By Clara Whitmore · Updated 2026-10-07

Email broadcast services

15 Email Broadcast Services Compared: Pick by Sending Job

A practical, evidence-safe shortlist for newsletters, SaaS announcements, ecommerce campaigns, and application messages. The useful question is not “which tool sends the most email?” It is “which tool keeps eligibility, consent, delivery, and the next action trustworthy?”

People searching for an email broadcast service usually have one of four different jobs: publish a recurring newsletter, announce a product change, run a commerce promotion, or send application messages to a broad eligible audience. Those jobs overlap in vocabulary but not in infrastructure. A newsletter tool can be excellent at editorial production and still be a poor choice for password resets; a transactional API can deliver reliably and still be a poor place to manage consent and subscriber growth. Start with the job, the data that defines eligibility, and the person who will own the workflow after launch.

This comparison is intentionally evidence-safe. Pricing, included volume, free tiers, contact definitions, and feature gates change, so each entry tells you what to verify instead of presenting a fragile price snapshot. Use the linked official site for current terms, then run the same controlled pilot in two finalists. Our email tools directory is useful for a second pass; continue with the broadcast deliverability guide and newsletter best practices before a large send.

ServiceBest forPricing caveatPrimary boundary
LoopsProduct-led SaaS teamsConfirm current plans, contact limits, and event allowances on the official pricing page.May be too narrow for publication growth, commerce catalogs, or complex CRM orchestration.
KitCreators and independent publishersFree and paid tiers change; confirm subscriber caps, automation access, and commerce fees.Less suitable for transactional delivery and complex product data.
beehiivPublication growth and referral loopsConfirm current publication, subscriber, ad-network, and referral-plan boundaries.Lifecycle and transactional requirements may need companion systems.
ButtondownMinimal, Markdown-first newslettersConfirm subscriber-based pricing, included features, and any usage or support limits.Limited fit for advanced automation, merchandising, or multichannel journeys.
MailerLiteSmall teams running newsletters and simple nurtureConfirm subscriber tiers, feature gates, and send or automation limits.Advanced event modeling and reporting may require another system.
BrevoTeams combining campaigns and transactional emailConfirm send-volume, contact, automation, and channel pricing separately.Pricing and stream boundaries need careful forecasting.
MailchimpGeneral-purpose marketing teamsConfirm contact-based tiers, seats, automation access, and included send volume.Contact economics and feature gates can become material at growth stages.
HubSpot Marketing HubCRM-connected broadcasts and sales handoffsConfirm marketing-contact, seat, onboarding, and tier-specific automation costs.Suite complexity and pricing can exceed a publication’s needs.
ActiveCampaignConditional campaigns and sales follow-upConfirm contact tiers, feature bundles, seats, and automation limits.More governance and setup than a simple newsletter requires.
Customer.ioBehavioral, event-aware SaaS messagingConfirm profile, message, workspace, and feature-based pricing assumptions.Event taxonomy and ownership are non-trivial implementation work.
KlaviyoCommerce segments and revenue-aware campaignsConfirm profile tiers, email/SMS pricing, and channel consent requirements.Poor fit for publication-only or application-email programs.
OmnisendEcommerce email and SMS calendarsConfirm contact, send, SMS, and automation allowances on current plans.Channel cost and consent complexity need active management.
Campaign MonitorPolished campaign production and agency reviewConfirm contact, send, seat, and transactional add-on pricing.Complex product automation may require a companion tool.
ResendDeveloper-owned product announcementsConfirm email volume, team, domain, API, and support limits.Marketing plans are metered by contacts, sending plans by emails.
PostmarkIsolated transactional delivery beside broadcastsConfirm message-stream, volume, add-on, and support pricing.Not designed to replace a campaign or newsletter platform.

