{"id":16536,"date":"2025-12-03T18:07:13","date_gmt":"2025-12-03T18:07:13","guid":{"rendered":"https:\/\/www.mailgun.com\/compare\/alternativas-ao-postmark\/"},"modified":"2026-08-19T15:11:26","modified_gmt":"2026-08-19T15:11:26","slug":"alternativas-ao-postmark","status":"publish","type":"compare","link":"https:\/\/www.mailgun.com\/pt\/compare\/alternativas-ao-postmark\/","title":{"rendered":"As melhores alternativas ao Postmark da ActiveCampaign para desenvolvedores"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">Este guia fornece uma\u00a0<strong>compara\u00e7\u00e3o das melhores alternativas ao Postmark em 2025<\/strong>, incluindo o\u00a0Mailgun, SendGrid, Amazon SES,\u00a0MailerSend e outros. Cada plataforma foi testada por avaliadores reais enviando e-mail transacional via API e SMTP, para que voc\u00ea obtenha\u00a0<strong>insights pr\u00e1ticos, transpar\u00eancia de pre\u00e7os e feedback do usu\u00e1rio<\/strong>.<\/p>\n\n\n\r\n    <nav data-content-type=\"longform\" class=\"toc-block longform-spacings px-5 py-6 px-md-6 px-lg-7 py-md-7 bg-light fs-sm rounded-lg\" aria-labelledby=\"toc-title-1889\"><p class=\"h5 m-0\" id=\"toc-title-1889\">Table of contents<\/p><div class=\"d-flex mt-3\"><div class=\"w-auto fw-bold text-accent d-flex me-2\">01<\/div><div class=\"d-flex flex-column\"><a class=\"fw-bold scrollme link-body-color text-accent\" href=\"#por-que-considerar-uma-alternativa-ao-postmark\">Por que considerar uma alternativa ao Postmark?\u00a0<\/a><\/div><\/div><div class=\"d-flex mt-3\"><div class=\"w-auto fw-bold text-accent d-flex me-2\">02<\/div><div class=\"d-flex flex-column\"><a class=\"fw-bold scrollme link-body-color text-accent\" href=\"#criterios-de-selecao-e-processo-de-teste\">Crit\u00e9rios de sele\u00e7\u00e3o e processo de teste\u00a0<\/a><\/div><\/div><div class=\"d-flex mt-3\"><div class=\"w-auto fw-bold text-accent d-flex me-2\">03<\/div><div class=\"d-flex flex-column\"><a class=\"fw-bold scrollme link-body-color text-accent\" href=\"#principais-alternativas-ao-postmark-da-activecampaign\">Principais alternativas ao\u00a0Postmark\u00a0da\u00a0ActiveCampaign<\/a><a class=\"scrollme link-body-color\" href=\"#anchor_1-mailgun-a-melhor-alternativa-geral-ao-postmark-para-desenvolvedores\">\ud83e\udd47 1. Mailgun \u2013 A melhor alternativa geral ao Postmark para desenvolvedores<\/a><a class=\"scrollme link-body-color\" href=\"#anchor_2-amazon-ses-o-melhor-para-escalabilidade-de-baixo-custo\">\ud83e\udd48 2.\u00a0Amazon SES\u00a0\u2013\u00a0O melhor para escalabilidade de baixo custo<\/a><a class=\"scrollme link-body-color\" href=\"#anchor_3-mailersend-o-melhor-para-equipes-colaborativas\">\ud83e\udd49 3.\u00a0MailerSend\u00a0\u2013 O melhor para equipes colaborativas<\/a><a class=\"scrollme link-body-color\" href=\"#anchor_4-sendgrid-twilio-hibrido-de-marketing-e-transacional\">4.\u00a0SendGrid (Twilio) \u2013 H\u00edbrido de marketing e transacional<\/a><\/div><\/div><div class=\"d-flex mt-3\"><div class=\"w-auto fw-bold text-accent d-flex me-2\">04<\/div><div class=\"d-flex flex-column\"><a class=\"fw-bold scrollme link-body-color text-accent\" href=\"#guia-de-migracao-mudando-do-postmark-para-o-mailgun\">Guia de migra\u00e7\u00e3o: Mudando do Postmark para o\u00a0Mailgun<\/a><\/div><\/div><div class=\"d-flex mt-3\"><div class=\"w-auto fw-bold text-accent d-flex me-2\">05<\/div><div class=\"d-flex flex-column\"><a class=\"fw-bold scrollme link-body-color text-accent\" href=\"#perguntas-frequentes\">Perguntas frequentes\u00a0<\/a><\/div><\/div><div class=\"d-flex mt-3\"><div class=\"w-auto fw-bold text-accent d-flex me-2\">06<\/div><div class=\"d-flex flex-column\"><a class=\"fw-bold scrollme link-body-color text-accent\" href=\"#resumo-escolhendo-a-alternativa-certa-ao-postmark-da-activecampaign\">Resumo: Escolhendo a alternativa certa ao Postmark da ActiveCampaign<\/a><\/div><\/div><\/nav>\n\n\n<h2 class=\"wp-block-heading\">Por que considerar uma alternativa ao Postmark?