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Atlantis vs AWS Systems Manager Comparison

Last updated:

Atlantis

4.5(290 reviews)

Starting at Free free

  • Small Business
  • Mid-Market

Atlantis is an open-source Terraform pull request automation tool that runs Terraform plan and apply operations from GitHub, GitLab, and Bitbucket pull requests. When a PR is opened touching Terraform files, Atlantis aut…

AWS Systems Manager

4.6(14 reviews)

Starting at $2.97

  • Enterprise
  • Large Enterprises

AWS Systems Manager is a comprehensive secure solution for cloud data storage and management. With over 150 services, this robust program simplifies the process of handling complex resources - from operations and applica…

AWS Systems Manager leads on user satisfaction with a 4.6-star rating across 14 reviews.

Atlantis vs AWS Systems Manager — at a glance

FeatureAtlantisAWS Systems Manager
Rating4.5 / 54.6 / 5
Reviews29014
Starting priceFree free$2.97
Free trial No No
Free version No No
Best forSmall Business, Mid-Market, EnterpriseEnterprise, Large Enterprises
CategoryCloud Management PlatformCloud Management Platform
PlatformsOn-Premise, Linux, Cloud
APIAvailable
Support modesGitHub Issues, Community Slack, Documentation
CertificationsSOC 2
Data residencyGlobal

Key differences between Atlantis and AWS Systems Manager

  • Pricing: Atlantis starts at Free free, while AWS Systems Manager starts at $2.97.
  • Target audience: Atlantis is built for Small Business and Mid-Market, while AWS Systems Manager targets Enterprise and Large Enterprises.
  • User satisfaction: AWS Systems Manager scores higher with a 4.6-star average.

Atlantis vs AWS Systems Manager — find the better fit before you commit.

01

Which tool fits your team best

02

Which is actually cheaper for your team size

03

Where each product wins, per real buyers

Most Cloud Management Platform tools look identical on paper. This comparison cuts to the differences that matter — pricing structure, team fit, and what real buyers found after signing up.

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AWS Systems Manager - New SaaS Software
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Atlantis vs AWS Systems Manager: Biggest differences

Start here before you go deeper into features.

Atlantis

Best for

Small Business, Mid-Market, Enterprise

AWS Systems Manager

Best for

Enterprise, Large Enterprises

Atlantis typically suits Small Business and Mid-Market. AWS Systems Manager tends to fit Enterprise and Large Enterprises better. The right choice depends on your team size, workflow, and whether a free trial matters.

Description

Atlantis is an open-source Terraform pull request automation tool that runs Terraform plan and apply operations from GitHub, GitLab, and Bitbucket pull requests. When a PR is opened ... Read More about Atlantis

AWS Systems Manager is a comprehensive secure solution for cloud data storage and management. With over 150 services, this robust program simplifies the process of handling complex ... Read More about AWS Systems Manager

Entry Level Pricing

  • Starts from Free
  • Starts from $2.97

Free Trial Availability

  • No free trial
  • No free trial

SpotScore

What's this? ↗

9.0/10

Not Available

User Ratings

Based on verified Spotsaas reviews

4.64

(14)
Get pricing help
Get pricing help

Where each option fits best

See where each product is strongest, which teams it fits, and what causes buyers to keep looking — before you commit.

Based on buyer reviews and verified product data collected by Spotsaas.

Strengths

Key strengths

Atlantis

  • Terraform Review in the Code Review: Plan output in PR comments means reviewers see infrastructure changes alongside code changes — keeping IaC review in the existing GitHub workflow.
  • Zero State Corruption: Workspace locking serializes applies — only one apply runs per workspace at a time, preventing the concurrent-apply state corruption that plagues team Terraform.
  • Audit Trail in Git: Every plan and apply is tied to a PR, commit, and GitHub user — complete audit history of who changed what infrastructure and when.
Best fit

Best fit

Atlantis

  • DevOps teams implementing Terraform PR workflows without the operational overhead of Terraform Cloud or managed platforms
  • Engineering teams preventing concurrent Terraform state corruption through workspace locking in multi-engineer environments
  • Platform teams providing developers self-service infrastructure deployment via PR-comment-driven apply without giving direct Terraform access

Software Demo

Demo

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How do Atlantis and AWS Systems Manager Compare on Features?

Total Features

3 Features

8 Features

Unique Features

No unique features

No unique features

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Compare Atlantis and AWS Systems Manager on pricing

Review starting price, plan structure, and free-trial access side by side so you can see which option fits your budget and buying process.