Shortlist by sending job

Your primary jobStart withWhy
Editorial newsletterKit, beehiiv, Buttondown, MailerLitePublishing workflow, audience ownership, and repeatable production.
SaaS announcementLoops, Customer.io, HubSpotProduct state, lifecycle eligibility, or sales context can shape the audience.
Commerce promotionKlaviyo, OmnisendCatalog, purchase, channel consent, and merchandising context are central.
Application or critical service mailResend, PostmarkDelivery events, stream separation, and code ownership matter more than editorial tooling.

Search-intent insight: “Best” is usually a disguised constraint. A creator wants a publication workflow, a SaaS team wants event-aware eligibility, and an engineering team wants delivery observability. Decide which constraint is primary before comparing feature checklists. If two tools appear close, prefer the one whose consent, suppression, and failure states your team can explain without vendor support.

1. Loops: Product-led SaaS teams

Loops is a focused option for a SaaS team sending product updates, activation nudges, and lifecycle broadcasts without adopting a broad marketing suite. Its appeal is the fit between an announcement and product context: the team can reason about who is trialing, active, or already converted.

Choose it when a small product team values a lean operating model. Validate event coverage, identity rules, exports, transactional boundaries, and whether the reporting answers your product question rather than only showing campaign activity.

Pros: Focused SaaS workflow; less operational surface area. Cons: May be too narrow for publication growth, commerce catalogs, or complex CRM orchestration.

Pricing caveat: Confirm current plans, contact limits, and event allowances on the official pricing page. Bounded pilot: Send one release update to a trial cohort and suppress upgraded accounts before the follow-up.

Check Loops’s official information for current capabilities, limits, and terms.

2. Kit: Creators and independent publishers

Kit is built around a creator’s publishing workflow: forms, broadcasts, tags, sequences, and audience ownership. It is a strong fit when the email itself is the product and a writer needs a repeatable way to publish and segment readers.

The trade-off is scope. Kit is not the obvious choice for password resets, high-volume application mail, or deep account-event modeling. Test a real issue, a welcome sequence, an export, and a paid-offer suppression rule before moving a valuable list.

Pros: Creator-friendly publishing and tagging model. Cons: Less suitable for transactional delivery and complex product data.

Pricing caveat: Free and paid tiers change; confirm subscriber caps, automation access, and commerce fees. Bounded pilot: Publish one issue with a source segment and verify export, unsubscribe, and buyer suppression.

Check Kit’s official information for current capabilities, limits, and terms.

3. beehiiv: Publication growth and referral loops

beehiiv makes sense for a newsletter operated as a media property. Its shortlist case is strongest when web publishing, referral mechanics, recommendation surfaces, and recurring editorial sends belong in one workflow.

It is a less natural answer when the primary problem is customer lifecycle messaging or transactional reliability. Compare its audience export, consent controls, behavioral depth, and revenue model with the economics of your publication—not just the entry tier.

Pros: Publication-oriented growth and web workflow. Cons: Lifecycle and transactional requirements may need companion systems.

Pricing caveat: Confirm current publication, subscriber, ad-network, and referral-plan boundaries. Bounded pilot: Run one referral experiment and compare referred-subscriber retention with a control group.

Check beehiiv’s official information for current capabilities, limits, and terms.

4. Buttondown: Minimal, Markdown-first newsletters

Buttondown suits writers, engineers, and small editorial teams that want a low-distraction newsletter workflow. A lightweight editor can be a feature when the bottleneck is publishing consistently, not designing a complex campaign.

Its deliberate simplicity means fewer built-in growth, commerce, and automation layers. Pick it when ownership and portability matter more than a visual campaign studio, and verify templates, preference management, analytics, and migration behavior in a pilot.

Pros: Simple editorial process and readable output. Cons: Limited fit for advanced automation, merchandising, or multichannel journeys.

Pricing caveat: Confirm subscriber-based pricing, included features, and any usage or support limits. Bounded pilot: Migrate one issue, archive link, and preference path; then test re-import and unsubscribe handling.

Check Buttondown’s official information for current capabilities, limits, and terms.

