Comparison

Atlas vs Sequelize

On the evidence we track, Sequelize leads this comparison with a composite score of 76/100. Scores are only directly comparable because these tools share a category; the full breakdown and every source is below.

Atlas full profile →Sequelize full profile →

Machine formatsMarkdownJSONGraphQLMarkdown is open. JSON and GraphQL need a free key.

Atlas56

★Sequelize76

Attribute comparison across 2 tools
Attribute	Atlas	SequelizeLeader
vioscaleAI score	56 / 100medium · 56%	76 / 100medium · 69%
Pricing
Free tierpricing.free_tier	✓	✓
Modelpricing.model	freemium	open_source
Price levelpricing.price_level	mid	free
Starting pricepricing.starting_price	$39	-
Transparentpricing.transparent	✓	✓
Integrations
Countintegrations.count	22	-
Security
Certificationssecurity.certifications	SOC2 Type II	-
Disclosure policysecurity.disclosure_policy	-	✓
Gdprsecurity.gdpr	✓	-
Scorecardsecurity.scorecard	6.2	6.8
Soc2security.soc2	✓	-
Trust centersecurity.trust_center	https://atlasgo.io/cloud/features/security-graph	-
Vulnerabilitiessecurity.vulnerabilities	Count: 0 · Source: https://advisories.ecosyste.ms/api/v1/advisories?ecosystem=go&package_name=ariga.io%2Fatlas&per_page=100 · Last 12m: 0	Count: 19 · Source: https://advisories.ecosyste.ms/api/v1/advisories?ecosystem=npm&package_name=sequelize&per_page=100 · Last 12m: 2 · Max severity: CRITICAL
Reliability
Status pagereliability.status_page	✓	-
Adoption
Dependent reposadoption.dependent_repos	593	193,226
Github starsadoption.github_stars	8,773	30,349
Package downloads weeklyadoption.package_downloads_weekly	-	2,730,957
Activity
Commits last 30dactivity.commits_last_30d	10	90
Release
Cadence daysrelease.cadence_days	40	20
Historyrelease.history	20 items	20 items
License
Spdxlicense.spdx	Apache-2.0	MIT
Language
Primarylanguage.primary	Go	TypeScript
Market
Availabilitymarket.availability	Available worldwide · Popular in US	Available worldwide
Content
Faqcontent.faq	8 items	5 items

Score

vioscaleAI score

Atlas56 / 100medium · 56%

Sequelize76 / 100medium · 69%

Pricing

Free tier

Atlas✓

Sequelize✓

Model

Atlasfreemium

Sequelizeopen_source

Price level

Atlasmid

Sequelizefree

Starting price

Atlas$39

Sequelize–

Transparent

Atlas✓

Sequelize✓

Integrations

Count

Atlas22

Sequelize–

Security

Certifications

AtlasSOC2 Type II

Sequelize–

Disclosure policy

Atlas–

Sequelize✓

Gdpr

Atlas✓

Sequelize–

Scorecard

Atlas6.2

Sequelize6.8

Soc2

Atlas✓

Sequelize–

Trust center

Atlashttps://atlasgo.io/cloud/features/security-graph

Sequelize–

Vulnerabilities

AtlasCount: 0 · Source: https://advisories.ecosyste.ms/api/v1/advisories?ecosystem=go&package_name=ariga.io%2Fatlas&per_page=100 · Last 12m: 0

SequelizeCount: 19 · Source: https://advisories.ecosyste.ms/api/v1/advisories?ecosystem=npm&package_name=sequelize&per_page=100 · Last 12m: 2 · Max severity: CRITICAL

Reliability

Status page

Atlas✓

Sequelize–

Adoption

Dependent repos

Atlas593

Sequelize193,226

Github stars

Atlas8,773

Sequelize30,349

Package downloads weekly

Atlas–

Sequelize2,730,957

Activity

Commits last 30d

Atlas10

Sequelize90

Release

Cadence days

Atlas40

Sequelize20

History

Atlas20 items

Sequelize20 items

License

Spdx

AtlasApache-2.0

SequelizeMIT

Language

Primary

AtlasGo

SequelizeTypeScript

Market

Availability

AtlasAvailable worldwide · Popular in US

SequelizeAvailable worldwide

Content

Faq

Atlas8 items

Sequelize5 items

Capabilities

Feature-by-feature on the axes that matter for orm & database tools. “-” means undocumented, not absent.

