Flodesk vs Mailchimp (2026): Flat $35 or the Contact Ladder?

Direct answer: Flodesk costs a flat $35 per month (or $410 per year) for unlimited subscribers; Mailchimp uses per-contact pricing that starts near $20 per month and rises with list size. Below roughly 5,000 contacts, Mailchimp is the cheaper bill. Above that, Flodesk’s flat rate wins on price. On capability, neither is the tool this lab would buy: Flodesk lacks real segmentation and automation depth, and Mailchimp charges premium prices for a cluttered product with a gutted free tier. Our tested recommendation for most senders is MailerLite, which scores 9.2/10, starts free, and posted 94.41% deliverability in our tests.

Two pricing models that have nothing in common

This is the rare comparison where the pricing pages tell you almost everything. Flodesk sells one number. Mailchimp sells a ladder.

Flodesk is $35 per month, or $410 per year, for unlimited subscribers and unlimited sends. There are no contact tiers, no send limits, no overage charges. It is the only flat-price ESP with meaningful market share, and that alone explains most of its appeal. What you give up for the flat rate is covered below, and it is not trivial.

Mailchimp prices per contact. The free tier now caps at 500 contacts and 1,000 sends per month, down from the 2,000 contacts it offered for years. The Standard plan, which is where the useful features live, starts around $20 per month at 500 contacts and climbs with every pricing tier above that. Two details matter more than the headline rate: Mailchimp counts unsubscribed and non-subscribed contacts toward your bill, and exceeding your tier mid-month triggers additional charges. We break down every tier in the Mailchimp pricing analysis.

The break-even math

Here is the only table most readers need. Mailchimp figures are list prices for the Standard plan at each contact tier, rounded to the nearest dollar. Flodesk is the same number in every row, which is the point.

The lines cross somewhere between 1,000 and 5,000 contacts, depending on plan and billing cycle. By 5,000 contacts it is not close: Mailchimp costs roughly three times as much. By 25,000 it costs nearly eight times as much, and that is before Mailchimp’s unsubscribed-contact billing inflates the count. A list that has churned for three years can easily carry 20 to 30 percent dead weight that Mailchimp still charges for and Flodesk ignores.

So on price alone, the answer is mechanical: small list, Mailchimp; large list, Flodesk. The problem is that price is not the only axis, and on the other axes both tools have real holes.

What the flat rate does not buy you

Flodesk’s templates are the best-looking in the category, and its editor is genuinely pleasant. That is the end of the unqualified praise.

Automation depth is shallow. Workflows are linear sequences with basic conditions; there is no branching logic comparable to what mid-market ESPs shipped five years ago. Segmentation is closer to tagging than to real audience filtering, and there is no dedicated Lab Score for Flodesk because it has not yet been through our full deliverability and automation test protocol. We describe it here factually rather than scoring it. The integration list is short, and anything beyond Shopify, Zapier, and a handful of form tools usually means workarounds.

For a photographer or creator sending a weekly newsletter to 15,000 people, none of this may matter, and the $35 flat rate is legitimately the best deal available. For anyone running lifecycle email, lead scoring, or serious e-commerce flows, it is disqualifying.

What Mailchimp’s prices do not buy you either

Mailchimp holds a Lab Score of 6.8, which is the number a product earns by being functional, expensive, and frustrating in roughly equal measure. The full accounting is in the Mailchimp review.

The short version: the free tier was cut to 500 contacts, useful features like advanced segmentation and send-time optimization sit on the Standard plan and up, the interface has accumulated a decade of bolted-on modules, and the per-contact model punishes exactly the list growth the product is supposed to enable. Mailchimp is not a bad tool. It is a mediocre tool priced like a premium one, which is why our Mailchimp alternatives ranking exists.

Where each one wins

The honest problem with this comparison

Most people searching for this matchup are choosing between pretty-but-shallow and expensive-but-bloated. That is a real choice, but it is a choice between two compromises, and the lab’s job is to say so plainly.

The third option: MailerLite

MailerLite holds a Lab Score of 9.2/10, the highest we have awarded in this category. It has a free plan for up to 1,000 subscribers, paid plans from $10 per month, and it posted 94.41% inbox placement in our deliverability testing, ahead of both tools on this page. Its automation builder does real branching, its segmentation is genuine, and its editor is closer to Flodesk’s than to Mailchimp’s.

It is not flat-priced, so at very large lists Flodesk’s $35 can still undercut it. But at 5,000 contacts MailerLite runs about $39 per month on monthly billing and less on annual, with a feature set neither Flodesk nor Mailchimp matches at that price. The full tier-by-tier numbers are in the MailerLite pricing breakdown, and the head-to-head against Mailchimp is in MailerLite vs Mailchimp.

If you want the wider field, our full ranking of email marketing software covers every tool we have tested, and the email marketing cost guide covers what these bills look like at scale.

Bottom line

Choose Flodesk if you have a large list, simple sending needs, and value predictable billing above automation. Choose Mailchimp if you are under the break-even point and need its integrations today, with the understanding that the bill climbs from here. Choose neither if you want the best tested tool per dollar in this category, because that is not either of them.