Work & business

Can I replace Mailchimp?

Start with the list you actually send to.

MaybeOur take

It depends on what you use it for.

A small list may fit a free email platform. Migration is more than a CSV: consent, unsubscribe history, authentication, and automations matter.

Consider switching if

You send occasional newsletters to a small opted-in list.

Keep it if

Revenue depends on mature automations, segmentation, and reporting.

A different way to do it

2 options

Choose an option to see the savings scenario.

MailerLite FreeFree

Freemium

Email campaigns for a small list within the current free-plan allowance.

Verify subscriber and send limits; forms, automations, and support differ.

Explore MailerLite Free

Brevo FreeFree

Freemium

Send small email campaigns within the free daily allowance.

Daily sending limits and provider branding apply; preserve consent and suppression records when migrating.

Explore Brevo Free

Build your own

Partial fit

A newsletter drafting and preview tool

You can build a template editor. Delivering email responsibly still needs an established provider with authentication, consent, and unsubscribe handling.

Build effort: One to two weekends for a prototype
Ongoing cost: $0 recurring for local-only use on hardware you already own. Optional hosting, coding tools, and APIs are extra.

Keep the scope small

Newsletter blocks and a preview
Plain-text companion
HTML export for review

What you won’t replace

Email delivery and reputation
Subscriber consent, unsubscribe, and automation services

Planning estimates for a personal prototype, not a tested build or a full clone. Coding tools, paid APIs, hosting, backups, and your time can add costs. These estimates are separate from the savings calculator.

Get the vibe-coding prompt

Paste this brief into your preferred coding assistant. Start with sample data and review the result before using it.

Create an original personal tool: A newsletter drafting and preview tool.

Purpose
Build a newsletter editor with heading, paragraph, image-placeholder, and link blocks. Generate responsive HTML and a plain-text version with a clearly marked unsubscribe placeholder. Use sample content, sanitize links, and preview locally. Do not collect contacts or send email; require a real email provider before delivery.

Boundaries
This replaces one narrow use case, not Mailchimp as a whole. Do not copy proprietary code, branding, or assets. Exclude: Email delivery and reputation; Subscriber consent, unsubscribe, and automation services.

Implementation
Use a small maintainable app with a responsive, keyboard-accessible interface. Start local-first with fictional sample data. Explain the chosen storage and its limits; do not imply browser storage is an encrypted vault or a backup. Add deliberate export/import, schema validation, a restore preview, and confirmation for destructive actions. Handle empty states, malformed imports, unsupported features, and storage failures. Keep credentials out of client code and source control. No analytics or external writes by default.

Finish
Test the main workflow, data round-trip, and failure paths. Include a README with local setup, limitations, backup/restore, and any recurring costs. Deliver a working prototype, then list what would be required before hosting it or using it with other people. Do not claim production readiness or guaranteed cost savings.

THE OTHER SIDE OF THE SWITCH

What you might miss

Free is only a good deal if it still does what you need.

Existing automations and templates
Historical analytics
Some integrations and segmentation

Your switch, in small steps

Moderate

Add this subscription to your stack to track your progress.

Check your Mailchimp bill, plan limits, and the features you actually use.
Test a small newsletter in MailerLite and verify domain authentication and unsubscribe behavior.
Preserve consent and suppression records; import only permitted contacts and keep unsubscribed contacts suppressed.
Check renewal and commitment terms, then change your plan only after the replacement works.

Sources & assumptions

Something out of date? Send a correction →

Editorial comparison based on official product and plan information, not a hands-on migration test. Pricing status is shown separately. Free tiers, eligibility, regional catalogs, and limits can change. Build scopes and effort are our planning estimates, not tested builds.

Sources checked 2026-09-28 · Editorial assessment, not a hands-on test

Mailchimp · official plans MailerLite Free · official information Brevo Free · official information

Can I replace Mailchimp?

It depends on what you use it for.

A different way to do it

Build your own

A newsletter drafting and preview tool

Keep the scope small

What you won’t replace

What you might miss

Your switch, in small steps

Sources & assumptions

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