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Database & Data Management · head to head

DataStax vs Teradata

DataStax logo

DataStax

Database & Data Management

The real-time data company for AI applications

From
Free
Rated
-
Full reviewWebsite
T

Teradata

Database & Data Management

Autonomous Knowledge Platform for Enterprise AI

From
On request
Rated
-
Full reviewWebsite

The short version

  • Only DataStax has a free tier, so it costs nothing to try first.
  • Each has a real cost: DataStax dataStax's own Astra DB documentation states the Enterprise plan is an annual, contract-based plan with negotiated pricing, meaning list prices are not published for that tier; Teradata no pricing is disclosed on the site; buyers must contact sales or use a free evaluation program to get a quote, per teradata.com, August 2026

Where they differ

Only the attributes on which DataStax and Teradata actually diverge.

Attributes where DataStax and Teradata differ
AttributeDataStaxTeradata
Starting priceFreeOn request
Pricing modelfreemiumquote
Free tierYesNo
PlatformsWeb, Aws, Azure, GcpWeb
Founded2010Unknown

Identical on both: user rating (Not yet rated), category (Database & Data Management).

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 DataStax

  • Cassandra Compatible
  • Vector Search
  • Serverless
  • Multi-cloud
  • Streaming
  • CDC
  • GraphQL API
  • LangChain

Only in Teradata

Nothing recorded that DataStax does not also cover.

What people use each for

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

DataStax

  • Real-time applicationsnot Teradata
  • Content managementnot Teradata
  • User profilesnot Teradata
  • Mobile backendsnot Teradata
  • Cachingnot Teradata

Teradata

No use cases recorded yet. See the Teradata review.

Where each one falls short

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

DataStax

  • DataStax's own Astra DB documentation states the Enterprise plan is an annual, contract-based plan with negotiated pricing, meaning list prices are not published for that tier
  • DataStax's Astra DB documentation directs Standard plan customers to IBM's watsonx.data pricing for exact consumption-based rates following the DataStax/IBM deal, rather than publishing them on DataStax's own site

Teradata

  • No pricing is disclosed on the site; buyers must contact sales or use a free evaluation program to get a quote, per teradata.com, August 2026

Pricing, plan by plan

DataStax

Free
  • FreeFree
    • 5GB storage
    • 40M read/write ops
    • Vector search
  • Pay As You GoFree
    • Usage-based pricing
    • Multi-region
    • Enterprise support

Teradata

On request

No published plan breakdown. See the Teradata review.

Which should you pick?

Choose DataStax if

  • You need cassandra compatible.
  • You want to start without paying.
  • You work on Web, Aws, Azure, Gcp.
  • You also want vector search.
DataStax review

Choose Teradata if

Nothing in the data separates Teradata from DataStax on the points above - pick on price and on how each one feels to use.

Teradata review

Questions people ask

Is DataStax or Teradata better?
Neither clearly leads. DataStax starts at Free and Teradata at On request, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, DataStax or Teradata?
DataStax has a free tier; the other does not. Paid plans start at Free for DataStax and On request for Teradata.
Does DataStax or Teradata run on more platforms?
DataStax runs on Web, Aws, Azure, Gcp. Teradata runs on Web.
Can I use DataStax for free?
Yes. DataStax has a free tier, so you can try it without paying. Teradata starts at On request.
What is DataStax best used for?
DataStax is most often used for real-time applications, content management, user profiles, mobile backends. Of those, real-time applications and content management are not what Teradata is typically brought in for.
What can DataStax do that Teradata cannot?
DataStax covers Cassandra Compatible, Vector Search, Serverless, Multi-cloud.
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