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Best Free Sales Funnel Software in 2026: 5 Tools You Can Start With

You do not need to pay $100 per month to test your first sales funnel.

Several platforms now let you build at least part of a funnel for free: landing pages, forms, email follow-up, CRM pipelines, checkout flows, or even a complete digital-product funnel.

But there is an important catch.

“Free sales funnel software” can mean very different things.

Some tools provide a genuinely complete funnel on the free plan.

Others give you a landing page and email list but require another tool for checkout.

Some are best for lead generation rather than direct sales.

And some are only free if you already run WordPress and WooCommerce.

So this guide focuses on what you can actually build without a software subscription.

Our top five are:

1. Systeme.io — Best free all-in-one sales funnel software
2. HubSpot — Best free CRM-centered lead funnel
3. MailerLite — Best free email and lead-magnet funnel
4. Mailchimp — Best for simple landing pages and audience building
5. CartFlows — Best free WordPress/WooCommerce funnel builder

Quick Comparison

If you want the closest thing to a complete free funnel platform without installing WordPress, Systeme.io is the strongest overall option.

Build your first Systeme.io funnel for free

What Should Free Sales Funnel Software Include?

A sales funnel is more than one landing page.

A practical funnel may need:

1. A page to attract or educate visitors
2. A form to capture a lead
3. Email follow-up
4. A sales page
5. Checkout
6. An upsell or order bump
7. Product delivery
8. Basic automation and tracking

Very few free tools include every layer.

That is why the best choice depends on what you are selling.

A consultant trying to book discovery calls needs a different funnel from a course creator selling a $99 digital product.

1. Systeme.io — Best Free All-in-One Sales Funnel Software

Systeme.io is the most complete free option in this comparison.

Its current Free plan includes:

• Up to 2,000 contacts
• 3 sales funnels
• 1 course
• 1 blog
• 1 affiliate program
• 1 custom domain
• Unlimited email sends
• Marketing automation
• Checkout functionality
• Course delivery
• Affiliate management

The plan is permanent and does not require a credit card.

That means you can build a real end-to-end funnel rather than just one page.

Example free funnel

A creator could build this without a monthly subscription:

Landing page → email signup → automated email sequence → sales page → checkout → course access

That is enough to test whether an actual offer sells.

Why it ranks first

Most free marketing tools specialize in one piece of the funnel.

Systeme.io combines the pieces.

You do not need to connect a separate landing-page builder, email platform, course host, and affiliate tracker before you have made your first sale.

Limitations

The Free plan is still limited.

You get three funnels, one course, and a 2,000-contact ceiling.

A growing business may eventually need Startup at $17 per month or a higher tier.

But those are reasonable upgrade triggers because they happen after the business has started using the system.

For full plan details, read our Systeme.io pricing guide.

Best for

• Beginners
• Course creators
• Freelancers
• Digital-product sellers
• Solo businesses
• Anyone testing an offer before paying for software

Start Systeme.io for free

2. HubSpot — Best Free CRM-Centered Lead Funnel

HubSpot is a very different product.

Its free marketing tools currently include:

• Lead capture forms
• Email campaign automation
• Live chat
• Free landing-page building
• CRM contact management

HubSpot’s free CRM also includes contact, deal, and task management, email tracking, meeting scheduling, and live chat.

This makes it useful for a lead-generation funnel where the goal is not an instant online purchase.

Example HubSpot funnel

A B2B consultant might use:

Landing page → lead form → CRM contact → automated email → meeting booking → sales conversation

That is a real funnel, even though it looks different from a digital-product checkout funnel.

Where HubSpot is stronger than Systeme.io

HubSpot is stronger when the CRM is the center of the process.

If multiple sales opportunities need to be tracked over time, a contact database and deal pipeline matter more than course delivery or one-click upsells.

Where it is weaker

The free HubSpot setup is not the same as a dedicated funnel-commerce platform.

If you want a simple system for:

sales page → order bump → checkout → course delivery

Systeme.io is more direct.

HubSpot’s paid Marketing Hub also becomes much more expensive as you move into professional-level functionality.

Best for

• B2B lead generation
• Consultants
• Service companies
• Sales teams
• Businesses that need free CRM first

3. MailerLite — Best Free Email and Lead-Magnet Funnel

MailerLite’s Free plan changed in June 2026.

