MailSignatures.io vs WiseStamp (2026): which should you pick?
As of Nov 13, 2026, WiseStamp grades higher than MailSignatures.io: 2.4 against 2.2 out of 4.0.
Checked Oct 23, 2026 and Nov 13, 2026 · graded Oct 23, 2026 and Nov 13, 2026 by ToolGPA
MailSignatures.io grades higher on value for money. WiseStamp grades higher on features and platforms. They get the same grade on the free plan and ease of use.
Price, platforms and features side by side. The table says where each price was read and when.
MailSignatures.io
Gmail signatures for Google Workspace teams and personal accounts
WiseStamp
Email signatures for one person or a whole company, with banners
Which one is for you
Pick MailSignatures.io if
- Fits if you run Google Workspace for a team of 5 to 50
- Works for one person with a personal Gmail account who wants a signature synced
Look elsewhere if
- Skip it if you use Outlook or Microsoft 365, which the pages do not cover
- Watch out: prices shown are annual, and only Solo's $4 monthly rate is stated
- Tight if you want support, since priority support starts at Business, 6 to 20 users
- Watch out: Solo has no trial, only a free preview before you pay to sync
Pick WiseStamp if
- Fits if you want one signature on personal Gmail or Outlook.com and don't mind a WiseStamp line under it
- Works for small teams on Google Workspace or Microsoft 365 that want new hires' signatures installed for them
Look elsewhere if
- Tight if you're staying free, as the free signature only works on personal webmail and carries WiseStamp branding
- Pricey if you want banner campaigns and click tracking, which start on Grow at $49 a month plus $1 a person
- Pricey if you need signatures on phones with no setup: server-side signatures need Platform at $189 a month plus seats
- Watch out: Basic, Grow and Platform have a 3-seat minimum, and the prices shown are billed yearly
- Watch out: the pricing page's FAQ says there's no free version, while the help centre describes the Free plan in detail
How we grade them
| 2.2GPAMailSignatures.ioFair | 2.4GPAWiseStampFair | |
|---|---|---|
| Value for money | BSolo is $3 a month billed annually and Starter is $10 for 1-5 users, which is $2 a head, inside the cheaper quarter of signature tools. | CPro+ is $9 a month billed yearly for one person, plus $2 for each added member, so a team of five pays $17, about $3.40 a head. That's above this category's middle of $2.33 and under the dearer quarter at $6. Banners start on Grow at $49 plus $1 a person. |
| Free plan and trial | C14 days free for Workspace plans with no card. Solo has no free period, only a free preview before you pay at sync. | CFree gives one person one signature on the standard template, with a WiseStamp line under it, and only on personal webmail like Gmail, not a company domain. Company plans get a 14-day trial with no card. |
| Features | CGmail sync, directory details, three styles, multiple domains and aliases, and previews. It is Gmail and Google Workspace only. | BA signature studio, Google Workspace and Entra sync with auto-install, extension, add-in or server-side deployment, banners with click tracking, surveys and disclaimer rules. Nothing in the job is missing, but it's spread over Basic, Grow and Platform. |
| Ease of use | CNo rating on record. You connect Google Workspace and set up the details and styles. | CNo app store rating on record. You build the signature in the studio and install it through the Chrome extension, Outlook add-in or desktop app, and company plans mean connecting Google Workspace or Microsoft Entra first. |
| Platforms and integrations | CWeb service on the Google Workspace Marketplace, for Gmail only. | BWeb, a desktop app for Mac and Windows and a Chrome extension, with Google Workspace, Microsoft 365, Exchange, HubSpot, Salesforce and others. No phone app: signatures reach phones with no setup only server-side, on Platform. |
| Best for | Gmail signatures for Google Workspace teams | signatures for one person or a small company |
The GPA is the average of the five grades: an A is 4 points, an F is none. The full reasons are on each tool's page: MailSignatures.io and WiseStamp. How we grade
Price against what you get
MailSignatures.io starts at $3 a month and scores 2.0 out of 4 on features, ease of use and platforms. WiseStamp starts at $9 a month and scores 2.7.
WiseStamp scores higher, and starts $6 a month higher: the question is whether the extra is worth that to you. Of the other email signature tools on the chart, 6 score higher than MailSignatures.io for less, and 1 scores higher than WiseStamp for less.
Features, ease of use and platforms, averaged
What paid plans start at, a month (each step along is roughly double) →
- The best score at each price
- Has a free plan
- No free plan
Where they differ
- WiseStamp also covers surveys and reports.
At a glance
| MailSignatures.io | WiseStamp | |
|---|---|---|
| Pricing | Free trial | Free plan |
| Starts at | $3 per month for 1 personal Gmail account, billed annually ($4 monthly) | $9 per month, billed annually (Pro+) |
| Free plan | None | One signature for one person on personal webmail such as Gmail or Outlook.com, the standard template only, and a WiseStamp branding line under it. |
| Free trial | 14-day free trial for Google Workspace plans, no credit card required | 14-day free trial of every plan for teams and companies, no card required |
| Web | ||
| macOS | ||
| Windows | ||
| Browser extension | ||
| Made by | MailSignatures.io | WiseStamp |
| Price read from | mailsignatures.io | wisestamp.com |
| Checked | Nov 13, 2026 | Oct 23, 2026 |
Worth knowing
MailSignatures.io
- It is built for Gmail and Google Workspace only; the pages describe no Outlook or Microsoft 365 support.
- The prices shown are on annual billing; only the Solo plan's month-to-month price ($4) is stated in the FAQ.
