Identify and convert every engaged visitor

Get the email, physical address, and device data for real-time retargeting.
7.3X ROI
Overall return on investment
10,822
Emails collected in 90 days
56.90%
Average open rate
7.3X ROI
Overall return on investment
10,822
Emails collected in 90 days
56.90%
Average open rate

Trusted by 500+ Brands

"We took advantage of Opensend's free trial period and immediately began seeing results, The ability to engage customers who are already interacting with our brand but who didn't leave their email is a game changer. Since starting our subscription, the performance has been amazing - the numbers speak for themselves - and Opensend's team have been great partners to us as well."

John Hylandaria

Director of E-commerce, Melinda Maria

55,211

Resolved identities in 30 days

8.86%

Unique click through rate

23.8X

Overall return on investment
"When I started at Jordan Craig, Opensend was one of the first vendors I contacted. At my previous company, they were a key part of the company's growth and I expected the same thing with JC. By day 2, the names captured via Opensend from the previous day were already coming back and purchasing. Opensend has done a great job capturing not only a high number of email addresses, but high quality visitors. These are high intent visitors who engage with our emails, showing a great click and conversion rate."

Rob Varon

Director of Marketing, Jordan Craig

35%

Higher click rate
than Retention.com

4.3X

Higher revenue per lead
than Retention.com

29,268

Leads identified in 14 days
“Opensend is the perfect tool for e-commerce owners seeking to grow their email list profitably. Its simple installation and automatic email capture capabilities make it a must-have tool."

Oliver Walsh

Founder ASYSTEM

56.9%

Average open rate.

7.3X ROI

Overall return on investment

10,822

Emails collected in 120
days

$17,074

New revenues generated in
120 days
“Opensend has done wonders for our business - in our first 90 days we generated almost $70K in revenue by following up with visitors to our site with whom we previously could not engage. The installation was done in minutes, and the data quality is great; deliverability, open and click rates have all exceeded my expectations.”

Raf Michalowski

President meble

16,480

Emails collected in 90
days

$67,896

New revenues generated in
90 days

65.74%

Average open rate.

17.1X ROI

Overall return on investment
"Opensend has been an amazing additional source of revenue for us. Their team helped us get up and running very quickly with their seamless integration into Shopify and Klaviyo, and we immediately began seeing results. With Opensend, we are now able to retarget previously unidentified visitors with event-based email flows and ads on Facebook, even if they're visiting from cookieless browsers."

Justin Keller

founder

53k

Resolved identities in 120 days

26.1X ROI

Overall return on investment

$289k

New revenues generated in 120 days

60.2%

Monthly unique open rate
“Healthyline has tried Opensend and other competitors, and after studying the data have concluded that Opensend has the highest quality data for visitor engagement. Click and open rates were up to 10% for Opensend-identified visitors compared to the competition.”

$32.1k

New revenues generated in 60 days

53.21%

Average open rate

8.9k

Emails collected in 60 days

22.2X ROI

Overall return on investment
"We started using Opensend just before the holiday season, and they helped us improve our numbers. We're very data driven, and ran a test with a control group to see the impact that Opensend was able to provide - it demonstrated beyond a doubt that engaging with our previously-identified visitors gave us an uplift during the crucial holiday season."

Ian Joseph

Head of Marketing, StackCommerce

138K

Visitors identified in 3 months

61.4%

Average open rate

10.77%

Average click rate

$191K

Total revenues in 3 months
"Opensend has been an amazing partner and helped us drive more revenue into our site. Their team got us up to speed very quickly and we immediately saw results. At first, I was a bit skeptical, until I saw the results. Now I am getting ready to add my 3rd site to Opensend."