\u00a0<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Embora o Postmark seja adorado por sua\u00a0<strong>entrega de e-mail exclusivamente transacional<\/strong>, os usu\u00e1rios procuram alternativas quando precisam de:\u00a0<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Ferramentas de entregabilidade mais avan\u00e7adas<\/strong>\u00a0(aquecimento de IP, monitoramento de caixa de entrada, diagn\u00f3sticos de spam)\u00a0<\/li>\n\n\n\n<li><strong>An\u00e1lises abrangentes<\/strong>\u00a0e pain\u00e9is de relat\u00f3rios\u00a0<\/li>\n\n\n\n<li><strong>APIs e SDKs flex\u00edveis<\/strong>\u00a0para integra\u00e7\u00f5es personalizadas\u00a0<\/li>\n\n\n\n<li><strong>Pre\u00e7os previs\u00edveis e escal\u00e1veis<\/strong>\u00a0para envios de alto volume\u00a0<\/li>\n\n\n\n<li><strong>Estruturas de conformidade<\/strong>\u00a0como GDPR, HIPAA e SOC 2\u00a0<\/li>\n\n\n\n<li><strong>Suporte premium ou integra\u00e7\u00e3o dedicada<\/strong>\u00a0<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Se essas necessidades correspondem ao seu caso de uso, explorar uma\u00a0<strong>alternativa ao Postmark<\/strong>\u00a0como o\u00a0Mailgun\u00a0pode ajudar sua equipe a escalar com mais efici\u00eancia, sem sacrificar a entregabilidade ou o controle.\u00a0<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Crit\u00e9rios de sele\u00e7\u00e3o e processo de teste\u00a0<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Cada provedor neste guia foi avaliado com\u00a0<strong>cargas de trabalho de desenvolvedores no mundo real<\/strong>, incluindo chamadas de API, envios via SMTP e integra\u00e7\u00e3o de modelo. Nossos testes pr\u00e1ticos inclu\u00edram:\u00a0<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Experi\u00eancia do desenvolvedor<\/strong>\u00a0<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Integra\u00e7\u00e3o de API e qualidade da documenta\u00e7\u00e3o\u00a0<\/li>\n\n\n\n<li>Cobertura de SDK (Python, Node.js, PHP, Go, Java, Ruby)\u00a0<\/li>\n\n\n\n<li>Fluxos de trabalho de modelo e webhooks\u00a0<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Facilidade de integra\u00e7\u00e3o<\/strong>\u00a0<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Tempo de configura\u00e7\u00e3o\u00a0<\/li>\n\n\n\n<li>Suporte a CLI e framework <\/li>\n\n\n\n<li>Op\u00e7\u00f5es de sandbox\/teste\u00a0<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Entregabilidade e conformidade<\/strong>\u00a0<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Reputa\u00e7\u00e3o de IP e processo de aquecimento\u00a0<\/li>\n\n\n\n<li>Entrega na caixa de entrada e testes de spam\u00a0<\/li>\n\n\n\n<li>Cobertura do GDPR, HIPAA e SOC2\u00a0<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Transpar\u00eancia de pre\u00e7os<\/strong>\u00a0<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Disponibilidade de n\u00edvel gratuito\u00a0<\/li>\n\n\n\n<li>Pre\u00e7os baseados em volume vs. taxa fixa\u00a0<\/li>\n\n\n\n<li>Previsibilidade em escala\u00a0<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Suporte e confiabilidade<\/strong>\u00a0<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Tempos de resposta de tickets\u00a0<\/li>\n\n\n\n<li>Tempo de atividade garantido por SLA\u00a0<\/li>\n\n\n\n<li>Assist\u00eancia\u00a0de migra\u00e7\u00e3o\u00a0<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">Principais alternativas ao\u00a0Postmark\u00a0da\u00a0ActiveCampaign<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Abaixo est\u00e3o as\u00a0<strong>principais alternativas ao Postmark<\/strong>, classificadas por uma combina\u00e7\u00e3o de experi\u00eancia do desenvolvedor,\u00a0facilidade de integra\u00e7\u00e3o,\u00a0desempenho de entregabilidade,\u00a0transpar\u00eancia de pre\u00e7os e\u00a0suporte.