Email marketing tools and landing pages: Brevo, Mailchimp, ActiveCampaign, Klaviyo… compared

This guide brings together our reviews of the pages built into email and newsletter tools (previously one article per tool). For each one: what the native signup page can do, its design, domain and tracking limits, and published data where it exists.

Kit (formerly ConvertKit) has its own detailed review: Kit for a landing page.

Brevo for a landing page: review, limits, and when to switch to a dedicated template

Brevo, formerly Sendinblue, is one of the few European email platforms with a built-in landing page editor — a French company with EU-hosted data. Genuinely convenient for a campaign, but a choice you pay for in flexibility, technical control, and subscription dependency as soon as a page needs to last.

What Brevo genuinely does well

• A form wired into the contact database with no plumbing: a submission feeds a list, sets an attribute, triggers a workflow. No webhook, no API key — a real time saver next to the setup described in our guide to connecting a form to a CRM.
• Hosting and certificate included: nothing to provision, nothing to renew, nothing to monitor. For a team with no technical profile, that's one constraint fewer.
• GDPR framing and European hosting: Brevo is a French company and publicly documents infrastructure located within the European Union. For an organisation that has to justify where its processing happens, that's a concrete argument.
• A European vendor with local-language support: an underrated detail, but it matters when the person editing the page is neither a developer nor a native English speaker and needs to change a headline without a ticket or an agency.
• Reporting in one dashboard: page visits, form submissions and the performance of the email campaign driving traffic to it all read from the same place, which is plenty for a one-off operation.

This mechanism has a name in marketing research. Thomas A. Burnham, Judy K. Frels and Vijay Mahajan, in "Consumer Switching Costs: A Typology, Antecedents, and Consequences," published in 2003 in the Journal of the Academy of Marketing Science, distinguish three families of switching cost: procedural (the time to rebuild elsewhere what already exists), financial (what you forfeit by leaving) and relational (the discomfort of breaking a habit). Their work shows that breadth of use — the number of features actually relied on — directly raises the perceived cost of switching. Justin Opara-Martins, Reza Sahandi and Feng Tian reach the same conclusion from the technical side in "Critical analysis of vendor lock-in and its impact on cloud computing migration: a business perspective," published in 2016 in the Journal of Cloud Computing (see the study): their survey of businesses identifies integration difficulties and data portability as the leading lock-in factors, ahead of price. A page built in a proprietary editor isn't exportable — you don't migrate a Brevo landing page, you rebuild it.

Mailchimp for a landing page: review, limits, and when to switch to a dedicated template

Mailchimp converted millions of creators and small businesses to all-in-one email marketing, landing pages included. But the tool stays built around the contact list, not conversion — a trade-off that shows up as generic design, a cost that climbs with your audience, and an SEO ceiling.

What Mailchimp genuinely does well

• Native email integration: a capture form feeds the list directly and triggers the welcome automation, with no third-party connector or webhook to set up.
• Zero code: publishing a page for an offer or an event takes under an hour, in an editor built for non-technical users.
• All-in-one to get started: a creator with neither a site nor an email tool yet can launch both at once, without stacking subscriptions.
• Built-in reporting: open rate, click rate and page conversion sit in the same dashboard as your campaigns, which makes tracking simple for a beginner.

Mailchimp pages share the same visual vocabulary as thousands of other accounts: the same sections, the same default spacing, and on the free plan, a "Created with Mailchimp" badge you can't remove. A study by Robins and Holmes published in Information Processing & Management found that a page's visual treatment directly shapes the credibility judgement a visitor forms within seconds (see the study). For a simple free-newsletter signup, the effect is marginal. For a page meant to sell a paid course or coaching program, a generic design carrying a third party's branding weighs directly on your conversion rate and on how your value proposition comes across.

ActiveCampaign for a landing page: review, limits, and when a coded template takes over

ActiveCampaign built a solid reputation as an email automation engine and lightweight CRM. But its landing page builder only becomes available from the Plus tier up, priced on the number of contacts - not the number of visitors the page gets. For a single conversion page, that pricing logic changes everything.

What ActiveCampaign genuinely does well

• Some of the finest automation on the market: conditional scenarios, native lead scoring and behavioural triggers let you do far more than a simple welcome sequence - see our guide on B2B lead scoring.
• A lightweight CRM included from the Plus tier: useful for a small sales team that wants to track leads without bolting on a separate tool connected through Zapier or Make.
• Precise triggers based on page behaviour: opening an email, clicking a link, visiting a specific page can all fire a scenario - a level of precision few general-purpose page builders offer natively.
• An unlimited number of page templates once you reach the Plus tier, with no artificial cap on the number of published pages.

To publish a single landing page, you need to subscribe to the Plus tier - which also includes the CRM, lead scoring and advanced conditional triggers, whether you need them or not. Joseph Guiltinan, in a foundational 1987 study published in the Journal of Marketing ("The Price Bundling of Services: A Normative Framework"), shows that bundling services pushes the customer to pay for components they won't use, whenever the component they actually want isn't sold on its own. A team that only wants a conversion page for an ad campaign ends up funding an entire CRM just to get access to it.

