Best Email Marketing Software for Small Businesses in 2026
Last verified: November 6, 2026
These four tools look like they're selling the same thing, but they charge for four different units: Brevo meters emails sent per month, Moosend and iContact meter contacts stored, and beehiiv meters subscribers while leaving sends unlimited. That difference changes which one actually saves you money as your list grows or your sending frequency changes, and it matters more than the headline price on any of their cheapest plans.
ToolsGavel's top pick: Brevo (4.3/5, from $9/mo billed monthly, $8.08/mo billed annually) — Brevo is the only tool here that bills by emails sent instead of contacts stored, a real advantage for a small business sitting on a big customer list it only emails occasionally. The $0 Free plan needs no credit card and covers 300 emails a day with up to 100,000 contacts stored, and paid tiers add a built-in CRM plus SMS and WhatsApp that none of the other three offer. The catch: automation doesn't exist at all on the cheapest paid tier, Starter at $9/mo; you have to move up to Standard at $18/mo to get it, and account-suspension complaints are a recurring theme on Trustpilot (3.8/5, 7,250 reviews).
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at no extra cost to you. Tools we partner with are listed first, but that never changes a score — how we test.
Audited prices verified against live vendor pricing pages — full dataset in the Pricing Gap Index.
1
beehiiv Best for newsletters ★★★★★ ★★★★★ 4.3
beehiiv isn't a classic send-and-automate platform like the other three here, it's built for a newsletter that wants to become a media business, charging for subscriptions and selling ads from inside the same dashboard. Its Free plan covers 2,500 subscribers with unlimited sends and no card required, and paid plans take 0% of subscription revenue beyond Stripe's standard processing fee. The catch: the $59/mo Lite price covers only 1,000 subscribers and climbs with every published list band ($139/mo at 10,000, $469/mo at 100,000, where Lite tops out), and reviewers consistently describe its automation as thinner than dedicated ESPs like the other three tools in this guide.
Best for: Newsletter writers and media operators who want to grow, monetize and eventually own a business built on email, not just send campaigns · from $59/mo billed monthly, or ~$49/mo effective billed annually ($588/yr), for up to 1,000 subscribers
Deal 20% off your first 3 months Applied automatically when you sign up through our link. No code needed.
Verified Nov 2026
2
Moosend Cheapest automation ★★★★★ ★★★★★ 4.1
Moosend bundles full automation, landing pages and unlimited sends into its entry-level Pro tier, around $9/mo for 500 contacts, rather than gating automation behind a pricier plan the way Brevo does. G2 (4.7/5) and Capterra (4.6/5) both rate it near the top of this list. The catch is ownership: Moosend was sold twice in four years, most recently to Constant Contact in June 2025, and Trustpilot reviewers directly tie a support-quality decline to that sale, a split that shows up starkly in its 2.9/5 Trustpilot score against those much higher G2 and Capterra numbers.
Best for: Solo operators and small teams who want full automation and landing pages bundled into an affordable entry tier, and who can accept real ownership-change risk · from ~$9/mo billed monthly (500 contacts), ~$7/mo billed annually
3
iContact Simplest for beginners ★★★★★ ★★★★★ 3.7
iContact's drag-and-drop editor draws consistent praise for being easy to pick up without any design background, backed by a large G2 sample (4.1/5, 1,243 reviews). It's also the only one of the four with no free trial or free plan confirmed anywhere on its own pricing page, just third-party claims of a 30-day trial. The catch: its cheapest tier, Standard at $9/mo, includes just 1 automation, and its Trustpilot score (2.1/5) rests on only 9 reviews, too few to treat as a confident signal either way.
Best for: Established small and mid-market teams who want an easy, drag-and-drop campaign builder and don't need deep automation or SMS at the entry price · from $9/mo (Standard, 500 contacts)
Deal 30-day free trial, $0 until day 30 Applied automatically when you sign up through our link. No code needed.
Verified Nov 2026
4
Brevo Best overall for small businesses ★★★★★ ★★★★★ 4.3
Brevo is the only tool here that bills by emails sent instead of contacts stored, a real advantage for a small business sitting on a big customer list it only emails occasionally. The $0 Free plan needs no credit card and covers 300 emails a day with up to 100,000 contacts stored, and paid tiers add a built-in CRM plus SMS and WhatsApp that none of the other three offer. The catch: automation doesn't exist at all on the cheapest paid tier, Starter at $9/mo; you have to move up to Standard at $18/mo to get it, and account-suspension complaints are a recurring theme on Trustpilot (3.8/5, 7,250 reviews).
Best for: Small businesses with a large, infrequently-emailed contact list who want SMS or WhatsApp and a basic CRM bundled into the same platform · from $9/mo billed monthly, $8.08/mo billed annually
Cold outreach to people who haven’t opted in yet is a different job with different rules, covered in our best cold email software guide and the Instantly review specifically.