\u00a0<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\ud83e\udd47 1. Mailgun \u2013 A melhor alternativa geral ao Postmark para desenvolvedores<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>G2:\u00a0<\/strong>4.2 \u2b50 |\u00a0<strong>Capterra:\u00a0<\/strong>4.3 \u2b50\u00a0<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">O Mailgun\u00a0\u00e9 uma\u00a0<strong>plataforma de e-mail voltada para desenvolvedores<\/strong>\u00a0com APIs robustas, ferramentas de entregabilidade avan\u00e7adas e escalonamento flex\u00edvel.\u00a0\u00c9\u00a0ideal para equipes que desejam controle total sobre o\u00a0<strong>e-mail transacional ou acionado por gatilho<\/strong>\u00a0enquanto\u00a0mant\u00eam\u00a0uma alta entrega na caixa de entrada.\u00a0<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Vis\u00e3o geral de\u00a0pre\u00e7os:<\/strong>\u00a0<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><td><strong>Plano<\/strong>\u00a0<\/td><td><strong>Custo mensal<\/strong>\u00a0<\/td><td><strong>Limite de e-mail<\/strong>\u00a0<\/td><td><strong>Principais recursos<\/strong>\u00a0<\/td><\/tr><tr><td>Gratuito\u00a0<\/td><td>$0\u00a0<\/td><td>100\/dia\u00a0<\/td><td>SMTP e API, logs b\u00e1sicos\u00a0<\/td><\/tr><tr><td>Foundation\u00a0<\/td><td>$35\u00a0<\/td><td>50k\/m\u00eas\u00a0<\/td><td>Conjunto completo de API, an\u00e1lises, logs de 5 dias\u00a0<\/td><\/tr><tr><td>Scale\u00a0<\/td><td>$90\u00a0<\/td><td>100k\/m\u00eas\u00a0<\/td><td>IPs dedicados, logs de 30 dias, suporte premium\u00a0<\/td><\/tr><tr><td>Enterprise\u00a0<\/td><td>Personalizado\u00a0<\/td><td>Personalizado\u00a0<\/td><td>Entregabilidade com respaldo de SLA, monitoramento\u00a0<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Recursos de destaque:<\/strong>\u00a0<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>API RESTful + retransmiss\u00e3o SMTP e SDKs\u00a0<\/li>\n\n\n\n<li>Gerenciamento de reputa\u00e7\u00e3o de IP e monitoramento de caixa de entrada\u00a0<\/li>\n\n\n\n<li>An\u00e1lises avan\u00e7adas e reten\u00e7\u00e3o de logs\u00a0<\/li>\n\n\n\n<li>Op\u00e7\u00f5es de envio regional para resid\u00eancia de dados da UE\u00a0<\/li>\n\n\n\n<li>A melhor conformidade e seguran\u00e7a da categoria\u00a0<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Casos de uso principais:<\/strong>\u00a0<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>E-mail transacional para SaaS e marketplaces\u00a0<\/li>\n\n\n\n<li>Notifica\u00e7\u00f5es do sistema, redefini\u00e7\u00f5es de senha\u00a0<\/li>\n\n\n\n<li>Envio program\u00e1tico de alto volume\u00a0<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Pr\u00f3s e\u00a0contras:<\/strong>\u00a0<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><td><strong>Pr\u00f3s<\/strong>\u00a0<\/td><td><strong>Contras<\/strong>\u00a0<\/td><\/tr><tr><td>Ferramentas de entregabilidade abrangentes\u00a0<\/td><td>IPs dedicados restritos a planos superiores\u00a0<\/td><\/tr><tr><td>Documenta\u00e7\u00e3o de desenvolvedor e SDKs s\u00f3lidos\u00a0<\/td><td>Recursos avan\u00e7ados exigem curva de aprendizado\u00a0<\/td><\/tr><tr><td>Logs e an\u00e1lises previs\u00edveis\u00a0L\u00edder do setor em seguran\u00e7a e conformidade\u00a0<\/td><td>Nenhum pacote de marketing de arrastar e soltar nativo\u00a0<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Melhor\u00a0para:\u00a0<\/strong>Equipes que desejam\u00a0<strong>visibilidade, controle e confiabilidade totais<\/strong>.\u00a0<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\ud83e\udd48 2.