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79score
r/selfhosted
Freemium
Build

Alias Vault for Service-Specific Email

A privacy-focused alias management app that automates service-specific addresses on a custom domain, tracks which alias belongs to which company, and helps users disable or rotate compromised aliases. It turns ad hoc catch-all habits into a clean, searchable system.

En hausse +311%5 canauxTendance des mentions sur 30 jours: latest 2, peak 5, 30-day series
Voir sur Reddit
Découvert 5 juil. 2026

Pourquoi c'est important

You like the idea of giving every service its own address because it protects your identity and helps you spot who leaked or sold your data. In practice, this usually becomes a messy catch-all setup, a spreadsheet, or a memory game. Some services reject awkward alias formats, some addresses are hard to say out loud, and once spam starts arriving you may not remember why that alias existed in the first place. The current tools mostly forward mail, but they do not organize your alias strategy as a long-term personal asset.

  • · Conçu pour People who use custom domains for logins, online shopping, forums, and low-trust services and want leak detection without manual alias sprawl..
  • · Monétisation la plus probable : Freemium.

La douleur · Récit

You like the idea of giving every service its own address because it protects your identity and helps you spot who leaked or sold your data. In practice, this usually becomes a messy catch-all setup, a spreadsheet, or a memory game. Some services reject awkward alias formats, some addresses are hard to say out loud, and once spam starts arriving you may not remember why that alias existed in the first place. The current tools mostly forward mail, but they do not organize your alias strategy as a long-term personal asset.

Détail du score

Intensité du problème8/10
Volonté de payer7/10
Facilité de réalisation7/10
Durabilité8/10

Signal du marché

Tendance des mentions sur 30 joursPic : 5
Sparkline: latest 2, peak 5, 30-day series
Canaux couverts
selfhostedfront_pagesaassupabase/supabaseecommerce

Mise sur le marché

Utilisateur cible exact

Custom-domain owners already using catch-all or alias forwarding who have more than 20 service-specific addresses.

Nombre d'utilisateurs estimé

~50K to 200K highly engaged early adopters globally

Canal d'acquisition principal

SEO long-tail

Ancre de prix

$5/month

Premier jalon

100 active users creating at least 10 aliases each, with 15 conversions to paid controls within 30 days

Périmètre MVP · 1–2 semaines

Semaine 1
  • Build alias database schema with service name, alias, status, and tags
  • Support manual alias imports from CSV and direct entry
  • Create a browser-based alias generator with naming presets
  • Add dashboard views for active, paused, and leaked aliases
  • Publish a landing page focused on breach tracking and alias hygiene
Semaine 2
  • Integrate with one alias provider API for create, disable, and route actions
  • Add leak incident logging and notes per alias
  • Implement trusted versus untrusted subdomain grouping
  • Create simple notification rules for unknown or newly active aliases
  • Launch onboarding flow for importing an existing catch-all habit into the app
Fonctions MVP: One-click alias creation and naming templates per service · Alias inventory with tagging, notes, and breach-source tracking · Subdomain segmentation for trusted versus untrusted senders · Alias pause, delete, and reroute controls

Différenciation

Solutions existantes
SimpleLoginFastmailAddy.ioZoho
Notre angle
The unmet need is not basic email hosting itself, but a simple software layer that designs, configures, validates, and manages portable domain-based email identity across providers, aliases, and reply flows.

Pourquoi cela pourrait échouer

Auto-contre-argument — le signal de confiance le plus important

  1. 1Many advanced users are comfortable with manual catch-all setups and may see management software as unnecessary overhead.
  2. 2API limitations from alias providers could reduce automation and make the product feel incomplete.
  3. 3The strongest value may depend on breach events, which are unpredictable and make everyday usefulness harder to communicate.

Résumé des preuves

Comment l'IA a synthétisé cet aperçu — pas de citations textuelles

Many participants described using service-specific addresses through catch-all mailboxes, dedicated subdomains, or separate domains. Several use aliases to identify which organization exposed their address, while others care about making aliases short and manageable. The pattern suggests an existing workaround culture with real value, but weak tooling for organization, rotation, and trust segmentation.

1 1 publication analysée5 5 canauxAI · Synthétisé par IA · pas de citations

Plan d'Action

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Prochaine Étape Recommandée

Construire

Signaux de demande forts. Vraie douleur et volonté de payer détectées — commencez à construire un MVP.

Kit de Textes pour Landing Page

Textes prêts à coller, basés sur le langage réel de la communauté Reddit

Titre Principal

Alias Vault for Service-Specific Email

Sous-titre

A privacy-focused alias management app that automates service-specific addresses on a custom domain, tracks which alias belongs to which company, and helps users disable or rotate compromised aliases. It turns ad hoc catch-all habits into a clean, searchable system.

Pour Qui

Pour People who use custom domains for logins, online shopping, forums, and low-trust services and want leak detection without manual alias sprawl.

Liste des Fonctionnalités

✓ One-click alias creation and naming templates per service ✓ Alias inventory with tagging, notes, and breach-source tracking ✓ Subdomain segmentation for trusted versus untrusted senders ✓ Alias pause, delete, and reroute controls

Où Valider

Partagez votre landing page sur r/r/selfhosted — c'est exactement là que ces points de douleur ont été découverts.

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Questions fréquentes

Qui rencontre ce problème ?
People who use custom domains for logins, online shopping, forums, and low-trust services and want leak detection without manual alias sprawl.
Est-ce une réelle opportunité ?
Cette opportunité obtient un score de 79/100 selon la métrique composite de Pain Spotter (intensité du problème, propension à payer, faisabilité technique et viabilité). Validez-la davantage avant d'y consacrer du temps de développement.
Comment dois-je la valider ?
Menez 5 entretiens de découverte client avec le public cible, publiez une landing page avec une liste d'attente, et vérifiez l'activité récente sur le post source lié avant de commencer le développement.