It now supports up to:

• 250 subscribers
• 2,500 monthly emails
• 3 automations
• 1 website
• 1 landing page
• 1 digital product or booking
• 3 signup forms
• 2 user seats

That makes it a useful free platform for a small creator funnel.

Example MailerLite funnel

A newsletter creator could build:

Landing page → lead magnet signup → welcome automation → newsletter → digital product

This is less flexible than Systeme.io’s three-funnel allowance, but it is enough for a simple audience-building system.

Why use MailerLite?

MailerLite is primarily an email-marketing product.

If the email relationship matters more than complex checkout flows, that focus can be useful.

Its free plan includes a real automation allowance rather than only one welcome email.

The main limitation

The 250-subscriber free limit is small.

A successful lead magnet can outgrow it quickly.

The free plan also allows only one landing page, which limits experimentation.

Best for

• Newsletter creators
• Bloggers
• Lead magnets
• Small email lists
• Creators testing one simple digital product

4. Mailchimp — Best for Simple Landing Pages and Audience Building

Mailchimp still offers a permanent Free Marketing plan.

As of August 2026, the free marketing tier includes:

• Up to 250 contacts
• 500 email sends per month
• One audience
• One user seat
• A one-click automated welcome email
• Basic reporting
• Access to tools such as landing pages and forms

Mailchimp also offers free landing-page functionality, including the ability to create landing pages without buying a custom domain.

What kind of funnel can you build?

A basic funnel could be:

Landing page → signup → welcome email → ongoing manual campaigns

That is enough for an early newsletter, waitlist, event registration, or lead-capture campaign.

Where Mailchimp falls short

The free email limits are restrictive.

Five hundred sends per month means that sending one campaign to 250 contacts can consume half the monthly allowance.

Automation is also much more limited than on dedicated funnel and automation platforms.

So Mailchimp is a useful free lead-capture tool, but I would not choose it as the strongest free end-to-end sales funnel platform.

Best for

• Small audience tests
• Simple landing pages
• Event registration
• Waitlists
• Businesses already familiar with Mailchimp

5. CartFlows — Best Free Funnel Builder for WordPress and WooCommerce

CartFlows is different from every other tool in this list.

It is a WordPress and WooCommerce funnel plugin rather than a hosted all-in-one SaaS platform.

The free version can be used to create multiple sales funnels and customize the WooCommerce checkout experience.

That makes it particularly useful if you already have:

• A WordPress site
• WooCommerce
• Your own hosting
• Products already configured

Example CartFlows funnel

A WooCommerce store could build:

Sales page → optimized checkout → thank-you page

Depending on the free feature set and your WordPress stack, you can improve the purchasing path without moving the entire store to a new SaaS platform.

Why it can be attractive

If you already pay for WordPress hosting, installing a free plugin may cost less than adopting another hosted platform.

You also maintain more control over the website and ecommerce system.

Why it is not the easiest beginner option

“Free plugin” does not mean the whole stack costs nothing.

You may still need:

• Hosting
• A domain
• WordPress
• WooCommerce
• Email marketing
• Additional plugins
• Technical maintenance

For someone starting from zero, Systeme.io is easier.

For an existing WooCommerce owner, CartFlows may make more sense.

Best for

• WordPress users
• WooCommerce stores
• Ecommerce checkout optimization
• Businesses that want more control over their website stack

What About Brevo?

Brevo has an attractive permanent Free plan, but I did not rank it in the top five as a complete free funnel builder because of one important packaging detail.

Its Free plan currently includes:

• 300 email sends per day
• Storage for up to 100,000 contacts
• Multi-channel marketing automation for up to 2,000 contacts
• Free sales features
• Email and SMS campaign tools

However, Brevo’s current pricing documentation lists landing pages from the Standard plan, which starts at $18 per month.

So Brevo is excellent free marketing-automation software, but if you need the platform itself to host the funnel landing page, the free tier is not a complete funnel solution.

It can still work well when paired with an existing website.

Free Plan vs Free Trial

Do not confuse these two.

A free plan can usually be used indefinitely within stated limits.

A free trial gives temporary access to paid software.

For example, ClickFunnels currently offers a 14-day trial, but that does not make it permanent free funnel software.

If you are validating a business with no revenue, a permanent free plan gives you more time to learn and test without a deadline.

Which Free Funnel Builder Is Best for Selling Courses?

Systeme.io.

