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Email marketing for creators: which platform fits your newsletter model
Short version: For a creator building a newsletter they plan to monetize through affiliate links, paid subscriptions, or digital products, Kit is the clearest starting point: 10,000 subscribers free, unlimited sends, affiliate links explicitly permitted, and paid subscriptions supported even on the free plan. beehiiv is the main alternative if your model is publication-first and you want a built-in reader experience; its free tier caps at 2,500 subscribers with no automation. If budget is the only constraint and affiliate links are not part of your model, EmailOctopus reaches 2,500 subscribers free. The one factor most roundups skip: the platform's own acceptable-use policy on affiliate links matters independently of any affiliate program's rules, and the policies vary widely.
The comparison: criteria that matter for creators
Standard email tool roundups compare on price, design, and automation depth. For newsletter creators, three things matter more: how far the free tier gets you before you start paying, whether the platform's terms actually allow affiliate links in the mail you send, and whether you can charge subscribers directly from the same tool. The table below covers those three axes.
| Platform | Free subscribers | Affiliate links in email | Automation on free | Paid subscriptions |
|---|---|---|---|---|
| Kit | 10,000 | Allowed; must not be primary content | 1 sequence | Yes, on free plan |
| beehiiv | 2,500 | Occasional use allowed | None | Scale plan ($43/mo+) |
| MailerLite | 250 active | Allowed, subject to review | 3 automations (5 steps max) | Paid plan only |
| EmailOctopus | 2,500 | Flagged for scrutiny; not prohibited | None on free | No native feature |
| Mailchimp | 500 contacts | Links allowed; affiliate marketing as industry prohibited | None on free | No native feature |
| GetResponse | No free plan | Most permissive policy reviewed | Yes (paid) | Paid plan only |
The rule most roundups skip: affiliate links and platform policy
If you plan to earn from affiliate links in your newsletters, there is a second set of rules the usual roundups leave out. Most creators know that an affiliate program (like Kit's or Amazon Associates') sets rules about where you can promote. What fewer know is that the platform you send email through sets its own rules on what you can put inside those emails, and the two sets of rules are independent.
A platform can suspend your account for affiliate content even if the affiliate program you're using explicitly allows email promotion. You need a yes from both sides.
The policies vary more than you'd expect:
- Kit explicitly permits affiliate links "as long as they are properly marked and used responsibly," disallowing content that is "100% affiliate based." The framing is workable for most creators who mix affiliate content with genuine editorial: links are fine; a newsletter that exists solely to push links is not.
- beehiiv allows "occasional use of affiliate links" but prohibits content "created primarily for affiliate marketing or lead generation." The word "occasionally" is doing a lot of work here; if affiliate monetization is central to your model, this is a meaningful constraint.
- Mailchimp draws a sharper line: "affiliate marketing as an industry is prohibited under our Terms of Use," yet separately notes that "affiliate links are usually fine to use in Mailchimp emails" when "your main message isn't centered around affiliate links." The distinction matters in practice: the industry prohibition is about operating as an affiliate marketer, and including the occasional link is different from that.
- GetResponse is the most permissive platform we've reviewed: its acceptable-use policy treats affiliate marketing as a legitimate use case without the "primarily" or "100%" qualifier restrictions that Kit and beehiiv apply. Details are in our affiliate-programs-in-email comparison.
- EmailOctopus lists affiliate marketing among industries "subject to additional scrutiny during an account review." It is flagged for review, but it is not prohibited.
The full picture, covering affiliate-program policy (which programs allow email at all) alongside sending-platform policy (what you can put in the emails), is in our affiliate-programs-in-email comparison. If affiliate monetization is part of your model, read both.
Kit: what we run and why
We chose Kit for Field Tested before we had an audience. The decision came down to three things: the free tier actually reaches 10,000 subscribers (confirmed from our own account; it is the permanent free plan limit rather than a trial); the acceptable-use policy explicitly permits affiliate links used responsibly; and the platform supports paid newsletter subscriptions and digital product sales on the free plan. Growing for free while monetizing from day one, without a platform fee until you reach scale, is what we needed.
Kit is built for creators who see email as the business itself. The platform's language and design choices reflect that — "Creator" is the name of their first paid tier. The free plan includes unlimited broadcast emails, unlimited landing pages and forms, tag-based segmentation, and one automation sequence. That one-sequence ceiling is the most common reason creators upgrade before hitting 10,000 subscribers, rather than the subscriber cap itself.
Where Kit fits less well: high-volume transactional email (it is a newsletter tool rather than a transactional ESP), ecommerce stores that need deep purchase-data integrations with Shopify-style inventory, and developers who want to drive sends from code (Resend and Loops are built for that workflow).
