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

¿Puedo vibecodear Substack?

NO TANTO · sigue valiendo pagarlo
precio varíatiempo de build consuelo más cercano: una sentadacategoría 📮 newslettersreemplazada por 0 personas

A consolation build is possible, but the paid product's decisive value sits outside a solo rebuild. For Substack, publish posts and send email from a self-owned list without recreating discovery or payments. The hard boundary is reader network, recommendations, app distribution, payments, and brand familiarity, plus deliverability, growth network, and integrations.

el prompt
Build a closest honest personal substitute for Substack 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 on a self-owned list, compose and send compliant email posts, publish a web archive, and report basic delivery and click events without recreating discovery or payments.
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.
Do not claim to reproduce proprietary data, network liquidity, regulated access, or frontier infrastructure.
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 Substack 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

xreader network, recommendations, app distribution, payments, and brand familiarity

xinbox-placement expertise

xadvanced automations

xcommerce integrations

xrecommendation and ad networks

compartir en X ↗"Acabo de reemplazar Substack con un prompt"
la salida

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

GhostPosts, newsletters, memberships and payments on your server; Substack's discovery graph does not come in the tarball.55kaug 2026open source

sin votos, sin pago por aparecer · solo lo que es real

los números

Precio de Substack

planmensualanual (por mes)qué incluye
free publishing$0/workspace$0/workspaceUnlimited free subscribers/posts/email publishing; fees only when charging readers.
paid subscriptions platform feea medida10% Substack fee on paid subscription revenue plus payment processing.

plan gratis$0; unlimited free subscribers, posts and email publishing; fees only when charging readers.

facturaciónno monthly/annual subscription; revenue share on paid subscriptions

costos ocultosPaid newsletters pay 10% Substack fee plus Stripe card fees of 2.9% + $0.30 and a 0.7% recurring-billing fee; Stripe/payment-method fees vary by country/method.

verificado 2026-08-10 · fuente ↗

preguntas
¿Puedo vibecodear Substack?

No tanto. El valor de Substack no es el código. Mira el desglose honesto arriba.

¿Cuánto cuesta Substack?

El precio de Substack va por uso o cambia según el plan · No fixed monthly plan; Substack primarily charges a percentage of paid subscription revenue..

¿Qué pierdo si reemplazo Substack?

Con honestidad: reader network, recommendations, app distribution, payments, and brand familiarity; 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 Substack?

Sí: Ghost (Posts, newsletters, memberships and payments on your server; Substack's discovery graph does not come in the tarball.) El prompt es para cuando la quieres exactamente a tu modo.

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