\u00a0Amazon SES\u00a0\u2013\u00a0O melhor para escalabilidade de baixo custo<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>G2:<\/strong>\u00a04,3\u00a0\u2b50 |\u00a0<strong>Capterra:<\/strong>\u00a04,7\u00a0\u2b50\u00a0<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">O Amazon Simple Email Service (SES) \u00e9 um\u00a0<strong>ESP de baixo custo e altamente escal\u00e1vel<\/strong>\u00a0que se integra perfeitamente \u00e0 AWS.\u00a0Ele \u00e9\u00a0flex\u00edvel, mas exige mais configura\u00e7\u00e3o, tornando-o ideal para\u00a0<strong>equipes de engenharia familiarizadas com a infraestrutura em nuvem<\/strong>.<strong>\u00a0<\/strong>\u00a0<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Vis\u00e3o geral de pre\u00e7os:<\/strong>\u00a0<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Envio de e-mail: US$ 0,10 por 1.000 e-mails\u00a0<\/li>\n\n\n\n<li>Anexos: US$ 0,12\/GB\u00a0<\/li>\n\n\n\n<li>IPs dedicados: US$ 24,95\/m\u00eas\u00a0<\/li>\n\n\n\n<li>N\u00edvel gratuito: 3.000\/m\u00eas (primeiro ano)\u00a0<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Recursos de destaque:<\/strong>\u00a0<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Integra\u00e7\u00f5es profundas com a AWS (Lambda, SNS, CloudWatch)\u00a0<\/li>\n\n\n\n<li>Ferramentas configur\u00e1veis de reputa\u00e7\u00e3o de IP\u00a0<\/li>\n\n\n\n<li>Pagamento conforme o uso em escala\u00a0<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Casos de uso principais:<\/strong>\u00a0<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Envio em massa ou transacional de alto volume\u00a0<\/li>\n\n\n\n<li>Automa\u00e7\u00e3o e fluxos de trabalho nativos da AWS\u00a0<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Pr\u00f3s e\u00a0contras:<\/strong>\u00a0<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><td><strong>Pr\u00f3s<\/strong>\u00a0<\/td><td><strong>Contras<\/strong>\u00a0<\/td><\/tr><tr><td>Custo extremamente baixo<\/td><td>\u00a0Configura\u00e7\u00e3o complexa da AWS<\/td><\/tr><tr><td>Flex\u00edvel e escal\u00e1vel<\/td><td>An\u00e1lises nativas limitadas<\/td><\/tr><tr><td>Infraestrutura robusta<\/td><td>Apenas suporte baseado em ticket\u00a0\u00a0<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Melhor para:<\/strong>\u00a0Equipes de engenharia que priorizam\u00a0<strong>o custo e a integra\u00e7\u00e3o com a AWS<\/strong>\u00a0em detrimento da\u00a0facilidade de uso.\u00a0<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\ud83e\udd49 3.\u00a0MailerSend\u00a0\u2013 O melhor para equipes colaborativas<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>G2:<\/strong>\u00a04,5\u00a0\u2b50 |\u00a0<strong>Capterra:<\/strong>\u00a04,6\u00a0\u2b50\u00a0<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">O MailerSend\u00a0combina uma interface limpa com\u00a0<strong>e-mail transacional orientado por API<\/strong>, tornando-o adequado para equipes que desejam\u00a0<strong>pain\u00e9is intuitivos e fluxos de trabalho colaborativos<\/strong>.<strong>\u00a0<\/strong>\u00a0<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Vis\u00e3o geral de pre\u00e7os:<\/strong>\u00a0<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>N\u00edvel gratuito: 12.000 e-mails\/m\u00eas\u00a0<\/li>\n\n\n\n<li>Planos pagos a partir de US$ 25\/m\u00eas\u00a0<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Recursos de destaque:<\/strong>\u00a0<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>API transacional + SMTP\u00a0<\/li>\n\n\n\n<li>Recursos de colabora\u00e7\u00e3o em equipe\u00a0<\/li>\n\n\n\n<li>Gerenciamento de modelos e an\u00e1lises\u00a0<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Casos de uso principais:<\/strong>\u00a0<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Pequenas a m\u00e9dias empresas enviando e-mails transacionais\u00a0<\/li>\n\n\n\n<li>Equipes\u00a0que exigem\u00a0pain\u00e9is