The Opensense Insider’s Guide
Everything we know about Opensense 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.
Opensense
The Insider’s Guide
Enterprise email signatures with CRM-targeted banners and tracking
Every plan, grade, refund rule and rival among email signature tools, read from Opensense’s own pages.
Made by Opensense, Inc. · checked Oct 23, 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 Opensense’s own pages, its app-store listings and our grades. Every fact in it is on Opensense’s page too, where it is kept up to date. Checked Oct 23, 2026.
Part 01 · Overview
Welcome
What it is, who it suits, its grades and the ten things to know first
2.2
GPA, above 2 of the 9 other email signature tools we grade
Opensense manages email signatures, banners and digital business cards for large organizations on Microsoft 365, Google Workspace or Exchange, including Microsoft's GCC High cloud for US government work. Banners can be targeted by department, account, deal stage or recipient using CRM and marketing automation data, with impressions and clicks reported per recipient. It sells to enterprises, with a $500 monthly minimum.
To get you started, here are 9 things to know about Opensense, taken from its own pages and our grades.
Deployment goes by transport rule, Outlook add-in or both, which an IT team sets up with the success manager every plan includes.
- 1
Best for CRM-targeted signature banners in large firms
Opensense targets signature banners at CRM accounts and deal stages and reports clicks per recipient, including on Microsoft's GCC High cloud.
- 2
Paid plans start at $1 a month for each person
As its pricing page puts it: $1 per user / month, with a $500 monthly minimum and a service plan (Signature).
- 3
You can try it first
Trials for qualified accounts, arranged through a demo
- 4
It runs on Web
Web.
- 5
Central deployment
Signatures are pushed by transport rule, Outlook add-in or both, with in-client previews, and work in Outlook, Gmail and Apple Mail on desktop and mobile.
- 6
Targeted banner campaigns
From Pipeline, schedule banners by department and A/B test them; Complete targets them by account, deal stage or individual recipient using CRM data.
- 7
Recipient-level insights
Reports deliveries, impressions and clicks on banners per recipient and per employee.
- 8
A 2.2 GPA, above 2 of 9
That is against the other email signature tools we grade, on value, the free plan, features, ease of use and platforms.
- 9
Keep it
The plain part of Opensense you could make: email signature, digital business card and reports. What surrounds it you could not. The 5 things listed below take a company, not a weekend.
Opensense at a glance
- Pricing
- Free trial, from $1 per user / month, with a $500 monthly minimum and a service plan (Signature)
- Free plan
- No
- Free trial
- Trials for qualified accounts, arranged through a demo
- Runs on
- Web
- Made by
- Opensense, Inc.
- Category
- Email Signature Tools
- Our grade
- 2.2 GPA, fair
The report card
Best for CRM-targeted signature banners in large firms
Opensense targets signature banners at CRM accounts and deal stages and reports clicks per recipient, including on Microsoft's GCC High cloud. Every plan has a $500 monthly minimum plus a service plan with no published price, so it's only for large organizations.
| Subject | Grade | Comment |
|---|---|---|
| Value for money | D | $1 a user a month on paper, but every plan has a $500 monthly minimum plus a service plan with no published price. One person pays the same $500 a month, and a team of five at least $100 a head, deep in this category's dearest tenth; a success manager and 24/7 phone support are included. |
| Free plan and trial | D | No free plan. Trials go only to accounts Opensense qualifies through a demo, and it says a small company is better served by a free generator. |
| Features | A | Deployment by transport rule or add-in, directory and HR sync, banner A/B tests, impressions and clicks per recipient, and CRM targeting by account or deal stage. It's the only listing here on Microsoft's GCC High cloud, at $2 more per user. |
| Ease of use | C | No app store rating on record. Deployment goes by transport rule, Outlook add-in or both, which an IT team sets up with the success manager every plan includes. |
| Platforms and integrations | B | Web, with Microsoft 365 including GCC High, Google Workspace, Exchange, Salesforce, HubSpot, Marketo, Workday and Calendly. No desktop or phone app of its own. |
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 Opensense is for
- Fits if you're a large organization that wants IT-controlled signatures on Microsoft 365, Google Workspace or Exchange
- Works for US government contractors on Microsoft's GCC High cloud
Who it is not for
- Not for you if you're a small company: every plan has a $500 monthly minimum
- Watch out: every plan also needs a service plan whose price isn't on the pricing page
- Skip it if you want to try it without a sales call, as trials go only to accounts qualified through a demo
- Pricey if you want email tracking too, which is a separate line of plans from $20 to $65 a user a month
- Watch out: GCC High costs $2 more a user a month, and account and deal-stage targeting need Complete at $5
Good to know
Good for
- Enterprises that want IT-controlled signatures across Microsoft 365, Google Workspace or Exchange
- Marketing teams targeting banners at CRM accounts or deal stages
- US government contractors on Microsoft GCC High
Worth knowing
- Every plan has a $500 monthly minimum, and Opensense says a small company is better served by a free generator.
