Understand your buyers and win more deals. 

Email engagement data helps your sales team know who to talk to, what to say, and when to follow up. See how buyers interact with your email content, links, videos, attachments, and more to plan your next move. 


Track engagement across every software & every device
(No new software or apps to use!)

Draft an email in Gmail, Outlook, Apple Mail or any other email client. Then add links or attachments with no extra preparation or plugins.
When you click send, Opensense handles all the heavy lifting automatically to make your email ad campaigns trackable.
Get real-time notifications of engagement with your content including heatmaps and video replays of time spent on your website and attached PDFs.

The industries most powerful email tracking solution.


Track From Mobile

Need to send a proposal while on the road? No problem - Opensense can still track it! No need to use a special app. Just compose, attach, & send.

Auto-log to CRM

Stop worrying about whether your emails are tracked in Salesforce - we've got you covered.

Multirecipient Tracking

See the exact email of the person who engaged with your email, links, & attachments including what kind of device and where.

Track Video Links

Send any YouTube or Vimeo link and see how much time was spent watching.

Video Replay

Now you can actually see what your buyers care about as they read your attached PDFs and visit your website.


Trusted by the world's most advanced marketing & sales teams

Read case studies
"I have been trying for years to get a consistent signature for all of our staff. There are always those that don't want to comply, however, now we have a way to push it! It's great for different departments, etc. Opensense staff has been amazing to work with. They coded what our signatures looked like for us, and we were able to deploy quickly."
Pam J
Marketing Director
"Tired of dealing with employees butchering email signatures, OpenSense is a simple solution. I enjoy that I no longer have to fear about email signature formatting across our entire company. Also, love how we can customize the email signatures based on our CRM information."
Greg P
Technical Project Manager
"We used Opensense as an easy and effective way to communicate our company rebrand. We have 3 companies coming together under 1 new brand and this solution allowed us to easily deploy new signatures to everyone in the organization instantly. The HubSpot integration allowed us to show different banner ads to different audiences so that we can more appropriately tailor the rebrand messaging."
Michael S
Director of Association Technology Services
"I like how customizable our signatures are as far as design and rules, but I would say my favorite thing about OpenSense is the top-notch customer service. We've tried other platforms and the customer service was the downfall. My Customer Service Associate is always quick to help me or answer any questions I might have. Also, he walks me through anything I need help with as far as changes in design or function."
Danielle A
Marketing Coordinator
"Opensense drives people towards our initiatives, our outreach, our ad campaigns and our websites. And it saves many hours of time we would otherwise have to spend distributing and installing signatures on staff smartphones and laptops. Opensense gives us the flexibility to meet our goals and the ease of use that makes manager signatures and banners simple."
Laura V
Director of Association Technology Services
"Integrations are great, but with the right technology partner and support systems, the business opportunities are elevated. Opensense works with all of our technology solutions, so we can launch multiple targeted campaigns across different groups and departments – with very minimal effort. The simplicity of it can’t be overstated. Our sales team doesn't have to do anything. They can focus on selling, and we manage the signatures for them."
Christine K
Communications Manager

See what Opensense can do
for your sales

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