Opensend Alternatives (September 2025)

Convert visitors into customers with website visitor identification & remarketing. Capture first-party data, sync visitors to remarketing audiences, track the customer journey, and turn your anonymous website visitors into customers.

Mailmunch captures leads from your website and converts visitors into life-long readers, email subscribers and customers.

Ecommerce email marketing, automated emails and SMS - switch to Omnisend and increase your sales without increasing your workload.

Increase conversions and sales by better segmenting your website visitors, and personalizing their on-site experience.

Powerful lead generation software that converts abandoning visitors into subscribers with our dynamic marketing tools and Exit Intent® technology.

Ongage is an email marketing platform that allows you to deliver emails, learn from customers, and optimize behavior at scale. Want to see KPIs going up?

The ultimate email marketing software and marketing automation platform that will not break your bank. Try Moosend for free!

Whoisvisiting shows you the companies visiting your website so you can identify new leads and increase your marketing ROI. 14-Day Free Trial.

Grow your sales funnel and generate better leads. Start identifying B2B website visitors and reach out to them within Leadinfo's all-in-one platform.

Adoric is most advanced lead generation tool for personalized website engagement, and conversion optimization CRO platform. Boost your ecommerce/website goals, conversion email capture forms, page event triggers, exit intent and more with Adoric tools.

A Lead generation, Visitor Tracking, Website analytics and real time engagement software. Get Quality companies and connect with the prospects.

Boost your B2B sales and marketing results with Snitcher's powerful lead generation tool. Identify high-quality leads, personalize UX, and increase ROI.

Identify website visitors that work remotely. Generate more leads than your competition and accurately track website visitors.

Lead Onion Provide High-Quality, GDPR Compliant B2B Intent Data To Help You Grow Your Customer Database For Sales and Marketing Purposes.

Ranked as the top B2B lead generation and GTM services firm, CIENCE grows your business through data, software, and services — Learn more now!

Lead Forensics is the industry leader in B2B website visitor identification. Discover new opportunities, close more deals, increase revenue.

Empower your brand with centralized email compliance management. Maximize revenue through compliant outbound marketing.

The best cold email outreach software to generate more leads. Automate your outreach with unlimited email accounts, high deliverability, and better open and reply rates.

Engage your leads and automate revenue generation using GoZen Growth's email automation, sign-up form builder, website push notification, and more.

Your solution for personalized email marketing, automation, and sales engagement. Automate across your entire marketing stack with 900+ integrations.

Convertful is the highest-rated lead capture software for converting your users into new email subscribers or sales.

Our lead generation services leverage data-driven insights to provide accelerated sales strategies that will help pipeline growth and drive quick ROI.

Intelligent email marketing, sms, and automation for faster, more efficient growth. Turn your customer data into hyper-personalized messages that people want.

Generate B2B leads with LeadRebel: Identify website visitors, find detailed company information and contacts. See who is visiting your website, track your website visitors. 14 days free trial!

​​Multi-channel marketing automation platform with email, web push, SMS, and chatbots for Facebook, Telegram, WhatsApp, and Instagram — all combined in a free CRM.

Remarkety is an eCommerce marketing automation solution created to increase revenue, engagement, and eCommerce ROI through email, mobile and social campaigns.

Increase email marketing automation engagement through personalization, segmentation, and analytics with Adestra.

Sales, marketing, and recruiting professionals use our tools to find emails, verify emails, and buy email lists. 98% accuracy. Get 50 leads for free.

Send cold emails to countless inboxes using multiple auto-rotating email accounts and advanced AI warm-ups to avoid spam. Start your 14-day free trial.

Unparalleled property & owner data combined with all the hyperlocal tools you need to generate leads and grow your business.

Create powerful email marketing campaigns with Cyberimpact, a Canadian software. Get all the tools you need to build customer loyalty and increase sales.

Smartsupp is your personal online shopping assistant that drives online sales through conversations. We help turn webshop visitors into loyal customers.

Promote your B2B content with the largest B2B-specific content syndication lead generation network, using performance-based lead generation solutions to meet your demand generation goals. Identify and capture intent-based leads. Cost-per-lead campaigns start at $9 per lead.

See the people and businesses visiting your website with Website Visitor Tracking Software CANDDI. Web User ID Analytics for marketing and lead generation.

Turn Direct Mail into a data-driven performance marketing channel. Digital capabilities in ad platforms are available for Direct Mail.

