The Signature Satori Insider’s Guide
Everything we know about Signature Satori in one document: what it costs, its grades, getting a refund, getting help and what else to look at. Read it here, or keep a copy.
Signature Satori
The Insider’s Guide
Email signature manager built for Gmail
Every plan, grade, refund rule and rival among email signature tools, read from Signature Satori’s own pages.
Made by AppSatori s.r.o. · checked Nov 12, 2026 · toolgpa.com
Contents
- 01WelcomeWhat it is, who it suits, its grades and the ten things to know first
- 02What it costsEvery plan, the free plan, ways to pay less and how prices have moved
- 03What it doesIts main features, where it runs, what it works with and who makes it
- 04Where it standsIts grades against its category, and whether to keep it or make your own
- 05The alternativesThe tools it is most often weighed against, side by side
- 06Quick answersThe questions people ask about it, each answered in a line or two
- 07About ToolGPAWho made this guide, what else is on the site, and how to cite it
ToolGPA put this guide together from Signature Satori’s own pages, its app-store listings and our grades. Every fact in it is on Signature Satori’s page too, where it is kept up to date. Checked Nov 12, 2026.
Part 01 · Overview
Welcome
What it is, who it suits, its grades and the ten things to know first
2.4
GPA, above 8 of the 17 other email signature tools we grade
SignatureSatori is a Google Workspace app that sets up and updates email signatures for everyone in a company through the Gmail API, with no mail routing through a third-party server. It reads user details from Google Directory, offers templates and a drag-and-drop editor, and has a marketing planner for scheduled banner campaigns.
To get you started, here are 9 things to know about Signature Satori, taken from its own pages and our grades.
You build the signature yourself and, for a team, connect a directory or collect the staff before it does anything.
- 1
Best for email signatures for Google Workspace and Gmail
Signature Satori manages email signatures for Google Workspace, syncing from Google Directory, from $1.11 per user a month with a 5-user minimum.
- 2
Paid plans start at $1.11 a month
As its pricing page puts it: $1.11 per user / month for 5 users, or credits from $1.10 each (10 minimum).
- 3
You can try it first
5 free credits on sign-up, no credit card required.
- 4
It runs on Web
Web.
- 5
Google Directory sync
Imports users, organizational units and custom fields from Google Directory, and on the subscription refreshes them daily.
- 6
Signature editor
Ready-made designs plus a drag-and-drop editor and an HTML/CSS view, with content that can be shown conditionally.
- 7
Marketing Planner
Campaigns with banners can be scheduled in a calendar and rotated, with a built-in Canva editor and Google Analytics link tracking.
- 8
A 2.4 GPA, above 8 of 17
That is against the other email signature tools we grade, on value, the free plan, features, ease of use and platforms.
- 9
Your call
You could make the core of Signature Satori for yourself: email signature and templates.
Signature Satori at a glance
- Pricing
- Free trial, from $1.11 per user / month for 5 users, or credits from $1.10 each (10 minimum)
- Free plan
- No
- Free trial
- 5 free credits on sign-up, no credit card required.
- Runs on
- Web
- Made by
- AppSatori s.r.o.
- Category
- Email Signature Tools
- Our grade
- 2.4 GPA, fair
The report card
Best for email signatures for Google Workspace and Gmail
Signature Satori manages email signatures for Google Workspace, syncing from Google Directory, from $1.11 per user a month with a 5-user minimum. It is built around Gmail, the page lists no Microsoft 365 sync, and the price depends on a slider.
| Subject | Grade | Comment |
|---|---|---|
| Value for money | B | $1.11 per user a month, the figure where the category's cheaper quarter ends. The 5-user minimum makes the floor about $5.55 a month, and credits start at $11 for 10. |
| Free plan and trial | C | 5 free credits on sign-up with no credit card; there is no free plan after that. |
| Features | C | Google Directory sync, an editor, a marketing planner, a self-service page and a domain health check, but Google Workspace only. |
| Ease of use | C | No store rating on record. You build the signature yourself and, for a team, connect a directory or collect the staff before it does anything. |
| Platforms and integrations | B | A web app; the listing names Google Workspace, Gmail, Google Analytics, Canva, YouTube and Vimeo. |
An A is worth 4 points, a B 3, a C 2, a D 1 and an F nothing. The GPA is the average of the five.
