10 Free Hosting Options for Your Projects (2026)

In this tutorial, you'll learn about 10 free hosting options for your projects (2026). We cover key concepts, practical examples, and best practices to help you understand and apply this topic effectively.

Free hosting has changed the economics of side projects. Ten years ago, deploying a web application required a credit card and a virtual private server. Today, you can deploy full-stack applications, static sites, and databases with generous free tiers that handle thousands of visitors without charging a cent. This guide covers 10 free hosting platforms, their limits, and the best type of project for each one.

In this guide, you will learn which platform suits each type of project — static site, full-stack app, database, or serverless function — and how to maximize the free tier limits. Each entry covers the platform's strengths, its free tier constraints, and a real project type that fits within those constraints. By the end, you will know exactly where to deploy your next side project without spending money.

Vercel

Vercel is the leading platform for frontend frameworks, created by the team behind Next.js. It offers seamless Git-based deployment with automatic branch previews, built-in CDN, serverless functions, and edge functions. The free tier includes 100 GB bandwidth, 100 serverless function executions per day, and 6,000 build minutes per month.

The deployment flow is simple: connect your Git repository, Vercel detects the framework automatically, and every push to the main branch deploys to production. Each pull request gets a unique preview URL with its own environment variables, which enables testing in isolation before merging. The dashboard shows deployment logs, analytics, and environment variables in a clean interface.

Vercel's serverless functions (API routes) are written as files in the api/ directory. They support Node.js, Python, Go, and Ruby. Edge functions deploy to Vercel's global edge network for sub-millisecond cold starts. The function timeout is 10 seconds for the free tier, with a 50 MB response body limit.

# api/hello.js — a Vercel serverless function
export default function handler(req, res) {
  res.status(200).json({ message: 'Hello from Vercel!' });
}

Best for: JAMstack sites, Next.js applications, and static sites that do not require persistent server processes. Projects that use ISR (Incremental Static Regeneration) or SSR (Server-Side Rendering) with Next.js feel native because Vercel created Next.js.

Limitations: The 10-second serverless function timeout and 50 MB response body limit rule out long-running processes and large file uploads. The free tier includes Vercel branding in the footer (removable with Pro plan at $20/month).

Why it matters: Vercel is the fastest path from git push to live URL for frontend projects. The automatic branch previews mean every pull request gets a staging URL, which transforms code review from imagination-based to click-based.

Netlify

Netlify pioneered the JAMstack deployment model with continuous deployment from Git, built-in form handling, serverless functions, and a global CDN. The free tier includes 100 GB bandwidth, 300 build minutes per month, and 125,000 serverless function requests per month.

Netlify's form handling is unique: add <a href="/web-servers-hosting/netlify/">netlify</a> attribute to an HTML form, and Netlify captures submissions without any backend code. Submissions appear in the Netlify dashboard and can trigger notification emails or webhooks. This is ideal for contact forms on portfolio sites.

<!-- Netlify form handling — no backend needed -->
<form name="contact" method="POST" data-netlify="true">
  <input type="email" name="email" placeholder="Your email" required />
  <textarea name="message" placeholder="Your message"></textarea>
  <button type="submit">Send</button>
</form>

Netlify Functions are serverless functions deployed alongside the site. They default to a 10-second timeout and 1024 MB memory. The free tier supports 125,000 function requests per month, which covers a low-traffic API with a few thousand daily calls.

Best for: Static sites with forms, single-page applications, and projects that need serverless functions for lightweight API endpoints. Netlify's split testing allows routing a percentage of traffic to different branch deploys for A/B testing.

Limitations: The 300 build minutes per month can be restrictive if you deploy frequently to a large site. The 10-second function timeout matches Vercel. Netlify does not support WebSockets natively, so real-time features require external services or a paid add-on.

Why it matters: Netlify's form handling, deploy previews, and split testing are features that other platforms charge for. For a portfolio site with a contact form and a blog, Netlify provides everything needed on the free tier indefinitely.

Cloudflare Pages

Cloudflare Pages offers static site hosting and serverless functions on Cloudflare's global network with 330 data centers worldwide. The free tier includes unlimited bandwidth, 500 builds per month, 500 serverless function requests per day, and the entire Cloudflare network for CDN.