Bernardo Faria

Co-Founder @ Fanatic Wrestling

18k

Resolved identities
in 60 days

10,480

Unique emails opened
in 60 days

18,522

Product viewed

53%

Monthly unique open rate

360-degree retargeting in one click

Email

  • Retargeting by email is 10x more effective
  • Capture more emails on autopilot and grow your list 3x faster
  • Only pay for high-intent emails

Ads

  • Match 4x more visitors via “OpenMatch”
  • Retarget iOS users you can’t retarget anymore
  • No setup fee or monthly fees ($4,000+ value)

Postal

  • Identify your prospect’s home address
  • Personalized post-cards delivered
    overnight
  • No setup fee or monthly fees ($6,000+ value)

Email

  • Retargeting by email is 10x more effective
  • Capture more emails on autopilot and grow your list 3x faster
  • Only pay for high-intent emails

Ads

  • Match 4x more visitors via “OpenMatch”
  • Retarget iOS users you can’t retarget anymore
  • No setup fee or monthly fees ($4,000+ value)

Postal

  • Identify your prospect’s home address
  • Personalized post-cards delivered
    overnight
  • No setup fee or monthly fees ($6,000+ value)

Why Opensend?

Acquisition

Grow your email list by collecting more first-party data and leveraging plug-and-play audiences to scale your online advertising campaigns more profitably.

Identification

Capture all the high-intent traffic on your site that doesn’t convert.

Audiences

Generate high-intent ad-ready audiences tailored to your buyer persona.

Conversion

Multi-channel retargeting increases the value of each website visitor. With the power of email, ads, and postcards, convert your visitors in record time.

Email

Send automated email sequences via your preferred email marketing platform.

Programmatic

Re-engage more visitors programmatically across millions of websites

Postal

Activate prospective buyers from the comfort of their homes.

Retain

Never lose a customer again. Reactivate buyers on-demand and extend the lifetime value of each customer (even when you can’t reach them anymore).

Revive

American consumers abandon their personal email every 2-3 years. Every time a customer email bounces, Opensend replaces the undeliverable record with an active email address.

Revive

American consumers abandon their personal email every 2-3 years. Every time a customer email bounces, Opensend replaces the undeliverable record with an active email address.

Keep the apps you already use

Opensend connects to your website and your CRM/ESP to boost your existing conversion funnel.
Better audiences
Smart ads
Lower CPA
Grow email list
High Conversion

A data partner you can trust.

Opensend's proprietary identity graph offers a safe and comprehensive view of aggregated engagement and transactional data. Protected by end-to-end encryption and sophisticated security protocols, your data is secure. We comply with all laws by partnering with thousands of sites with millions of registered users who consent to partner marketing.

100%

Legally Compliant

We follow all the laws and regulations to always comply

7B+

Event Daily

In our network, we see the traffic for 100k+ US-based sites

180M

US Shoppers in Network

We have a 73% USA shoppers match rate
“We tried other platforms similar to Opensend, but nothing compared to what Opensend had done for our business.  If you're seeking a game-changing investment to propel your business and lead generation strategy forward, Opensend comes highly recommended!"

Steve Morales

HEAD OF GROWTH, KUT FROM THE KLOTH

60.78%

Unique open rate

15.21%

Unique click rate

Get set up in under 5 minutes

1.

Get access

Start a trial or book a demo with us to get started. Our product specialists will give you an overview of the platform and help set up your account.

2.

Install pixel or Shopify app

Adding our pixel on your site is a breeze. Our specialists are here to help if you need it…which you probably won’t!

3.

Connect your email marketing platform

With multiple integration options, we connect with virtually any system. As always, our team is here to support you if you have any questions.

4.

Watch your revenues grow

Engage your visitors, with expert guidance from our team on best practices for nurturing and converting these leads. Then, sit back, relax and enjoy the additional revenues!
Start Trial

Our users love us

"Opensend has done wonders for our business - in our first 90 days we generated almost $70K in revenue by following up with visitors to our site with whom we previously could not engage. The installation was done in minutes, and the data quality is great; deliverability, open and click rates have all exceeded my expectations."