The Creator paid plan starts at $33/month (annual billing) for 1,000 subscribers (affiliate link; we earn a commission if you start a paid plan, at no extra cost to you). It adds unlimited automation sequences, a newsletter referral system, and a subscriber scoring feature. Annual billing saves roughly 16% against monthly rates.
beehiiv: the alternative for publication-first creators
beehiiv built its platform around a different model: the newsletter as a publication, with a reader-facing website and a boosts network for cross-newsletter growth. If you want subscribers to read your newsletter in a browser with a clean editorial experience, and you plan to grow via the boost network, beehiiv is worth evaluating.
The free tier covers 2,500 subscribers with unlimited sends but no automation. The platform's native paid-subscription feature, which lets readers pay for your newsletter directly, requires the Scale plan ($49/month billed monthly, or $43/month billed annually; verified from beehiiv.com/pricing, July 2026). That is a meaningful cost before you've proven the model.
On affiliate links: beehiiv allows occasional use but restricts content "created primarily for affiliate marketing." If affiliate monetization is the point of your newsletter, Kit's policy is more explicit in its permission. If affiliate links are an occasional supplement to editorial content, beehiiv's policy is workable.
beehiiv is a poor fit if you need automation on day one (the free tier has none) or if your model depends heavily on affiliate revenue before you can afford the Scale plan.
Starting on zero budget
If you need to start without spending anything and affiliate links are not part of your early model, EmailOctopus reaches 2,500 subscribers free. It is a sending-only tool without a native reader-facing publication layer or built-in monetization, so the workflow is: send via EmailOctopus, host your archive and subscribe page separately. Affiliate marketing is on their additional-scrutiny list but is not banned; an affiliate-heavy newsletter is still worth flagging as a risk before building on the platform.
MailerLite is an option if automation matters more than headroom: it offers three automations (up to five steps each) on its free tier, but caps active subscribers at 250, which becomes a ceiling very quickly. Importantly, MailerLite is further restricting free accounts starting August 13, 2026. If you're evaluating MailerLite today, check the current limits directly at mailerlite.com/pricing before building on the free plan.
For creators planning to use affiliate links, Kit remains the clearest zero-cost starting point even for a small list: 10,000 subscribers free, explicit affiliate-link permission, and no upgrade pressure until you hit scale or need more automation.
When to upgrade (and what you're upgrading for)
On Kit's free plan, the practical upgrade triggers are: hitting 10,000 subscribers and having the next broadcast blocked; needing a second automation sequence for a second lead magnet or product funnel; or wanting the referral system to accelerate list growth. None of those happen before you have a proven, active list, which is the point of the generous free tier.
On beehiiv, the upgrade trigger often comes earlier: you want paid subscriptions, or you want the boosts network to grow faster. The Scale plan at $49/month (monthly billing) or $43/month (annual billing) is a real commitment at list zero.
On GetResponse, the most affiliate-permissive platform in our research, there is no free plan (as of July 2026), so the cost question starts at sign-up. Our Kit vs GetResponse comparison for affiliate newsletters goes into that trade-off directly: Kit's generous free tier alongside GetResponse's more permissive affiliate policy from day one.
The full 16-tool picture, including pricing at 1k and 10k subscribers, API access, and acceptable-use terms, is in the email marketing tools comparison.
Sources
All pricing and policy claims are from primary sources, retrieved July 2026. First-hand facts (our own Kit account) are marked. Researched facts carry the source URL and retrieval date.
Kit — free tier. Subscriber cap (10,000) and platform behavior confirmed from our own Kit account, July 2026. Feature details from kit.com/pricing, retrieved July 6, 2026.
Kit — affiliate-in-email policy. "We do not restrict the use of affiliate links in emails as long as they are properly marked and used responsibly," disallowing content that is "100% affiliate based."
beehiiv — free tier. 2,500 subscriber cap, unlimited sends, no automation on free plan.
beehiiv — affiliate-in-email policy. "While the occasional use of affiliate links is allowed, Content created primarily for affiliate marketing or lead generation purposes are not permitted on beehiiv."
beehiiv — Scale plan pricing. $49/month (monthly billing) or $43/month (annual billing, billed as $517/yr), confirmed from beehiiv.com/pricing, retrieved July 2026.
Mailchimp — affiliate policy. "Affiliate marketing as an industry is prohibited under our Terms of Use," yet "affiliate links are usually fine to use in Mailchimp emails" when "your main message isn't centered around affiliate links."
EmailOctopus — affiliate policy. Lists "affiliate marketing" among industries "subject to additional scrutiny during an account review"; it is not banned.
MailerLite — free tier and August 2026 restriction. 250 active subscriber cap, 2,500 monthly sends, 3 automations. August 2026 restriction announced at mailerlite.com/pricing, retrieved July 2026. Full detail in our email newsletter free plan comparison.
GetResponse — no free plan. GetResponse removed its free plan. Affiliate-policy classification from our affiliate-programs-in-email comparison. Direct trade-off vs Kit in our Kit vs GetResponse comparison.