Cloudflare Pages integrates with Cloudflare Workers for serverless functions. Workers run at the edge (each of the 330 data centers), which means sub-50ms cold starts. The free tier supports 100,000 worker requests per day, but only 500 Pages Function requests per day. Pages Functions are Workers specifically scoped to your Pages project.

// functions/api/hello.js — a Cloudflare Pages Function
export async function onRequest(context) {
  return new Response(JSON.stringify({
    region: context.request.cf?.region || 'unknown'
  }), { headers: { 'Content-Type': 'application/json' }});
}

Best for: Performance-critical static sites where every millisecond matters, sites that already use Cloudflare for DNS, and projects that need global edge distribution with minimal latency. Cloudflare's unlimited bandwidth on the free tier is unique — no other major platform offers this.

Limitations: Only 500 function invocations per day on the free tier is lower than most competitors. Builds limited to one concurrent build per project. Worker execution timeout is 30 seconds (paid) or shorter (free). No persistent filesystem — all data must come from external services or KV storage.

Why it matters: Unlimited bandwidth means your side project can go viral without getting cut off. The 330 global data centers mean your site loads fast everywhere. For performance-critical static sites, Cloudflare Pages is unbeatable.

Railway

Railway provides full-stack hosting with a focus on developer experience and infrastructure automation. It supports Node.js, Python, Go, Java, Ruby, PHP, and custom containers. The free tier includes 500 hours of runtime per month (about 20 days), 1 GB RAM, and 1 GB disk.

Railway's killer feature is one-click database provisioning. Add a PostgreSQL, MySQL, or Redis plugin to your project, and Railway creates the database, generates connection strings, and injects them as environment variables into your application. No manual configuration of volumes, networking, or credentials.

# Railway automatically injects DATABASE_URL into your environment
# Your application reads it like any env variable
const { Client } = require('pg');
const client = new Client({
  connectionString: process.env.DATABASE_URL
});
await client.connect();

Best for: Full-stack applications with databases, Discord bots, API backends, and projects that need to run continuously for part of the month. Railway's GitHub integration deploys on every push with build logs visible in the dashboard.

Limitations: The 500-hour monthly runtime means the app can run continuously for about 20 days. You can stop it manually and restart when needed, but always-on services require the Hobby plan at $5/month. The 1 GB RAM limit restricts memory-intensive applications with large caches or heavy computation.

Why it matters: Railway is the easiest way to deploy a full-stack application with a database without configuring Docker, nginx, or SSL. The one-click database provisioning eliminates the most error-prone step of full-stack deployment.

Fly.io

Fly.io runs applications in lightweight virtual machines (Firecracker microVMs) distributed across 40 global regions. It supports any application that runs in a Docker container. The free tier includes 3 shared-CPU VMs with 256 MB RAM each and 3 GB of persistent storage per VM.

Fly.io's Anycast network routes users to the nearest region automatically. You define regions in the fly.toml configuration, and traffic is distributed based on DNS proximity. Applications that need to be close to users in multiple continents benefit from this architecture.

# fly.toml — multi-region configuration
[experimental]
  allowed_public_networks = ["10.0.0.0/8"]

[[services]]
  internal_port = 8080
  protocol = "tcp"

  [[services.ports]]
    handlers = ["http"]
    port = 80

  [[services.ports]]
    handlers = ["tls", "http"]
    port = 443

Best for: Applications that need multi-region deployment, real-time applications with WebSockets, and full-stack apps that need persistent storage. Fly.io is the only free platform giving you actual VMs across multiple regions.

Limitations: The 256 MB RAM per VM is restrictive. The 3 GB persistent storage per VM limits data-heavy applications. Custom domains require the Hobby plan (about $2/month for the first VM). The shared CPU can lead to variable performance during peak usage.

Why it matters: Fly.io gives you actual virtual machines with persistent storage across multiple regions — not just serverless functions. Applications needing WebSocket connections, background processing, or stateful services work on Fly.io when they would time out on serverless platforms.

Render

Render provides unified hosting for static sites, web services, databases, and background workers. The free tier includes 512 MB RAM, shared CPU, and automatic SSL for web services. Static sites have unlimited bandwidth on free. PostgreSQL free tier includes 256 MB RAM and 1 GB storage.