multiusu\u00e1rio\u00a0<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Pr\u00f3s e\u00a0contras:<\/strong>\u00a0<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><td><strong>Pr\u00f3s<\/strong>\u00a0<\/td><td><strong>Contras<\/strong>\u00a0<\/td><\/tr><tr><td>F\u00e1cil de usar\u00a0<\/td><td>Ecossistema menor\u00a0<\/td><\/tr><tr><td>Recursos colaborativos\u00a0<\/td><td>Ferramentas de desenvolvedor avan\u00e7adas limitadas\u00a0<\/td><\/tr><tr><td>Pre\u00e7os transparentes\u00a0<\/td><td>Integra\u00e7\u00f5es corporativas limitadas\u00a0<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Melhor para:<\/strong>\u00a0Equipes de pequenas e m\u00e9dias empresas (SMB)\u00a0que precisam de\u00a0<strong>um ESP f\u00e1cil para o desenvolvedor com uma interface de usu\u00e1rio amig\u00e1vel<\/strong>.\u00a0<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">4.\u00a0SendGrid (Twilio) \u2013 H\u00edbrido de marketing e transacional<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>G2:<\/strong>\u00a04,0\u00a0\u2b50 |\u00a0<strong>Capterra:<\/strong>\u00a04,1\u00a0\u2b50\u00a0<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">O SendGrid fornece\u00a0<strong>APIs transacionais e e-mail de marketing<\/strong>, tornando-o uma op\u00e7\u00e3o\u00a0h\u00edbrida\u00a0para equipes que desejam recursos multicanal.\u00a0<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Vis\u00e3o geral de pre\u00e7os:<\/strong>\u00a0<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Gratuito: 100\/dia\u00a0<\/li>\n\n\n\n<li>Essentials: a partir de ~US$ 19,95\/m\u00eas\u00a0<\/li>\n\n\n\n<li>Pro\/Premier: n\u00edveis superiores\u00a0<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Recursos de destaque:<\/strong>\u00a0<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Editor visual de modelos <\/li>\n\n\n\n<li>Gerenciamento de subusu\u00e1rios\u00a0para ag\u00eancias\u00a0<\/li>\n\n\n\n<li>Integra\u00e7\u00f5es de terceiros\u00a0<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Casos de uso principais:<\/strong>\u00a0<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Empresas que precisam de\u00a0campanhas de marketing ao lado de fluxos transacionais\u00a0<\/li>\n\n\n\n<li>Equipes que gerenciam v\u00e1rias contas ou marcas\u00a0<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Pr\u00f3s e contras:<\/strong>\u00a0<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><td><strong>Pr\u00f3s<\/strong>\u00a0<\/td><td><strong>Contras<\/strong>\u00a0<\/td><\/tr><tr><td>Recursos multicanal\u00a0<\/td><td>Insights de entregabilidade limitados em IPs compartilhados\u00a0<\/td><\/tr><tr><td>Ampla ado\u00e7\u00e3o\u00a0<\/td><td>A qualidade do suporte varia\u00a0<\/td><\/tr><tr><td>Integra-se com muitas ferramentas\u00a0<\/td><td>Controle menos granular sobre a entregabilidade, roteamento e detalhes de n\u00edvel de evento em compara\u00e7\u00e3o com o\u00a0Mailgun\u00a0<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Melhor para:<\/strong>\u00a0Equipes multifuncionais que precisam de\u00a0<strong>um fornecedor para e-mail transacional e de marketing<\/strong>.\u00a0<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Guia de migra\u00e7\u00e3o: Mudando do Postmark para o\u00a0Mailgun<\/h2>\n\n\n\n<ol start=\"1\" class=\"wp-block-list\">\n<li><strong>Audite sua configura\u00e7\u00e3o do Postmark<\/strong>\u00a0\u2013 Documente chaves de API, dom\u00ednios verificados, modelos, webhooks e listas de supress\u00e3o.\u00a0<\/li>\n\n\n\n<li><a href=\"https:\/\/documentation.mailgun.com\/docs\/mailgun\/user-manual\/domains\/domains-verify\" target=\"_blank\" rel=\"noreferrer noopener\"><strong>Configurar o DNS<\/strong><\/a>\u00a0\u2013 Adicione SPF, DKIM e DMARC para o\u00a0Mailgun.\u00a0<\/li>\n\n\n\n<li><strong>Aque\u00e7a os IPs<\/strong>\u00a0\u2013 Aumente gradualmente o volume de envio para\u00a0estabelecer\u00a0a reputa\u00e7\u00e3o.