Capability comparison for ORM & Database Tools
Capability	Atlas	Sequelize
Core
Type-safe queries	-	✓
Schema migrations	✓	✓
Relations / joins API	✓	✓
Languages	Multiple databases: PostgreSQL, MySQL, MariaDB, MSSQL, SQLite, Oracle, Snowflake	JavaScript, TypeScript
Modelling
Schema-first modelling	✓	✓
Flexibility
Raw SQL escape hatch	✓	-
Portability
Multiple database backends	✓	✓
Ops
Connection pooling	-	-
DX
Data browser / studio	✓	-

Core

Type-safe queries

Atlas-

Sequelize✓

Schema migrations

Atlas✓

Sequelize✓

Relations / joins API

Atlas✓

Sequelize✓

Languages

AtlasMultiple databases: PostgreSQL, MySQL, MariaDB, MSSQL, SQLite, Oracle, Snowflake

SequelizeJavaScript, TypeScript

Modelling

Schema-first modelling

Atlas✓

Sequelize✓

Flexibility

Raw SQL escape hatch

Atlas✓

Sequelize-

Portability

Multiple database backends

Atlas✓

Sequelize✓

Ops

Connection pooling

Atlas-

Sequelize-

Data browser / studio

Atlas✓

Sequelize-

What each one is

The product in its own terms, so the numbers below have context.

Atlas

A language-agnostic tool that lets teams define database schemas as code, automatically plans and executes migrations, and monitors for drift. It works with multiple databases and integrates into CI/CD workflows like Terraform does for infrastructure.

Independently observed

Sequelize

Leader

Open-source object-relational mapper for Node.js and TypeScript that provides a unified interface for interacting with multiple relational databases. It includes features for managing relationships, transactions, and query optimization.

Independently observed

Pricing

List pricing as published by each vendor, with the date we read it. Always verify at the source before you buy.

Atlas

from $39/mofreemiumFree tier

Free to start. Pro from $9/developer/month. Enterprise custom pricing.

StarterFree
- ORM integration
- Migration planning & execution
- IDE support
- Limited inspection & diffing
- Limited database support
ProFrom $9/developer/month plus project and database add-ons
- Everything in Starter
- Automated CI/CD integration
- Database Security as Code
- Migration linting & safety checks
- Security Graph & CVE scanning
- +4 more
EnterpriseContact sales
- Everything in Pro
- Fully customizable plans
- Enterprise SSO
- Premium Support and custom SLA
- Air-gapped network deployment
- +2 more

as of 2026-10-14verify ↗

Sequelize

Leader

Open sourceFree tier

as of 2026-08-14verify ↗

Platform & deployment

Where each product runs and how it can be hosted. A dash means undocumented, not unsupported.

Platform and deployment support comparison
Supports	Atlas	Sequelize
WebPlatforms	✓	✗
CLIPlatforms	✓	✓
Cloud / SaaSDeployment	✓	✗
Self-hostedDeployment	✗	✓
Air-gappedDeployment	✓	✗

Platforms

Web

Atlas✓

Sequelize✗

CLI

Atlas✓

Sequelize✓

Deployment

Cloud / SaaS

Atlas✓

Sequelize✗

Self-hosted

Atlas✗

Sequelize✓

Air-gapped

Atlas✓

Sequelize✗

Integrations

What each product connects to. Counts come from the vendor's own integration directory where one exists.

Atlas

31 total

GitHub
AWS Marketplace
Slack
GitHub Actions
GitLab CI
CircleCI
Azure DevOps Pipelines
Azure Repos
Datadog
PostgreSQL
Oracle
Snowflake
ClickHouse
Aurora DSQL
Azure Fabric
CockroachDB
Databricks
Google Cloud Spanner
Kubernetes
Terraform
Azure DevOps
Argo CD
Crossplane
GCP Cloud SQL
+7 more

Independently observed

Sequelize

Leader

Not documented yet.

Still deciding?

Atlas or Sequelize: which one depends on you

A composite score cannot know your constraints. Describe them and both get re-weighted against what you actually need, with the evidence behind every position.

Free to run, no account needed to start. How the evaluation works

Comparison generated from independently-sourced facts. Every value links to its source and retrieval date. See the method.