5. MailerLite: Small teams running newsletters and simple nurture

MailerLite is a practical generalist for newsletters, forms, landing pages, and straightforward nurture. It can reduce training cost when one operator needs to create a campaign, manage groups, and inspect basic results without a large implementation.

Forecast the next list tier before choosing it. Validate group logic, custom fields, preference handling, integrations, and reporting depth; a friendly editor does not by itself solve event taxonomy or revenue attribution.

Pros: Approachable production and list workflow. Cons: Advanced event modeling and reporting may require another system.

Pricing caveat: Confirm subscriber tiers, feature gates, and send or automation limits. Bounded pilot: Send a segmented issue and inspect consent, group exits, unsubscribe, and downstream conversion.

Check MailerLite’s official information for current capabilities, limits, and terms.

6. Brevo: Teams combining campaigns and transactional email

Brevo belongs on a shortlist when a cost-conscious team wants broadcasts, basic automation, and transactional sending under one vendor. Send-based pricing can be attractive for a large but infrequently mailed audience, subject to the current plan rules.

The unified account is not a substitute for stream governance. Test marketing suppression, transactional separation, sender authentication, bounce handling, and the true cost of adding SMS or other channels before committing.

Pros: Broad email surface and send-oriented pricing model. Cons: Pricing and stream boundaries need careful forecasting.

Pricing caveat: Confirm send-volume, contact, automation, and channel pricing separately. Bounded pilot: Send one broadcast and one service message to the same test identity and verify suppression.

Check Brevo’s official information for current capabilities, limits, and terms.

7. Mailchimp: General-purpose marketing teams

Mailchimp remains a reasonable choice when familiar campaign production, templates, and a broad integration ecosystem matter. It is often easy to hand off to a generalist marketing operator, which is a real operating advantage for small teams.

Contact-based economics can look different as inactive or unsubscribed records accumulate. Model the next 12 months, then test merge fields, audience boundaries, export behavior, and the integration that receives the campaign result.

Pros: Familiar editor and wide ecosystem. Cons: Contact economics and feature gates can become material at growth stages.

Pricing caveat: Confirm contact-based tiers, seats, automation access, and included send volume. Bounded pilot: Render one campaign, test personalization, and trace a tagged click to the intended outcome.

Check Mailchimp’s official information for current capabilities, limits, and terms.

8. HubSpot Marketing Hub: CRM-connected broadcasts and sales handoffs

HubSpot is compelling when a broadcast must use lifecycle stage, owner, form, pipeline, or sales context. The value is not simply sending a campaign; it is keeping the audience rule and the handoff on the same customer record.

That shared system also creates implementation and governance work. Audit contact sync, consent fields, suppression, attribution, and who owns a branch after the send. A newsletter-only team may pay for more platform than it uses.

Pros: Strong CRM context and handoff visibility. Cons: Suite complexity and pricing can exceed a publication’s needs.

Pricing caveat: Confirm marketing-contact, seat, onboarding, and tier-specific automation costs. Bounded pilot: Send a launch update, change one lifecycle stage, and confirm the correct follow-up branch stops.

Check HubSpot Marketing Hub’s official information for current capabilities, limits, and terms.

9. ActiveCampaign: Conditional campaigns and sales follow-up

ActiveCampaign fits a team that sees a broadcast as the first step in a branching journey: tag a click, wait for a behavior, score an account, or alert sales. Its strength is the follow-up logic rather than the one-off send alone.

The same depth can create hidden maintenance cost. Document tags, goals, waits, exits, and ownership, and verify that an unsubscribe or conversion actually prevents later promotional sends.

Pros: Flexible branching and automation depth. Cons: More governance and setup than a simple newsletter requires.

Pricing caveat: Confirm contact tiers, feature bundles, seats, and automation limits. Bounded pilot: Rebuild one post-send branch and inspect every exit condition with test contacts.

Check ActiveCampaign’s official information for current capabilities, limits, and terms.