Raf Michalowski

Meble Furniture
“Opensend is the perfect tool for e-commerce owners seeking to grow their email list profitability. Its simple installation and automatic email capture capabilities make it a must-have tool.”

Oliver Walsh

Meble Furniture
“We've been working with the Opensend team for a few months and they have been nothing but wonderful! Set up is simple and we started to see results almost immediately. It's a wonderful platform that you can set and forget about and doesn't require any time to manage. We will continue to work with Opensend on all of our new clients we onboard.”

Jaclyn Bishop

SPARK ROAS
“Almost finished the trial phase and so far this looks very promising for us. The team has been great to work with and easy enough to install and getting going quickly. If the results continue as during the trial, we will continue a strong ROI. It's definitely worth your time and resources to check it out.”

Margaret Konstantas

SHINELIFE
“We tried other services like Open Send but they didn't work for our clients. We have multiple clients using the software and one of them is getting over 150 new leads a day and a 20x return on their investment from the cost of Open Send. A bonus for us is that the revenue is the same revenue that Klaviyo is tracking with Shopify data, so it's not making up random revenue attribution (that's out of the ordinary).”

Nehal Kazim

ADPROS
“We've tested this on 10+ clients and the results have been great so far. We've tested similar services in the past with no luck. The Opensend team has been great to work with as well!”

Mike Gleba

ONE10MEDIA
“Opensend has been really good for us we have seem immediate ROI and we are seeing great engagement from the emails we collected. On avg we see 50% open rate and 10% ctr…almost better than our newsletter. It’s a no-brainer for any ecom store, they also have a great support team.”

Maya Kim

GROUPON
“We've been utilizing Opensend for a few months, and it has proven to be an invaluable asset for our business and sales team. Opensend has enabled us to uncover leads we weren't previously aware of, prompting us to refine our approach to lead generation. Additionally, it has empowered our marketing team to conduct internal analysis of our website's performance, identifying strengths and areas for improvement. If you're seeking a game-changing investment to propel your business and lead generation strategy forward, Opensend comes highly recommended!”

Asaf Bar-hen

NRGUPGRADE
“I'm absolutely thrilled with the concept behind it, and it's eye-opening to realize just how many emails we were missing out on collecting before using this platform. Being able to effortlessly capture these emails and re-market to an engaged audience has proven to be incredibly valuable.”

Daisy Rowell

WISH
“Email-based retargeting is a must-have and the Opensend team has done a tremendous job by developing a smart solution that measures users’ engagement to only reach high-intent visitors. We love it.”

Moyra Neale

VP, EVESLEEP
“By capturing a larger number of emails daily, we have reduced our reliance on costly programmatic retargeting campaigns and seen a noticeable improvement in our conversion rates. We see this as insurance for our advertising efforts, a no-brainer.”

Ignacio Palomera

VP, NEBIA
“Opensend has allowed us to increase our email subscribers quickly and profitably. It’s very easy to integrate with your Shopify & Klavyio account, no reason not to use it!”

Max Elrawi

FOUNDER, LORDLOU
“Thanks to Opensend now we can reach the anonymous shoppers that have initiated a cart without leaving their information. A total game changer to convert many more of these high-intent customers.”

Brian Persico

EVP, SOGNOTOSCANO
Explore More Success Stories
"Opensend has done wonders for our business - in our first 90 days we generated almost $70K in revenue by following up with visitors to our site with whom we previously could not engage. The installation was done in minutes, and the data quality is great; deliverability, open and click rates have all exceeded my expectations."

Raf Michalowski

Meble Furniture
“We tried other services like Open Send but they didn't work for our clients. We have multiple clients using the software and one of them is getting over 150 new leads a day and a 20x return on their investment from the cost of Open Send. A bonus for us is that the revenue is the same revenue that Klaviyo is tracking with Shopify data, so it's not making up random revenue attribution (that's out of the ordinary).”