\u00a0<\/li>\n\n\n\n<li><strong>Migre modelos e webhooks<\/strong>\u00a0\u2013 Converta HTML ou modelos armazenados e replique o rastreamento de eventos.\u00a0<\/li>\n\n\n\n<li><strong>Teste em staging<\/strong>\u00a0\u2013 Valide as chamadas de API e a entrega na caixa de entrada antes da produ\u00e7\u00e3o total.\u00a0<\/li>\n\n\n\n<li><strong>Monitore a entregabilidade<\/strong>\u00a0\u2013 Observe de perto as devolu\u00e7\u00f5es, o posicionamento de spam e os logs.\u00a0<\/li>\n\n\n\n<li><strong>Desative o Postmark<\/strong>\u00a0\u2013 Uma vez est\u00e1vel, desligue a conta antiga e\u00a0retenha\u00a0os logs hist\u00f3ricos.\u00a0<\/li>\n<\/ol>\n\n\n\n<ol start=\"2\" class=\"wp-block-list\">\n<li><\/li>\n<\/ol>\n\n\n\n<ol start=\"3\" class=\"wp-block-list\">\n<li><\/li>\n<\/ol>\n\n\n\n<ol start=\"4\" class=\"wp-block-list\">\n<li><\/li>\n<\/ol>\n\n\n\n<ol start=\"5\" class=\"wp-block-list\">\n<li><\/li>\n<\/ol>\n\n\n\n<ol start=\"6\" class=\"wp-block-list\">\n<li><\/li>\n<\/ol>\n\n\n\n<ol start=\"7\" class=\"wp-block-list\">\n<li><\/li>\n<\/ol>\n\n\n\n<h2 class=\"wp-block-heading\">Perguntas frequentes\u00a0<\/h2>\n\n\n    <div data-content-type=\"longform\" id=\"accordion-id-block_5611cba3e2cc8bc5a37f4411374699e0\" class=\"accordion accordion-longform d-flex flex-column gap-3 my-3\">\r\n\r\n        \n\r\n\r\n<div class=\"accordion-item py-2 border-bottom\">\r\n    <div\r\n        id=\"title-block_9c3a45740b0ff6ba1912a2334e82fcef_8322\"\r\n        class=\"accordion-header pb-3\">\r\n\r\n        <button\r\n            class=\"accordion-button fs-5 collapsed\"\r\n            type=\"button\"\r\n            data-bs-toggle=\"collapse\"\r\n            data-bs-target=\"#accordion-collapse-block_9c3a45740b0ff6ba1912a2334e82fcef_8322\"\r\n            aria-expanded=\"false\"\r\n            aria-controls=\"accordion-collapse-block_9c3a45740b0ff6ba1912a2334e82fcef_8322\">\r\n            O que \u00e9 uma alternativa ao Postmark?        <\/button>\r\n    <\/div>\r\n    <div\r\n        id=\"accordion-collapse-block_9c3a45740b0ff6ba1912a2334e82fcef_8322\"\r\n        class=\"accordion-collapse collapse\"\r\n        aria-labelledby=\"title-block_9c3a45740b0ff6ba1912a2334e82fcef_8322\">\r\n        <div class=\"accordion-body pb-3\">\r\n            \n\n<p class=\"wp-block-paragraph\">Uma plataforma que oferece recursos de e-mail transacional semelhantes ao Postmark, geralmente com recursos mais avan\u00e7ados, ferramentas de entregabilidade ou pre\u00e7os flex\u00edveis.\u00a0<\/p>\n\n\r\n        <\/div>\r\n    <\/div>\r\n<\/div>\n\n\r\n\r\n<div class=\"accordion-item py-2 border-bottom\">\r\n    <div\r\n        id=\"title-block_aadb14190a0ba19cd50283777416deaa_4500\"\r\n        class=\"accordion-header pb-3\">\r\n\r\n        <button\r\n            class=\"accordion-button fs-5 collapsed\"\r\n            type=\"button\"\r\n            data-bs-toggle=\"collapse\"\r\n            data-bs-target=\"#accordion-collapse-block_aadb14190a0ba19cd50283777416deaa_4500\"\r\n            aria-expanded=\"false\"\r\n            aria-controls=\"accordion-collapse-block_aadb14190a0ba19cd50283777416deaa_4500\">\r\n            Qual alternativa ao Postmark \u00e9 a melhor?        <\/button>\r\n    <\/div>\r\n    <div\r\n        id=\"accordion-collapse-block_aadb14190a0ba19cd50283777416deaa_4500\"\r\n        class=\"accordion-collapse collapse\"\r\n        aria-labelledby=\"title-block_aadb14190a0ba19cd50283777416deaa_4500\">\r\n        <div class=\"accordion-body pb-3\">\r\n            \n\n<p class=\"wp-block-paragraph\">Para desenvolvedores, o\u00a0<strong>Mailgun\u00a0<\/strong>oferece as APIs, ferramentas de entregabilidade e suporte de n\u00edvel corporativo mais robustos, enquanto o Amazon SES,\u00a0MailerSend ou SendGrid\u00a0se adequam a\u00a0casos especializados.