#1
Supabase

Supabase

★★★★★ 4.7 Free / $25+ Free plan

Open-source Firebase alternative with Postgres database, authentication, edge functions, and real-time subscriptions.

postgres-databaseauthenticationedge-functionsreal-time
✓ Full Postgres with SQL access✓ Generous free tier (500MB, 50K monthly active users)✓ Auth, storage, and edge functions included
#2
Hetzner

Hetzner

★★★★★ 4.6 $3.79+

European cloud infrastructure provider offering high-performance dedicated servers, cloud VPS, and storage at significantly lower prices than major cloud providers.

cloud-serversdedicated-serversload-balancersblock-storage
✓ Dramatically cheaper than AWS, GCP, and Azure✓ Excellent price-to-performance ratio✓ European data centers with strong GDPR compliance
#3
Resend

Resend

★★★★★ 4.6 Free / $20+ Free plan

Modern email API for developers offering transactional email delivery with React Email integration, webhooks, and excellent developer experience.

transactional-emailreact-emailwebhookscustom-domains
✓ Best developer experience for sending emails✓ React Email for building templates with components✓ Free tier with 100 emails/day (3,000/month)
#4
Coolify

Coolify

★★★★★ 4.5 Free / $5+ Free plan

Open-source self-hostable alternative to Heroku, Netlify, and Vercel with automatic deployments, database management, and SSL for your own infrastructure.

git-deploymentsdatabase-managementauto-sslbackups
✓ Self-hosted alternative to expensive PaaS platforms✓ Beautiful modern UI with git-push deployments✓ Manages databases, services, and apps in one place
#5
Render

Render

★★★★ 4.4 Free / $7+ Free plan

Unified cloud platform for deploying web services, static sites, cron jobs, and databases with automatic Git deploys.

web-servicesstatic-sitesdatabasescron-jobs
✓ Free tier for static sites and web services✓ Automatic deploys from Git with zero config✓ Managed PostgreSQL and Redis included
#6
Val Town

Val Town

★★★★ 4.4 Free / $10+ Free plan

Social coding platform for writing and deploying small scripts (vals) as serverless functions, scheduled tasks, or APIs with instant sharing and collaboration.

serverless-functionsscheduled-taskssqlite-persistenceemail-triggers
✓ Instant deployment of scripts with no infrastructure✓ Social platform (fork, remix, share vals)✓ Built-in persistence (SQLite, blob storage)
#7
Render

Render

★★★★ 4.4 Free / $7+ Free plan

Cloud platform for deploying web apps, APIs, and databases with zero DevOps.

web-servicesstatic-sitesdatabasescron-jobs
✓ Simple deployment✓ Free tier✓ Auto-scaling
#8
BuildShip

BuildShip

★★★★ 4.3 Free / $29+ Free plan

Visual backend builder for creating AI workflows, APIs, and scheduled tasks with no-code using pre-built nodes, AI assistance, and cloud deployment.

visual-workflow-builderai-nodesapi-creationdatabase-integration
✓ Build backends and APIs without code✓ AI assistant helps create and debug workflows✓ Pre-built integrations with databases and AI models
#9

Polar

★★★★ 4.3 Free Free plan

Open-source monetization platform for developers and creators, handling payments, subscriptions, and digital product sales with Stripe-based billing infrastructure.

subscriptionsone-time-paymentsdigital-productsgithub-sponsors
✓ Built for developers and open-source✓ GitHub integration for sponsors✓ Handles international tax/VAT
#10

Typedream

★★★★ 4.2 Free / $15+ Free plan

Notion-like website builder that lets you create beautiful websites by typing, with AI assistance and a clean block-based editor for non-designers.

block-editorai-generationcustom-domainsforms
✓ Notion-like editing experience✓ AI website generation✓ Custom domains on free plan

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