Newoldstamp is a dedicated email signature platform with central management, banners and Microsoft 365 and Google Workspace deployment. Calenix treats the signature as one part of a wider professional presence. Here is how they compare.
Quick answer
Newoldstamp is the more specialised choice if your main goal is managing branded signatures across a company, with automatic deployment to Microsoft 365 or Google Workspace, department banners and banner tracking. Calenix suits professionals and small teams who want a branded signature that connects to a booking page, digital business card and LinkDock page in the same workspace.
In short: pick Newoldstamp for signature management as a marketing channel, and Calenix if the signature is one step in getting clients to book time with you.
What each tool is built for
Newoldstamp is an email signature platform. Its site describes a live-preview signature editor, central management of company signatures, automatic deployment for Microsoft 365 and Google Workspace, Active Directory sync, department-specific banners with scheduling, banner impression and click tracking, personalised calls to action and legal disclaimers. Its site has pages for marketing and sales teams, universities, non-profits, agencies, startups and financial services.
Calenix is a scheduling and professional presence platform. Its email signature builder sits alongside booking pages, service and landing pages, digital business cards, LinkDock (a link-in-bio page) and business-card scanning. The signature tool offers templates, a drag-and-drop builder, banners, clickable links, centralised management for teams and optional click analytics, and Calenix says signatures work with Gmail, Outlook, Apple Mail and most major email clients.
Feature comparison
Based on each vendor's official pages at the time of writing (October 2026):
| Feature | Calenix | Newoldstamp |
|---|---|---|
| Signature editor | Templates and drag-and-drop builder | Live-preview editor |
| Central team management | Yes, managed per member on Professionals | Yes |
| Deployment | Copy-paste into your email client, or roll out across your team | Automatic deployment for Microsoft 365, Google Workspace and Exchange; Active Directory sync |
| Banners | Yes | Yes, by department, with scheduling |
| Analytics | Optional link and banner click tracking | Banner impressions and clicks |
| Legal disclaimers | Not listed | Yes |
| Booking pages and scheduling | Built in | Not listed |
| Digital business card and link-in-bio page | Built in | Not listed |
| Free option | Free plan includes 1 email signature | 7-day trial; free standalone signature generator |
Branding consistency: signature only, or the whole journey?
Both tools help you look consistent in the inbox. The difference is how far that consistency extends.
Newoldstamp is focused on the signature itself, and that focus shows in features such as department banners, scheduled campaigns and Active Directory sync. If you run a marketing team that wants every staff signature to promote this month's webinar, and next month's product launch, without asking 40 people to update anything, this is exactly the job it is designed for.
Calenix takes a broader view. The same logo, colours and contact details can appear on your signature, your digital business card, your LinkDock page and your booking page. Say a Sydney brand consultant sends a proposal: the recipient clicks the signature link, lands on a service page that explains a paid strategy session, and books a time that suits them, all under one consistent brand. Our guide to email signature booking links that get meetings covers how to word that link so people actually click it.
Deployment and admin effort
For larger organisations, how signatures get onto every mailbox matters as much as how they look. Newoldstamp lists automatic deployment for Microsoft 365 and Google Workspace, plus Active Directory sync so employee details can stay current. Newoldstamp also says it can deploy signatures automatically for Exchange users.
Calenix's deployment step is simpler: you copy the signature into Gmail, Outlook, Apple Mail or another client, or roll it out across your team, and admins on the Professionals plan can manage signatures per member and refresh them when details change. Calenix does not currently list automatic Microsoft 365 or Google Workspace deployment or directory sync, so an IT team managing hundreds of mailboxes will likely find Newoldstamp's approach less hands-on.
For a solo professional or a five-person practice, the copy-and-paste route is usually fine. For a 150-person organisation with frequent staff changes, automated deployment is worth paying for.
Turning signature clicks into conversations
A signature can promote content, or it can start a conversation. Newoldstamp offers personalised calls to action and tracks banner impressions and clicks, which is useful when the goal is campaign reach. It also lists HubSpot and Salesforce among its integrations.
Calenix is built around the next step after the click. The signature can point to a booking page with your real availability, time-zone detection and automatic confirmations, so a reader can go from your email to a confirmed meeting without a reply chain. If you track how many of those visitors go on to book, our article on booking page conversion rate explains a simple way to measure it.
A practical test: send ten emails with each setup to friendly contacts and see where the clicks lead. If most clicks are on banners promoting content, a campaign-focused tool fits. If the aim is booked calls, a signature tied to scheduling is likely to matter more.
Pricing compared
Prices below come from each vendor's official pricing page at the time of writing (October 2026). Check the current pages before you decide, as plans change.
Newoldstamp (prices shown in $ without a named currency, billed annually, priced by number of signatures)
- 1 signature: $54 per year
- 3 signatures: $84 per year
- 5 signatures: $109 per year
- 10 signatures: $219 per year
- 50 signatures: $799 per year
- 100 signatures: $1,599 per year
- 200 signatures: $3,199 per year
- More than 200: custom plan via sales
Newoldstamp offers a 7-day trial. You can create signatures during the trial, but its pricing page states you won't be able to start using them until you upgrade.
Calenix (AUD)
- Free: A$0, includes 1 email signature (with Calenix branding), plus a booking page, digital business card and LinkDock page.
- Individual: A$12/month billed annually, or A$15 month to month, with professional email signature tools, custom branding and paid bookings.
- Professionals: from A$29/month billed annually, with email signatures managed per team member.
- Enterprise: custom quote.
The two pricing models are not directly comparable: Newoldstamp prices the signature tool alone by signature count, while Calenix plans bundle signatures with scheduling and other tools.
Where Newoldstamp is the stronger choice
Newoldstamp is the better fit when email signatures are a managed marketing channel. Automatic deployment for Microsoft 365, Google Workspace and Exchange, Active Directory sync, department banners with scheduling, banner tracking and legal disclaimers are all aimed at organisations that need control and consistency across many mailboxes. Its transparent, signature-based pricing also makes budgeting simple for a signatures-only project.
Where Calenix is the stronger choice
Calenix is the stronger choice when your signature's job is to win meetings and clients. It connects the signature to booking pages, payments, reminders, a digital business card and a LinkDock page, and its free plan lets you start without a trial deadline. It is a newer platform and its signature tool is less specialised than Newoldstamp's, so teams that depend on automated mailbox deployment or disclaimers should check those requirements carefully.
Frequently asked questions
Can I try Newoldstamp for free?
Newoldstamp offers a 7-day trial and a free standalone signature generator. According to its pricing page, signatures created during the trial can't be used until you upgrade to a paid plan.
Does Calenix deploy signatures automatically to Microsoft 365?
Calenix does not currently list automatic Microsoft 365 or Google Workspace deployment. You copy signatures into your email client or roll them out across your team, and admins can manage them per member on the Professionals plan.
Which tool is better for a small consultancy?
If you mainly want a polished signature that leads to booked calls, Calenix covers that alongside scheduling. If you need department banners and automated deployment across many mailboxes, Newoldstamp is the more specialised option.
Try Calenix
Want your signature to lead somewhere useful? Create a free Calenix account, build your signature with the email signature tool and connect it to your booking page. Compare features on the pricing page when you are ready to brand everything consistently.