Opensense review (2026): is it worth $1 a month per user?
Enterprise email signatures with CRM-targeted banners and tracking
Opensense report card
Fair · out of 4.0 · graded Oct 23, 2026
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.
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 Opensense 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
Why Opensense gets a 2.2
Five grades, each with its reason. The GPA is their average: an A is 4 points, an F is none.
- DValue for money$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.
- DFree plan and trialNo 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.
- AFeaturesDeployment 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.
- CEase of useNo 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.
- BPlatforms and integrationsWeb, with Microsoft 365 including GCC High, Google Workspace, Exchange, Salesforce, HubSpot, Marketo, Workday and Calendly. No desktop or phone app of its own.
What these grades rest on. 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. How we review and grade.
Make Opensense? Put this grade on your site
Paste this where you want the badge. It links here and follows the grade if it changes. About badges
<a href="https://toolgpa.com/tools/opensense#review"><img src="https://toolgpa.com/badge/opensense.svg" alt="Opensense: 2.2 GPA on ToolGPA" width="196" height="56"></a>Where Opensense stands among 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.
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, level with 1
- DFree plan and trialAbove 0 of 9, level with 1
- AFeaturesAbove 9 of 9
- CEase of useAbove 0 of 9, level with 9
- BPlatforms and integrationsAbove 3 of 9, level with 6
Price against what you get
Each dot is one of 9 email signature tools. Further left costs less, and higher up scores better on features, ease of use and platforms. Point at a dot to see which tool it is.
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
Keep Opensense, or make your own?
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.
What is Opensense?
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.
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.
Key features
- 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.
Opensense pricing
As of Oct 23, 2026, 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).
- Starts at
- $1 per user / month, with a $500 monthly minimum and a service plan (Signature)
- Free plan
- None
- Free trial
- Trials for qualified accounts, arranged through a demo
| Plan | Price | What you get |
|---|---|---|
| Signature | $1per 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 | $3per 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 | $5per 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. |
Read from opensense.com on Oct 23, 2026. Prices change, so confirm with Opensense before you buy.
Works with
Opensense alternatives
- Opensense vs Exclaimer
Free trial · from $0.90/mo
- Opensense vs CodeTwo
Free trial
- Opensense vs Letsignit
Free trial · from $2/mo
- Opensense vs Rocketseed
Free trial · from $705/yr
- Opensense vs WiseStamp
Free plan · from $9/mo
Common questions
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.
Sources for this page
The prices, plans, platforms and features above were read from these pages on Oct 23, 2026.