10. Customer.io: Behavioral, event-aware SaaS messaging

Customer.io is a strong candidate when eligibility depends on product events, account state, or behavioral history. It can express a release announcement differently for an activated user, an inactive trial, and a customer who already uses the feature.

The platform rewards technical ownership. Before migrating, define identity, event names, consent, suppression, data retention, and failure monitoring. If the team cannot trust the event stream, a sophisticated campaign will only automate uncertainty.

Pros: Powerful behavioral audience logic. Cons: Event taxonomy and ownership are non-trivial implementation work.

Pricing caveat: Confirm profile, message, workspace, and feature-based pricing assumptions. Bounded pilot: Use one feature-release event, one activation exit, and a control cohort.

Check Customer.io’s official information for current capabilities, limits, and terms.

11. Klaviyo: Commerce segments and revenue-aware campaigns

Klaviyo is a natural shortlist choice for commerce teams that need purchase history, catalog context, browsing behavior, and customer-value segments in campaign decisions. The best use case is not “send a sale”; it is deciding which offer is eligible and incrementally useful for each shopper.

That model can be unnecessary for a non-commerce newsletter and expensive when profiles or channels grow. Test catalog sync, recent-purchaser suppression, consent across email and SMS, and whether reports separate attributed revenue from incremental effect.

Pros: Commerce data and merchandising context. Cons: Poor fit for publication-only or application-email programs.

Pricing caveat: Confirm profile tiers, email/SMS pricing, and channel consent requirements. Bounded pilot: Send a catalog announcement to a value segment while suppressing recent purchasers.

Check Klaviyo’s official information for current capabilities, limits, and terms.

12. Omnisend: Ecommerce email and SMS calendars

Omnisend deserves consideration when a store wants email and SMS around products, orders, promotions, and cart behavior. It is oriented toward a retail calendar where channel coordination and store integrations matter more than a general CRM.

Check the operational edges before treating it as a complete customer system: catalog reliability, consent by channel, transactional separation, discount economics, and reporting. A cheap campaign can still be unprofitable after discounts and SMS costs.

Pros: Retail-oriented workflows across email and SMS. Cons: Channel cost and consent complexity need active management.

Pricing caveat: Confirm contact, send, SMS, and automation allowances on current plans. Bounded pilot: Compare an email-only group with a properly consented email-plus-SMS group.

Check Omnisend’s official information for current capabilities, limits, and terms.

13. Campaign Monitor: Polished campaign production and agency review

Campaign Monitor suits teams that prioritize attractive production, reusable templates, approvals, and campaign reporting in a focused interface. Agencies may value the presentation layer and a workflow that is easy for a client to review.

It is not automatically the best home for product-event orchestration or application messages. Validate version ownership, approval history, segmentation, exports, rendering, and whether a campaign can be connected to the business event that matters.

Pros: Strong presentation and production workflow. Cons: Complex product automation may require a companion tool.

Pricing caveat: Confirm contact, send, seat, and transactional add-on pricing. Bounded pilot: Have two reviewers approve one campaign and compare rendering, export, and version ownership.

Check Campaign Monitor’s official information for current capabilities, limits, and terms.

14. Resend: Developer-owned product announcements

Resend belongs in this comparison when “broadcast” really means an application-generated announcement or notification. An API-first workflow can keep templates in code, make changes reviewable, and give developers direct delivery events and logs.

Resend sells contact-based marketing plans next to its sending plans, so broadcasts and automations are not outside its product. Put list growth, a visual editorial workflow and consent management against your own checklist before moving a newsletter, and separate promotional broadcasts from critical application mail in both policy and infrastructure.

Pros: Modern developer workflow and API control. Cons: Marketing plans are metered by contacts, sending plans by emails.

Pricing caveat: Confirm email volume, team, domain, API, and support limits. Bounded pilot: Send a code-owned release notification from a non-production domain and test idempotency and logs.

