MailerFind vs Opensend

Mailchimp

MailerLite

Apollo.io

Zixflow

charles

EverReady

Compare MailerFind and Opensend based on features, pricing, verified reviews, integrations & more on GetApp. Find out which software is best for your business in 2026.

Brevo

Brevo is a CRM and email marketing solution that helps businesses run multi-channel marketing campaigns across email, WhatsApp, SMS, web push, and Facebook ads. Teams can trigger transactional emails, SMS, and WhatsApp notifications over Brevo SMTP and APIs.

Gmail

Gmail is a free, advertising-supported email service offered as part of Google Workspace (formerly G Suite), with 15GB of storage, color-coded inbox filters, and 'unsend' button

Mailchimp is an email and SMS marketing platform that combines artificial intelligence with marketing automation capabilities. The platform features a drag-and-drop builder, content creation tools, and audience management functions to help businesses design and distribute marketing campaigns across multiple channels.

Mailerfind gathers for you the contact details of your ideal clients faster than ever. This lead generation tool is helpful for any business owner that needs a traffic source and to increase conversions within a short time in a cost-efficient way.

Autoresponders

CAN-SPAM Compliance

Contact Database

Contact Management

Customer Segmentation

Customizable Fields

Dashboard

Email Campaign Management

Email Marketing

Email Templates

Email Tracking

GDPR Compliance

Lead Capture

Lead Generation

Lead Management

Lead Segmentation

List Management

Prospecting Tools

Subscriber Management

Third-Party Integrations

WYSIWYG Editor

Some users say MailerFind’s free credits and trial help them test features without commitment, and reviewers appreciate earning extra credits easily. However, some users report limited trial credits, high pricing, and restrictive credit-based plans as drawbacks.

Value for money

By industry, MailerFind reviewers are most commonly professionals in marketing and advertising (16%). The most frequent use case for MailerFind cited by reviewers is email marketing (58% of reviewers).

Proprietary

MailerFind

Web-based

Windows

Linux

Starter

Enterprise

Unlimited

EUROS a month will get you only 270 emails Their advertising is deceiving.

The customer service is okay, but their answer is to buy the unlimited service, which is very expensive

Customer Support

Email Campaigns

Pricing

Restrictive and costly pricing

56% of reviewers feel negative about MailerFind’s pricing structure. Users think the cost of plans is high, especially for those with limited budgets or operating in regions with lower income levels. Reviewers indicate that the limited number of credits in both trial and paid plans restricts their ability to fully utilize the tool, particularly when analyzing large accounts or conducting extensive searches. Some users say the rapid depletion of credits and the lack of flexible pricing options make it difficult to justify the investment, and they often feel frustrated by the value received for the price paid.

Facilitates business expansion

100% of reviewers feel positive about MailerFind’s impact on business growth. Users think the tool plays a significant role in expanding their business operations and reaching wider audiences. Reviewers indicate that MailerFind is essential for launching new projects, promoting products, and increasing overall reach. Some users say the platform provides innovative and intuitive features that support entrepreneurs and streamline business development. They appreciate how the tool simplifies work processes and acts as a reliable ally in their growth strategies, making it easier to achieve their business objectives and scale operations efficiently.

Streamlines client acquisition

100% of reviewers feel positive about MailerFind’s client acquisition capabilities. Users report that the platform makes it easy to identify, segment, and contact potential clients, especially through targeted searches on platforms like Instagram. Reviewers appreciate the time-saving aspect, noting that they can quickly find qualified leads and reach new audiences. Some users say the tool helps them attract clients from competitors and enter new market sectors. They find the process efficient and effective for increasing their client base, which in turn supports higher sales and business growth.

2-10

201-500

501-1000

Self-Employed

Some users say MailerFind offers free credits and a trial without requiring card registration, which helps them test basic features before committing. Some reviewers find the ability to earn extra credits through simple tasks a useful way to extend the trial, and they appreciate being able to explore the platform’s advanced database and search features at no initial cost. Some users report that the starter plan is reasonably priced and can be cost-effective if used efficiently, while others feel the tool delivers valuable results that justify the expense. Some reviewers indicate that the platform is especially helpful for those wanting to target audiences without overspending.

However, some users report that the free trial and initial credits are very limited, making it difficult to fully evaluate the platform’s capabilities. Some reviewers feel the credit-based system restricts their ability to process large volumes or conduct thorough searches, as credits run out quickly and can be expensive to replenish. Some users say the pricing plans are high, especially for those with limited budgets or operating in regions with lower purchasing power. Some reviewers indicate that the lack of flexible payment options and the high cost of upgrading plans are significant drawbacks, and they compare MailerFind unfavorably to more competitively priced alternatives.

HubSpot Marketing Hub

HubSpot Marketing Hub is a scalable, all-in-one platform for inbound marketing, combining content marketing, marketing automation, social media, analytics, and more, for marketing teams of all sizes to grow traffic, convert leads and track customers, all in one place

LinkedIn Sales Navigator

LinkedIn Sales Navigator makes it easy to uncover sales insights and find new prospects for any sales operation. With access to LinkedIn's social network, LinkedIn Sales Navigator allows businesses to connect with over 500 million prospects around the world.

Opensend is a data platform that empowers website proprietors to unveil the identities of anonymous visitors, bypassing the need for purchase transactions or form submissions.

A/B Testing

Alerts/Notifications

Conversion Tracking

Engagement Tracking

For eCommerce

Geotargeting

Lead Distribution

Lead Notifications

Pipeline Management

Visitor Tracking

Web Forms

Website Visitor Tracking

The Opensend integration most frequently cited by reviewers is Klaviyo, an email marketing product rated 5.0 out of 5 for its integration with Opensend.

