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

¿Puedo vibecodear Convex?

NO TANTO · sigue valiendo pagarlo
precio varíatiempo de build no es un reemplazo real · consuelo en 1-2 díascategoría ☁️ hostingreemplazada por 0 personas

Do not mistake the interface for the product. Convex's durable value is infrastructure, uptime, operations, which a solo one-shot build cannot reproduce responsibly. The prompt therefore builds only the closest honest personal consolation tool.

el prompt
Build the closest honest consolation tool inspired by Convex; do not claim to replace its structural moat.
Use exactly this stack: Go 1.24 + Docker + SQLite.
Primary job: Build a single-server deployment panel for one user that accepts a repository, builds a container, deploys it, shows logs, and supports rollback.
Start from an empty folder and create the complete working project.
Make the default mode single-user and private.
Store user data locally unless the core job requires the declared self-hosted database.
Do not add analytics, telemetry, ads, or third-party accounts.
Put every secret and external credential in .env and provide .env.example.
Use realistic sample data that is clearly labelled and easy to delete.
Implement the smallest polished interface that completes the core loop end to end.
Include clear empty, loading, validation, success, and failure states.
Add import and export so the user is not trapped in the app.
Use accessible keyboard navigation, labels, focus states, and sensible contrast.
Validate untrusted input and never log secrets or private file contents.
Deliberately exclude these paid-product advantages: 24-hour operations and support; managed global infrastructure; multi-region failover.
Do not fake integrations, network effects, proprietary data, model quality, compliance, or security claims.
Where an external API is optional, keep the app useful without it and explain the degraded mode.
Write focused unit tests for the data model and the most important workflow.
Add one end-to-end smoke test that proves the core loop works.
Create a README with setup, permissions, architecture, data location, backup, and limitations.
Add scripts for install, development, test, build, and a production-style local run.
Run the tests and build before finishing, then fix errors rather than merely describing them.

$ 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

Convex: Managed hosting sells a failure domain, on-call team, network, backups, and capacity planning, not merely a deploy button.

qué pierdes

x24-hour operations and support

xmanaged global infrastructure

xmulti-region failover

xDDoS protection and compliance

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

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

SupabaseDatabase, functions, realtime, files, and auth in one self-hosted stack; SQL replaces Convex's document model.108kaug 2026open sourceAppwriteAuth, database, storage, realtime, and functions behind one polished console; the Compose file is doing a lot.57kaug 2026open sourceNhostPostgres plus GraphQL, auth, storage, functions, and realtime; closer to Firebase than most Firebase alternatives.9.3kaug 2026open source

las 4 alternativas gratis de Convex →· sin votos, sin pago por aparecer · solo lo que es real

los números

Precio de Convex

planmensualanual (por mes)qué incluye
free$0/workspace$0/workspace1-6 developers; 40 deployments; 0.5 GB database; 1 GB database I/O/month; 1M function calls/month; 20 action GB-hours; 1 GB files and 1 GB egress.
starter$0/workspaceSame free included quotas and 1-6 developers/40 deployments, then pay as you go above them.
professional$25/usuario1-20 developers; 300 deployments; 25M function calls; 250 action GB-hours; 50 GB database storage and I/O; 100 GB files; 50 GB egress.
business / enterprise$2500/workspace$2,500 monthly minimum with custom included allocations and dedicated terms.

plan gratis1-6 developers, 40 deployments, 0.5 GB database, 1 GB database I/O/month, 1M function calls/month, 20 action GB-hours, 1 GB files and 1 GB egress

facturaciónFree and Starter have no base fee; Professional is monthly; annual commitment discounts are limited to Business/Enterprise

costos ocultosOverages meter each resource separately. Starter rates include $2.20/M calls, $0.33/action-GB-hour, $0.22/GB database storage, $0.033/GB files and $0.132/GB egress; Professional rates are lower. EU-region usage is priced at 1.3x US.

verificado 2026-08-14 · fuente ↗

preguntas
¿Puedo vibecodear Convex?

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

¿Cuánto cuesta Convex?

El precio de Convex va por uso o cambia según el plan · The pricing model is not safely comparable as one fixed monthly USD amount. Review the official source before publication..

¿Qué pierdo si reemplazo Convex?

Con honestidad: 24-hour operations and support; managed global infrastructure; multi-region failover; DDoS protection and compliance. Si alguno de esos te sostiene el negocio, sigue pagando.

¿Hay una alternativa open source a Convex?

Sí: Supabase (Database, functions, realtime, files, and auth in one self-hosted stack; SQL replaces Convex's document model.) Appwrite (Auth, database, storage, realtime, and functions behind one polished console; the Compose file is doing a lot.) Nhost (Postgres plus GraphQL, auth, storage, functions, and realtime; closer to Firebase than most Firebase alternatives.) Las 4 alternativas gratis están en puedovibecodearlo.app/convex/alternatives. El prompt es para cuando la quieres exactamente a tu modo.

Cada semana mueren más suscripciones.

Veredictos nuevos, prompts nuevos, las apps más condenadas de la semana.
Un correo. Te sales en un clic.

gratis para siempre · sin spam · el prompt se queda en el sitio, las muertes te llegan a ti

$semanal: qué recibió veredicto, qué murió.