\u00a0<\/p>\n\n\r\n        <\/div>\r\n    <\/div>\r\n<\/div>\n\n\r\n\r\n<div class=\"accordion-item py-2 border-bottom\">\r\n    <div\r\n        id=\"title-block_6c0fbb15f78d7b71c35db67c7da6b80e_5257\"\r\n        class=\"accordion-header pb-3\">\r\n\r\n        <button\r\n            class=\"accordion-button fs-5 collapsed\"\r\n            type=\"button\"\r\n            data-bs-toggle=\"collapse\"\r\n            data-bs-target=\"#accordion-collapse-block_6c0fbb15f78d7b71c35db67c7da6b80e_5257\"\r\n            aria-expanded=\"false\"\r\n            aria-controls=\"accordion-collapse-block_6c0fbb15f78d7b71c35db67c7da6b80e_5257\">\r\n            Como fa\u00e7o para migrar do Postmark?        <\/button>\r\n    <\/div>\r\n    <div\r\n        id=\"accordion-collapse-block_6c0fbb15f78d7b71c35db67c7da6b80e_5257\"\r\n        class=\"accordion-collapse collapse\"\r\n        aria-labelledby=\"title-block_6c0fbb15f78d7b71c35db67c7da6b80e_5257\">\r\n        <div class=\"accordion-body pb-3\">\r\n            \n\n<p class=\"wp-block-paragraph\">Siga a configura\u00e7\u00e3o de DNS, mapeamento de modelo, aquecimento de IP e\u00a0testes\u00a0em staging.\u00a0O Mailgun\u00a0fornece\u00a0orienta\u00e7\u00f5es de migra\u00e7\u00e3o detalhadas.\u00a0<\/p>\n\n\r\n        <\/div>\r\n    <\/div>\r\n<\/div>\n\n\r\n\r\n<div class=\"accordion-item py-2 border-bottom\">\r\n    <div\r\n        id=\"title-block_751f6e00fd9eecd14c1cb958b6f4b3f4_2438\"\r\n        class=\"accordion-header pb-3\">\r\n\r\n        <button\r\n            class=\"accordion-button fs-5 collapsed\"\r\n            type=\"button\"\r\n            data-bs-toggle=\"collapse\"\r\n            data-bs-target=\"#accordion-collapse-block_751f6e00fd9eecd14c1cb958b6f4b3f4_2438\"\r\n            aria-expanded=\"false\"\r\n            aria-controls=\"accordion-collapse-block_751f6e00fd9eecd14c1cb958b6f4b3f4_2438\">\r\n            Existem alternativas europeias ao Postmark?        <\/button>\r\n    <\/div>\r\n    <div\r\n        id=\"accordion-collapse-block_751f6e00fd9eecd14c1cb958b6f4b3f4_2438\"\r\n        class=\"accordion-collapse collapse\"\r\n        aria-labelledby=\"title-block_751f6e00fd9eecd14c1cb958b6f4b3f4_2438\">\r\n        <div class=\"accordion-body pb-3\">\r\n            \n\n<p class=\"wp-block-paragraph\">Sim.\u00a0O Mailgun,\u00a0MailerSend e SendGrid oferecem op\u00e7\u00f5es em conformidade com o GDPR com resid\u00eancia de dados na UE.\u00a0<\/p>\n\n\r\n        <\/div>\r\n    <\/div>\r\n<\/div>\n\r\n\r\n\r\n\r\n\r\n    <\/div>\r\n\r\n    \r\n\n\n\n<h2 class=\"wp-block-heading\">Resumo: Escolhendo a alternativa certa ao Postmark da ActiveCampaign<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Encontrar a\u00a0<strong>alternativa certa ao Postmark<\/strong>\u00a0n\u00e3o \u00e9\u00a0sobre substituir recursos um por um.\u00a0\u00c9\u00a0sobre escolher uma plataforma que se adapte \u00e0 sua\u00a0<strong>pilha de tecnologia, necessidades de entregabilidade e planos de crescimento<\/strong>.\u00a0<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Para fluxos de trabalho voltados para o desenvolvedor, entregabilidade previs\u00edvel e an\u00e1lises completas, o\u00a0<strong>Mailgun\u00a0\u00e9 a principal alternativa ao Postmark<\/strong>.\u00a0Ele \u00e9\u00a0projetado para equipes que desejam controle, escalabilidade e suporte especializado \u2013 sem a sobrecarga de gerenciar sua pr\u00f3pria infraestrutura SMTP.\u00a0<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Pronto para enviar com mais intelig\u00eancia?\u00a0<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Junte-se aos milhares de desenvolvedores que confiam no\u00a0Mailgun\u00a0da Sinch para e-mail transacional e program\u00e1tico.