Render's PostgreSQL offering is its standout feature. The free tier database includes automated daily backups (7-day retention), SSL enforcement, and a dedicated endpoint. For side projects that need a real database, this eliminates the cost and complexity of managing a separate database host.

# render.yaml — Infrastructure as Code
services:
  - type: web
    name: my-app
    env: node
    plan: free
    buildCommand: npm install && npm run build
    startCommand: npm start
    envVars:
      - key: DATABASE_URL
        fromDatabase:
          name: my-db
          property: connectionString

databases:
  - name: my-db
    plan: free

Best for: Full-stack applications that need a PostgreSQL database and background job processing. Render's free database with automated backups is compelling for prototypes and MVPs that may evolve into production applications.

Limitations: Free web services spin down after 15 minutes of inactivity, requiring 30-60 seconds for cold start on the next request. This makes Render unsuitable for APIs needing consistent response times. The single-replica cap limits fault tolerance.

Why it matters: Render's free PostgreSQL database is the killer feature. You get automated backups, SSL, and 1 GB storage for zero dollars. Combined with a free web service, you run a full-stack application with a database without spending anything.

Supabase

Supabase is an open-source Firebase alternative providing PostgreSQL database, authentication, real-time subscriptions, and file storage. The free tier includes 500 MB database, 5 GB bandwidth, 50,000 monthly active users for auth, and 1 GB file storage.

Supabase replaces the need for a separate backend for most side projects. The database comes with row-level security policies written in SQL, which eliminates the need for a middleware API layer for simple applications. The client SDK (JavaScript, Dart, Python, Kotlin) connects directly from the frontend with security enforced by database policies.

// Supabase client — direct from frontend with RLS
import { createClient } from '@supabase/supabase-js'

const supabase = createClient(SUPABASE_URL, SUPABASE_ANON_KEY)

// Fetch public todos — row-level security filters per user
const { data, error } = await supabase
  .from('todos')
  .select('*')
  .eq('user_id', userId)

Best for: Web and mobile applications needing a real-time backend, projects using PostgreSQL, and prototypes that may need to scale beyond the free tier with minimal migration. Supabase's real-time subscriptions make it ideal for collaborative applications, chat, and live dashboards.

Limitations: The database pauses after 7 days of inactivity (one API call reactivates it). Storage is limited to 1 GB. The 50,000 monthly active user cap for auth is generous but may limit high-traffic applications.

Why it matters: Supabase provides authentication, database, real-time subscriptions, and file storage in one platform. Deploy a frontend on Vercel or Netlify and point it at Supabase — you have a full-stack application with zero backend code.

Cyclic

Cyclic provides serverless hosting for full-stack applications with native support for WebSockets and Background Jobs. It uses AWS Lambda under the hood but abstracts all configuration. The free tier includes 1,000 requests per day, 1 GB memory, and 1 GB storage.

Cyclic deploys from GitHub with zero configuration. It auto-detects the language and framework (Node.js, Python, Go) and configures the Lambda function settings. The built-in NoSQL database is a subset of DynamoDB, providing key-value and document storage without provisioning a table.

// Cyclic API route with WebSocket support
const { WebSocketServer } = require('ws');

module.exports = async (req, res) => {
  // Regular HTTP endpoint
  res.json({ status: 'ok' });
};

Best for: API servers, WebSocket applications, and request-response backends. Cyclic's instant deployment and auto-detection make it the simplest path from GitHub repo to live API.

Limitations: 1,000 requests per day is smaller than most competitors. The 20-second function timeout restricts long-running requests. The DynamoDB-compatible NoSQL database lacks complex query support of PostgreSQL.

Why it matters: Cyclic provides WebSocket support on a serverless platform, which most competitors do not offer. For real-time applications that do not need a full VM, Cyclic is the simplest deployment option.

Koyeb

Koyeb is a serverless platform deploying global applications via Git using Docker containers across 11 regions. The free tier includes 1 web service with 256 MB RAM, shared CPU, and 100 GB bandwidth. It supports any containerized application.

Koyeb provides automatic HTTPS, health checks with auto-recovery, and Git-based deployment. The platform detects changes in your Git repository, builds the container, and deploys across its global network. The dashboard provides logs, metrics, and scaling configuration.

