CodeTwo vs Opensense (2026): which should you pick?

Pick CodeTwo if

• Fits if your company is on Microsoft 365 and wants signatures on mail sent from phones
• Works for IT teams that also set company-wide out-of-office replies

Look elsewhere if

• Skip it if you're on Google Workspace, which its product page doesn't mention
• Not for you if you want a free plan, as there's only the 14-day trial
• Watch out: we couldn't confirm a price, because CodeTwo's site turned our reader away with a bot check
• Watch out: it's managed in a browser console, with no app beyond the Outlook add-in

Pick Opensense if

• 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

Look elsewhere if

• 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

CodeTwo

• CodeTwo's website turned our reader away with a bot check, so its prices could not be confirmed from page text.
• The service is built for Microsoft 365; its product page does not mention Google Workspace.
• There is no free plan, only the 14-day trial.
• Management happens in a browser console; there is no separate desktop or mobile app beyond the Outlook add-in.

Opensense

• 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.

CodeTwo

Cloud and Outlook signatures

Signatures are added in the cloud after sending, so mail from any client or phone gets one, or by an Outlook add-in as people type. Either mode or both can be used.

Outlook add-in deployed centrally

The Outlook add-in, which runs in Outlook on Windows, Mac, the web, iOS and Android, is rolled out from the Microsoft 365 admin center with no install by staff.

Entra ID placeholders and rules

Signatures pull names, titles and photos from Microsoft Entra ID, and rules pick a signature by sender, recipient or user attributes.

Organization-wide autoreplies

Sets company-wide automatic replies and out-of-office messages from the same browser console.

Campaigns and surveys

Schedule marketing banners with tagged links for web analytics, and add one-click customer satisfaction surveys to signatures.

Data kept in Azure regions

Mail is relayed through Azure-hosted services, and settings can be kept in a chosen Azure region; CodeTwo says it does not store emails.

Opensense

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.

CodeTwo

Pricing could not be confirmed. See codetwo.com.

Opensense

• 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.

• EnterpriseCustom

  A customized plan, quoted on request.