# Monitoro Built a Web Crawler Handling Millions of API Requests

[Supabase](https://yomu.fyi/company/supabase) · Dec 2, 2020

**Type:** Announcement

## Summary

Supabase showcases numerous customer case studies illustrating how companies across various industries utilize its platform to build products, migrate infrastructure, and improve operational metrics. Several organizations report substantial cost and efficiency improvements, such as Shotgun achieving an 83% data infrastructure cost reduction and Good Tape saving 60% after moving to managed Postgres and authentication. In terms of developer velocity, Kayhan Space experienced an 8x boost in speed, while Quilia reduced development time by 75% through Data API and Row Level Security features. Other highlighted migrations include Mobbin moving 200,000 users from Firebase, Bree transitioning from Fauna, and Firecrawl switching from Pinecone to Supabase Vector for PostgreSQL vector embeddings.

## Context

Companies seek scalable database infrastructure, authentication systems, vector storage, and rapid development capabilities while managing SaaS and operational costs.

## Approach / What changed

Organizations adopt Supabase managed Postgres, Supabase Auth, Supabase Vector, and Data API with Row Level Security features, migrating away from platforms such as Firebase, Fauna, AWS RDS, and Pinecone.

## Takeaways

- Shotgun achieved an 83% reduction in data infrastructure costs, and Good Tape reduced costs by 60% by migrating to Supabase managed Postgres and Authentication.
- Quilia decreased development time by 75% using Supabase's Data API and Row Level Security features, while Kayhan Space saw an 8x speed improvement.
- Database and auth migrations include Mobbin moving 200,000 users from Firebase, Berri AI migrating from AWS RDS, and Firecrawl switching from Pinecone to Supabase Vector.

**Tags:** [Authentication](https://yomu.fyi/topic/authentication), [Migrations](https://yomu.fyi/topic/migration), [Postgres](https://yomu.fyi/topic/postgres), [Scalability](https://yomu.fyi/topic/scalability)

[Read original post](https://supabase.com/blog/case-study-monitoro)