Nehal Kazim

Adpros
“I'm absolutely thrilled with the concept behind it, and it's eye-opening to realize just how many emails we were missing out on collecting before using this platform. Being able to effortlessly capture these emails and re-market to an engaged audience has proven to be incredibly valuable.”

Daisy Rowell

Wish
“Opensend is the perfect tool for e-commerce owners seeking to grow their email list profitability. Its simple installation and automatic email capture capabilities make it a must-have tool.”

Oliver Walsh

Asystem
“We've tested this on 10+ clients and the results have been great so far. We've tested similar services in the past with no luck. The Opensend team has been great to work with as well!”

Mike Gleba

One10Media
“Email-based retargeting is a must-have and the Opensend team has done a tremendous job by developing a smart solution that measures users’ engagement to only reach high-intent visitors. We love it.”

Moyra Neale

VP, EveSleep
“Thanks to Opensend now we can reach the anonymous shoppers that have initiated a cart without leaving their information. A total game changer to convert many more of these high-intent customers.”

Brian Persico

EVP, SognoToscano
“We've been working with the Opensend team for a few months and they have been nothing but wonderful! Set up is simple and we started to see results almost immediately. It's a wonderful platform that you can set and forget about and doesn't require any time to manage. We will continue to work with Opensend on all of our new clients we onboard.”

Jaclyn Bishop

Spark ROAS
“Opensend has been really good for us we have seem immediate ROI and we are seeing great engagement from the emails we collected. On avg we see 50% open rate and 10% ctr…almost better than our newsletter. It’s a no-brainer for any ecom store, they also have a great support team.”

Maya Kim

Groupon
“By capturing a larger number of emails daily, we have reduced our reliance on costly programmatic retargeting campaigns and seen a noticeable improvement in our conversion rates. We see this as insurance for our advertising efforts, a no-brainer.”

Ignacio Palomera

VP, Nebia
“Almost finished the trial phase and so far this looks very promising for us. The team has been great to work with and easy enough to install and getting going quickly. If the results continue as during the trial, we will continue a strong ROI. It's definitely worth your time and resources to check it out.”

Margaret Konstantas

Shinelife
“We've been utilizing Opensend for a few months, and it has proven to be an invaluable asset for our business and sales team. Opensend has enabled us to uncover leads we weren't previously aware of, prompting us to refine our approach to lead generation. Additionally, it has empowered our marketing team to conduct internal analysis of our website's performance, identifying strengths and areas for improvement. If you're seeking a game-changing investment to propel your business and lead generation strategy forward, Opensend comes highly recommended!”

Asaf Bar-hen

NRGUpgrade
“Opensend has allowed us to increase our email subscribers quickly and profitably. It’s very easy to integrate with your Shopify & Klavyio account, no reason not to use it!”

Max Elrawi

Founder, LordLou
Explore More Success Stories
Better audiences
Smart ads
Lower CPA
Grow email list
High Conversion

Most common questions

You probably have some questions — we have answers
What does Opensend do?

Opensend provides customer identity information, even if the customer visits but never completes a purchase.

What kind of information about my customers is available?

OpenSend provides email addresses and some basic identifier information for the customer.

What % of my traffic is going to be identified?

Opensend typically identifies around 25-35% of your anonymous visitors, although your mileage may vary. We strive only to identify real human traffic — no bots allowed.

Can Opensend provide data for customers outside of the US?

No, our sources are US publishers primarily serving a US audience. We filter out incidental non-US traffic using IP geolocation.

Who should use Opensend?

Any business that wants to identify online store visitors who do not complete a purchase.

How does the technology work?

When a new visitor accesses your site, our proprietary technology retrieves their identities and email addresses.

Is Opensend's service legal?

Yes, we comply with US laws, including CAN-SPAM and CCPA.

Got more questions? Contact us or read our FAQ here.
Ready to give it a try?

Start your trial for $1

We are confident you’ll love Opensend after testing it for 2 weeks