平台即服务（PaaS）

Ampt lets teams build, deploy, and scale JavaScript apps on AWS without complicated configs or managing infrastructure. Free Preview plan includes 500 invocations hourly, 2,500 invocations daily and 50,000 invocations monthly. Custom domains are allowed only in the paid plans.

Web app development with nothing but Python. Free tier with unlimited apps and 30-second timeouts.

Build and deploy your GitHub app for free with 0.5 vCPUs / 512 MiB RAM, European servers, automatic firewall, real-time performance metrics. Run Node.js, Python, Go, Java, static sites, microservices, and more.

Unlimited projects with no project pausing (supports websockets) and authentication service. 1 Database, 3 Buckets, 5 Functions per project in free tier.

European PaaS with automated deployments, autoscaling, managed databases, and Git-based workflows. Includes €20 free credits at signup, a limited DEV plan with free MySQL and PostgreSQL databases, and free allowances for services like Heptapod and FS Buckets.

AI-native internal developer platform as a service. The free tier includes up to 5 components and $100 credits per month.

Open source, cross-platform, mobile app development toolchain for Java/Kotlin developers. Free for commercial use with an unlimited number of projects

Headless backend and services, purpose built for AI agents. Includes hosting, databases, storage, LLMs, and third-party APIs. Agentic signup. Free tier includes 10 projects, 100K edge requests, 10 GB object storage, 100 emails, and 5 USD/month in credits for AI and search.

Run compute jobs across Cloud Providers & On-Prem. The free tier includes up to 10 concurrent job runs, 2 compute spawns, self-hosted compute, 1 cloud provider, 1 container registry and 1 cron job.

Distributed system that runs JavaScript, TypeScript, and WebAssembly at the edge worldwide. The free tier includes 100,000 requests per day and 100 GiB data transfers per month.

Developer-focused PaaS for deploying and hosting applications with Git-based deployments, custom domains, automatic HTTPS, and Dockerfile support. Run Node.js, Python, Go, Java, Rust, PHP, static sites, and more. The free tier includes 1 app with 0.25 vCPU, 128 MB RAM, 250 MB disk, and 100 GB bandwidth.

Linux hosting service that provides CI/CD with GitHub, SSH, and MariaDB/Postgres database. The free version has 1 GB storage and 1 GB network/month limit and is limited to a free domain.

Backend framework using static analysis to provide automatic infrastructure, boilerplate-free code, and more. Includes free cloud hosting for hobby projects.

Deploy apps with framework auto-detection for Python and Node.js. The free tier includes one 0.5 CPU / 1 GB RAM instance per project, 10 GB bandwidth, 10 successful deploys per day, automatic SSL and a built-in WAF, plus OAuth 2.0 / OIDC authentication. Apps sleep after 2 hours without traffic. European servers.

Deploy web services, databases, and more on your own AWS account with a Git push style workflow. Free tier for users with 1 developer on personal GitHub repos. AWS costs are billed through AWS, but you can use credits and the AWS free tier.

Gigalixir provides one free instance that never sleeps and a free-tier PostgreSQL database limited to 2 connections, 10, 000 rows and no backups for Elixir/Phoenix apps.

Build and deploy microservices, jobs, and managed databases with a powerful UI, API & CLI. Seamlessly scale containers from version control and external Docker registries. The free tier includes two services, two cron jobs and 1 database.

A cloud for personal software. Deploy apps, workers, jobs and managed databases with your coding agent, on prepaid credit from $5 that never expires. Free tier: the Starter plan runs everything on one instance in your own AWS account, no credit card needed (you pay AWS for the instance).

An integration platform built for developers. Develop any workflow based on any trigger. Workflows are code you can run for free. No server or cloud resources to manage.

Cloud Python app hosting. Beginner account is free, 1 Python web application at your-username.pythonanywhere.com domain, 512 MB private file storage, one MySQL database

European PaaS with automated deployments from GitHub for web services or static sites (1 web 0.1 vCPU/256 MB free), managed PostgreSQL and Valkey(Redis) (30 days for free), Transactional Email (3,000 emails/month free), S3 compatible storage (5 GB/free), all what you need for start your web site. Servers located in Germany.

Docker containers or GitHub repos, hosted on AWS. Free tier: up to 4 containers, 100 running hours a month, 10 deploys a day. Sleeps after 15 minutes idle and wakes on the next request. No credit card.

Multi-tenant app hosting: each tenant gets its own app, database, subdomain and TLS in an isolated Kubernetes namespace through either a web app or API integration. Free tier includes 2 tenants with up to 2 services each (0.5 vCPU, 512 MB), free apps sleep after 24 hours of being idle.

Collaborative TypeScript/JavaScript serverless platform for scripts, HTTP endpoints, and cron jobs. Free plan includes unlimited public vals, 15-minute cron intervals, 1-minute wall-clock time per run, and 3-day log retention. No custom domains on free.

EU-hosted PaaS that builds web apps from source in any language (Node.js, Python, Go, Ruby, PHP, Java, Elixir, Rust, .NET and more), no Dockerfile needed. The free tier includes one app (0.25 vCPU, 256 MB RAM) that sleeps when idle, custom domains with TLS, and no credit card.

An open-source platform that allows you to quickly build, ship and manage modern APIs. Built-in CI/CD, GitHub integration, and automatic HTTPS. Up to 3 projects, 1GB egress, 300 minutes of build time per month on the free plan

All-in-one platform to connect APIs and services in a serverless environment. It brings all the agility and benefits of NoCode tools but with all the power of using programming languages. The free tier includes 1.000 yeps.