Brands
Gemini
Free tier includes 60 requests per minute
Cloud Vision API
1000 units per month free
App Engine
28 frontend instance hours per day, nine backend instance hours per day
Cloud Firestore
1GB storage, 50,000 reads, 20,000 writes, 20,000 deletes per day
Compute Engine
1 non-preemptible e2-micro, 30GB HDD, 5GB snapshot storage (restricted to certain regions), 1 GB network egress from North America to all region destinations (excluding China and Australia) per month
Cloud Storage
5GB, 1GB network egress
Cloud Shell
Web-based Linux shell/primary IDE with 5GB of persistent storage. 60 hours limit per week
Cloud Pub/Sub
10GB of messages per month
Cloud Functions
2 million invocations per month (includes both background and HTTP invocations)
Cloud Run
2 million requests per month, 360,000 GB-seconds memory, 180,000 vCPU-seconds of compute time, 1 GB network egress from North America per month
Google Kubernetes Engine
No cluster management fee for one zonal cluster. Each user node is charged at standard Compute Engine pricing
BigQuery
1 TB of querying per month, 10 GB of storage each month
Cloud Build
120 build-minutes per day
Cloud Source Repositories
Up to 5 Users, 50 GB Storage, 50 GB Egress
Google Colab
Free Jupyter Notebooks development environment.
Colaboratory
Free web-based Python notebook environment with Nvidia Tesla K80 GPU.

hangouts.google.com
One place for all your conversations, for free, need a Google account
Google Meet
Use Google Meet for your business's online video meeting needs. Meet provides secure, easy-to-join online meetings.
Google Fonts
Many free fonts are easy and quick to install on a website via a download or a link to Google's CDN.
developers.google.com
The Google Hosted Libraries is a content distribution network for the most popular Open Source JavaScript libraries
Firebase
Firebase helps you build and run successful apps. Free Spark Plan offers Authentication, Hosting, Firebase ML, Realtime Database, Cloud Storage, Testlab. A/B Testing, Analytics, App Distribution, App Indexing, Cloud Messaging (FCM), Crashlytics, Dynamic Links, In-App Messaging, Performance Monitoring, Predictions, and Remote Config are always free.

Google Analytics
Google Analytics
CloudFront
1TB egress per month and 2M Function invocations per month
CloudWatch
10 custom metrics and ten alarms
CodeBuild
100min of build time per month
CodeCommit
5 active users,50GB storage, and 10000 requests per month
CodePipeline
1 active pipeline per month
DynamoDB
25GB NoSQL DB
EC2
750 hours per month of t2.micro or t3.micro(12mo). 100GB egress per month
EBS
30GB per month of General Purpose (SSD) or Magnetic(12mo)
Elastic Load Balancing
750 hours per month(12mo)
RDS
750 hours per month of db.t2.micro, db.t3.micro, or db.t4g.micro, 20GB of General Purpose (SSD) storage, 20GB of storage backups(12 mo)
S3
5GB Standard object storage, 20K Get requests and 2K Put requests(12 mo)
Glacier
10GB long-term object storage
Lambda
1 million requests per month
SNS
1 million publishes per month
SES
3.000 messages per month (12mo)
SQS
1 million messaging queue requests
Virtual Machines
1 B1S Linux VM, 1 B1S Windows VM (12mo)
App Service
10 web, mobile, or API apps (60 CPU minutes/day)
Functions
1 million requests per month
DevTest Labs
Enable fast, easy, and lean dev-test environments
Active Directory
500,000 objects
Active Directory B2C
50,000 monthly stored users
Azure DevOps
5 active users, unlimited private Git repos
Azure Pipelines
10 free parallel jobs with unlimited minutes for open source for Linux, macOS, and Windows
Microsoft IoT Hub
8,000 messages per day
Load Balancer
1 free public load-balanced IP (VIP)
Notification Hubs
1 million push notifications
Bandwidth
15GB Inbound(12mo) & 5GB egress per month
Cosmos DB
25GB storage and 1000 RUs of provisioned throughput
Static Web Apps
Build, deploy, and host static apps and serverless functions with free SSL, Authentication/Authorization, and custom domains
Storage
5GB LRS File or Blob storage (12mo)
Cognitive Services
AI/ML APIs (Computer Vision, Translator, Face detection, Bots, etc) with free tier including limited transactions
Cognitive Search
AI-based search and indexation service, free for 10,000 documents
Azure Kubernetes Service
Managed Kubernetes service, free cluster management
Event Grid
100K ops/month
Microsoft Ajax
The Microsoft Ajax CDN hosts popular third-party JavaScript libraries such as jQuery and enables you to easily add them to your Web application
Visual Studio Code
Code editor redefined and optimized for building and debugging modern web and cloud applications. Developed by Microsoft.