Turn anonymous website visitors into a qualified pipeline on auto-pilot with human conversations using done for you live chat.

Grow your business with Brevo, the all-in-one platform to manage customer relationships across email, SMS, chat, and more. Get started for free.

Send targeted web push notifications to re-engage your website visitors. Supports all major browsers including Safari, Firefox & Chrome.

Nurture, convert, and onboard customers with a marketing automation platform built for B2B SaaS businesses.

Find B2B Email Addresses of any company’s CEO, VP, Director or any prospect with this B2B Email Finder Tool. This B2B company email finder enables you to import leads / prospect lists from social networks & other websites and find B2B email addresses of your prospects. The best B2B email finder software for sales & marketing pros.

Automate sales outreach, find qualified leads, and book more meetings with Reply.io’s AI-powered platform. Multichannel campaigns, B2B database, analytics, and CRM integrations streamline your sales process. Try for free!

LeadLeaper LinkedIn email finder provides business emails for LinkedIn search results and LinkedIn profiles. LeadLeaper sales engagement provides pesonalized event-triggered email engagement.

Turn your website visitors into customers with real-time personalization. Escale your leads, demos, bookings, and purchases with AI.

Mailstand is a cold email outreach platform that allows you to merge and combine mailboxes to scale your email outreach. Mailstand has mail merge, allows you to schedule emails and A/B test cold emails.

Access our accurate and real time verified B2B database to drive growth. With built-in email verification, UpLead is the leader in high quality business contact data. Start your free 7-day trial today!

Person-Level Website Visitor ID. Consent-Based Identification of the Person Visiting Your Website Including First, Last, Email.

Level up your lead generation with pharosIQ. Our advanced signal engine eliminates hassle and identifies down-funnel buyers for max results.

Supercharge your efforts with Frizbit, our Marketing Automation Retargeting Company. Reach your audience at right time with personalized messages. Contact now!

Easy-to-use, no-code, drag & drop landing page builder and lead generation platform. Enjoy marketing tools & expert services to help you earn 11%+ conversions.

Start sending emails with our top-rated service. Sign up for free now to streamline your email sending process with API or SMTP.

Discover Getsitecontrol: powerful website popup builder & email marketing suite. Using Shopify? Try Aurora — deeply customizable theme designed to boost sales.

Trigger thousands of messages in minutes. Integrate seamlessly. Only pay for what you need. Try Brevo's Messaging API for free — no credit card needed.

Powerful Transactional Email APIs that enable you to send, receive, and track emails, built with developers in mind. Learn more today!

Create email countdown timers on Sendtric to boost your clickthrough rates and increase sales. Free with no watermarks or account required.

A simple to use and intuitive lead capture app that connects up your events, sales and marketing teams and effectively transforms data into sales.

Flexmail is het e-mailmarketing platform voor effectieve en gepersonaliseerde e-mails. Beheer je campagnes, analyseer statistieken en groei met onze software.

LeadGibbon is the easiest way to get new leads and their contact information. Find email addresses, location data, and more. Try it Free.

Kwanzoo's B2B growth platform coordinates and simplifies the pipeline development process, identifies real buyers visiting the site, consolidate buying signals across intent data sources, drives qualified traffic with account-based advertising, provides actionable data to SDRs, and empowers marketing and sales teams with analytics and insights to accelerate growth.

Find leads with verified emails with lemlist, write and personalize at scale, and combine email, LinkedIn, and phone calls to get customers.

Send Transactional and Promotional Emails in bulk using SendClean. Best Email Marketing and Email API Solution for Enterprises. White lable Email Solution.

Unlock sales and marketing intelligence with Dealfront, the ultimate go-to-market platform. Discover seamless lead gen and web tracking for your business.

Achieve unmatched growth with Success.ai. Dive into 700M+ B2B leads, and benefit from unlimited emails, automated warmups, and AI-powered writing. Transform your outreach - Start free for 14 days!🚀

Enthusem is a direct mailing automation tool that specializes in offline to online marketing. Deliver hyper-personalized, well-timed, trackable content that syncs with your digital strategies.

Grow your business with advanced local marketing tools. Boost customer engagement, reviews, and communicate effectively. Check out Referrizer

No matter your level of expertise, we have a solution for you. At GetResponse, it's email marketing done right. Start your free account today!

Hello! I'm Aco. I will engage your website visitors and turn them into paying customers.