- Plans also need a service plan whose price is not published on the pricing page.
- Email tracking is a separate line of plans from $20 to $65 per user a month, with the same $500 minimum.
- Trials are offered only to accounts Opensense qualifies, through a demo.
Part 02 · Pricing
What it costs
Every plan, the free plan, ways to pay less and how prices have moved
$1
A month to start, for each person
Opensense is a paid product with a free trial, starting at $1 per user / month, with a $500 monthly minimum and a service plan (Signature).
Trials go only to accounts Opensense qualifies through a demo, and it says a small company is better served by a free generator.
Signature
$1
per user / month, with a $500 monthly minimum
For IT and branding: centrally deployed signatures on every device and client, reply and department signatures, directory sync. Plus a service plan.
Pipeline
$3
per user / month, with a $500 monthly minimum
Adds scheduled banner campaigns, banner A/B tests, recipient-level impressions and clicks, HR system sync and custom SSO. Plus a service plan.
Complete
$5
per user / month, with a $500 monthly minimum
Adds account, deal-stage and recipient targeting, and CRM, marketing automation and sales tool integrations. Plus a service plan.
Enterprise
Custom
A customized plan, quoted on request.
Trying it first
Trials for qualified accounts, arranged through a demo
Read from opensense.com on Oct 23, 2026.
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
Enterprise email signatures with CRM-targeted banners and tracking. Here is what it does, as its own site describes it, and what it covers: reports, digital business card, email signature, a/B testing.
- Central deployment
- Signatures are pushed by transport rule, Outlook add-in or both, with in-client previews, and work in Outlook, Gmail and Apple Mail on desktop and mobile.
- Targeted banner campaigns
- From Pipeline, schedule banners by department and A/B test them; Complete targets them by account, deal stage or individual recipient using CRM data.
- Recipient-level insights
- Reports deliveries, impressions and clicks on banners per recipient and per employee.
- Directory, HR and SSO
- Every plan syncs from Azure AD or Google Directory; Pipeline adds HR systems such as Workday and BambooHR and SSO through Okta, OneLogin, Ping or SAML.
- GCC High support
- Runs on Microsoft's GCC High cloud for regulated US federal organizations, for $2 more per user a month on any plan.
- Onboarding included
- Every plan includes a dedicated customer success manager, deployment help, 24/7 phone support and 5 custom signature templates a year.
Where it runs
- Web
What it works with
- Microsoft 365
- Google Workspace
- Microsoft Exchange
- Salesforce
- HubSpot
- Marketo
- Workday
- Calendly
Opensense is made by Opensense, Inc.
Part 04 · Standing
Where it stands
Its grades against its category, and whether to keep it or make your own
2/9
Other email signature tools it is graded above
Opensense's GPA of 2.2 is higher than 2 of the 9 other email signature tools we grade, and level with 1.
It stands best on features (A, above 9 of 9) and worst on value for money (D, above 0).
Its paid plans start at $1 a month for each person, against a middle price of $2.33 for the category: 1 of the 8 others that charge start lower.
On features, ease of use and platforms it scores 3.0 out of 4, and no tool on the category's chart scores higher without costing more.
Each grade against the category
Every bar is all 10 email signature tools we grade, cut by the letter each got. Opensense’s own letter is outlined.
- DValue for moneyAbove 0 of 9
- DFree plan and trialAbove 0 of 9
- AFeaturesAbove 9 of 9
- CEase of useAbove 0 of 9
- BPlatforms and integrationsAbove 3 of 9
Price against what you get
Each dot is one of 9 email signature tools. Further left costs less; higher up scores better on features, ease of use and platforms. Opensense 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.
Keep it
The plain part of Opensense you could make: email signature, digital business card and reports. What surrounds it you could not. The 5 things listed below take a company, not a weekend.
That makes this kind of software worth paying for, not this one in particular: 6 of the 9 other email signature tools grade higher. It costs $12 a year.
What you could make
- Email signature, digital business card and reports: an app builder makes these well.
What you could not
- Splitting visitors between versions and telling you which won.