Integrations

By industry, Opensend reviewers are most commonly professionals in marketing and advertising (38%). The most frequent use case for Opensend cited by reviewers is lead capture (85% of reviewers).

Opensend

Chromebook

Tier 1

 Tier 2

 Tier 3

 Enterprise

Client Account Manager

All around, it helps our clients expand our email marketing efforts and grow our customer base in a way we otherwise wouldn't be able to.

Email strategist

OpenSend is a game-changer for any agency and its partners. If you're looking to build a community, grow it, and generate revenue, OpenSend is the best email setup out there.

Email and SMS Marketing Manager

In fact, my Opensend segment in Klaviyo sometimes outperforms my usual list.

Emails and SMS Account Manager

Opensend addresses this by using advanced data capture techniques to identify and convert anonymous website visitors into leads.

Co-Founder

It's a bit more expensive per email address than competitors, but I think thats because the addresses they provide are higher quality and more likely to convert

Director Of Marketing

It is possible to sign up and start collecting emails on the same day.

marketing Director

Its user-friendly tools made creating attractive signup forms and landing pages easy, leading to higher conversion rates.

Opensend integrates seamlessly with our Shopify and Klaviyo systems, capturing sales we might have otherwise missed.

Compliant with CANSPAM, visitors have already opted into partner networks and Opensend matches our visitors with those emails.

We are seeing meaningful numbers that create more ROI when someone visits our site.

Would recommend to anyone who needs options for email lead generation. As mentioned, I was skeptical at first but decided to give them a try.

Community Engagement Coordinator

I wish Opensend provided more leads that include phone numbers to make follow-ups easier and more effective.

Email Marketing and Retention Manager

Implementing with Klaviyo was a breeze and we started seeing additional revenue come in really quickly.

Founder

Opensend helps us capture and contact customers that we might have otherwise missed, and potentially turn them into sales.

Freelancer

Opensend has been a game-changer for me in boosting revenue by turning anonymous website traffic into actionable leads.

Marketing Manager

I just wish it was a little more specific in reporting exactly where my orders are coming from (flows vs. campaigns vs. direct purchase).

The onboarding was really seamless, the quality of the email addresses provided is much higher than other providers

Sr Marketing Manager

We are able to track traffic from diverse campaigns and segment our audience.

A product feature that would be beneficial would be to be able to adjust the capture filters in the platform from the user end.

The email capture and matching is really accurate, and those leads convert well in my follow up email flows.

Senior Enterprise Account Manager

Some clients initially wish it were more affordable, but once we get campaigns rolling, the returns are solid enough that any concerns about cost usually fade away.

Ecommerce Manager

Switching to Opensend was extremely easy to use as our entire team is able to easily navigate the platform and the interface is very intuitive.

Head of Marketing

We've been able to scale our email list size dramatically since installing OpenSend and starting our subscription.

Opensend lets our clients gain instrumental extra revenue on the daily while growing our email list.

Rather than rely on cold emails, these emails come in plentifully when ads are on and are somewhat warm, rather than completely cold.

Head of Growth

There are times I would want to be more aggressive if I know I'm bringing in a lot of new traffic or making a big push. But in those cases I would just let the team know to ease up on the parameters which I have discussed with them and they told me it was not an issue at all.

Email and SMS Account Manager

Because there are a lot of "cold leads" that filter in through Opensend, if you're not careful it can begin to hurt your deliverability.

Director of Lifecycle Marketing

We're seeing more leads being collected, more revenue recovered, and an overall incremental lift in revenue.. and we haven't even started using all their features yet.

I would like to see A/B testing capabilities built into the product to allow for easier configuration and optimization.

Lead Lifecycle Marketing

They provided all the necessary details, allowing me to confidently introduce the brands I work with to this new platform.

Lead Strategist

Team and the ability to get anonymous data from traffic we are already running

The leads we’ve gained are of much higher quality than those from other platforms, resulting in better engagement and more orders.

I like Opensend because it makes it easy to reach the right audience quickly with clear effective messaging

I consistently get new leads from them that are performing well.

Scrapes all the emails that visit our website, even if they don't leave an opt in.

This is not so much a problem, as it is a process of improvement.

Campaign Manager

Opensend has been a game-changer for website visitor identity and personalized outreach.

Their attentiveness has been crucial in helping us deploy Opensend efficiently across various brands.

Ecommerce Project Manager

It is value for money and the clients that utilize Opensend have all in the first month made back the money on there retainer.

Within the first few months, our clients have experienced noticeable success, with higher open rates and better customer engagement.

The platform could benefit from more advanced customization options.

Director of Sales

Implementation was easy, and the customer service cares about getting the best solution for our budget and marketing needs.

The intent of visiting a site then leaving and still being able to retarget those who were interested is very useful.

Director, CRM

Opensend does a great job of identifying our anonymous site traffic.

Web Developer

I also like that they filter the leads to remove spam.

Enterprise Account Manager

From a technical aspect to troubleshooting general inquiries, I've found the whole process to be smooth and transparent.

Head of Brand Marketing

Looking forward to implementing new features such as Email Revive and Postal in the coming days.

Opensend ensures all our leads are captured so we don't miss any opportunities.

Lifecycle Marketing Manager

Also helped us revive a massive portion of our list that was otherwise dead to us.

Always responsive, proactive in providing guidance on result improvements, new feature implementations and general questions.

MailerFind vs Opensend Comparison (2026)

MailerFind

Opensend

Overview

Video & Screenshots

Pricing

User reviews

Key features

Integrations

Alternatives