Who Signature Satori is for
- Fits if your company runs on Google Workspace
- Works for teams that want signatures synced from Google Directory
Who it is not for
- Skip it if you use Microsoft 365, as no sync is listed
- Tight if you have under 5 users, since the subscription has a 5-user minimum
- Watch out: six- and twelve-month subscriptions are arranged by contacting the vendor
- Watch out: VAT is not included in displayed prices for European customers without a VAT ID
- Skip it if you want a free plan, as there are only 5 credits on sign-up
Good to know
Good for
- Google Workspace admins who want signatures set centrally in Gmail
- Small teams that change signatures only a few times a year and prefer credits
- Organizations that run signature campaigns without custom code
Worth knowing
- Built around Google Workspace and Gmail; the pricing page does not list Microsoft 365 sync.
- The price shown depends on a slider, and the per-user subscription price falls as the user count rises.
- Longer subscriptions of six or twelve months are arranged by contacting the vendor, not in the app.
- VAT is not included in displayed prices for European customers without a VAT ID.
Part 02 · Pricing
What it costs
Every plan, the free plan, ways to pay less and how prices have moved
$1.11
A month to start
Signature Satori is a paid product with a free trial, starting at $1.11 per user / month for 5 users, or credits from $1.10 each (10 minimum).
Credits
$11
one-time, for 10 credits, used as you go
One credit sets or changes one user's signature, then allows unlimited edits for 24 hours. Per-credit price falls with volume.
Subscription
$1.11
per user / month, minimum 5 users
Unlimited changes, daily sync from Google Directory, Marketing Planner and automation. The per-user price falls as users are added.
Custom solution
Custom
For more than 1,000 credits or users, and for educational or nonprofit organizations; contact the vendor.
Trying it first
5 free credits on sign-up, no credit card required.
Read from signaturesatori.com on Nov 12, 2026.
Ways to pay less
Nonprofit
Special pricing for education and nonprofits
The pricing FAQ says non-profit and educational organizations can ask for discounted pricing by contacting the vendor with their details.
Stated on signaturesatori.com
Part 03 · Features
What it does
Its main features, where it runs, what it works with and who makes it
1
Place it runs: Web
Email signature manager built for Gmail. Here is what it does, as its own site describes it, and what it covers: templates, email signature.
Google Directory sync, an editor, a marketing planner, a self-service page and a domain health check, but Google Workspace only.
- Google Directory sync
- Imports users, organizational units and custom fields from Google Directory, and on the subscription refreshes them daily.
- Signature editor
- Ready-made designs plus a drag-and-drop editor and an HTML/CSS view, with content that can be shown conditionally.
- Marketing Planner
- Campaigns with banners can be scheduled in a calendar and rotated, with a built-in Canva editor and Google Analytics link tracking.
- Self-service page
- Employees get a page to preview their signature and edit contact details, with an optional review step for their changes.
- No SMTP routing
- Signatures are written into Gmail settings through the Gmail API, so email does not pass through a third-party server.
- Domain health check
- A built-in check of the email domain is listed in the feature comparison.
Where it runs
- Web
What it works with
- Google Workspace
- Gmail
- Google Analytics
- Canva
- YouTube
- Vimeo
Signature Satori is made by AppSatori s.r.o.
Part 04 · Standing
Where it stands
Its grades against its category, and whether to keep it or make your own
8/17
Other email signature tools it is graded above
Signature Satori's GPA of 2.4 is higher than 8 of the 17 other email signature tools we grade, and level with 4.
It stands best on value for money (B, above 10 of 17) and worst on features (C, above 0).
Its paid plans start at $1.11 a month, against a middle price of $2.33 for the category: 3 of the 14 others that charge start lower.
On features, ease of use and platforms it scores 2.3 out of 4. 3 tools score higher and cost less.