Check Resend’s official information for current capabilities, limits, and terms.

15. Postmark: Isolated transactional delivery beside broadcasts

Postmark is best considered for password resets, receipts, and account alerts that should remain distinct from promotional broadcasts. Its role in this list is separation: protect critical service messages with a focused delivery workflow rather than forcing one tool to do everything.

That focus also means it should not be selected as a newsletter growth platform. Confirm template, stream, bounce, webhook, and retention behavior, then pair it with a marketing tool whose consent and segmentation model is appropriate for promotion.

Pros: Clear transactional focus and stream separation. Cons: Not designed to replace a campaign or newsletter platform.

Pricing caveat: Confirm message-stream, volume, add-on, and support pricing. Bounded pilot: Move one account alert and test bounce, complaint, retry, and rollback behavior.

Check Postmark’s official information for current capabilities, limits, and terms.

How to choose an email broadcast service

Decision checkAsk before buyingEvidence to collect
EligibilityWho is allowed to receive this send, and who must be suppressed?Segment preview, consent field, unsubscribe, and conversion suppression test.
DeliveryWho owns SPF, DKIM, DMARC, bounces, complaints, and incident response?Authenticated domain, seed send, event log, and named owner.
WorkflowIs this a broadcast, a trigger, or the start of a journey?Entry rule, exit rule, follow-up owner, and rollback path.
EconomicsDoes the bill follow contacts, profiles, sends, channels, seats, or a contract?12-month forecast using active, inactive, and suppressed records.
OutcomeWhat matters beyond opens and clicks?Conversion, revenue, retention, attendance, or feature adoption event.

Implementation pilot

Run the same seven-day pilot in two finalists: connect a non-production domain, import or create a small consented cohort, send one representative broadcast, and exercise the unsubscribe, bounce, complaint, export, and suppression paths. For event-aware tools, add one eligibility event and one conversion exit; for commerce tools, add a recent-purchaser holdout; for transactional tools, use a separate message stream. Record setup time, data gaps, operator steps, and the evidence needed to explain one recipient’s journey.

Do not judge the pilot by open rate alone. Write the audience rule in plain language, preview the message on mobile, check links and sender identity, and send to an internal seed list. Afterward, separate delivery problems from content performance: low clicks and poor inbox placement require different fixes. For the conceptual difference between a one-off broadcast and a behavior-led sequence, read email blast vs. drip campaign.

Verdict

Choose the narrowest service that matches the job and the team that will own it. Publication-led teams should start with Kit, beehiiv, Buttondown, or MailerLite; SaaS teams should test Loops, Customer.io, or HubSpot; commerce teams should test Klaviyo or Omnisend; and critical application messages should be isolated with Resend or Postmark. Keep consent, suppression, and outcome measurement as non-negotiable acceptance tests.

Decision snapshot: who is this tool for?

A broadcast is one message sent once to a chosen segment, and the choices that matter happen around it: who is in the segment, when it goes out, and who reads the results. The table below pairs six common broadcast situations with the service whose free or entry plan fits that job, using the limits each vendor's pricing page lists for it.

SituationBetter fitWhy
Weekly editorial broadcast to a growing readershipKitFree up to 10,000 subscribers with unlimited landing pages, forms and email broadcasts, plus tagging and segmentation
Release notes to product users, sent a few times a monthLoopsFree plan allows up to 4,000 sends in any rolling 30 days to the 1,000 newest contacts, with all features included
Store promotion aimed at purchasers onlyKlaviyoFree up to 250 active profiles and 500 sends a month; the email plan is $20 at 500 profiles and $30 at 1,000
Quarterly announcement to a large list that is rarely mailedBrevoFree allows 300 sends a day, and Starter is $9 a month from 5,000 emails
First broadcast ever, to a list under 250 contactsMailchimp or MailerLiteMailchimp Free allows 250 contacts and 500 sends a month; MailerLite Free allows 250 subscribers and 2,500 emails
Release note written and sent from the application's own codeResendThe Marketing tab is free at 1,000 contacts with unlimited broadcasts and 10,000 automation runs

Reader FAQ

Can a broadcast service make sure the message reaches the inbox?

