The best email marketing for gyms & fitness

ActiveCampaign wins because a gym lives or dies on automation, and nobody here automates deeper. Build a genuine membership lifecycle — trial nurture, onboarding, renewal nudges, lapsed win-back, no-show recovery — with branching logic and SMS steps in the same flow, triggered by behavior rather than a calendar. Starter at $15 gets a small studio going; Plus at $49 unlocks the CRM and lead scoring that make retention systematic. It is more tool than a broadcast-only gym needs, and exactly right for one that treats retention as a revenue line. This is the serious choice.

• Deepest lifecycle automation
• Email + SMS in one workflow
• Behavioral segmentation done right

Brevo is the value winner and, for many gyms, the practical one. It bills by email volume, not contact count, so a big member list you email occasionally costs little, and SMS is native rather than an afterthought — perfect for class reminders and flash promos. Automation and a light CRM come built in. It is a notch behind ActiveCampaign on automation depth and polish, but at $18 for the Business tier the value is hard to argue with. For a gym with a large list and a tight budget, Brevo is often the smartest buy on this page.

MailerLite is the pick for a small studio that wants real automation without the learning curve or the bill. The free tier covers your first 250 members, the editor is the friendliest here, and the automation — while not ActiveCampaign-deep — handles onboarding and win-back sequences most studios need. The trade is ceiling: complex, multi-branch behavioral flows and native SMS are not its strength. For a single-location gym running clean lifecycle basics on a budget, it is excellent and refreshingly simple.

Klaviyo's automation and segmentation rival ActiveCampaign's, and if you sell merchandise or supplements through Shopify it is a natural fit. The catch for a gym is the billing model: Klaviyo charges on total active profiles, so an old membership list full of lapsed contacts inflates the bill fast — and gyms have exactly that kind of list. Powerful, but you pay for every dormant member you keep. Best for a fitness brand with a real online store; expensive overkill for a studio that just needs retention email.

GetResponse is a competent all-rounder with one gym-relevant trick: built-in webinars, handy if you run online classes, challenges or nutrition workshops. Automation is respectable and the price is fair. It does not lead on any single axis a gym prioritizes — its automation is a step below ActiveCampaign, its SMS and value below Brevo — but if webinars and courses are part of your model, that bundled capability tips it up the list. A sensible pick for the content-and-classes studio.

Kit (formerly ConvertKit) is built for creators — coaches selling programs, influencers with courses — and its generous free tier to 10,000 subscribers is tempting. But for a gym managing memberships it is the wrong shape: segmentation by attendance and membership status is weak, there is no native SMS, and its automation is tuned for digital-product funnels, not class reminders and renewals. If your fitness business is really a personal brand selling online programs, look here. If it is a gym with members and classes, look higher.

The contrarian verdict: Mailchimp is the reflex choice for small gyms and one of the worst values on this page. The brand and the free tier pull you in, but the automation that a gym actually needs is gated behind higher plans, the price scales aggressively with contacts, and deliverability has drawn steady complaints. You end up paying more for less lifecycle capability than Brevo or MailerLite give you for less money. Fine for a plain monthly newsletter. Underpowered and overpriced the moment retention automation is the point — which, for a gym, it is.