Each grade against the category
Every bar is all 18 email signature tools we grade, cut by the letter each got. Signature Satori’s own letter is outlined.
- BValue for moneyAbove 10 of 17
- CFree plan and trialAbove 5 of 17
- CFeaturesAbove 0 of 17
- CEase of useAbove 0 of 17
- BPlatforms and integrationsAbove 5 of 17
Price against what you get
Each dot is one of 15 email signature tools. Further left costs less; higher up scores better on features, ease of use and platforms. Signature Satori is the marked dot.
What paid plans start at, a month (each step along is roughly double) →
Keep it, or make your own?
Whether this is something you could build for yourself with an AI app builder, and what you would give up.
Your call
You could make the core of Signature Satori for yourself: email signature and templates.
What you would give up is listed below. Whether that is worth the price is your call. At $13.32 a year it costs less than the weekend it would take to replace, which is the argument for keeping it.
What you could make
- Email signature and templates: an app builder makes these well.
- It runs in a browser, which is where something home-made would run too.
What you could not
- It plugs into other products, Google Workspace, Gmail and Google Analytics among them.
What this rests on. Signature Satori’s listing: what it does, where it runs, what it plugs into and what it costs. It is a judgement about the kind of software this is. We have not built a replacement for it, and making your own means looking after it too. How we decide, and every tool’s verdict.
Part 05 · Alternatives
The alternatives
The tools it is most often weighed against, side by side
WiseStamp, Exclaimer, Newoldstamp, MySignature and Letsignit
The 5 tools Signature Satori is most often weighed against, with where each one differs from it.
- 2.4GPA
WiseStamp
Free plan · from $9/mo
Email signatures for one person or a whole company, with banners.
- WiseStamp has a free plan. Signature Satori does not, though it has a free trial.
- Only WiseStamp lists macOS and Windows apps.
- Only WiseStamp lists a browser extension.
- 2.6GPA
Exclaimer
Free trial · from $0.90/mo
Company-wide email signatures for Microsoft 365 and Google Workspace.
- Exclaimer also covers reports, qR codes and a/B testing.
- 2.6GPA
Newoldstamp
Free plan · from $54/yr
Email signatures priced by the number of signatures, with banners.
- Newoldstamp has a free plan. Signature Satori does not, though it has a free trial.
- Newoldstamp also covers reports.
- 2.2GPA
MySignature
Free plan · from $6/mo
HTML email signature maker with tracking and digital business cards.
- MySignature has a free plan. Signature Satori does not, though it has a free trial.
- Only MySignature lists a browser extension.
- MySignature also covers digital business card and qR codes.
- 2.6GPA
Letsignit
Free trial · from $2/mo
Managed email signatures, banner campaigns and digital business cards.
- Letsignit also covers surveys, digital business card and a/B testing.
Part 06 · Questions
Quick answers
The questions people ask about it, each answered in a line or two
13
Questions, each answered in a line or two
The short version of everything above, for when you only need the answer. Each one is told in full in its part of the guide.
Is Signature Satori free?
No, Signature Satori is a paid product, but you can try it first. 5 free credits on sign-up, no credit card required.
How much does Signature Satori cost?
Signature Satori lists 3 plans. Credits: $11 one-time, for 10 credits, used as you go.
What platforms does Signature Satori work on?
Signature Satori is available on Web.
Does Signature Satori offer any discounts?
Signature Satori publicly lists the following: Special pricing for education and nonprofits.
Does Signature Satori have an Android app?
No Android app was listed when its pages were read on Nov 12, 2026. Signature Satori is listed for Web.
Does Signature Satori have an iPhone app?
No iPhone app was listed when its pages were read on Nov 12, 2026. Signature Satori is listed for Web.
Is Signature Satori open source?
Signature Satori is not described as open source on its own site, as read on Nov 12, 2026.
What does Signature Satori integrate with?
Signature Satori's listing names Google Workspace, Gmail, Google Analytics, Canva, YouTube and Vimeo.
Who makes Signature Satori?
Signature Satori is made by AppSatori s.r.o.
What are the alternatives to Signature Satori?
