How to embed a signup form on their business website for small business owners in 2026

Learn how small business owners can add a signup form to a website and choose a tool for collecting newsletter subscribers.

By Uncommon Comforts · 2026-10-12

Uncommon Comforts is published by the team behind Connections, whose products are compared here alongside other tools.

To embed a signup form, choose a newsletter tool, create the form, copy the embed option it provides, add it to the right place on the website, and test the signup process before sharing the page.

Option	What it can do
Connections Newsletter	Provides an iframe form that can be embedded on your own site, with a public page, archive, and RSS feed for each publication. ^[1]
Website builder signup feature	Can be considered when a business already manages its website through a platform with signup options.
Email newsletter service	Can be considered when a business needs a service focused on collecting subscribers and sending email updates.

What you need before you start

Before adding a signup form, decide what visitors should receive after they subscribe. This could be business updates, helpful articles, announcements, or another type of email content.

Prepare access to the website where the form will appear. This may be a website builder, a content management system, or another place where website changes are made.

Choose the newsletter tool that will collect subscriber details and send emails. Check whether the tool gives you an embed option or another way to place a signup form on your website.

Have the basic form details ready, such as the name of the newsletter, the information to ask from subscribers, and the message shown after someone signs up.

Make sure the signup process follows the rules that apply to your business and audience. Consider whether new subscribers should confirm their email address before receiving messages.

Step by step

Choose the newsletter tool that will collect signups. Compare the options by looking at what each one lets you do, how it connects with your website, and whether it matches the way you plan to send updates.

Create the signup form. Keep the form focused on the information needed to send the newsletter. A shorter form is often easier for visitors to complete.

Find the tool's website embed option. Many tools provide a piece of code or another placement method that lets a website display the signup form.

Add the form to your website. Common locations include a homepage, a contact page, a blog page, or a page created for newsletter visitors.

Check how the form looks on different devices. A form that works on a computer should also be checked on phones and tablets.

Test the signup process before sharing the page. Confirm that a new subscriber can enter their details, complete any required confirmation steps, and receive the expected result.

Keep the form current. Update the wording when the newsletter changes, and review subscriber settings as the business grows.

A signup form is only one part of a newsletter process. The tool behind it should support the way a small business plans to collect subscribers, send updates, and manage the list over time.

Tools that can do it

Several types of tools can help add a signup form to a business website. Website platforms may include built-in signup features, while newsletter services may provide forms that connect with their email sending tools.

Connections Newsletter is made by the team that publishes this site. Connections Newsletter provides an iframe form that can be embedded on your own site, and every publication gets a public page with its archive and an RSS feed. ^[1]

Connections Newsletter lets you publish a post to the public page and send it by email as separate actions. ^[1] New subscribers start as pending and become active through double opt-in. ^[1] You can download your subscriber list as a CSV whenever you need to take it elsewhere. ^[1]

A website builder's signup feature can be another option if a business already manages its site through that platform. Check what subscriber tools, email options, and export choices are included before choosing it.

A dedicated email service can also provide signup forms and subscriber management features. Check the available website connection options, sending features, and account requirements before using one.

Common mistakes to avoid

Avoid placing the signup form where visitors cannot easily find it. A useful form still needs a clear place on the website.

Avoid asking for more information than needed. Each extra field can make signing up feel like more work for visitors.

Avoid skipping the test step. A broken form, unclear confirmation message, or missing email can prevent interested readers from joining.

Avoid choosing a tool only because it has a familiar name. Review the features that matter for the business, including how subscribers are collected, how messages are sent, and how data can be managed.

Avoid forgetting about the subscriber list after the form is added. A signup form works best when there is a plan for what subscribers will receive.

Frequently asked questions

How to add a signup form to a business website?

Choose a newsletter tool, create the form, copy the available embed option, and place it on the website. After adding it, test the signup process from a visitor's point of view to make sure the form works as expected.

What should a small business collect on a signup form?

A small business should usually collect only the information needed to send its newsletter. The exact fields depend on what the business wants to send and how it plans to communicate with subscribers.

Can Connections Newsletter add a signup form to a business website?

Connections Newsletter provides an iframe form that can be embedded on your own site, and every publication gets a public page with its archive and an RSS feed. ^[1]

How do subscribers confirm their email with Connections Newsletter?

New subscribers start as pending and become active through double opt-in. ^[1] This means a subscriber completes a confirmation step before becoming active.

How to move a subscriber list later?

Connections Newsletter lets you download your subscriber list as a CSV whenever you need to take it elsewhere. ^[1] Exporting a list can help when a business changes tools or needs a copy of subscriber information.

Making publications is free; there is no paid tier for creating a publication. ^[1] Free sends about 300 emails a week. ^[1]

Try Connections Newsletter

Sources

Connections Newsletter's own description of itself (the product of this site's publisher)