# koyeb.yaml
name: my-app
regions:
  - fra
  - iad
  - sfo
services:
  - name: web
    instance_type: nano
    ports:
      - port: 8080
        protocol: http
    routes:
      - path: /
    env:
      - key: NODE_ENV
        value: production

Best for: Containerized applications that need global deployment. Koyeb's Docker-based approach gives you control over the runtime environment without the overhead of managing Kubernetes.

Limitations: 256 MB RAM is restrictive. The single-service limit on free tier means you cannot run multiple services. Free services spin down after 30 minutes of inactivity with a 5-10 second cold start.

Why it matters: Koyeb's global container deployment gives you more control than serverless functions while staying free. If your project needs a specific runtime version or system dependency, Docker handles it.

PythonAnywhere

PythonAnywhere provides cloud-based Python hosting in a web-accessible Bash environment with a browser-based IDE. The free tier includes 512 MB storage, one web app on a shared domain, and access to a full Bash environment.

The platform includes a browser-based code editor, MySQL database (free tier), and support for popular Python frameworks (Django, Flask, FastAPI). The Bash console provides pip access for installing packages.

# PythonAnywhere — deploy a Flask app
from flask import Flask
app = Flask(__name__)

@app.route('/')
def home():
    return "Hello from PythonAnywhere!"

Best for: Python beginners learning web development, students, and developers who want a browser-based coding environment with hosting built in.

Limitations: The shared domain looks unprofessional. 512 MB storage fills quickly. Background tasks limited to one per day. The web app must be Python only.

Why it matters: PythonAnywhere is the best option for learning Python web development without setting up a local environment. Write code and deploy in the same interface.

Comparison Table

Practice Questions

1. You are building a real-time chat app with WebSockets, PostgreSQL, and a React frontend. Which platform combination supports all requirements on free tier, and what limitations would you encounter?

2. A static portfolio site receives 50,000 monthly visitors from 80 countries. Image assets total 200 MB. Which three platforms handle this traffic comfortably on the free tier?

3. Compare cold start behavior of Render, Koyeb, and Cyclic. Which would you choose for a chatbot API needing sub-second response times?

4. Your side project outgrows Vercel's free tier function invocation limit. Describe the migration path to another platform with higher free limits.

5. A Python Flask API processes image uploads (up to 10 MB each) and stores them in a database. Which two platforms are best suited, and what free tier limits apply to file handling?

Brand Credit

Built by the developers of Doda Browser, DodaZIP, and Durga Antivirus Pro. Our deployment pipeline uses Vercel for Doda Browser product pages, Supabase for DodaZIP metadata, and Railway for Durga Antivirus Pro internal scanning dashboard APIs.

Detailed Comparison of Free Database Options

Many of these platforms offer databases on the free tier. Choosing the right database platform is as important as choosing the hosting platform. Here is a comparison of the free database options available through the platforms listed above.

Supabase PostgreSQL (500 MB) — Full PostgreSQL 15 with row-level security, real-time subscriptions, and automated backups. Best for applications that need relational data integrity with real-time updates. The row-level security feature allows direct client-side database access without a middleware API, which eliminates an entire layer of infrastructure.

Railway PostgreSQL (1 GB) — PostgreSQL database provisioned in the same project as your application with automatic connection string injection. The database is accessible from the Railway dashboard and can be connected to external tools via SSL. Railway also offers Redis for caching and queue management.

Render PostgreSQL (1 GB) — PostgreSQL with automated daily backups, SSL enforcement, and a dedicated endpoint. Free databases are deleted after 90 days of inactivity, so this is best for active projects. Render databases can be connected to external applications, not just Render-hosted services.

Fly.io PostgreSQL (3 GB per VM) — PostgreSQL running on Fly.io Postgres Cluster with multi-region replication available on paid plans. The free tier includes 3 GB of persistent storage per VM. The database is accessed via private networking within the Fly.io infrastructure.

PythonAnywhere MySQL (300 MB) — MySQL database accessible from the PythonAnywhere web app and Bash console. Limited to 300 MB on the free tier. Best for learning MySQL or running small Django applications that need a database.

Choosing the right database depends on your data access patterns. Supabase excels when you need client-side database access with security policies. Railway is best for tightly integrated application-database deployment. Render offers the most traditional PostgreSQL experience with automated backups. Fly.io is best when you need the database close to your application VMs.

