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Software · head to head

Chroma vs FaunaDB

C

Chroma

Software

Open-source search infrastructure for AI

From
On request
Rated
-
Full reviewWebsite
FaunaDB logo

FaunaDB

Software

The distributed serverless database for modern applications

From
Free
Rated
-
Full reviewWebsite

The short version

  • Only FaunaDB has a free tier, so it costs nothing to try first.
  • Each has a real cost: Chroma chroma Cloud meters four separate dimensions: $2.50 per GiB written, $0.33 per GiB stored monthly, $0.0075 per TiB queried, and $0.09 per GiB returned over the network, as of August 2026.; FaunaDB the Internet Archive's capture of FaunaDB's homepage on 5 January 2019 confirmed a free 'Try Cloud' tier alongside a self-hosted download, with a separate Pricing page linked but not itself retrievable from the archive within two attempts.

Where they differ

Only the attributes on which Chroma and FaunaDB actually diverge.

Attributes where Chroma and FaunaDB differ
AttributeChromaFaunaDB
Starting priceOn requestFree
Pricing modelsubscriptionfreemium
Free tierNoYes
FoundedUnknown2012

Identical on both: platforms (Web), 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 Chroma

Nothing recorded that FaunaDB does not also cover.

Only in FaunaDB

  • ACID Transactions
  • Document-relational Model
  • GraphQL API
  • Global Distribution
  • Temporal Queries
  • Multi-tenancy
  • Serverless
  • GraphQL

What people use each for

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

Chroma

No use cases recorded yet. See the Chroma review.

FaunaDB

  • Serverless applicationsnot Chroma
  • Rapid prototypingnot Chroma
  • Mobile backendsnot Chroma
  • JAMstacknot Chroma
  • Microservicesnot Chroma

Where each one falls short

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

Chroma

  • Chroma Cloud meters four separate dimensions: $2.50 per GiB written, $0.33 per GiB stored monthly, $0.0075 per TiB queried, and $0.09 per GiB returned over the network, as of August 2026.

FaunaDB

  • The Internet Archive's capture of FaunaDB's homepage on 5 January 2019 confirmed a free 'Try Cloud' tier alongside a self-hosted download, with a separate Pricing page linked but not itself retrievable from the archive within two attempts.

Pricing, plan by plan

Chroma

On request

No published plan breakdown. See the Chroma review.

FaunaDB

Free
  • FreeFree
    • 100K read ops
    • 50K write ops
    • 1GB storage
  • Pro$25/month
    • Pay per use
    • Priority support
    • Advanced features

Which should you pick?

Choose Chroma if

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

Chroma review

Choose FaunaDB if

  • You need acid transactions.
  • You want to start without paying.
  • You also want document-relational model.
FaunaDB review

Questions people ask

Is Chroma or FaunaDB better?
Neither clearly leads. Chroma starts at On request and FaunaDB at Free, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Chroma or FaunaDB?
FaunaDB has a free tier; the other does not. Paid plans start at On request for Chroma and Free for FaunaDB.
Does Chroma or FaunaDB run on more platforms?
Both run on Web, so platform support will not decide this one for you.
Can I use FaunaDB for free?
Yes. FaunaDB has a free tier, so you can try it without paying. Chroma starts at On request.
What can Chroma do that FaunaDB cannot?
FaunaDB covers ACID Transactions, Document-relational Model, GraphQL API, Global Distribution.
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