We help data-driven marketers to understand, segment, convert & retain customers. Omniconvert helps you turn one-time buyers into lifetime customers.

Lob, the only automated direct mail platform that transforms your direct mail into intelligent mail that is scalable, personalized, and measurable. Book a demo!

Skip the guesswork and get right to the qualified leads. Our B2B marketing agency delivers done-for-you customer acquisition solutions proven to drive sales and conversions.

Visitor activation and customer retention platform. Grow customer value through smart user journeys, using all data in real time.

Verse.ai converts leads with AI-powered SMS conversations. Automated SMS messages keep prospects engaged and increase conversion rates.

Mailsenpai è la piattaforma di invio email marketing semplice, efficiente e piena di funzionalità. Gestisci facilmente le newsletter e aumenta le vendite!

Leadberry is a web based B2B lead generation software that converts website visitors to sales leads. Powered by Google Analytics.

Warmly's revenue orchestration platform unlocks the true power of your tech stack. Identify which people and accounts to prioritize, the stage of the buyer journey, and orchestrate the most effective next step to accelerate your pipeline, automatically.

Mailercloud is the ultimate platform for growing businesses, offering smart and intuitive email marketing tool to help you thrive in the digital world.

Discover our Business Messaging Platform for Startups & SMBs. The one-stop for sales, marketing & support in one platform: Crisp. 14-day free trial. No credit card required. Try now! We provide Knowledge base, Team Inbox, Chatbot, CRM and multiple other features to let you build your own way to customer success.

EmailConsul offers comprehensive email deliverability solutions, including DMARC monitoring, spam traps detection, seedlisting and inbox placement tests, Google Postmaster integration, SNDS integration, IP and domain blocklist monitoring, lookalike detection, and logs monitoring.

Supercharge your sales with EasyLeadz - A comprehensive B2B database provider. Unearth valuable leads in our company's database.

Our programmatic print software lets you easily integrate personalised direct mail into your cross-channel marketing.

The only deliverability tool you need. Find out why your email is going to spam and protect your sender reputation

Say goodbye to empty pipelines, & hello to daily conversions. Firstsales.io is the first and last email outreach tool you will ever need. Free Trial Available.

Create dynamic customer engagements driven by valuable data insights. Design omni-channel campaigns on one user-friendly platform, on-cloud or on-site.

Elastic Email is a marketing platform, built on the most cost-effective delivery engine. Join tens of thousands of companies, which already send their emails!

Weply is powering smarter, simpler and fast lead generation from your current website traffic. All with a human touch.

The best B2B prospecting tool to build prospecting lists online. The B2B prospecting software helps you to build lead lists of ideal customers/prospects from LinkedIn, append business email address & phone. This Lead Prospecting software is for sales, email marketing, email outreach, outbound lead generation teams and B2B lead generation companies.

GrowMail's direct mail software is used by over 60,000 marketers to design, print, target, and send mail marketing campaigns.

Drive distributor success with LeadMethod. Unlock actionable insights and real-time data to enhance your channel engagement.

Use Mailmodo to create and send interactive emails your customers love. Drive conversions and get better email ROI. Sign up for a free trial now.

Boost your outreach game with AeroLeads – All in one Email Finder and Email Verifier tool. Verify with precision, and supercharge your email marketing strategies

Only Demio provides a simple, no-download webinar experience for your audience, as well as all the marketing tools you need to generate better results.

Gather real-time contact and company data from an email address with our Reverse Email Lookup tool made for businesses.

Streamline your emailing and boost your sales with Mailjet. We serve all your email and SMS needs with one simple and powerful service.

Grow your CRM and run marketing campaigns and advertising by capturing demographics and contact information via enterprise-grade guest WiFi solution.

LeadMine is a simple lead generation software to find B2B leads and their email addresses. Find business leads by name, position, domain name, location and industry.

Achieve and maintain DMARC enforcement 4x faster than any other platform with Valimail’s best-in-class email authentication solutions.

Unlock your sales potential with our B2B Lead Generation Company. We will provide you with warm leads, boost your sales and revenue, and spread your brand awareness — SalesAR

Access to Unlimited Sales Leads, Email and Mailing Lists, Business and Consumer Lookup. In-house data compiled from trusted sources.

Innovative organizations are using interactive content experiences to spark audience engagement, generate zero-party data, and increase revenue.

PushEngage is the world's best push notification service that works on both desktop browsers and mobile devices, trusted by 25,000+ happy customers!