Every free cloud iaas tier that clears our bar in 2026: 6 offers meet the criteria and 1 are demoted with a named reason. Verified pricing, recorded changes, and a published ranking method.

Best Free Cloud IaaS Tools

Every free cloud iaas tier that clears our bar today. Updated 2026-09-08.

6 offers meet our criteria for this category and none is distinguishable from the others under any signal we record. They are listed in an order that rotates daily; here is how that order is derived. There is no top slot here to sell.
Why trust this data? Every free tier is verified against the vendor's pricing page with dates tracked. We monitor 546 pricing changes and flag vendors that have reduced or removed free tiers. Rankings start every offer at zero and can only demote. There is no signal a vendor can acquire, lobby for, or buy — there is nothing to add. See all 12 cloud iaas offers →
1
Always Free

Always Free: 1 non-preemptible e2-micro VM (us-west1, us-central1, or us-east1), 30 GB standard persistent disk, 1 GB North America egress. GPUs/TPUs excluded

2
Floci stable
Open Source

Open-source AWS service emulator — the leading community replacement for LocalStack CE. 20+ AWS services supported with 408/408 SDK tests passing. 90 MB Docker image (vs LocalStack's 1.0 GB), 24ms startup (vs 3.3s). MIT license, no auth token required. v1.0.4 released March 2026 Best for startups.

3
Oracle Cloud caution discovered 2026-09-02 restructured
Always Free

Superseded: As of 2026-09-02, oracle.com/cloud/free reads: Always Free services include HeatWave AMD-based Compute, Arm-based Ampere A1 Compute, Block Volume, Object Storage, Archive Storage, Flexible Load Balancer, Flexible Network Load Balancer, Site-to-Site VPN, Autonomous Data Warehouse, Autonomous Transaction Processing, Autonomous JSON Database, NoSQL Database (Phoenix Region only), APEX Application Development, Resource Manager (Terraform), Monitoring, Notifications, Logging, Application Performance Monitoring, Service Connector Hub, Vault, Bastions, Security Advisor, Virtual Cloud Networks, Site-to-Site VPN, Content Management Starter Edition, Email Delivery. We are not publishing our stored Oracle Cloud terms beside it — our own pricing change record, discovered 2026-09-02, names them as the previous ones. Read what we recorded ↓ Note — discovered 2026-09-02: The description of the Always Free tier has changed. The tier still exists, the specific VM details are different.

Recorded, but does not affect rank:
  • discovered 2026-09-02 · effective date unknownpricing restructured: The description of the Always Free tier has changed. The tier still exists, the specific VM details are different.
4
Open Source

Open-source LocalStack alternative for running AWS services locally. Supports S3, DynamoDB, Lambda, SQS, and API Gateway in one command. Written in Go. Very early stage (launched March 2026, 8 GitHub stars). Single binary, no Docker required

5
Azure stable
Free Tier

65+ always-free services: Functions (1M req/mo), Cosmos DB (1K RU/s + 25 GB lifetime), App Service (10 apps), AD/Entra ID (50K objects), DevOps (5 users + CI/CD). 12-month: B1S VMs (750 hrs), SQL Database, Managed Disks. $200 trial credit (30 days). Founders Hub: up to $150K credits for startups Best for startups.

6
Open Source

Open-source local AWS emulator. v0.1 supports 89 resource types including VPCs, EC2 instances, security groups, and EBS volumes — EC2 emulation is unique among LocalStack alternatives. Includes awscli drop-in wrapper and terlocal terraform wrapper. No AWS account or Docker required. Runs entirely on your machine

Demoted — and exactly why

These offers are in this category but rank below the list above. Each one names the recorded fact behind it. A recorded limit reduction, pricing restructure or new restriction is shown on every surface where the offer appears, with its date and summary — but it does not move rank. We have change records for only 16% of vendors, and disproportionately for well-known ones, so ranking on them would demote the vendors we happen to watch most closely.

−3
AWS stable
Free Tier

Always-free tier includes Lambda (1M invocations/mo), DynamoDB (25 GB), CloudWatch. New accounts get $100 credit at sign-up + up to $100 more via activities, free plan for 6 months

  • −3 free_tier_withdrawn Recorded product deprecation on 2026-10-07: AWS Proton end of support. Infrastructure-as-code provisioning service being retired. All environments, services, and templates will stop working.
Recorded, but does not affect rank:
  • effective 2026-01-04pricing restructured: EC2 Capacity Blocks for ML GPU prices increased ~15% across regions. p5e.48xlarge went from $34.61 to $39.80/hr (US East) and $43.26 to $49.75/hr (US West N. California)
Recompute today's order yourself. The order above is a permutation seeded only on the UTC date and the query key — no vendor name, slug, id or offer field is an input. The algorithm is published, so anyone can reproduce this page's order without asking us.
date
2026-09-08
query_key
best-of:Cloud IaaS
seed
0540ae581bc2877671f793d75423ef0b3e97ecd2de0660d83396df8faa9211ee
tie_count
6

Quick Comparison

Vendor Free Tier Key Limits Stability Verified
Google Compute Engine Always Free Always Free: 1 non-preemptible e2-micro VM (us-west1, us-central1, or us-east1), 30 GB standard persistent disk, 1 GB No... stable 2026-08-18
Floci Open Source Open-source AWS service emulator — the leading community replacement for LocalStack CE. 20+ AWS services supported with ... stable 2026-08-31
Oracle Cloud Always Free As of 2026-09-02, oracle.com/cloud/free reads: Always Free services include HeatWave AMD-based Compute, Arm-based Ampere A1 Compute… Our stored Oracle Cloud terms are superseded and withheld. caution
discovered 2026-09-02 restructured
2026-08-15
CloudDev Open Source Open-source LocalStack alternative for running AWS services locally. Supports S3, DynamoDB, Lambda, SQS, and API Gateway... 2026-08-15
Azure Free Tier 65+ always-free services: Functions (1M req/mo), Cosmos DB (1K RU/s + 25 GB lifetime), App Service (10 apps), AD/Entra I... stable 2026-09-02
Vera AWS Open Source Open-source local AWS emulator. v0.1 supports 89 resource types including VPCs, EC2 instances, security groups, and EBS ... 2026-08-14

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