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Amazon RDS vs RudderStack

Amazon RDS logo

Amazon RDS

Software

Set up, operate, and scale a relational database in the cloud

From
On request
Rated
-
Full reviewWebsite
RudderStack logo

RudderStack

Software

The open-source customer data platform

From
Free
Rated
-
Full reviewWebsite

The short version

  • Only RudderStack has a free tier, so it costs nothing to try first.
  • Each has a real cost: Amazon RDS no super-user access or direct host connectivity limits advanced customization; RudderStack on the free plan data processing stops after a second consecutive overage rather than being billed, so exceeding 250,000 events twice breaks the pipeline
  • They diverge on capability: Amazon RDS covers Multiple DB Engines, RudderStack covers Data collection.

Where they differ

Only the attributes on which Amazon RDS and RudderStack actually diverge.

Attributes where Amazon RDS and RudderStack differ
AttributeAmazon RDSRudderStack
Starting priceOn requestFree
Pricing modelUnknownusage-based
Free tierNoYes
PlatformsAWS Cloud, Multi-AZ, Multi-regionWeb, Self-hosted
Founded20062018

Identical on both: 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 RDS

  • Multiple DB Engines
  • Automated Backups
  • Multi-AZ Deployment
  • Read Replicas
  • Encryption
  • Performance Insights
  • Automatic Scaling
  • MySQL

Only in RudderStack

  • Data collection
  • Event tracking
  • Audience segmentation
  • Warehouse ingestion
  • Real-time sync
  • Data transformation
  • Privacy controls
  • 200+ destinations

Both cover

  • Web support

What people use each for

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

Amazon RDS

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

RudderStack

  • Collecting event data from apps and websites and routing it to warehouses and toolsnot Amazon RDS
  • Building a warehouse first customer data pipelinenot Amazon RDS

Where each one falls short

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

Amazon RDS

  • No super-user access or direct host connectivity limits advanced customization
  • Pricing unpredictable and expensive compared to GCP alternatives with equivalent features
  • Limited access to system procedures and tables requiring advanced permissions
  • No Oracle RAC (Real Application Clusters) support for high-availability Oracle deployments

RudderStack

  • On the free plan data processing stops after a second consecutive overage rather than being billed, so exceeding 250,000 events twice breaks the pipeline
  • The free plan allows 250,000 events a month
  • Growth starts at $265 a month for 1 million events, with volume sold in tiers up to 25 million
  • Overage is charged as the gap to the next tier's price rather than per event, so a small excess costs a full tier step

Pricing, plan by plan

Amazon RDS

On request

No published plan breakdown. See the Amazon RDS review.

RudderStack

Free
  • Open SourceFree
    • Self-hosted
    • Community support
  • Cloud$100/month
    • Cloud hosted
    • Email support
  • Enterprise$500/month
    • Dedicated support
    • Advanced features

Which should you pick?

Choose Amazon RDS if

  • You need multiple db engines.
  • You work on AWS Cloud, Multi-AZ, Multi-region.
  • You also want automated backups.
Amazon RDS review

Choose RudderStack if

  • You need data collection.
  • You want to start without paying.
  • You work on Web, Self-hosted.
  • You also want event tracking.
RudderStack review

Questions people ask

Is Amazon RDS or RudderStack better?
Neither clearly leads. Amazon RDS starts at On request and RudderStack at Free, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Amazon RDS or RudderStack?
RudderStack has a free tier; the other does not. Paid plans start at On request for Amazon RDS and Free for RudderStack.
Does Amazon RDS or RudderStack run on more platforms?
Amazon RDS runs on AWS Cloud, Multi-AZ, Multi-region. RudderStack runs on Web, Self-hosted.
Can I use RudderStack for free?
Yes. RudderStack has a free tier, so you can try it without paying. Amazon RDS starts at On request.
What is Amazon RDS best used for?
Amazon RDS is most often used for transaction processing, data storage, application backend, reporting. Of those, transaction processing and data storage are not what RudderStack is typically brought in for.
What can Amazon RDS do that RudderStack cannot?
Amazon RDS covers Multiple DB Engines, Automated Backups, Multi-AZ Deployment, Read Replicas. RudderStack covers Data collection, Event tracking, Audience segmentation, Warehouse ingestion. Both handle Web support.

Answered from the vendors’ own pages

Amazon RDS: What databases does Amazon RDS support?

Amazon RDS supports Amazon Aurora, PostgreSQL, MySQL, MariaDB, Oracle Database, and Microsoft SQL Server as managed database engines.

Source
Amazon RDS: Does Amazon RDS handle backups automatically?

Yes. Amazon RDS automates backup configuration, backing up your database and transaction logs. Blue/Green Deployments allow safer updates by mirroring production in staging before applying changes.

Source
Amazon RDS: How does Amazon RDS Proxy improve performance?

Amazon RDS Proxy is a managed database proxy that makes applications more scalable by reducing database connection overhead, more resilient to database failures, and more secure through built-in authentication.

Source
Amazon RDS: Does Amazon RDS provide read replicas?

Yes. Amazon RDS supports read replicas across availability zones and regions, enabling horizontal scaling of read capacity while maintaining a single write primary.

Source
Amazon RDS: Can I access the host directly via SSH or Remote Desktop?

No. Amazon RDS does not allow direct host access via SSH, Telnet, or Windows Remote Desktop Connection. Database access is limited to database clients and management console.

Source
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