Best Email Marketing Tools for Freelancers (free tiers compared)

By the Jobbers.io content team. Last verified: August, 2026.

Quick answer: There’s no single “best” free email tool — it depends on whether you care more about list size, sending volume, or built-in automation. Kit gives freelancers the largest free subscriber cap (10,000). Brevo stores an effectively unlimited contact list and caps you on daily sends instead. MailerLite is the most balanced option if you want automation without paying. Read on for the full breakdown, plus how each one holds up for someone running a one-person freelance business rather than a marketing department.

⚠️ Verify before you decide: Free-plan limits change often — Mailchimp cut its free tier twice in the past two years, and MailerLite reduced its own free plan in mid-2026. Every figure below was checked against each provider’s official pricing or help page as of the verification date above, but you should confirm current numbers directly on the provider’s site before building a business process around them. This article is general information, not legal or financial advice.

Why freelancers need an email list at all

Most freelancers get their first few clients through referrals or a marketplace profile, then wonder why repeat business feels random. An email list is the fix. It’s the one channel a platform algorithm can’t bury and a client can’t “forget to follow” — you own it outright. Whether your leads come from referrals, your portfolio site, or freelance jobs you land through marketplaces, the moment someone becomes a client (or almost does), getting their permission to email them is worth more than another social follower.

The catch: most “free” email marketing plans are free in name only once you actually try to use them for real client communication. This guide breaks down what the free tier of each major tool really includes in 2026, not the marketing-page headline number.

Free plan comparison at a glance

Mailchimp — free but genuinely small now

Mailchimp is still the name most people reach for first, but its free plan has shrunk three times since Intuit acquired the company in 2021. As of 2026, the Free Marketing plan covers 250 contacts and 500 email sends per month, with a daily cap of 250 sends, one audience, one user seat, basic templates, and no campaign scheduling or multi-step automation. Support is only available for the first 30 days after signup, and every free email carries Mailchimp’s own branding. Unsubscribed and non-subscribed contacts still count toward your 250-contact limit, so the real usable number is often lower than it looks.

For a freelancer, 250 contacts covers a very early list — a few dozen past clients plus a handful of newsletter signups — and not much more. It’s fine for validating that you actually want to run an email program before committing elsewhere. Full current details: Mailchimp’s official pricing page.

Brevo — unlimited contacts, limited daily sends

Brevo (the French company formerly known as Sendinblue) takes the opposite approach: it stores a very large number of contacts for free — commonly listed at up to 100,000 — but caps you at 300 emails per day, which works out to roughly 9,000 emails a month if you send daily. Marketing automation is included on the free plan but limited to 2,000 unique contacts entering active workflows at once. You get one user seat, and free emails carry the “Sent with Brevo” footer.

This model suits a freelancer who has built up a sizeable list of past clients and prospects but only sends a monthly newsletter or occasional campaign rather than daily blasts. Because Brevo stores EU data and is headquartered in France, it’s also a common pick for freelancers serving European clients who want to keep GDPR conversations simple. Details: Brevo’s official pricing page.

MailerLite — the most balanced free automation

MailerLite updated its free plan on June 16, 2026: it now covers 250 active subscribers and 2,500 emails per month, with two user seats and access to three automations, three forms, one landing page, one website, and one digital product — plus the custom HTML editor and premium templates that used to be paid-only. Free accounts still carry MailerLite branding, and going over the subscriber or send limit pauses campaigns and automations until you upgrade or trim your list.

Of everything on this list, MailerLite gives freelancers the most usable slice of “real” automation — a welcome sequence, a follow-up after a discovery call, a re-engagement nudge — without a credit card. The trade-off is the same tight 250-subscriber ceiling as Mailchimp’s free plan. Current numbers: MailerLite’s official pricing page.

Kit (formerly ConvertKit) — the biggest free subscriber cap

Kit’s free “Newsletter” plan is the outlier here: up to 10,000 subscribers at no cost, with unlimited email broadcasts, unlimited landing pages, and unlimited signup forms. The catch is on the feature side rather than the list-size side — you get exactly one basic automation and no multi-step sequences, Kit’s branding stays on your emails, and support is limited to community and email channels. If you sell a digital product (a template pack, a mini-course) through Kit’s built-in commerce tools, a 3.5% + $0.30 fee applies even on the free plan.

For freelancers running a newsletter-style list — writers, designers, consultants publishing regular insights to build authority — Kit’s subscriber ceiling is hard to beat at $0. Full details: Kit’s official pricing page.

Zoho Campaigns — best if you’re already in the Zoho ecosystem

Zoho Campaigns’ Forever Free plan covers 2,000 contacts and 6,000 emails per month, with basic templates, signup forms, and analytics included. Advanced features — marketing automation workflows, A/B testing, and richer segmentation — sit behind the paid Standard and Professional tiers, so treat the free plan as solid for simple monthly or bi-weekly newsletters rather than automated sequences.

The real draw for freelancers is integration: if you already invoice through Zoho Books or manage leads in Zoho CRM, Zoho Campaigns plugs into that same account and contact data without extra setup. Details: Zoho Campaigns’ official page.

HubSpot Free Tools — a free CRM with email attached

HubSpot’s free tier isn’t primarily an email marketing tool — it’s a free CRM that happens to include a capped email sending allowance: 2,000 marketing emails per month, against roughly 1,000 marketing contacts. There’s no multi-step workflow automation on the free tier, and every free email, form, and landing page carries HubSpot branding.