All four give you a usable entry point, but the unit behind the price tag is the real thing to compare, not the sticker number alone.
| Tool | Metering unit | Free plan | Cheapest paid entry | Automation on cheapest paid tier | G2 / Capterra / Trustpilot |
|---|
| Brevo | Emails sent per month | Yes, 300 emails/day, 100,000 contacts stored, no card | Starter $9/mo ($8.08/mo annual), 5,000 emails/mo | Not included | 4.5/5 / 4.6/5 / 3.8/5 |
| beehiiv | Subscribers, unlimited sends | Yes, 2,500 subscribers, no card | Lite $59/mo for 1,000 subscribers (~$49/mo effective annual) | N/A, newsletter platform, not a classic ESP | 4.5/5 / 4.4/5 / 4.0/5 |
| Moosend | Contacts, unlimited sends | No standing plan, 30-day trial, 1,000 contacts, no card | Pro ~$9/mo (500 contacts), ~$7/mo annual | Yes, unlimited | 4.7/5 / 4.6/5 / 2.9/5 |
| iContact | Contacts | No confirmed plan or trial on its own page | Standard $9/mo (500 contacts) | Yes, capped at 1 | 4.1/5 / 4.5/5 / 2.1/5 |
| Mailchimp (reference only) | Contacts | Yes, 500 contacts, 500/mo or 250/day sends, 1 seat | Essentials $13/mo (500 contacts) | Yes | 4.3/5 / 4.5/5 / not required for this guide |
Two things change once you look past the free-plan row. First, a free plan and a free trial aren’t the same thing: Brevo and beehiiv’s free tiers never expire, while Moosend’s 30-day trial and iContact’s unconfirmed trial both run out and require a decision. Second, “automation included” at the entry price means three different things here. Moosend’s Pro tier includes unlimited automation workflows for roughly $9/mo. iContact’s Standard tier, also $9/mo, includes automation too, but caps it at a single workflow, enough to test the feature, not to run a real campaign calendar on. Brevo’s Starter tier, also $9/mo, includes no automation at all; it only shows up once you move to the $18/mo Standard tier.
Automation: what’s really on the cheapest tier
A pricing page that lists “automation” as a checkmark doesn’t tell you whether that means one welcome-email workflow or an unlimited library of them. Among the three contact- or email-metered platforms here, only Moosend puts full, unlimited automation on its cheapest paid tier. iContact’s Standard tier technically includes automation, but the single-workflow cap means a buyer who needs more than one automated sequence, a welcome series and a cart-abandonment flow, say, has to pay up for Premium or Ultimate before either exists. Brevo’s Starter tier skips automation entirely, which matters if you’re comparing it to Moosend or iContact on price alone without reading the feature list underneath. beehiiv sits outside this comparison by design: it’s a newsletter-growth and monetization tool first, and reviewers consistently describe its automation as thinner than any dedicated email platform, including the other three here.
How we picked
Every price, limit and review score in this guide came from each vendor’s own pricing page, checked directly on 2026-10-30, cross-referenced against G2, Capterra and Trustpilot. G2 and Capterra both blocked direct fetches for several of these tools on every attempt; where that happened, we used an independent search pass and labeled the figure as approximate. Moosend’s per-contact dollar figures are triangulated from multiple third-party pricing breakdowns rather than confirmed on its own JavaScript-rendered pricing page, and that distinction is called out in its own review, not glossed over here.
The ranking is editorial, not a function of which tool pays us a commission. ToolsGavel may earn a commission if you sign up through a link on this page; that never changes the order the tools appear in, or the catches we flag for each one.
Deals & price changes
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Frequently asked questions
What's the difference between these four email marketing tools?
The biggest difference is the billing unit, not the feature list. Brevo charges by emails sent per month, so a large list you rarely email costs less than it would on a per-contact plan. Moosend and iContact both charge by contacts stored, with unlimited sends included. beehiiv charges by subscriber count with unlimited sends too, but it's built for newsletter monetization, paid subscriptions and ad sales, rather than as a classic send-and-automate platform like the other three.
Which of these tools has the cheapest entry price?
Brevo's Starter, Moosend's Pro and iContact's Standard all start at the same $9/mo headline price (Moosend's figure is a well-corroborated third-party estimate, not confirmed on its own rendered pricing page). What that $9 buys differs sharply: Moosend's $9 tier includes full automation and landing pages, iContact's $9 tier caps automation at one workflow, and Brevo's $9 Starter tier has no automation at all; that only arrives at Brevo's $18/mo Standard tier. beehiiv's cheapest paid tier, Lite, starts materially higher at $59/mo billed monthly (roughly $49/mo billed annually) for up to 1,000 subscribers, reflecting its subscriber-based, newsletter-monetization focus rather than a classic send-and-automate price ladder.
Do any of these four have a free plan, forever, with no credit card?
Brevo and beehiiv do. Brevo's Free plan never expires and needs no card: 300 emails a day with up to 100,000 contacts stored. beehiiv's Free plan covers up to 2,500 subscribers with unlimited sends, also with no card. Moosend and iContact don't have a standing free plan: Moosend offers a 30-day free trial capped at 1,000 contacts, no card required, and iContact's own pricing page doesn't confirm a trial at all, though third-party sources describe a 30-day trial there too.
Is Mailchimp still worth comparing against these four?
It's the platform most small-business buyers already know, which is why it's in the comparison table below even though it isn't one of the four tools this guide reviews in depth. Mailchimp's Essentials plan runs $13/mo for 500 contacts with a genuinely usable, if small, 500-contact free tier, and it bills by contacts like Moosend and iContact rather than by emails sent like Brevo or by subscribers like beehiiv. For most buyers choosing among this guide's four, Mailchimp mainly serves as the reference point for what the market leader charges, not a fifth option being recommended here.