- It is priced for each person, which means accounts and billing for a team.
- It plugs into other products, Microsoft 365, Google Workspace and Microsoft Exchange among them.
- What a company asks for before it lets staff use something: single sign-on.
- The depth: we grade its features A, which means it covers the whole job.
What this rests on. Opensense’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
Exclaimer, CodeTwo, Letsignit, Rocketseed and WiseStamp
The 5 tools Opensense is most often weighed against, with where each one differs from it.
- 2.6GPA
Exclaimer
Free trial · from $0.90/mo
Company-wide email signatures for Microsoft 365 and Google Workspace.
- Opensense also covers digital business card.
- Exclaimer also covers templates and qR codes.
- 2.0GPA
CodeTwo
Free trial
Email signatures, disclaimers and autoreplies for Microsoft 365.
- Opensense also covers reports, digital business card and a/B testing.
- CodeTwo also covers templates and surveys.
- 2.6GPA
Letsignit
Free trial · from $2/mo
Managed email signatures, banner campaigns and digital business cards.
- Opensense also covers reports.
- Letsignit also covers templates and surveys.
- 2.0GPA
Rocketseed
Free trial · from $705/yr
Server-side email signatures and banner campaigns for mid-size firms.
- Opensense also covers digital business card and a/B testing.
- Rocketseed also covers templates.
- 2.4GPA
WiseStamp
Free plan · from $9/mo
Email signatures for one person or a whole company, with banners.
- WiseStamp has a free plan. Opensense does not, though it has a free trial.
- Only WiseStamp lists macOS and Windows apps.
- Only WiseStamp lists a browser extension.
Part 06 · Questions
Quick answers
The questions people ask about it, each answered in a line or two
12
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 Opensense free?
No, Opensense is a paid product, but you can try it first. Trials for qualified accounts, arranged through a demo.
How much does Opensense cost?
Opensense lists 4 plans. Signature: $1 per user / month, with a $500 monthly minimum.
What platforms does Opensense work on?
Opensense is available on Web.
Does Opensense have an Android app?
No Android app was listed when its pages were read on Oct 23, 2026. Opensense is listed for Web.
Does Opensense have an iPhone app?
No iPhone app was listed when its pages were read on Oct 23, 2026. Opensense is listed for Web.
Is Opensense open source?
Opensense is not described as open source on its own site, as read on Oct 23, 2026.
What does Opensense integrate with?
Opensense's listing names Microsoft 365, Google Workspace, Microsoft Exchange, Salesforce, HubSpot, Marketo, Workday and Calendly.
Who makes Opensense?
Opensense is made by Opensense, Inc.
What are the alternatives to Opensense?
The closest alternatives to Opensense in our directory are Exclaimer, CodeTwo, Letsignit, Rocketseed and WiseStamp.
How does Opensense compare with other email signature tools?
Opensense's GPA of 2.2 is higher than 2 of the 9 other email signature tools we grade, and level with 1.
Is Opensense good value for money?
ToolGPA grades Opensense D for value for money. Its paid plans start at $1 a month for each person, against a middle price of $2.33 for the category: 1 of the 8 others that charge start lower.
Could I make my own version of Opensense?
The plain part of Opensense you could make: email signature, digital business card and reports.
Where this guide comes from
The prices, plans, platforms and features were read from Opensense’s own pages on Oct 23, 2026, and the grades were given on Oct 23, 2026. Graded from this listing, whose facts were read from Opensense's own pages on 23 October 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 Opensense, Inc. Prices change, so check opensense.com before you buy.
Part 07 · About
About ToolGPA
Who made this guide, what else is on the site, and how to cite it
3,189
Tools graded, in 94 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.
3,189
tools graded
94
categories
426
price changes on record
579
apps priced in 12 countries
What else is on toolgpa.com
- Opensense, kept up to dateEverything in this guide, with prices and grades as they are todaytoolgpa.com/tools/opensense
- 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, "Opensense: The Insider's Guide", checked Oct 23, 2026. https://toolgpa.com/tools/opensense
Know someone choosing between email signature tools?
Send them this guide: toolgpa.com/tools/opensense/guide
ToolGPA elsewhere: youtube.com/@toolgpa
See our other guides
The best-graded email signature tools after Opensense, each with an Insider's Guide of its own.
- Email Signature Tools Insider's GuideEvery one of the 10 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 Opensense’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. Opensense is a trademark of its owner, and this guide is not made, paid for or approved by Opensense, Inc. Prices and plans change: check opensense.com before you buy.