Bird vs MailerSend
Bird vs MailerSend para correo transaccional
Deliver transactional emails and marketing broadcasts on sending infrastructure Bird owns and operates, with self-service dedicated IPs, adaptive ISP rate-shaping, and global SMS and WhatsApp in the same API.
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shipping at global scale.
En cifras
Red de Bird
Aproximadamente el 40 % del correo comercialCuerpos de mensajes almacenados
Hasta 30 días, con almacenamiento habilitado¿Quién controla la pila de envío?
MailerSend: validación y calentamiento gestionado
MailerSend combines bulk CSV list verification with real-time single-address checks, suiting teams that clean uploaded spreadsheet lists inside their email dashboard.
MailerSend’s dedicated-IP allocation process requires an authenticated domain and at least 500,000 emails per month. Their deliverability team reviews the application and warms the IP before you send on it.
MailerSend’s blocklist monitoring watches sending domains and IPs on Professional and Enterprise plans, alerting your team with delisting steps if an address is flagged.
Bird: infraestructura y reputación
Bird runs its own global sending infrastructure and develops the underlying MTA software, including PowerMTA for on-premises sending. Bird’s SparkPost network delivers roughly 40% of the world’s commercial email.
Provision dedicated IPs and pools within your plan quota without waiting on a 500,000-email monthly threshold, complete with automatic warm-up and shared-pool overflow. Bird’s Momentum MTA adapts delivery rates per mailbox provider and automatically suppresses hard bounces and spam complaints.
Test inbox vs. spam placement with Inbox Insights seed lists, inspect delivery metrics in Email analytics, and track rival senders in Competitive Insights, backed by Bird’s deliverability specialists.
¿Cómo se comparan Bird y MailerSend?
Compare dedicated-IP eligibility, retry tracking, and message retention alongside multi-channel reach. MailerSend offers uploaded CSV verification and North American SMS, while Bird combines self-service dedicated IPs, agent mailboxes, and global SMS in one API.
| Capacidad | Bird | MailerSend | ¿Quién gana? |
|---|---|---|---|
| Envío transaccional API | Bird’s TypeScript SDK throws typed errors by default and offers a result-tuple mode for explicit error branching without try/catch blocks. | MailerSend’s Node SDK and REST send endpoint accept JSON payloads with recipient objects and template personalization. | |
| Relay SMTP | Bird SMTP supports implicit TLS on port 465 and STARTTLS on ports 587 and 2525, authenticated with your standard workspace API key. | MailerSend SMTP generates dedicated SMTP usernames and passwords per verified domain over STARTTLS on port 587. | |
| Validación de direcciones de correo | Bird email lookup verifies single addresses in real time, returning a deliverability verdict, confidence score, address risk flags, and typo suggestions. | MailerSend validation supports both bulk CSV list uploads and real-time single-address API checks. | |
| Idempotencia en el envío | Bird retains completed send responses for 3 hours so retried requests with the same key never duplicate an email. | MailerSend’s send endpoint returns a message header identifier for status lookups, which tracks an accepted send rather than deduplicating client retries. | |
| Retención de mensajes almacenados | Bird stores rendered message bodies for up to 30 days when content storage is enabled. | MailerSend content tracking retains HTML previews for 7 days on Starter and 30 days on Professional and Enterprise, with a paid add-on up to 365 days. | |
| Precios publicados | Los planes y tarifas de correo electrónico de Bird se muestran en tiempo real en la tabla de abajo. | Compara el plan seleccionado con las tarifas publicadas de MailerSend, incluyendo su período de facturación y características. | Variable según el volumen |
| IPs dedicadas y pools | Bird dedicated IP purchases are available within your plan quota, with automated warm-up and shared-pool overflow. | MailerSend’s dedicated-IP process requires 500,000 emails per month, an authenticated domain, and manual approval as a paid add-on on qualifying plans. | |
| Trayectoria en entregabilidad | Bird acquired SparkPost in 2021, and its sending network delivers roughly 40% of the world’s commercial email. | MailerSend’s deliverability team reviews and warms approved dedicated IPs, paired with blocklist monitoring on Professional and Enterprise. | |
| SPF, DKIM y DMARC | Bird verifies DKIM, custom return-path, and DMARC, with BIMI configured through DNS and your brand logo. | MailerSend’s automated DNS setup configures SPF, DKIM, and DMARC records for verified domains. | |
| Webhooks de eventos y firma | Bird signs webhook deliveries using Standard Webhooks so your handler can verify authenticity with any compliant library. | MailerSend webhook signing places an HMAC-SHA256 signature of the raw payload in the request header. | |
| Canales más allá del email | Bird’s API covers email, WhatsApp, Verify, Realtime, and international SMS delivery across 150+ countries. | MailerSend offers transactional email and WhatsApp, while its SMS API is limited to the US and Canada. | |
| Proveedor y contratación | Revisa los términos legales y políticas publicados de Bird en relación con tu acuerdo existente y requisitos de contratación. | Revisa los términos publicados de MailerSend en relación con tu acuerdo existente y requisitos de contratación. | |
| Buzones | Bird’s agent mailboxes provide programmable inboxes, conversation threads, quote-stripped replies, and sender rules. | MailerSend inbound routing forwards parsed message bodies, raw MIME, and attachments to a target webhook URL. | |
| Herramientas para agentes | Bird’s hosted MCP server exposes 354 tools, and the Bird CLI manages domains, templates, webhooks, and sends with structured JSON output and semantic exit codes. | MailerSend’s hosted MCP server sends email and SMS and manages domains, templates, and webhooks, while its CLI adds recipient and suppression commands. |
¿Cómo envías un email HTML?