No. What a service controls is the sending side: authentication, unsubscribe headers and bounce handling. What the mailbox provider judges is your audience. Google's sender FAQ asks senders to keep the user-reported spam rate below 0.1%, which means a broadcast to people who never asked for it can hurt the next one however good the platform is.

How should I test a broadcast before it goes to the whole segment?

Send it to an internal seed list that includes Gmail and Yahoo addresses you own, open it on a phone, click every link and press the unsubscribe link, then send to a small slice of the real segment. The pilot costs a day, and it catches the broken merge field or the dead link before a few thousand people see it. Write down what you changed so the next broadcast starts from a better checklist.

Which pricing mistakes trip up broadcast buyers?

Three: comparing a per-contact plan with a per-email plan without converting one into the other; assuming inactive or unsubscribed records cost nothing; and sizing the plan for one send when the calendar holds several a month. Compare free tiers on the unit that actually limits you: Mailchimp Free is capped at 250 contacts and 500 sends a month, MailerLite Free at 250 subscribers and 2,500 emails, and Brevo Free at 300 sends a day. Then price one paid step: Mailchimp Standard is $20 for 500 contacts and Brevo Starter is $9 for 5,000 emails a month.

Your first 30 days: a practical rollout plan

PeriodWhat to do
Days 1-3Write the actual job description for the email program then price the same list in both billing units, contacts and emails, before you shortlist a tool.
Days 4-7Describe the audience for your first broadcast in one plain sentence, build it as a segment, read the member count before anything else, and exclude anyone who bought, unsubscribed or complained since the last send.
Days 8-14Draft the message, check the sender name and subject line against what the email really says, preview it on a phone, and send a test to an internal seed list before you schedule the real broadcast.
Days 15-21Release the broadcast to a small slice of the segment first, watch the bounce and unsubscribe counts for a few hours, then send the rest and route replies to one inbox that a named person reads.
Days 22-27Review the send per segment: delivered, bounced, unsubscribed and clicked, plus one outcome that matters to you such as a reply or a purchase, and write down three changes for the next broadcast.
Days 28-30Fix a send calendar for the next quarter, decide which segment stops receiving regular broadcasts, and confirm the plan you pay for still fits the list you will have in six months.

Free-plan limits and plan prices for the broadcast services above come from their pricing pages as read on 2026-10-07, which the tool headings link to.

How is planning a broadcast different from planning a drip sequence?

A broadcast has one date, one audience and one result to read, while a drip sequence is a path that people enter on their own schedule. Plan a broadcast backwards from the send time: audience rule, message, test, release, review. Plan a drip forwards from a trigger and keep its exit rules in view. The blast versus drip comparison walks through when each shape fits, and most programs end up with a calendar of broadcasts alongside one or two welcome sequences.

How do I build the audience for one broadcast?

Write the audience as an include rule and an exclude rule. Include the people who subscribed to this kind of message and were active recently. Exclude recent purchasers if the email sells something they already bought, every unsubscribed and bounced address, and anyone who complained. Each platform in this guide previews a segment's member count; read it against what you expected, because a number double or half of your estimate usually means a condition is wrong. Klaviyo segments on purchase data, Kit on tags and MailerLite on groups. Save the segment under the send date so the same audience can be reproduced later.

When should I schedule a broadcast, and what should I avoid?

Choose the send time from your own history: look at when clicks arrived on your last three broadcasts and send shortly before that window. If your readers are spread across time zones, schedule by recipient time zone where your plan offers it, or split the segment by region and send two batches. Do not release a large broadcast late on a Friday, because nobody is around to pause it when a link turns out to be broken. Keep a pause rule next to the schedule: who may stop the send, and what that person checks first.

What do the sender name and subject line have to get right?

