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 700+ Brands

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 postcards 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 postcards 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.

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+

Events 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

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
“We had a great experience during our trial, so we decided to extend our subscription with Opensend. Since then,  Opensend has been providing good quality leads to help us drive more sales, and their sales and customer success team has been fantastic to work with!”

Ravi Patel

Oclo Designs
“I like that Opensend allows you to take a peek at anonymous visitors who are browsing your website on a daily or weekly basis. It's interesting to see who is checking out your expertise.”

Bryan Torres

Voler Systems
“Opensend is a great software to capture visitors to your site. Support is awesome and our entire onboarding went very smoothly without any issues. The platform itself does what it states and offers!”

Jaclinne Cheng

Spicy Lingerie
“Opensend has great.  I've also used a competitor of theirs in the past; but the folks at Opensend blow the competition away in terms of level of care and customer engagement. The dashboard is easy to use and the tech is effective. We've added thousands of new emails to our newsletter database and sales have been growing!”

Barak Orenstein

Else Nutrition
“I have been successfully using Opensend to generate more leads for my Commercial Real Estate Brokerage for the past year and have had an excellent experience. The product works very well and helps us retarget / reengage potential clients and has ROI'd very nice for us.”

Ted Dowding

TD Commerical Group
"I've been using Opensend for over a year, and it has boosted our sales by 22X by revealing anonymous website visitors who hadn’t made a purchase. While the price is on the higher side, it's well worth the investment-especially when integrated with Klaviyo."

Alberto Sanchez

Harbour
“Opensend onboarding and integration was very smooth and easy. The entire team helped me understand how their platform worked and ensured I was successfully onboarded and able to take full advantage of the trial.”

Ben Tilton

Kismet
“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, Sogno Toscano
“Opensend provides really helps us bridge the gap in being able to re-engage these lapsed users (who we would not be able to retarget otherwise). It was very easy to integrate into our current workflow and our AM team is super helpful!”

Novel Rahman

Opencare
“We’ve been using Opensend for the past year to help us identify engaged visitors on our website. This allows us to get more information to those customers, boosting our sales.”

Luisa Armijo

Happier Camper
“Opensend has significantly boosted our email list growth. Its user-friendly tools made creating attractive signup forms and landing pages easy, leading to higher conversion rates. The platform's seamless integration with our website and social media channels facilitated effortless data collection and subscriber management. Automated workflows and segmentation features ensured personalized engagement, which attracted more subscribers. As a result, we've seen a remarkable increase in our email list, enhancing our marketing reach and effectiveness. Overall, Opensend has been instrumental in expanding our subscriber base efficiently”

Brendon Archuleta

Grip6
“I’ve used different platforms similar to Opensend in the past and even made a side-by-side comparison, and nothing came close to what Opensend can do to our business. Great platform, great service, and great people. Highly recommend”

Keaton Gaibler

Infiniwell
"Opensend is easy to use, with a quick setup. It helps us collect and target potential customers through email and social marketing. The ability to track where customer data is captured on our site makes targeting even easier. Plus, their support team is always responsive and helpful."

Erica Modlin

Icon Concerts
"Opensend’s support team is top-notch. From pre-sale to onboarding, everyone ensured we had a successful implementation."

Kyle Tapper

Martin Dingman
"Opensend has exceeded my expectations from start to finish. From the executive who first reached out to me, to the seamless onboarding process, and the responsive technical support team—I'm genuinely happy with my decision. I can't find a single complaint, so credit where credit is due! I’ll definitely be recommending Opensend to others."

Hank Watt

Nature Wild Berry
“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
“Opensend gave us the ability scale our email list and legally capture first-party data from our site traffic. Opensend has added ~$200k of incremental revenue since installing it 30 days ago.”

Cody Oehm

Shop Solar
“Opensend does a great job of identifying our anonymous site traffic. The ability to define and customize your target audience is huge as it allows us to curate a high value audience of customer acquisition within our comfort zone and at a positive ROI”

Morris Esses

Rhone
“I’m thrilled with the results I’ve seen so far with Opensend. It’s eye-opening how many sales we could potentially missed if Opensend had never helped us identify those visitors that come to our site.”

Keith Eneix

RenewSkin
“Opensend is able to identify site visitors which may not always be identified. The value that Opensend provides is huge because it allows us to reach more people through our marketing efforts.”

Chris Lariviere

AQ Lighting
“Opensend allowed us to capture all the emails from visitors to our website, even if they don’t leave an opt-in. It brings our lead nurturing and email game to another level. Rather than rely on cold emails, these emails come in plentifully when ads are on and somewhat warm rather than completely cold.”

Abbie Brommeland

Profit in Peace
"My favorite aspect of Opensend is the personalized attention from my account rep. He consistently keeps my schedule updated with calls, key timeline notifications, and is always transparent about my account's needs. His patience stands out, as he takes the time to thoroughly answer my questions about integration options and how they can help grow my email list.”

Ellen Muncy

Enzymedica
"Our partnership with Opensend has not only strengthened our ability to connect meaningfully with our audience but has also produced outstanding measurable outcomes. Opensend empowers our brand to engage our audience effectively, delivering relevant and timely content that drives both impact and profitability.”

Jake Bauman

Compression Health
"Opensend has made onboarding easy. The team is quick to answer questions but also gives us space to plan next steps. Looking forward to seeing the impact as we head into BFCM!"

Hannah Crocker

Milk Snob
“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
“Opensend is another email software, yet it’s so easy to use. The team has good communication and has the ability to innovate to it’s full potential.”

Isabelle Zamora

Glyder Apparel
“We've seen a fantastic increase in our database subscribers since we started using Opensend, which has led to an amazing 8x ROAS. We're absolutely thrilled with how well it's been performing and we're loving all the cool new features they're introducing. Plus, their team has been incredibly responsive and helpful every step of the way, which has made the whole experience even better.”

Hannah Bermudez

JoyJolt
“Gathering email addresses of browsers, at a lower CPL than Meta is what makes Opensend unique.”

Derek O'Sullivan

Crua Outdoors
“Opensend has been great to us. The ability to identify anonymous site traffic who bounces and the ability to reduce our reliance on pop ups. Implementation takes a few minutes.”

AJ Patel

uBeauty
"Our experience with Opensend has been fantastic. It’s incredibly easy to set up and use, and it has significantly boosted the number of new contacts for our shop. The platform also provides digestible analytics, making it simple to track our progress. The team members we’ve worked with have been prompt and courteous, always ready to assist. Thanks to this service, we’ve been able to grow our contact list for targeted email campaigns and effectively welcome potential new customers to our brand."

Lacy Ried

Wild Junkie Boutique
“OpenSend has become an essential tool in my marketing toolkit. I highly recommend it to anyone looking to take their email marketing to the next level!”

Rumana Bai

Turmerry
“The Opensend team has been really supportive in all implementation and ongoing efforts, the product has opened our ability to target anonymous traffic and we love how easy it is to set restrictions on who were reaching out to, so we know we're only targeting the most valuable visitors.”

Sarah Bagby

Aesto Health
Explore More Success Stories

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