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Amazon Aurora vs dbt

Amazon Aurora logo

Amazon Aurora

Software

MySQL and PostgreSQL-compatible relational database built for the cloud

From
Free
Rated
-
Full reviewWebsite
dbt logo

dbt

Software

SQL transformation framework enabling analytics engineers to version, test and deploy models

From
Free
Rated
-
Full reviewWebsite

The short version

  • Each has a real cost: Amazon Aurora aurora requires AWS ecosystem knowledge and integration with other AWS services; dbt free tier severely limited to one developer seat and 3,000 models/month

Where they differ

Only the attributes on which Amazon Aurora and dbt actually diverge.

Attributes where Amazon Aurora and dbt differ
AttributeAmazon Auroradbt
Pricing modelusage-basedfreemium
PlatformsAWS CloudCloud, Self-hosted, IDE integration (VS Code, Cursor, Claude Code, Windsurf)
Founded2006Unknown

Identical on both: starting price (Free), free tier (Yes), user rating (Not yet rated), category (Unknown).

What each one covers

Drawn from each product's published feature list. An absence here means we hold no record of it - not that the product lacks it.

Only in Amazon Aurora

  • MySQL/PostgreSQL Compatible
  • 5x MySQL Performance
  • Auto-scaling Storage
  • Global Database
  • Serverless v2
  • Multi-master
  • Fault Tolerant
  • AWS Lambda

Only in dbt

Nothing recorded that Amazon Aurora does not also cover.

What people use each for

The jobs each tool is most often brought in to do.

Amazon Aurora

  • Transaction processingnot dbt
  • Data storagenot dbt
  • Application backendnot dbt
  • Reportingnot dbt
  • Data analyticsnot dbt

dbt

  • Data warehouse transformation and ELT pipelinesnot Amazon Aurora
  • Analytics engineering for reporting and business intelligencenot Amazon Aurora
  • Data quality testing and validation at scalenot Amazon Aurora
  • Cross-functional data collaboration with version controlnot Amazon Aurora
  • Cost optimisation of warehouse usage through intelligent schedulingnot Amazon Aurora

Where each one falls short

Documented limitations, not opinions. Every one is a constraint you would hit in normal use.

Amazon Aurora

  • Aurora requires AWS ecosystem knowledge and integration with other AWS services
  • Pricing can become expensive with high-traffic applications using many read replicas
  • Limited support for non-relational data types compared to NoSQL alternatives

dbt

  • Free tier severely limited to one developer seat and 3,000 models/month
  • Starter plan at $100/user/month for each additional seat adds costs for team collaboration
  • Requires existing data warehouse; not suitable for teams without cloud warehouse investment

Pricing, plan by plan

Amazon Aurora

Free
  • Serverless v2$0.12/hour
    • Auto-scaling
    • Pay per ACU
    • Instant scaling
  • Provisioned$29/month
    • Dedicated instances
    • Predictable performance
    • Reserved capacity

dbt

Free
  • Developer (Free)Free
    • One Developer seat
    • 3,000 successful models built per month
    • Browser IDE
  • Starter$100/user/month
    • Five Developer seats
    • 15,000 successful models built per month
    • dbt Catalog
  • Enterprise$null/custom
    • Custom Developer seat count
    • 100,000 successful models built per month
    • 30 projects
  • Enterprise+$null/custom
    • Unlimited projects
    • All Enterprise features
    • PrivateLink

Which should you pick?

Choose Amazon Aurora if

  • You need mysql/postgresql compatible.
  • You want to start without paying.
  • You work on AWS Cloud.
  • You also want 5x mysql performance.
Amazon Aurora review

Choose dbt if

  • You want to start without paying.
  • You work on Cloud, Self-hosted, IDE integration (VS Code, Cursor, Claude Code, Windsurf).
dbt review

Questions people ask

Is Amazon Aurora or dbt better?
Neither clearly leads. Amazon Aurora starts at Free and dbt at Free, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Amazon Aurora or dbt?
Amazon Aurora starts at Free and dbt at Free.
Does Amazon Aurora or dbt run on more platforms?
Amazon Aurora runs on AWS Cloud. dbt runs on Cloud, Self-hosted, IDE integration (VS Code, Cursor, Claude Code, Windsurf).
Can I use Amazon Aurora for free?
Both have a free tier, so you can try either at no cost before committing.
What is Amazon Aurora best used for?
Amazon Aurora is most often used for transaction processing, data storage, application backend, reporting. Of those, transaction processing and data storage are not what dbt is typically brought in for.
What can Amazon Aurora do that dbt cannot?
Amazon Aurora covers MySQL/PostgreSQL Compatible, 5x MySQL Performance, Auto-scaling Storage, Global Database.

Answered from the vendors’ own pages

Amazon Aurora: Is Amazon Aurora compatible with MySQL and PostgreSQL?

Yes, Amazon Aurora offers MySQL and PostgreSQL compatibility with full compatibility to their open-source counterparts, allowing you to migrate existing databases with standard tools.

Source
Amazon Aurora: What uptime SLA does Amazon Aurora provide?

Aurora is designed for up to 99.99% single-region uptime and 99.999% multi-region uptime with automatic failover.

Source
Amazon Aurora: How much does Amazon Aurora cost?

Aurora uses serverless, usage-based pricing where you pay only for consumed capacity. Typical pricing ranges from $50-70 per month for minimal setups to $400-600 per month for small production clusters.

Source
Amazon Aurora: Can Amazon Aurora scale automatically?

Yes, Aurora automatically scales to match workload demands without performance degradation, supporting both read and write scaling.

Source
Amazon Aurora: How many read replicas does Aurora support?

Aurora supports up to 15 low-latency read replicas for distributing read traffic across your application.

Source
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