9 Best Free Alternatives to Mailchimp (2026)

Last checked October 2026 · 11 alternatives to Mailchimp in our catalog

People look for a free alternative to Mailchimp to cut cost or avoid lock-in. Below are 9 options with a free plan or no price at all - 1 is open source, 1 runs on Linux and 9 work in the browser.

Quick picks

Mailchimp alternatives compared

Alternative	Price	Open source	Platforms	What it is
HubSpot	Freemium	No	Web, iOS, Android	An all-in-one CRM, marketing, and sales platform.
Beehiiv	Freemium	No	Web	Newsletter platform built for growth and monetization.
Telegram	Freemium	No	Web, Windows, Mac, Linux	Fast, cloud-based messaging with big groups and channels.
BillionMail	—	Yes (AGPL-3.0)	Web	Automate, personalize, and track billions of emails with ease
EmailOctopus	Freemium	No	Web	Affordable email marketing and newsletter platform built as a simpler Mailchimp alternative.
Flodesk	Freemium	No	Web	Email marketing platform focused on beautifully designed, high-converting newsletters.
MailerLite	Freemium	No	Web	Email marketing platform for building newsletters, automations, and landing pages.
Moosend	Freemium	No	Web	Email marketing and automation platform with AI-assisted campaigns, landing pages, and forms.
SendGrid	Freemium	No	Web	Scalable email API for transactional and marketing communications

HubSpot

FreemiumWebiOSAndroid

An all-in-one CRM, marketing, and sales platform.

Free plan includes: Contact & deal management · Email tracking · Basic reporting

Free CRM is a strong entry point
All-in-one platform reduces tool sprawl
Good marketing automation features

Pricing jumps significantly at Professional/Enterprise tiers
Can become complex as more Hubs are added

Full details Mailchimp vs HubSpot

Beehiiv

FreemiumWeb

Newsletter platform built for growth and monetization.

Free plan includes: Newsletters · Website · Podcast Campaign Analytics · Unlimited Email Sends

Strong growth features
Built-in monetization
Modern, clean UX

Newer platform
Fewer generic marketing features

Full details Mailchimp vs Beehiiv

FreemiumWebWindowsMacLinux

Fast, cloud-based messaging with big groups and channels.

Free plan includes: Simple · Private · Synced · Fast

Fast and reliable
Large groups and channels
Powerful bot API

Default chats not end-to-end encrypted
Moderation challenges at scale

Full details Mailchimp vs Telegram

BillionMail

Free planOpen source · AGPL-3.0Web

Automate, personalize, and track billions of emails with ease

Scalable to billions of emails
Deep personalization with AI suggestions
Comprehensive real‑time analytics

Pricing not publicly disclosed
Limited native integrations listed

Full details

EmailOctopus

FreemiumWeb

Affordable email marketing and newsletter platform built as a simpler Mailchimp alternative.

Free plan includes: Up to 2,500 subscribers · 10,000 emails per month · 1 landing page and 1 form · Reports available for 30 days

Genuinely free tier (not just a trial) for up to 2,500 subscribers
Notably cheaper than Mailchimp and similar competitors at scale
1,000+ integrations plus a full API for custom workflows

Starter plan carries EmailOctopus branding on emails
Free plan reports only remain available for 30 days versus forever on Pro

Full details

Flodesk

FreemiumWeb

Email marketing platform focused on beautifully designed, high-converting newsletters.

Free plan includes: Forms · Landing pages · Link‑in‑bio pages · Community access

Strong focus on visual design produces polished-looking emails easily
Combines email, checkout, and funnels in one platform
Includes a genuinely free entry plan

Pricing scales with subscriber count and can rise quickly at higher tiers
Fewer deep segmentation options than larger enterprise ESPs

Full details

MailerLite

FreemiumWeb

Email marketing platform for building newsletters, automations, and landing pages.

Free plan includes: Up to 250 subscribers · 2,500 monthly emails · 2 user seats · 3 automations

Generous free plan covers up to 250 subscribers with core features
Combines email, landing pages, and digital product sales in one platform
Affordable entry pricing compared to many competitors

Advanced automation logic is less powerful than dedicated enterprise ESPs
Pricing scales with subscriber count, which adds up for large lists

Full details

Moosend

FreemiumWeb

Email marketing and automation platform with AI-assisted campaigns, landing pages, and forms.

Free plan includes: 1 automation workflow · 1 landing page · Unlimited sends up to 1,000 contacts

Free 30-day trial with no credit card required
Pricing that scales cleanly with list size instead of confusing feature gates
Backed by Constant Contact, adding stability and cross-channel options like SMS

Exact dollar pricing for the Pro plan is not shown without entering a contact count
Advanced features like SSO, dedicated IPs, and custom dashboards are paid add-ons

Full details

SendGrid

FreemiumWeb

Scalable email API for transactional and marketing communications

High deliverability rates thanks to dedicated infrastructure
Comprehensive API and SDKs for multiple programming languages
Scalable pricing that grows with email volume

Free tier limited to 100 emails per day
Pricing can become expensive at very high volumes

Full details

Frequently asked questions

What is the best free alternative to Mailchimp?

HubSpot is the first free alternative we list for Mailchimp. Others worth a look: Beehiiv, Telegram and BillionMail. Which one fits depends on what you use Mailchimp for, so check the platform and free-plan details for each.

Is there a completely free alternative to Mailchimp?

None of the options we list are completely free - they are freemium, meaning a usable free plan with paid upgrades for more features or usage.

Is there an open-source alternative to Mailchimp?

Yes: BillionMail. Open-source options can usually be inspected, modified and self-hosted.

Does Mailchimp have a free plan?

Yes. The free plan includes Limited features.

How this list is built: alternatives come from our catalog's curated alternative relationships; price model, license and platforms come from each product's listing; order is fully-free first, then community votes.