\u00a0<\/p>\n\n\n\r\n    <aside data-content-type=\"longform\"  class=\"banner-block longform-spacings rounded-lg shadow-lg px-5 py-6 px-md-6 py-md-7 p-lg-7 bg-light\" data-theme=\"dark\" aria-labelledby=\"banner-block-block_2054f92d70c1ee5b4997447968937c68\">\r\n                    <p class=\"text-uppercase section-caption text-body-color\">\r\n                INSCREVER-SE            <\/p>\r\n                            <p class=\"h4 text-accent fw-bold\" id=\"banner-block-block_2054f92d70c1ee5b4997447968937c68\">\r\n                Comece de gra\u00e7a com o Mailgun            <\/p>\r\n                            <div class=\"mb-0 text-body-color\">\r\n                                    <div class=\"content-body mb-0 text-body-color\"><p>Teste APIs, envie at\u00e9 100 e-mails por dia e veja por que os desenvolvedores est\u00e3o mudando.\u00a0<\/p><\/div>\r\n                            <\/div>\r\n        \r\n        <div class=\"text-start mt-5\"><a href=\"https:\/\/signup.mailgun.com\/new\/signup?_gl=1*1fokr9b*_gcl_aw*R0NMLjE3NTkyNDE2OTEuQ2p3S0NBandfLTNHQmhBWUVpd0FqaDlmVU9mMHpCV0dISUwtTF9fSHVubVVRcjc2VjlVdGczOGhJa3pUSEhncmFzX0FjQWxVRWpZOW1Sb0NhRklRQXZEX0J3RQ..*_gcl_au*MjUzNTY3My4xNzU5MTY2NzY2*_ga*MTg4ODAwMzEzMi4xNzQzMTg4NDM1*_ga_PZB2JSMCGC*czE3NjExNjAyNjQkbzE2OSRnMSR0MTc2MTE2MDMyNCRqNjAkbDAkaDEwMTg3NDk5MDE.\"  class=\"btn btn-secondary\" >Get started<\/a><\/div>\r\n    <\/aside>\r\n\r\n\n\n\n<p class=\"wp-block-paragraph\"><em>Este guia foi criado pela equipe do Mailgun by Sinch. Embora nosso objetivo tenha sido fazer uma compara\u00e7\u00e3o justa de servi\u00e7os de e-mail populares, nossa meta \u00e9 lhe mostrar onde o Mailgun se destaca. Esperamos que isso o ajude a fazer a escolha certa para suas necessidades. \u00daltima atualiza\u00e7\u00e3o em dezembro de 2025.<\/em>\u00a0<a href=\"https:\/\/www.mailgun.com\/pt\/author\/corey-vogel\/\"><\/a><a href=\"https:\/\/www.mailgun.com\/pt\/author\/corey-vogel\/\"><\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Este guia fornece uma\u00a0compara\u00e7\u00e3o das melhores alternativas ao Postmark em 2025, incluindo o\u00a0Mailgun, SendGrid, Amazon SES,\u00a0MailerSend e outros. Cada plataforma foi testada por avaliadores reais enviando e-mail transacional via API e SMTP, para que voc\u00ea obtenha\u00a0insights pr\u00e1ticos, transpar\u00eancia de pre\u00e7os e feedback do usu\u00e1rio. Por que considerar uma alternativa ao Postmark?\u00a0 Embora o Postmark seja [&hellip;]<\/p>\n","protected":false},"author":23,"featured_media":11750,"parent":0,"menu_order":103,"template":"pages\/single-compare-blog.php","meta":{"_acf_changed":true,"footnotes":""},"class_list":["post-16536","compare","type-compare","status-publish","has-post-thumbnail","hentry"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.1 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Mailgun vs. Postmark da ActiveCampaign: As Melhores Alternativas ao Postmark para Desenvolvedores (2025) - Transactional Email API Service For Developers | Mailgun<\/title>\n<meta name=\"description\" content=\"Procurando por uma alternativa ao Postmark da ActiveCampaign? Compare o Mailgun, Postmark, Amazon SES, MailerSend e SendGrid quanto a pre\u00e7os, entregabilidade, recursos de API e orienta\u00e7\u00f5es de migra\u00e7\u00e3o.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.mailgun.com\/pt\/compare\/alternativas-ao-postmark\/\" \/>\n<meta property=\"og:locale\" content=\"pt_BR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Mailgun vs. Postmark da ActiveCampaign: As Melhores Alternativas ao Postmark para Desenvolvedores (2025) - Transactional Email API Service For Developers | Mailgun\" \/>\n<meta property=\"og:description\" content=\"Procurando por uma alternativa ao Postmark da ActiveCampaign? 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