Where this makes sense for a freelancer is early-stage client management: if you want a single free place to track leads, log conversations, and send the occasional email update without juggling two separate tools, HubSpot’s combination is genuinely useful — you just won’t run high-volume newsletters on it for free. Source: HubSpot’s official help documentation.

How to choose, as a freelancer specifically

• You’re just starting your list and want room to grow: Kit’s 10,000-subscriber free cap gives you the most runway before you’d ever need to pay.
• You have a big list of past clients but rarely email them: Brevo’s unlimited-storage, capped-sends model means you’re not paying to simply store names you barely message.
• You want a welcome sequence or automated follow-ups without paying: MailerLite is the only tool here with usable automation baked into the free tier.
• You already run your business through Zoho or HubSpot: staying inside that ecosystem usually saves more admin time than the extra features of a dedicated email tool.
• You serve EU clients and want data hosted in Europe: Brevo’s EU infrastructure is worth a look, but confirm current data-residency and data-processing-agreement terms directly with the provider — these details are updated periodically.

Where a platform like Jobbers.io fits into this

Landing the client is only half the job — keeping them is the profitable half, and that’s exactly what an email list is for. Every project you finish is a relationship you can either lose the moment the contract ends or nurture into repeat work and referrals. A short “available for new projects next month” email to your past-client list costs nothing and routinely outperforms cold outreach.

This is part of why the economics of where you find clients matter. jobbers.io is a freelance marketplace that doesn’t take a commission on your earnings — freelancers and clients agree on payment terms directly, so more of what you invoice actually reaches your account. That matters twice over: it’s more money to reinvest in things like a paid email plan once you outgrow the free tiers above, and it keeps your client relationship a direct one from day one, which makes moving that relationship onto your own email list a natural next step rather than a workaround.

Staying compliant: the two rules that matter most

Free email tools handle the technical side of deliverability, but the legal responsibility for what you send is yours. Two frameworks cover almost every freelancer’s situation:

• CAN-SPAM (United States): requires accurate sender information, a non-deceptive subject line, a clear way to opt out, and honoring opt-out requests within 10 business days. It applies to B2B email too — there’s no small-business exemption. Official guide: FTC CAN-SPAM Act Compliance Guide.
• GDPR / ePrivacy (European Union and UK): generally requires clear, informed consent before you send marketing email to someone in the EU or UK, plus an easy way to withdraw that consent later. There’s a narrower “soft opt-in” exception for existing customers in some cases. Official overview: European Commission — data protection and marketing.

None of this article is legal advice, and email compliance rules vary by where your subscribers live, not just where you’re based. If a meaningful part of your list is outside your home country, it’s worth a short consultation with a lawyer or a compliance-focused email provider’s documentation before your first campaign.

Frequently asked questions

What is the best free email marketing tool for freelancers in 2026?

It depends on what you’re optimizing for. Kit offers the largest free subscriber cap (10,000). Brevo offers the largest free contact storage with unlimited contacts but a 300-email daily send cap. MailerLite offers the most usable automation on a free plan. There isn’t one tool that wins on every dimension.

Do any of these tools let me send unlimited free emails?

Kit is the closest — its free Newsletter plan allows unlimited email broadcasts to up to 10,000 subscribers. Every other tool on this list caps either monthly or daily sends, even on the free tier.

How many subscribers can I have on a free email marketing plan?

It ranges widely by provider: 250 on Mailchimp and MailerLite, 2,000 on Zoho Campaigns, roughly 1,000 marketing contacts on HubSpot, up to around 100,000 stored contacts on Brevo, and up to 10,000 on Kit. Always check the provider’s current pricing page, since these limits change.

Do free email marketing plans include marketing automation?

Sometimes, but usually in a limited form. MailerLite includes three automations on its free plan. Brevo includes automation but caps it at 2,000 active contacts. Kit’s free plan allows one basic automation. Mailchimp, Zoho Campaigns, and HubSpot don’t include multi-step automation on their free tiers.

Is it legal to email leads I found on freelance job platforms?

You generally need the person’s consent (or, in the US, to follow CAN-SPAM’s rules for commercial email) before sending marketing messages — simply finding someone’s email address on a job posting or profile doesn’t create permission to add them to a newsletter. Check the platform’s own terms of service and the applicable law for where the recipient lives.

Will my free-plan emails include the provider’s branding?

Yes, on every tool covered here. Removing the “Sent with [Provider]” footer requires upgrading to a paid plan on Mailchimp, Brevo, MailerLite, Kit, Zoho Campaigns, and HubSpot alike.

Do I need a business email address to use these tools?

No — all six tools let you sign up with any email address. That said, sending campaigns from a branded domain ([email protected]) rather than a free Gmail or Outlook address generally improves deliverability and looks more professional to clients.

When should a freelancer upgrade from a free plan?

The usual trigger points are hitting the contact or subscriber limit, needing automation the free tier doesn’t include, or wanting to remove the provider’s branding once you’re emailing actual clients rather than testing the tool. Most of these platforms auto-notify you as you approach a limit rather than cutting you off without warning.

Sources and methodology: figures in this article were checked against each provider’s own pricing and help-center pages (Mailchimp, Brevo, MailerLite, Kit, Zoho Campaigns, HubSpot) as of August, 2026. Free-plan limits are among the most frequently changed terms in the email marketing industry — verify current numbers before making a purchasing or compliance decision, and treat the compliance section above as a starting point, not a substitute for legal advice.