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Software · head to head

Chroma vs Convex

C

Chroma

Software

Open-source search infrastructure for AI

From
On request
Rated
-
Full reviewWebsite
C

Convex

Software

The reactive backend platform that keeps up with you and your agents

From
On request
Rated
-
Full reviewWebsite

The short version

  • 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.; Convex the Free and Starter tier includes only 1 million function calls and 0.5 GB of database storage per month before per-unit overage charges of $2.20 per million calls apply, as of August 2026.

Where they differ

Only the attributes on which Chroma and Convex actually diverge.

Attributes where Chroma and Convex differ
AttributeChromaConvex
Pricing modelsubscriptionusage-based

Identical on both: starting price (On request), free tier (No), platforms (Web), user rating (Not yet rated), category (Unknown).

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.

Convex

  • The Free and Starter tier includes only 1 million function calls and 0.5 GB of database storage per month before per-unit overage charges of $2.20 per million calls apply, as of August 2026.

Pricing, plan by plan

Chroma

On request

No published plan breakdown. See the Chroma review.

Convex

On request

No published plan breakdown. See the Convex review.

Which should you pick?

Choose Chroma if

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

Chroma review

Choose Convex if

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

Convex review

Questions people ask

Is Chroma or Convex better?
Neither clearly leads. Chroma starts at On request and Convex at On request, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Chroma or Convex?
Chroma starts at On request and Convex at On request.
Does Chroma or Convex run on more platforms?
Both run on Web, so platform support will not decide this one for you.
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