a new hire get their signature?
With Google Workspace or Microsoft 365 we sync every 15 minutes, so a new hire has their signature within 15 minutes of being added to the directory. With SCIM from Okta or another identity provider, changes arrive the moment your provider sends them.
What happens when someone's job title or department changes?
The change arrives with the next sync, within 15 minutes for Google Workspace and Microsoft 365, or right away over SCIM. Their signature is rendered again, and if the new title or department matches a different assignment rule, they move to that template automatically. Only signatures that actually changed are redeployed, and details an employee or admin added by hand are kept.
Signatures in Gmail and Outlook
Does it work with Gmail and Outlook?
Yes. For Gmail we write the signature with the Gmail API, so it shows on every message sent from Gmail on the web. The Gmail mobile apps keep their own plain text signature, which each person sets once. For Outlook our add-in inserts the current signature on every new message, and can use a lighter version for replies and forwards.
Does it work in the Outlook desktop and mobile apps?
A Microsoft 365 admin deploys our Outlook add-in once, and it adds each person's current signature in Outlook on the web, in the new Outlook for Windows and Mac, and in classic Outlook for Windows on a current Microsoft 365 build, including the lighter version on replies and forwards. Classic Outlook for Mac and the Outlook apps for iPhone and Android don't run the add-in. There, each person copies their signature from their own signature page, which has the install steps for each client.
Do signatures look right in dark mode?
Gmail and Outlook.com invert the whole email in dark mode, signature included, so it stays readable. Apple Mail and the new Outlook keep your signature's colors on a dark background, which can hide dark text and logos. The studio has a dark preview, a Light background in dark mode option that puts the signature on its own white panel, and a check that flags text colors that are hard to read.
Can signatures differ by office, department or region?
Yes. Assignment rules give a department, job title, location, org unit, email domain or custom attribute its own template, and Microsoft 365 groups work too. Inside one template, a block such as a legal disclaimer can show only to people in a given location, so each region gets its own wording. Admins can lock those blocks so marketing editors can't change them.
Can we run a banner campaign for one team and schedule it?
Yes. A campaign puts a banner and link into everyone's signature, or only for chosen departments or email domains (and Microsoft 365 groups, since group membership comes from Entra ID), with optional start and end dates, and signatures switch back by themselves when it ends. You can A/B test two banners, clicks are counted per variant and per department, and UTM tags are added to the link. We count clicks, not opens: there are no tracking pixels.
Billing and plans
What exactly am I billed for?
$3 per person per month, charged per day. The day someone is activated is billed and the day they leave is not, so a hire on the 19th of a 31 day month costs 13 days. You get one invoice on the 1st for the month before. Trial days are free.
Do I have to count or buy seats?
No. A seat opens when someone becomes active in your directory and closes when they are suspended or removed. There is nothing to buy in advance, and shared mailboxes get signatures without using a seat unless you choose to bill them.
How is this different from seat-licence tools like WiseStamp or Exclaimer?
You never buy a number of licences and keep it in step with your headcount. Your directory decides who has a seat: hires get one when they become active and leavers free theirs the day they go, so there are no seat packs, minimums or annual true-ups. You pay for the days each person was active, billed monthly in arrears, and templates follow directory fields such as department and office.
Is there a free plan?
Yes. If your trial ends without a payment method, the workspace moves to the Free plan: one person's signature stays deployed, free forever. Your directory keeps syncing and the studio, templates and rules keep working, while everyone else's signature is paused until you upgrade by adding a card.
Control, security and data
Can employees change their own signature?
If you allow it, employees can add their mobile number, pronouns, photo and booking link from a link we email them, without a password. Everything else comes from the directory and the template, and locked blocks such as legal disclaimers stay as you set them.
Can we approve template changes before they go live?
Yes. Turn on approval in Settings, and template changes from the Marketing role are saved as drafts that deploy nothing until an owner or admin publishes them. Admins get an email when a draft is submitted and can comment on it in the studio. Every published version is kept in the template's history and can be restored.
Can you read our email?
No. We read directory profile fields such as name, title, department, phones and photo with read only permissions, and we write signatures. We never read, store or send the content of your email.
What happens if we cancel, and can we export our data?
You can export employees, seat history, invoices, the audit log and a backup of your templates at any time from Settings. When you cancel, every seat closes that day and signatures are removed from mailboxes. Your data is kept for a short grace period (24 hours as standard) so you can change your mind, then permanently deleted, and you get a final invoice for the days used.
Your next hire’s signature is already done.
Connect your directory in about five minutes. The first 14 days are free and you don’t need a card to start.