Both SDKs send a transactional HTML email in a single call. MailerSend’s client constructs a parameter object and submits it to the email send method, while Bird’s SDK supports both thrown typed errors and result-object branching.
MailerSend
import { MailerSend, EmailParams, Sender, Recipient } from "mailersend";
const ms = new MailerSend({ apiKey: process.env.MAILERSEND_API_KEY! });
await ms.email.send(
new EmailParams()
.setFrom(new Sender("onboarding@yourdomain.com", "Acme"))
.setTo([new Recipient("customer@example.com")])
.setSubject("Your March invoice")
.setHtml("<p>Attached.</p>"),
);
Bird
import { BirdClient } from "@messagebird/sdk";
const bird = new BirdClient({ apiKey: process.env.BIRD_API_KEY! });
const { data, error } = await bird.email
.send({
from: { email: "onboarding@yourdomain.com", name: "Acme" },
to: ["customer@example.com"],
subject: "Your March invoice",
html: "<p>Attached.</p>",
})
.safe();
if (error) console.error(error.message);
else console.log(data.id);
¿Qué cambia alrededor de la llamada de envío?
¿Qué listas de supresión debo importar?
¿Cómo debo prevenir envíos duplicados durante la migración?
Planes de email publicados
Los planes de pago de Bird añaden un depósito mensual a un saldo compartido. Los envíos transaccionales usan la tarifa del plan. La comparación siguiente supone que el saldo se usa solo para email; el resto del uso y los complementos tienen un coste adicional.
Veredicto de precios: Mixed by volume. Para cada volumen incluido de la competencia, el gasto mensual estimado de Bird es el mayor entre el depósito del plan de pago y el uso transaccional a su tarifa publicada. El plan Free usa su volumen incluido cuando está disponible. Los depósitos son saldo que puedes gastar, no una tarifa adicional. Solo los volúmenes y monedas equivalentes con tarifas completas influyen en el veredicto.
| Emails por mes | Plan de Bird y gasto mensual necesario | MailerSend |
|---|---|---|
| 500 | Free: $0 (USD) | |
| 5,000 | Email Startup: $15 (USD) | |
| 50,000 | Email Startup: $20 (USD) | |
| 100,000 | Email Startup: $40 (USD) | |
| 250,000 | Email Startup: $100 (USD) | |
| 500,000 | Email Startup: $200 (USD) | |
| 1,000,000 | Email Startup: $400 (USD) | |
| 2,000,000 | Email Startup: $800 (USD) |
MailerSend: Planes publicados
¿Cómo debes comparar los costos de email?
¿Qué incluyen las filas de precios de Bird y MailerSend?
Costo de cambio
¿Qué implica una migración desde MailerSend?
Start by mapping MailerSend’s recipient objects, template references, and personalization variables to Bird’s send payload and templates. Follow our MailerSend migration guide to import permanent hard bounces, complaints, and unsubscribes while leaving temporary 72-hour soft-bounce holds behind.
Next, update your webhook handler from MailerSend’s HMAC signature check to Bird’s Standard Webhooks verification, and replace generated domain SMTP credentials with a standard Bird API key if you send via SMTP. Verify your integration in Bird’s mail sandbox before moving live traffic, and allow time for automated warm-up on new dedicated IPs.
Ponlo en práctica.
Continúa con la documentación, guías y ejemplos de este tema.
Próximos pasos
Empieza con la guía de migración para mapear la integración y probar el cambio.
Habla con nuestro equipo de email
Descubre cómo Bird se adapta a tu flujo de trabajo en MailerSend.
Prueba tu remitente, plantillas y eventos de entrega antes de mover tráfico desde MailerSend. Para una migración mayor, planifica el cambio con un especialista en email.
Crea tu cuenta y prueba tu integración. Tu consulta de migración incluirá el proveedor que estás comparando.