Visual Studio Community
Fully-featured IDE with thousands of extensions, cross-platform app development (Microsoft extensions available for download for iOS and Android), desktop, web and cloud development, multi-language support (C#, C++, JavaScript, Python, PHP and more).
Microsoft Clarity
Clarity is a free, easy-to-use tool that captures how real people use your site.
Microsoft Clarity
Session recording completely free with "no traffic limits", no project limits, and no sampling
Block Volume
2 volumes, 200 GB total (used for compute)
Object Storage
10 GB
Load balancer
1 instance with 10 Mbps
Databases
2 DBs, 20 GB each
Monitoring
500 million ingestion data points, 1 billion retrieval datapoints
Bandwidth
10 TB egress per month, speed limited to 50 Mbps on x64-based VM, 500 Mbps * core count on ARM-based VM
Public IP
2 IPv4 for VMs, 1 IPv4 for load balancer
Notifications
1 million delivery options per month, 1000 emails sent per month
Application Services
Free DNS for an unlimited number of domains, DDoS Protection, CDN along with free SSL, Firewall rules and page rules, WAF, Bot Mitigation, Free Unmetered Rate Limiting - 1 rule per domain, Analytics, Email forwarding
Zero Trust & SASE
Up to 50 Users, 24 hours of activity logging, three network locations
Cloudflare Tunnel
You can expose locally running HTTP port over a tunnel to a random subdomain on trycloudflare.com use [Quick Tunnels](https://developers.cloudflare.com/cloudflare-one/connections/connect-apps/run-tunnel/trycloudflare), No account required. More features (TCP tunnel, Load balancing, VPN) in [Zero Trust](https://www.cloudflare.com/products/zero-trust/) Free Plan.
Workers
Deploy serverless code for free on Cloudflare's global network—100k daily requests.
Workers KV
100k read requests per day, 1000 write requests per day, 1000 delete requests per day, 1000 list requests per day, 1 GB stored data
R2
10 GB per month, 1 million Class A operations per month, 10 million Class B operations per month
D1
5 million rows read per day, 100k rows written per day, 1 GB storage
Pages
Develop and deploy your web apps on Cloudflare's fast, secure global network. Five hundred monthly builds, 100 custom domains, Integrated SSL, unlimited accessible seats, unlimited preview deployments, and full-stack capability via Cloudflare Workers integration.
Queues
1 million operations per month
TURN
1.1.1.1
Free public DNS Resolver, which is fast and secure (encrypt your DNS query), provided by Cloudflare. Useful to bypass your internet provider's DNS blocking, prevent DNS query spying, and [to block adult & malware content](https://developers.cloudflare.com/1.1.1.1/1.1.1.1-for-families). It can also be used [via API](https://developers.cloudflare.com/1.1.1.1/encrypted-dns/dns-over-https/make-api-requests). Note: Just a DNS resolver, not a DNS hoster.
GitHub
Unlimited public repositories and unlimited private repositories (with unlimited collaborators). Includes CI/CD, Development Environment, Static Hosting, Package and Container hosting, Project management and AI Copilot
Public-Apis Github Repo
A list of free public APIs.
AccessLint
AccessLint brings automated web accessibility testing into your development workflow. It's free for open source and education purposes.
CyberChef
A simple, intuitive web app for analyzing and decoding/encoding data without dealing with complex tools or programming languages. Like a Swiss army knife of cryptography & encryption. All features are free to use, with no limit. Open source if you wish to self-host.
localtunnel
Expose locally running servers over a tunnel to a public URL. Free hosted version, and [open source](https://github.com/localtunnel/localtunnel).
GraphQL Inspector
GraphQL Inspector outputs a list of changes between two GraphQL schemas. Every difference is precisely explained and marked as breaking, non-breaking, or dangerous.
Imgbot
Imgbot is a friendly robot that optimizes your images and saves you time. Optimized images mean smaller file sizes without sacrificing quality. It's free for open source.
Pencil
Open source design tool using Electron.
Jor1k
an OpenRISC virtual machine capable of running Linux with network support.