Google's guidelines say a display name should identify the sender and nothing else: no subject or message content in the name, no recipient's first name, and no characters that imply a threaded reply such as "User (2)". Subject lines and headers must describe the message accurately, so do not start a subject with Re: or Fwd: unless the email is a real reply or forward. Pick one sender name per kind of broadcast, for example the brand for announcements and a named person for a personal letter, and keep it stable so readers recognize it in the inbox.

How many broadcasts can a free plan carry in a month?

Count in the unit your plan limits. Mailchimp Free allows 500 sends a month and 250 a day, so two broadcasts to a 250-contact list use the whole month. MailerLite Free allows 2,500 emails a month, which covers ten sends to 250 subscribers. Brevo Free allows 300 sends a day, a shape that suits one large broadcast spread over a few days. Kit's free plan has unlimited broadcasts up to 10,000 subscribers, and Resend's Marketing tab offers unlimited broadcast sending at 1,000 contacts. Multiply your list size by your planned sends per month before choosing.

What should happen to unsubscribed contacts after a broadcast?

They should stop receiving every promotional stream, and quickly. Yahoo's best practices ask senders to honor unsubscribes within two days and to keep a visible unsubscribe link in the message body, and Google asks for one-click unsubscribe on marketing mail from senders of more than 5,000 messages a day. In your pilot, unsubscribe a test address from one broadcast and confirm it is excluded from the next segment, from any automation that sends marketing mail, and from a re-import of your old list, since an old spreadsheet loaded later can quietly bring suppressed addresses back.

How should I read the results of a broadcast?

Start with delivery: the delivered and bounced counts per segment show whether the list or the setup is at fault. Then read unsubscribes and spam complaints, because the spam-rate guidance from Google, below 0.1%, is a limit on the sender's reputation rather than on a single message. Clicks and the outcome you care about come next. Treat opens as a rough signal only, since privacy features and image caching can inflate or hide them. Compare each broadcast with your previous one to the same segment instead of with industry averages that nobody can trace.

How do I broadcast to a list that has gone quiet?

Do not mail the whole dormant list at full volume. Google advises starting with engaged users and increasing volume slowly, and it suggests periodically confirming that recipients still want your mail. Send first to the most recently active contacts, then widen in steps while you watch bounces and complaints. For the oldest addresses use a short re-permission message with one button, and remove whoever does not answer. A smaller list that wants your mail is also cheaper on contact-priced plans: Mailchimp's Standard band for 2,501-5,000 contacts is $100 a month, against a free plan that ends at 250 contacts.

How does a promotional broadcast differ from a product notice?

A promotion needs permission to market; a product notice such as a password reset or a receipt is a transactional message. Google's sender FAQ applies the one-click unsubscribe requirement to marketing and promotional messages and excludes transactional ones, and its sender guidelines say not to put promotions inside receipts. Keep the two in separate streams so that a promotional complaint cannot reach your receipts; Postmark's message streams exist for that split. The transactional versus marketing guide sets out the classification in more detail.

How do I pick between two finalists after the broadcast pilot?

Score both on the same four things: how long a non-engineer needed to build and send the broadcast, whether the segment count matched the audience rule, what the unsubscribe and bounce tests showed, and the invoice at the list size you expect in six months. Where two services tie, prefer the one with the cleaner export, because leaving later is cheaper that way. Keep the losing finalist's account open for one more send in case your numbers disagree. The email tool selection guide covers the wider trade-offs if this pilot does not settle it.

What does a broadcast calendar look like for a small team?

Fix a cadence you can staff. A weekly broadcast needs a topic, a draft, a test and a review every week, so write the next four subject lines together and give each send an owner whose name sits beside the date. Put list hygiene on the same calendar: a monthly look at bounces and unsubscribes, a quarterly decision about contacts who never respond, and a check of your plan against the list size you expect next. Leave room for one unplanned send, because incidents and event changes do not wait for the schedule.