Beehiiv for a landing page: review, limits, and when a coded template takes over

Beehiiv made custom domains free on its Launch plan in 2026, a real argument for a creator launching a newsletter with no budget. What the platform genuinely does well for capturing subscribers, its concrete limits against a real single-product sales page, and how to make it work alongside a coded template.

What Beehiiv genuinely does well

• A custom domain now included from the free plan - until 2026 this feature was reserved for paid tiers; it now joins Zoho LandingPage among the few tools that offer it with no card required.
• A cross-newsletter recommendation network, which suggests other related publications to a new subscriber (and vice versa): a free acquisition channel whose value grows with the number of newsletters taking part in it - exactly the mechanism described by Michael Katz and Carl Shapiro in their 1985 study published in the American Economic Review ("Network Externalities, Competition, and Compatibility") on the growing value of a network as its participants multiply.
• A full export of subscribers and issue content, as CSV, with no lock on the data itself - something we didn't find with Zoho LandingPage.
• Built-in monetization tools from the Scale plan (paid subscriptions, ad network, sponsorships) with no third-party plugin or provider to connect.
• API and webhooks available from the free plan, to wire the subscribe form to an external tool without waiting for a paid tier.

The CSV export of subscribers and issues is a real strength, but it only covers the content - not the page itself. The public site stays hosted on Beehiiv's infrastructure, with no downloadable HTML/CSS file: leaving the platform means rebuilding that page elsewhere, even though subscribers and archives come along. A 1987 study by Paul Klemperer, published in the Quarterly Journal of Economics ("Markets with Consumer Switching Costs"), shows how this kind of switching cost, even a partial one, sustains a loyalty that owes more to the difficulty of leaving than to a genuine preference for the tool. A coded template delivered with its source code never creates that lock-in.

GetResponse for a landing page: review, limits, and when a coded template takes over

Born in 1998 as a simple email autoresponder, GetResponse has grown into a full marketing platform - automation, webinars, ecommerce, and a landing page builder available from the free plan onward. But a tool built around a contact list and a page whose only job is converting a visitor don't chase exactly the same goal.

What GetResponse genuinely does well

• Above-average deliverability: unlike many all-in-one tools that treat email as a secondary feature, GetResponse has made it its core business since 1998 - a real asset for any welcome or follow-up sequence connected to the page.
• Unlimited pages from the first paid tier: unlike funnel builders that cap the number of pages or funnels (such as Systeme.io with its 3 funnels on the free plan), GetResponse doesn't limit the number of landing pages once you're past the free plan.
• A broad marketing suite under one subscription: scenario automation, webinars and a simplified ecommerce store sit alongside the page builder, useful for anyone who wants to centralise instead of wiring together several tools through Zapier or Make.
• Twenty-five years in business: rare in a sector where tools appear and vanish fast, a longevity that reassures on the service's staying power and the maturity of its sending infrastructure.

GetResponse's page builder isn't a standalone product: it's a feature grafted onto a platform whose core business remains managing a contact list and sending emails. That origin shows in the templates on offer, often designed as the entry point of a newsletter subscription or an automated sequence rather than as a page built for one immediate, single conversion. Dale Goodhue and Ronald Thompson, in a foundational 1995 study published in MIS Quarterly ("Task-Technology Fit and Individual Performance"), show that a piece of software only improves performance when it closely matches the task at hand - a good tool for an adjacent task remains a suboptimal tool for the actual task. A page built from day one for a single conversion, with no underlying list logic, matches that task more directly than a module bolted onto an ESP.

Like most all-in-one platforms, GetResponse pages load, by default, the scripts needed for the editor, marketing tracking and integration with the other modules (automation, webinars) - a weight that even a deliberately lean page can't fully escape. A 2004 study by Fiona Fui-Hoon Nah, published in Behaviour & Information Technology ("A study on tolerable waiting time"), measured that the tolerable waiting time for a page to load sits around two seconds before users start noticing a slowdown, and that they largely abandon past fifteen seconds. On an ad-driven landing page, where every euro spent on Meta Ads or Google Ads pays for a visitor who has to see the page before leaving, that default extra weight works against the tool - see our guide on load speed and conversion.

Klaviyo for an e-commerce landing page: review, limits, and when a coded template takes over

Klaviyo dominates email and SMS marketing for e-commerce, and just added native landing pages in February 2026 to capture consent without a developer. But between a consent form and a real single-product sales page, the gap stays wide - here's what the tool does well, its concrete limits, and how to make it work alongside a coded template.