-- Example: Creating a table on Supabase with Row Level Security
CREATE TABLE public.todos (
  id BIGSERIAL PRIMARY KEY,
  user_id UUID NOT NULL REFERENCES auth.users(id),
  title TEXT NOT NULL,
  completed BOOLEAN DEFAULT FALSE,
  created_at TIMESTAMPTZ DEFAULT NOW()
);

-- Enable Row Level Security
ALTER TABLE public.todos ENABLE ROW LEVEL SECURITY;

-- Policy: users can only see their own todos
CREATE POLICY "Users can view own todos"
  ON public.todos FOR SELECT
  USING (auth.uid() = user_id);

-- Policy: users can only insert their own todos
CREATE POLICY "Users can insert own todos"
  ON public.todos FOR INSERT
  WITH CHECK (auth.uid() = user_id);

Deployment Strategies for Different Project Types

Choosing the right platform depends on your project type. Here are recommended stacks for common side project categories.

Portfolio site with blog and contact form: Netlify (static hosting, form handling, free CDN, unlimited bandwidth). Combine with Cloudflare for DNS and a free namecheap or Porkbun domain. Total cost: $0/year. Netlify form handling eliminates the need for a backend for contact forms.

Full-stack application with PostgreSQL: Railway (web service + PostgreSQL, $0 for 500 hours/month) or Render (web service + PostgreSQL, spins down after inactivity). Railway is better for active development because it does not spin down. Render is better for low-traffic applications that do not need instant response times.

Real-time application with WebSockets: Fly.io (3 free VMs, persistent storage, multi-region) or Cyclic (free tier with WebSocket support). Fly.io is better for applications that need to run continuously and serve users globally. Cyclic is better for lightweight APIs that can tolerate serverless cold starts.

API backend for mobile app: Supabase (database + auth + real-time, 500 MB free) or Vercel Edge Functions + Supabase. Supabase replaces the entire backend for most mobile applications. The real-time subscriptions are perfect for chat, notifications, and live data updates.

Learning platform or tutorial: PythonAnywhere (free Python hosting with browser IDE) or CodeSandbox (browser-based development environment with deployment). PythonAnywhere is best for Python learners. CodeSandbox is better for full-stack JavaScript projects that need a browser IDE.

// Example: Full-stack app architecture with Vercel + Supabase
// Frontend (Vercel) connects directly to Supabase with RLS
import { createClient } from '@supabase/supabase-js'

const supabase = createClient(
  process.env.NEXT_PUBLIC_SUPABASE_URL,
  process.env.NEXT_PUBLIC_SUPABASE_ANON_KEY
)

// Fetch data — row-level security filters per user
const { data: todos } = await supabase
  .from('todos')
  .select('*')
  .order('created_at', { ascending: false })

Cost Comparison: Free vs Low-Cost Upgrade

For most side projects, the free tier is sufficient for the first 6-12 months. Upgrade when you consistently hit limits or when you need custom domains, team collaboration, or always-on services. The jump from free to the lowest paid tier is typically $5-20/month.

Deployment Automation Tips

Automating deployment saves time and prevents errors. Here is how to set up automated deployment on each platform.

GitHub Actions for Vercel/Netlify: Both platforms provide GitHub apps that automatically deploy on push. Configure branch-based environments: staging branch deploys to a preview URL, main branch deploys to production. Use environment variables for API keys and secrets.

# .github/workflows/deploy.yml
name: Deploy
on:
  push:
    branches: [main]
jobs:
  deploy:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4
      - run: npm ci && npm run build
      - uses: amondnet/vercel-action@v20
        with:
          vercel-token: ${{ secrets.VERCEL_TOKEN }}
          vercel-org-id: ${{ secrets.ORG_ID }}
          vercel-project-id: ${{ secrets.PROJECT_ID }}
          vercel-args: '--prod'

Docker-based deployment (Fly.io, Railway): Both platforms accept Docker containers. Create a multi-stage Dockerfile for optimized builds. Use .dockerignore to exclude unnecessary files from the build context.