The closest alternatives to Signature Satori in our directory are WiseStamp, Exclaimer, Newoldstamp, MySignature and Letsignit.
How does Signature Satori compare with other email signature tools?
Signature Satori's GPA of 2.4 is higher than 8 of the 17 other email signature tools we grade, and level with 4.
Is Signature Satori good value for money?
ToolGPA grades Signature Satori B for value for money. Its paid plans start at $1.11 a month, against a middle price of $2.33 for the category: 3 of the 14 others that charge start lower.
Could I make my own version of Signature Satori?
You could make the core of Signature Satori for yourself: email signature and templates.
Where this guide comes from
The prices, plans, platforms and features were read from Signature Satori’s own pages on Nov 12, 2026, and the grades were given on Nov 12, 2026. Graded from this listing, whose facts were read from Signature Satori's own pages on 12 November 2026. Not based on using the product, and shorter than our full reviews.
Every tool we list gets five grades, A to F, each with its reason, and a GPA that averages them. How each is decided is at toolgpa.com/grades. This guide is ToolGPA’s own work; it is not made, paid for or approved by AppSatori s.r.o. Prices change, so check signaturesatori.com before you buy.
Part 07 · About
About ToolGPA
Who made this guide, what else is on the site, and how to cite it
5,038
Tools graded, in 95 categories
ToolGPA grades software the way a school report grades a pupil: five subjects, a letter for each with the reason written beside it, and a GPA that averages them. Prices, plans and platforms are read from each maker’s own pages and dated, so you always know how fresh a figure is.
Every grade, review and ranking on ToolGPA is our own judgement. No company can pay for a grade or change one. Every tool on the site has a guide like this one, free to download and pass on. It all lives at toolgpa.com.
5,038
tools graded
95
categories
739
price changes on record
579
apps priced in 12 countries
What else is on toolgpa.com
- Signature Satori, kept up to dateEverything in this guide, with prices and grades as they are todaytoolgpa.com/tools/signature-satori
- How grades are givenThe rules behind every letter and every GPAtoolgpa.com/grades
- Value chartsWhat each tool costs against what it scores, for every categorytoolgpa.com/charts
- CompareAny two tools side by side, plan by plantoolgpa.com/compare
- Price changesEvery price rise and cut on record, each with its sourcetoolgpa.com/price-changes
- Prices by countryWhat apps cost on the App Store in 12 countriestoolgpa.com/prices-by-country
- Pay lessEvery public discount: yearly billing, students, nonprofitstoolgpa.com/save
- Keep or makeWhich tools are worth paying for, and which you could build yourselftoolgpa.com/keep-or-make
Scan for the live page
Prices and grades as they are today
Quoting this guide?
Please name ToolGPA and link to the live page, so readers can check the figures for themselves:
ToolGPA, "Signature Satori: The Insider's Guide", checked Nov 12, 2026. https://toolgpa.com/tools/signature-satori
Know someone choosing between email signature tools?
Send them this guide: toolgpa.com/tools/signature-satori/guide
ToolGPA elsewhere: youtube.com/@toolgpa
See our other guides
The best-graded email signature tools after Signature Satori, each with an Insider's Guide of its own.
- Email Signature Tools Insider's GuideEvery one of the 18 email signature tools we grade, compared
- Exclaimer Insider's GuideCompany-wide email signatures for Microsoft 365 and Google Workspace2.6 GPA
- Letsignit Insider's GuideManaged email signatures, banner campaigns and digital business cards2.6 GPA
- Newoldstamp Insider's GuideEmail signatures priced by the number of signatures, with banners2.6 GPA
Choosing software? Every tool graded, every price dated.
Compare tools at toolgpa.com ›Everything in this guide is ToolGPA’s own summary of what Signature Satori’s pages, its app-store listings and public reviews said on the dates shown. Grades are our judgement under the rules at toolgpa.com/grades. Every grade, review and ranking on ToolGPA is our own judgement. No company can pay for a grade or change one. Signature Satori is a trademark of its owner, and this guide is not made, paid for or approved by AppSatori s.r.o. Prices and plans change: check signaturesatori.com before you buy.