Klaviyo combines email and SMS sending, scenario-based automation ("flows"), and a customer data platform (CDP) that syncs purchase history, browsing and marketing interactions live into a single profile - Shopify or WooCommerce syncing happens with no webhook to configure manually, unlike most general-purpose ESPs. The native landing pages, launched in February 2026, are hosted pages with their own URL, with no dependency on an existing website, built in the same editor already used for pop-ups and sign-up forms: they capture email, phone number and WhatsApp consent, stored directly as profile properties, with tracking of views, submits and submit rate. The Free plan covers up to 250 active profiles, 500 emails and 150 SMS/MMS credits sent per month. The Email plan starts around $20 a month, the Email + SMS plan around $35, and the bill then climbs through active-profile tiers up to 30,000 profiles - a billing model change in effect since February 2025, when Klaviyo moved from counting profiles actually emailed to counting active profiles in the account. Check the current pricing page when you choose, since these tiers change regularly.

What Klaviyo genuinely does well

• Consent that instantly becomes usable data - unlike a plain email collected into a list, every submission feeds straight into the customer profile and can trigger a welcome scenario or feed an abandoned-cart follow-up with no extra setup.
• Multichannel capture in a single form (email, SMS, WhatsApp): a 2005 study by Ruth Rettie, Ursula Grandcolas and Bethan Deakins, published in the Journal of Targeting, Measurement and Analysis for Marketing ("Text message advertising: response rates and branding effects"), found across 26 campaigns and more than 5,000 recipients a response rate to SMS clearly higher than plain email - which is why offering both channels right on the capture page matters, a point we also cover for phone number verification by SMS.
• Native integration with Shopify and WooCommerce, with no third-party connector or webhook to maintain.
• A drag-and-drop editor accessible with no code, enough for a quick consent page even before a full website is ready.

MailerLite for a landing page: review, limits, and when a coded template takes over

MailerLite built a reputation as an affordable, generous ESP, long recommended to newsletter creators starting out on a small budget. But since its free plan tightened in August 2026, only one landing page is allowed, and a custom domain now exists only on paid plans. For a single conversion page, those two caps change the equation.

MailerLite combines email sending, scenario-based automation, and two separate drag-and-drop builders: a multi-page "website builder" and a dedicated landing page builder. The Free plan covers up to 250 subscribers and 2,500 emails sent per month. Following a tightening that took effect in August 2026, it's now also capped at 3 automations, 3 forms, one website and one landing page - a far stricter limit than before, when MailerLite stood out precisely for how generous its free tier was. The Comfort plan starts around $12 a month for 500 contacts and climbs to about $89 at 10,000 contacts, with sending capped at ten times the list size; it unlocks up to 10 websites and 10 landing pages. The Power plan, from $25 to $129 on the same contact scale, removes that sending cap and lifts any limit on the number of pages. Check the current pricing page when you choose, since these tiers change regularly.

What MailerLite genuinely does well

• A price that stays among the lowest in the industry once you move to a paid plan: the Comfort tier starts clearly below most competing ESPs for the same list size.
• A reputation for solid deliverability for a general-purpose ESP, provided the sending domain's authentication is set up correctly - see our guide on SPF, DKIM, DMARC and emails landing in spam.
• A drag-and-drop editor that's easy to pick up, with blocks you can reuse across pages, in a spirit close to what Brevo offers.
• Injectable HTML/CSS snippets in the page's head and body, enough to install a pixel or a tag - see our guide on Google Tag Manager on a landing page.

Substack for a landing page: review, limits, and when a coded template takes over

Substack has established itself as the lowest-risk way to launch a newsletter: nothing to pay before the first paid subscriber. What the platform genuinely does well for capturing readers, its concrete limits against a real sales page, and how to make it work alongside a coded template.

What Substack genuinely does well

• No fixed cost to get started - no card required to sign up, no tier to unlock for unlimited email sending, unlike most tools already reviewed on this blog.
• Paid subscription billing included from day one, with no Stripe integration to configure yourself and no tier to reach to activate it - a clear difference from Beehiiv, where monetization only arrives at the Scale plan.
• Notes, an internal social feed that surfaces the publication to readers who'd never heard of it - a cross-publication recommendation mechanism built on the same principle studied by Michael Katz and Carl Shapiro in their 1985 paper published in the American Economic Review ("Network Externalities, Competition, and Compatibility"): the network's value grows with the number of publications taking part in it.
• A CSV export of subscribers available directly from the dashboard, with no need to go through support, for both free and paid subscribers.

The CSV export exists, but several creators who tried migrating to another tool have reported losses during the transfer - bounced addresses, duplicates, or subscribers who never received the confirmation email on the new platform. Not surprising: part of the publication's real audience isn't in that file to begin with. Subscribers gained through Notes or the recommendation network stay tied to the Substack account, not to an exportable email list. Paul Klemperer's study, published in 1987 in the Quarterly Journal of Economics ("Markets with Consumer Switching Costs"), describes exactly this kind of switching cost: it isn't a preference for the tool that keeps a creator in place, it's the concrete difficulty of rebuilding elsewhere what the platform has already built.

For a signup page whose design and domain you control, connected to your sending tool, the LanderKit Newsletter template starts from that logic.