The 10 Best Customer Acquisition Tools + Software in 2025

10 best customer acquisition tools and software to attract and convert new business

There are 2 parts to customer acquisition: bringing qualified visitors to your website and converting them into customers. You’ll need to use different types of software to do both effectively.

This guide takes you through 10 best-in-class customer acquisition tools to help you attract your ideal audience and convert them into paying customers. You won’t have to use them all at the same time—start with 1 or 2 that best match your customer acquisition strategy.

Let’s get started.

1. Contentsquare

Filter and segment session replays in Contentsquare to get in-depth insights about how specific users navigate your site

Contentsquare is an all-in-one Experience Intelligence platform that works to help you better understand your customers and what drives (or blocks) conversions.

"Contentsquare is a great platform for us because, while we're good at bringing in traffic, converting that traffic has been a pain point. Contentsquare plays a crucial part in our digital strategy, providing us with invaluable insight that helps us optimize for conversions."

Sunil Badu
Head of Ecommerce, BFL Group

How to use Contentsquare for customer acquisition

Contentsquare helps you increase conversion rates no matter what channels you rely on to drive traffic. Use it to:

2. Google Analytics

An example of an ecommerce acquisition overview report in GA4

Google Analytics, or GA4 as it's currently known, is a web analytics service that tracks and reports website and mobile app traffic and events. GA4 is free to use, but your data may be sampled if you go over traffic limits. Unsampled paid plans are also available.

How to use Google Analytics for customer acquisition

GA helps you measure which of your acquisition channels drive and convert traffic. Use it to:

💡 Pro tip: Quantitative data from Google Analytics will only highlight your best- and worst-converting customer acquisition channels—but you won’t know why things are happening.

Complement your quantitative data with experience insights to understand the behavior behind the numbers. Investigate what helps or hinders conversions by viewing session replays and heatmaps of real user behavior, or surveying your visitors to find out what they’re missing.

3. Unbounce

Unbounce’s landing page drag-and-drop editor

Unbounce is a landing page builder and platform designed to help you convert marketing campaign traffic into signups and sales.

How to use Unbounce for customer acquisition

Unbounce allows you to create and optimize multiple landing pages for different campaigns, like paid advertising, social media ads, and email marketing. Use it to:

4. HubSpot

Creating an offer nurture campaign in HubSpot

HubSpot is a customer relationship management (CRM) platform that connects marketing, sales, content management, and customer support all in one place.

How to use HubSpot for customer acquisition

HubSpot has many tools to help manage the entire sales funnel, from marketing campaigns to conversion. Use it to:

5. Optimizely

The Experiments dashboard in Optimizely

Optimizely is a digital experience platform providing content marketing and management, website experimentation, and personalization tools.

How to use Optimizely for customer acquisition

Optimizely’s most valuable acquisition features are focused on increasing conversion rates. Use it to:

Bonus: integrate Optimizely with Contentsquare to enrich your experiments with relevant heatmaps and session replays, so you can see exactly how each element impacted engagement, conversion, and revenue.

6. Mixpanel

Mixpanel is an event analytics tool for websites and mobile apps. It works for all business types, including SaaS and ecommerce.

How to use Mixpanel for customer acquisition

Mixpanel helps you measure quantitative customer acquisition metrics in a similar way to Google Analytics. Use it to:

7. Zapier

Zapier offers a range of templates, like this ‘Access a Free Guide’ workflow automation.

Zapier is a no-code workflow automation tool for integrating the functionality of multiple other tools.

How to use Zapier for customer acquisition

Use Zapier to combine different customer acquisition tools to save time and gain deeper insight. Use it to:

8. Salesforce

Managing a new lead in Salesforce

Salesforce is a CRM platform spanning digital marketing, sales, service, ecommerce, and IT.

How to use Salesforce for customer acquisition

Salesforce offers multiple tools to help attract and convert new customers. Use it to:

9. Mailchimp

Email contacts in the Mailchimp dashboard

Mailchimp is an all-in-one marketing, automation, and email platform.

How to use Mailchimp for customer acquisition

Mailchimp’s tools help you monitor and optimize marketing campaigns to grow leads and convert them into customers. Use it to:

10. ReferralCandy

ReferralCandy’s main dashboard overview showing referral revenue and traffic

ReferralCandy is customer referral software for creating and managing referral marketing programs.

How to use ReferralCandy for customer acquisition

You need a tool like ReferralCandy if referral marketing is part of your customer acquisition strategy. Use it to:

Start using tools to improve customer acquisition metrics

You can use software to bring more traffic and track customer actions—but if something’s wrong with the website or user experience itself, you run the risk of investing money and resources without seeing the right return on your investment.

For a better ROI, focus first on understanding how real visitors behave. Start with Contentsquare to help you find UX issues that are causing people to leave without purchasing and learn what’s needed to convert visitors into loyal customers.

FAQs about customer acquisition tools

Customer acquisition tools include many types of marketing, sales, analytics, and optimization software that help businesses attract and/or convert new customers. There are several different categories, including:

You can use any CRM software to help track and improve customer acquisition metrics, such as:

There are 2 main ways to approach customer acquisition improvement:

  1. Attract more visitors to your website.
  2. Convert more visitors into customers.

Start by focusing on conversions to maximize ROI and reduce customer acquisition cost (CAC). Use an all-in-one experience intelligence platform like Contentsquare to understand user behavior, identify bugs, and find out what makes visitors convert. Then, use marketing tools and growth tactics to attract more visitors, for example by launching a paid social media campaign to a specific audience segment.

The answer is: There is no single platform that is best for all businesses. The ideal customer acquisition platform is highly dependent on your specific business model, target audience, budget and long-term goals but these are the 10 best-in-class customer acquisition platforms:

Contentsquare's Content Team
We’re an international team of content experts and writers with a passion for all things customer experience (CX). From best practices to the hottest trends in digital, we’ve got it covered. Explore our guides to learn everything you need to know to create experiences that your customers will love. Happy reading!

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