The Free plan includes one course, unlimited students, funnels, email marketing, checkout, and automation.

That means you can create both the marketing funnel and the product-delivery system in the same account.

MailerLite can sell a digital product, but it does not provide the same full course-and-funnel combination.

If course delivery becomes the center of a mature business, you may later compare more specialized platforms such as Kajabi. See our Systeme.io vs Kajabi comparison.

Which Is Best for B2B Lead Generation?

HubSpot.

A B2B funnel often ends with:

• A booked call
• A qualified lead
• A sales opportunity

rather than a direct checkout.

HubSpot’s free CRM gives the sales team somewhere to manage that relationship after the form submission.

For that use case, CRM depth can be more valuable than upsell pages.

Which Is Best for Email-First Funnels?

MailerLite is the strongest dedicated email-first free option in this list.

Its free plan allows three automations and 2,500 monthly emails.

Systeme.io is still competitive because it offers unlimited email sends, but MailerLite is a more email-specialized product.

Which Is Best for WordPress?

CartFlows if you already use WooCommerce.

It is designed to improve the WordPress ecommerce funnel rather than replace your site with a hosted platform.

What Should You Pay for First?

Do not upgrade because the pricing page makes the paid tier look impressive.

Upgrade when a real constraint appears.

Good reasons include:

• You exceed the contact limit
• You need more funnels or pages
• You need additional automation
• You need A/B testing
• You need more products or courses
• Your sales volume makes better conversion tools financially worthwhile
• The free branding hurts your customer experience
• The free plan is costing staff time

A business with no customers does not need enterprise automation.

It needs evidence that people want the offer.

A Simple Zero-Budget Funnel

If I were launching a digital product from scratch with no software budget, I would keep the first funnel very small.

Step 1: Create one lead offer

Offer a checklist, mini-course, template, or useful guide.

Step 2: Build one landing page

Do not build a 30-page website first.

Create one page with one clear action.

Step 3: Write a short email sequence

Three to five useful emails are enough to test whether subscribers engage.

Step 4: Present one paid offer

Do not create a catalog of ten products before the first sale.

Step 5: Measure

Watch:

• Landing-page conversion
• Email opens and clicks
• Checkout visits
• Purchases
• Refunds

Only then decide which software limit is actually holding the business back.

Frequently Asked Questions

What is the best free sales funnel software?

Systeme.io is the strongest overall free sales funnel platform in this comparison because its permanent Free plan includes three funnels, email marketing, automation, checkout, one course, and affiliate management.

Can I build a sales funnel completely free?

Yes, depending on the type of funnel. Systeme.io can support a complete small digital-product funnel on its Free plan. WordPress users can also use free tools such as WooCommerce and CartFlows, although hosting and a domain may still cost money.

Is ClickFunnels free?

ClickFunnels offers a free trial, not a comparable permanent free plan.

Is Systeme.io really free?

Yes. Systeme.io’s Free plan is permanent and does not require a credit card. It currently supports up to 2,000 contacts and three funnels.

Does HubSpot have a free funnel builder?

HubSpot offers free landing-page, form, email, chat, and CRM tools that can be combined into a lead-generation funnel. It is better suited to CRM-centered lead funnels than direct digital-product funnel commerce.

Is MailerLite free?

Yes. The current Free plan supports up to 250 subscribers and 2,500 monthly emails, with one landing page and three automations.

Is Mailchimp free?

Yes. Mailchimp’s Free Marketing plan currently supports up to 250 contacts and 500 email sends per month, along with basic landing-page and form tools.

Is CartFlows free?

CartFlows offers a free WordPress plugin that can create sales funnels and improve WooCommerce checkout flows. Advanced functionality is available in paid plans.

Final Verdict

There are several legitimate ways to build a funnel without paying for a funnel-builder subscription.

But they are not equivalent.

Systeme.io is the best free all-in-one option because it covers the largest portion of the full customer journey inside one account.

HubSpot is best for B2B and CRM-centered lead generation.

MailerLite is best for small email-first funnels.

Mailchimp works for basic landing-page and audience tests.

CartFlows is the best fit for an existing WordPress/WooCommerce store.

The right choice is the one that lets you test the business with the least unnecessary complexity.

If you have not made a sale yet, start with the smallest setup that can take a stranger from interest to action.

Start a free Systeme.io funnel

For a broader comparison of paid and free options, see our best ClickFunnels alternatives guide.