Pricing Option

      Starting From

      • Free
      • $2.97

      Pricing Plans

      • Open Source

        Free

        • Full features

        • Apache 2.0

        • Self-hosted

        Show more +

      • Not Available

      Pricing Page

      Pricing information not available

      AWS Systems Manager pricing

      Atlantis vs AWS Systems Manager: Other Details

      Organization Types supported

      • Small Business
      • Large Enterprises
      • Medium Business
      • Freelancers
      • Individuals
      • Small Business
      • Large Enterprises
      • Medium Business
      • Freelancers
      • Individuals

      Platforms Supported

      • Browser Based (Cloud)
      • Installed - Windows
      • Installed - Mac
      • Browser Based (Cloud)
      • Mobile - Android
      • Browser Based (Cloud)
      • Installed - Windows
      • Installed - Mac
      • Browser Based (Cloud)
      • Mobile - Android

      Modes of support

      • 24/7 (Live rep)
      • Business Hours
      • Online
      • 24/7 (Live rep)
      • Business Hours
      • Online

      API Support

      • Available
      • Not Available
      Get help choosing
      Get help choosing

      Atlantis vs AWS Systems Manager Security & Compliance

      Certifications, data handling, and security controls for IT and compliance evaluators.

      SOC 2

      ✓ Yes

      HIPAA

      ✗ No

      Single Sign-On (SSO)

      ✓ Yes

      Multi-Factor Auth (MFA)

      ✓ Yes

      Audit Logs

      ✓ Yes

      Data Residency

      🌐 Global

      Atlantis User Reviews & Rating Comparison

      User Ratings

      4.5

      (based on 290 reviews)

      Rating Distribution

      0

      0

      0

      0

      0

      20

      2

      1

      0

      0

      Spotsaas Editor’s POV generated by AI

      Buyer sentiment

      Buyer sentiment is very strong across 290 reviews, with consistently positive feedback.

      What buyers like

      • Free and open-source (Apache 2.0) with thousands of production deployments — the most battle-tested Terraform PR automation workflow available.
      • PR-comment-driven workflow (`atlantis plan`, `atlantis apply`) is simple, auditable, and requires no new UI to learn — all workflow happens in the existing code review process.
      • Workspace locking prevents concurrent applies to the same Terraform workspace — the most common cause of Terraform state corruption in team environments.

      Common complaints

      • Self-hosted only — requires a server to run Atlantis and webhook configuration for each repository, with ongoing maintenance responsibility.
      • Does not scale as cleanly as managed platforms for very large numbers of stacks — teams with 100+ stacks often outgrow Atlantis and move to Spacelift or Terraform Cloud.

      Buyer sentiment

      Buyer sentiment is very strong across 23 reviews, with consistently positive feedback.

      What buyers like

      • Comprehensive cloud management
      • Centralized operational data
      • Over 150 services

      Common complaints

      • Complex for beginners
      • May require training
      • Limited to AWS ecosystem

      Pros and Cons

      • Free and open-source (Apache 2.0) with thousands of production deployments — the most battle-tested Terraform PR automation workflow available.

      • PR-comment-driven workflow (`atlantis plan`, `atlantis apply`) is simple, auditable, and requires no new UI to learn — all workflow happens in the existing code review process.

      • Workspace locking prevents concurrent applies to the same Terraform workspace — the most common cause of Terraform state corruption in team environments.

      • Self-hosted only — requires a server to run Atlantis and webhook configuration for each repository, with ongoing maintenance responsibility.

      • Does not scale as cleanly as managed platforms for very large numbers of stacks — teams with 100+ stacks often outgrow Atlantis and move to Spacelift or Terraform Cloud.

      • Centralizes management of AWS resources.

      • Offers extensive integration with AWS services.

      • Improves operational efficiency through automation.

      • May be overwhelming for new users.

      • Requires familiarity with AWS services.

      Positive Reviews

      No reviews available for the product

      No reviews available for the product

      Used Atlantis or AWS Systems Manager? Tell buyers what actually differs.

      Atlantis and AWS Systems Manager Customers

      Customers

      No Customers information available.

      Neiman Marcus

      Neiman Marcus

      Intercom

      Intercom

      GE Appliances

      GE Appliances

      Media and Screenshots

      Screenshots

      No screenshots available.

      Inventory

      3 Screenshots

      Videos

      No videos available.

      video-0

      1 Videos

      Top Alternatives to Atlantis and AWS Systems Manager in 2026

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      Disclaimer: This research has been collated from a variety of authoritative sources. We welcome your feedback at [email protected].

      Frequently asked questions

      Which is better, Atlantis or AWS Systems Manager?
      AWS Systems Manager edges out the other on user ratings (4.6 vs 4.5). That said, the best pick depends on your use case — use the comparison tables above to evaluate each dimension.
      Do Atlantis and AWS Systems Manager offer a free trial?
      Neither Atlantis nor AWS Systems Manager currently lists a free trial.
      What is the starting price of Atlantis vs AWS Systems Manager?
      Atlantis starts at Free free. AWS Systems Manager starts at $2.97.
      What are the top alternatives to Atlantis?
      Top alternatives to Atlantis include Densify, AWS Systems Manager, Cloudcraft, CloudShell Colony, Cloudability.
      What are the top alternatives to AWS Systems Manager?
      Top alternatives to AWS Systems Manager include MyCloudIT, DisruptOps, Abiquo, CenturyLink Cloud Application Manager, Terramate.