SacarArchivosDeEmail.online: batch attachment extraction + monetization
MVP utility for bulk email attachment extraction with a sponsorship auction model.
Step 01
Problem
Non-technical users needed to extract many attachments without complex desktop tooling.
Step 02
Context and constraints
Utility-first web product with Spanish SEO long-tail strategy and Stripe monetization operations.
Role: End-to-end builder across backend, product UX, SEO architecture, monetization, and admin tooling.
Step 03
Key decisions
- Primary flow optimized for drag-drop, visible progress, and automatic ZIP delivery.
- Revenue model based on six sponsorship slots with automated displacement refunds.
- Persistent state via volume/DB to avoid deployment-related data loss.
Step 04
Outcomes
- Functional batch extraction utility with practical production behavior.
- Operational sponsorship subsystem with admin audit controls.
- Search-oriented landing architecture for high-intent queries.
Metrics
- Current upload limits: up to 300 files per run, 50MB max per file.
- Commercial inventory: 6 simultaneous sponsorship slots.
- Format coverage: automatic parsing for eml/emlx/mime/mbox + manual handling for msg/winmail.dat.
Step 05
Learnings and next improvement
Learnings
- In utility tools, error handling clarity drives trust more than visual complexity.
- Monetization and operational resilience should be designed together from MVP stage.
Step 06
Visual resources
Stock visuals are active to keep layouts stable. You can replace them later from `src/lib/site.ts` or per-project content.