- Priority support and setup guidance start at the Business plan.
- Invoicing, vendor onboarding and help with larger deployments are handled by contacting the vendor.
WiseStamp
- The Free plan works only with personal webmail, not a company domain, and adds a WiseStamp line under the signature.
- Basic, Grow and Platform charge a base fee plus $1 per employee a month, with a minimum of 3 seats; prices shown are billed annually.
- Server-side signatures, which apply on phones without any setup, need Platform at $189 a month plus seats.
- The pricing page's FAQ says there is no free version, while the help center describes the Free plan in detail.
Key features
MailSignatures.io
- Direct Gmail sync
- Signatures are written to each user's native Gmail settings via Google Workspace, with no browser extension and no change to email delivery.
- Directory-fed details
- Names, titles and photos are pulled from the Workspace directory, and seats stay in sync with the Workspace user list.
- Three signature styles
- Every Workspace plan includes all three signature styles, social links, brand color and logo, and shared company fields.
- Multiple domains and aliases
- Secondary domains each get their own branded design, kept in sync alongside the main domain.
- Preview before applying
- Admins review every signature before syncing, then apply it to all mailboxes in one flow.
- Free generators
- The site offers a free signature generator and templates that need no account.
WiseStamp
- Signature studio and AI designer
- Build a signature in a drag-and-drop editor from templates, or have the AI designer draft one from a prompt or logo. The AI designer is not on the Free plan.
- Directory sync and auto-install
- Connects to Google Workspace or Microsoft Entra to add new hires, keep names and titles current and install signatures without each person doing it.
- Client-side and server-side deployment
- Signatures go out through the Chrome extension, an Outlook add-in or the desktop app, or from the server on Platform and Enterprise so they apply on every device.
- Banner campaigns and analytics
- From Grow, schedule clickable banners in staff signatures and track impressions and clicks. Branded short links carry UTM tags.
- Surveys in the signature
- Embed one-click NPS, CSAT or custom surveys in signatures and have AI Insights summarize the answers. Platform can import results from other survey tools.
- Rules and disclaimers
- Lock legal disclaimers by department or region and send a shorter signature on replies and forwards. Targeting rules start on Grow.
Plans
MailSignatures.io
Solo$3
per month for 1 Gmail account, billed annually ($4 monthly)
One signature for a personal Gmail account with hosted logo and profile images; you design and preview it and pay when you sync.
Starter$10
per month for 1-5 users, billed annually
Google Workspace sync, team management and standard support for very small teams. $120 billed annually.
Business$20
per month for 6-20 users, billed annually
Everything in Starter plus priority support and setup guidance. $240 billed annually.
Scale$41
per month for 21-50 users, billed annually
Priority support and onboarding help; $490 billed annually. Beyond 50 users it is $1 per user a month or $10 per user a year.
WiseStamp
Free$0
One signature for one person on personal webmail; standard template, WiseStamp branding line, no copy and paste.
Pro+$9
per month, plus $2 per added member, billed annually
For individuals and micro-teams: one seat included, up to 10 more members, 3 templates and one-click Gmail and Outlook sync.
Basic$19
per month, plus $1 per employee / month, billed annually
Google Workspace and Microsoft 365 sync, auto-install, departments, surveys and links. 1 admin, 5 templates, at least 3 seats.
Grow$49
per month, plus $1 per employee / month, billed annually
Adds banner campaigns, analytics, reply and forward rules, the employee hub and multiple signatures per person. 5 admins, 20 templates.
Platform$189
per month, plus $1 per employee / month, billed annually
Adds server-side signatures, SSO, roles and permissions, custom directory fields and 3 organizations. 10 admins, unlimited templates.
EnterpriseCustom
Adds an audit log, a 99.9% uptime SLA, security-group sync, security and legal reviews and a dedicated success manager.
Ways to pay less
MailSignatures.io
- Annual discount
Annual billing saves $12 to $98 a year
The pricing page shows the yearly saving for each plan: $12 on Solo, $24 on Starter, $48 on Business and $98 on Scale.
WiseStamp
No public discounts listed.
Common questions
Which is cheaper, MailSignatures.io or WiseStamp?
As of Nov 13, 2026, MailSignatures.io is cheaper to start with: $3 a month, against $9 a month for WiseStamp. MailSignatures.io starts at $3 per month for 1 personal Gmail account, billed annually ($4 monthly), and WiseStamp starts at $9 per month, billed annually (Pro+).
Which has a free plan, MailSignatures.io or WiseStamp?
As of Nov 13, 2026, only WiseStamp has a free plan. MailSignatures.io does not, though it has a free trial.
Which platforms do MailSignatures.io and WiseStamp run on?
As of Nov 13, 2026, only WiseStamp lists macOS and Windows apps and a browser extension. Both list a web app. A platform missing from a listing is one its maker's pages did not mention.
More comparisons
How this page was made
- The verdict at the top follows a fixed rule. When both tools are in the same category and either is in our top three for it, the verdict follows that ranking: the higher-placed tool is our pick. The top three weigh who each tool suits as well as its grades, so a pick can go against the GPA. Otherwise the page does not pick one and says which grades higher: the higher GPA first; on a tie, the one with a free plan, then the one that starts cheaper in dollars a month, counted the same way for both; if they are still level, what the choice depends on.
- The grades are our own, from each tool’s review or report card. The GPA is their average.
- Prices, plans and platforms come from each tool’s listing. The table above says where each price was read and when.
- The differences and the answers to the questions are worked out from those listings.