5 Best Databases for Angular Apps (2026)

// Supabase in Angular service
import { createClient } from '@supabase/supabase-js';

const supabase = createClient(url, key);

// Simple query — works like SQL
const { data } = await supabase
  .from('tools')
  .select('*')
  .eq('category', 'hosting')
  .order('rating', { ascending: false });

// Real-time subscription
supabase.channel('tools')
  .on('postgres_changes', { event: '*', schema: 'public' }, 
    payload => console.log(payload))
  .subscribe();

// Firebase with @angular/fire — Angular native
import { inject } from '@angular/core';
import { Firestore, collection, collectionData } from '@angular/fire/firestore';

export class ToolsService {
  private firestore = inject(Firestore);

  // Returns Observable — perfect for Angular async pipe
  getTools() {
    return collectionData(
      collection(this.firestore, 'tools')
    );
  }
  // UI updates automatically on data change.
  // No polling needed. Pure Angular magic.
}

// PlanetScale with Angular + Prisma
// prisma/schema.prisma
datasource db {
  provider = "mysql"
  url      = env("DATABASE_URL")
  relationMode = "prisma" // PlanetScale requirement
}

// In your Angular API service
async getTools() {
  return await this.prisma.tool.findMany({
    where: { category: 'hosting' },
    orderBy: { rating: 'desc' }
  });
}

// MongoDB Atlas in Angular + Node.js API
import { MongoClient } from 'mongodb';

const client = new MongoClient(process.env.MONGODB_URI);

async function getTools() {
  const db = client.db('devinhyderabad');
  return await db.collection('tools')
    .find({ category: 'hosting' })
    .sort({ rating: -1 })
    .toArray();
}

// Full-text search — no extra setup needed
async function searchTools(query: string) {
  return await db.collection('tools').aggregate([
    { $search: { text: { query, path: ['name', 'desc'] } } }
  ]).toArray();
}

// Neon PostgreSQL with Angular + Drizzle ORM
import { drizzle } from 'drizzle-orm/neon-http';
import { neon } from '@neondatabase/serverless';

const sql = neon(process.env.DATABASE_URL);
const db = drizzle(sql);

// Type-safe queries with Drizzle
const tools = await db
  .select()
  .from(toolsTable)
  .where(eq(toolsTable.category, 'hosting'))
  .orderBy(desc(toolsTable.rating));