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

¿Puedo vibecodear Constant Contact?

PARCIAL · un fin de semana
precio $8.4/mesahorrarías $100.8/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 Constant Contact, send simple newsletters, manage contacts, and publish signup forms. The hard boundary is deliverability, templates, event and social tools, integrations, and support, plus deliverability, growth network, and integrations.

el prompt
Build a personal replacement for Constant Contact 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 subscribers through signup forms, compose and send simple compliant newsletters, manage contacts, 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 Constant Contact 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

xdeliverability, templates, event and social tools, integrations, and support

xinbox-placement expertise

xadvanced automations

xcommerce integrations

xrecommendation and ad networks

compartir en X ↗"Acabo de reemplazar Constant Contact ($8.4/mes) con un prompt"
la salida

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

listmonkLists, campaigns and embeddable forms in a fast admin; hand-holding is not bundled.23kjul 2026open sourceKeilaSelf-hosted newsletters and signup forms with a real visual editor; SMTP setup replaces onboarding calls.2.2kaug 2026open sourceBrevo FreeSimple campaigns, contacts and forms with a 300-email daily ceiling.$0free

las 6 alternativas gratis de Constant Contact →· sin votos, sin pago por aparecer · solo lo que es real

los números

Precio de Constant Contact

planmensualanual (por mes)qué incluye
lite$8.40/workspace1 user, 10x contact sends/month, 1 automation template, 1 segment.
standard$24.50/workspace3 users, 12x contact sends/month, 3 automation templates, 10 segments.
premium$56/workspaceUnlimited users, 24x contact sends/month, unlimited segmentation.

plan gratisno free tier; trial/start flow only, no ongoing free caps verified.

facturaciónmonthly pricing shown; annual discount not verified on crawled official page

costos ocultosPlan cost scales with contact count and email-send multiples; SMS add-on starts at $10/mo with first 500 messages/month; Inbox Preview add-on $10/mo.

verificado 2026-08-10 · fuente ↗

preguntas
¿Puedo vibecodear Constant Contact?

Parcial. El núcleo de Constant Contact se arma en un fin de semana con el prompt de esta página, pero hay huecos reales: deliverability, templates, event and social tools, integrations, and support, inbox-placement expertise. Lee la lista honesta arriba antes de comprometerte.

¿Cuánto cuesta Constant Contact?

Constant Contact cuesta unos $8.4/mes (Lite, revisado 2026-08-10), o sea $100.80000000000001 al año.

¿Qué pierdo si reemplazo Constant Contact?

Con honestidad: deliverability, templates, event and social tools, integrations, and support; 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 Constant Contact?

Sí: listmonk (Lists, campaigns and embeddable forms in a fast admin; hand-holding is not bundled.) Keila (Self-hosted newsletters and signup forms with a real visual editor; SMTP setup replaces onboarding calls.) Brevo Free (Simple campaigns, contacts and forms with a 300-email daily ceiling.) Las 6 alternativas gratis están en puedovibecodearlo.app/constant-contact/alternatives. El prompt es para cuando la quieres exactamente a tu modo.

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