Un proyecto de Mauricio Gallmur· el prompt es gratis · si quieres que un agente lo corra solo, eso es lo que instalo

¿Puedo vibecodear Campaign Monitor?

PARCIAL · un fin de semana
precio $12/mesahorrarías $144/añotiempo de build varios díascategoría 📮 newslettersreemplazada por 0 personas

The core loop is buildable, but a dependable replacement becomes a real weekend or multi-day project. For Campaign Monitor, compose branded campaigns, manage subscribers, and report delivery and clicks. The hard boundary is template editor, deliverability, journeys, agency features, and integrations, plus deliverability, growth network, and integrations.

el prompt
Build a personal replacement for Campaign Monitor in an empty repository.
Use Next.js 15, TypeScript, PostgreSQL, Drizzle ORM, and Amazon SES; do not offer alternative stacks.
The core loop is: collect and manage subscribers, compose and send branded compliant campaigns, publish a web archive, and report basic delivery and click events.
Make the first run work locally with one documented command.
Store all user data locally by default and make export straightforward.
Put secrets in .env, ship .env.example, and never commit credentials.
Implement subscriber import, double opt-in, unsubscribe, suppression, tags, and consent timestamps.
Create a Markdown campaign editor with HTML and plain-text previews.
Queue sends through SES with retries, rate limits, idempotency, and resumable batches.
Process delivery, bounce, complaint, open, and click webhooks without logging message content.
Publish a simple issue archive and subscriber preference page.
Add test sends, seed-list checks, DNS setup guidance, exports, and backups.
Include clear empty, loading, success, and recoverable error states.
Add input validation, safe filenames, and graceful handling of unavailable APIs.
Write focused tests for the core transformation and one end-to-end happy path.
Create a README with setup, architecture, permissions, data location, and backup steps.
Do not add accounts, billing, telemetry, analytics, or a hosted control plane.
Deliberately leave out a newsletter recommendation marketplace.
Deliberately leave out ad sales and payment infrastructure.
Deliberately leave out complex lifecycle automation and enterprise deliverability support.
Finish by running the tests and listing the exact commands used.

$ ábrelo en tu agente (prompt listo, tú das enter) o cópialo crudo · este prompt se genera del plan de build · mejorarlo con un PR

por qué la gente sigue pagando

People still pay for Campaign Monitor because newsletter operators pay for inbox placement, growth mechanics, and operational confidence on publication day. The recurring cost buys DNS authentication, reputation, bounces, complaints, unsubscribe compliance, templates, queues, analytics, backups, and support, not just the visible interface.

qué pierdes

xtemplate editor, deliverability, journeys, agency features, and integrations

xinbox-placement expertise

xadvanced automations

xcommerce integrations

xrecommendation and ad networks

compartir en X ↗"Acabo de reemplazar Campaign Monitor ($12/mes) con un prompt"
la salida

¿No quieres construirlo? Esta gente ya lo hizo gratis.

listmonkCampaigns, segments and analytics in one fast compose file; templates favor competence over theatre.23kjul 2026open sourceKeilaA friendly campaign editor, forms and tracking without contact pricing; delivery is your SMTP provider's job.2.2kaug 2026open sourceNotifuseVisual MJML campaigns, scheduling, A/B tests and analytics; bring PostgreSQL and a sender.2.0kaug 2026open source

las 7 alternativas gratis de Campaign Monitor →· sin votos, sin pago por aparecer · solo lo que es real

preguntas
¿Puedo vibecodear Campaign Monitor?

Parcial. El núcleo de Campaign Monitor se arma en un fin de semana con el prompt de esta página, pero hay huecos reales: template editor, deliverability, journeys, agency features, and integrations, inbox-placement expertise. Lee la lista honesta arriba antes de comprometerte.

¿Cuánto cuesta Campaign Monitor?

Campaign Monitor cuesta unos $12/mes (Lite, revisado 2026-07-31), o sea $144 al año.

¿Qué pierdo si reemplazo Campaign Monitor?

Con honestidad: template editor, deliverability, journeys, agency features, and integrations; inbox-placement expertise; advanced automations; commerce integrations; recommendation and ad networks. Si alguno de esos te sostiene el negocio, sigue pagando.

¿Hay una alternativa open source a Campaign Monitor?

Sí: listmonk (Campaigns, segments and analytics in one fast compose file; templates favor competence over theatre.) Keila (A friendly campaign editor, forms and tracking without contact pricing; delivery is your SMTP provider's job.) Notifuse (Visual MJML campaigns, scheduling, A/B tests and analytics; bring PostgreSQL and a sender.) Las 7 alternativas gratis están en puedovibecodearlo.app/campaign-monitor/alternatives. El prompt es para cuando la quieres exactamente a tu modo.

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