# Multi-stage Dockerfile for Node.js
FROM node:20-alpine AS builder
WORKDIR /app
COPY package*.json ./
RUN npm ci
COPY . .
RUN npm run build

FROM node:20-alpine AS runner
WORKDIR /app
COPY --from=builder /app/dist ./dist
COPY --from=builder /app/node_modules ./node_modules
EXPOSE 8080
CMD ["node", "dist/index.js"]

Database migrations on deploy: Run database migrations as part of the deployment process. Use migration tools like Prisma Migrate, Knex.js, or Alembic. Run migrations before starting the application to ensure schema is up to date.

# Pre-deploy migration step (add to deploy script)
npx prisma migrate deploy
# Then start the application
node dist/index.js

Common Deployment Pitfalls

Setting up free hosting is straightforward, but several common mistakes can cause unexpected issues.

Environment variable management: Free tiers often limit the number of environment variables or their size. Some platforms (Netlify, Vercel) allow up to 100 KB of environment variables total. Others have per-variable limits. Store secrets separately from configuration. Never commit .env files to version control. Use platform-specific environment variable dashboards.

Build timeouts: Free tiers have build time limits: 300 minutes/month on Netlify, 6,000 minutes on Vercel, 500 builds on Cloudflare Pages. Large projects with many dependencies can hit these limits. Optimize builds by using dependency caching, reducing asset sizes, and skipping redundant builds with Git-based change detection.

Cold start latency: Platforms that spin down (Render, Koyeb) have cold start times of 5-60 seconds. This can cause timeouts for API calls if the client does not expect delays. Mitigate by using uptime monitors that ping the service every 5 minutes, upgrading to a paid plan for always-on service, or migrating to a platform that does not spin down.

Storage limits: Free tiers typically offer 256 MB to 1 GB of storage. Log files can fill this quickly. Set up log rotation or use external logging services. Database storage fills even faster. Set up monitoring alerts for storage usage and clean old data regularly.

Rate Limiting on APIs: Platform APIs have rate limits. Vercel limits serverless function invocations to 100/day on the free tier, which is easy to exceed with frequent API calls. Cloudflare Pages limits function invocations to 500/day. Monitor usage through platform dashboards and cache aggressively where possible.

Future Migration Planning

Plan for migration from free to paid or from one platform to another from the start.

Database migration: Use PostgreSQL or MySQL regardless of the hosting platform. This ensures database portability. Avoid platform-specific database features that lock you in. Use connection pooling to minimize connection limits. Keep a dump script ready: pg_dump -Fc dbname > backup.dump.

Static asset migration: Store static assets on a separate CDN (Cloudflare R2, AWS S3, or Backblaze B2) rather than the hosting platform. This makes it trivial to switch hosting without moving assets. Configure a custom domain for assets so URLs do not change.

DNS management: Use a separate DNS provider (Cloudflare, Route53) rather than the hosting platform DNS. This makes it possible to switch hosting by changing DNS records without waiting for registrar propagation. Cloudflare provides free DNS with DDoS protection and is recommended as the default choice.

vendor lock-in avoidance: Use standard build tools (Docker, webpack, Vite) that work across platforms. Avoid platform-specific build commands (Netlify build plugins, Vercel build configuration) where Docker alternatives exist. Use standard environment variable conventions (prefixed with platform name for clarity but read generically in code).

Practice Questions (Continued)

6. You are building a multi-tenant SaaS application where each customer has their own subdomain and isolated database schema. Which free tier platform supports this architecture and what limits would you encounter?

7. A mobile app backend needs a REST API, real-time WebSocket connections, user authentication, and file storage — all on the free tier. Design the minimal platform combination.

8. Compare the build deployment times and cold start latency trade-offs between serverless-first platforms (Vercel, Netlify, Cloudflare) and container-based platforms (Railway, Fly.io, Koyeb).

9. Your side project on Netlify is approaching the 300 build minutes limit. What optimization strategies would you implement to reduce build minutes without reducing deploy frequency?

10. A team of 3 developers wants to collaborate on a project with preview deployments for each branch. Which platforms from this list support this workflow and at what cost?

Brand Credit

Built by the developers of Doda Browser, DodaZIP, and Durga Antivirus Pro. Our deployment pipeline uses Vercel for Doda Browser product pages, Supabase for DodaZIP metadata storage, and Railway for Durga Antivirus Pro internal scanning dashboard APIs. We have migrated services between platforms multiple times as scale requirements changed, and the strategies described here reflect lessons from those migrations.