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Developer Tools · head to head

Claude Code vs Convex

Claude Code logo

Claude Code

Developer Tools

AI-powered CLI for developers

From
Free
Free plan
Yes
Visit Claude CodeFull review
Convex logo

Convex

Databases

Reactive backend combining a document database, TypeScript server functions and live queries, source-available under the Functional Source Licence.

From
Free
Free plan
Yes
Visit ConvexFull review

The short version

  • Claude Code is free; Convex starts at $25/mo.
  • Where Claude Code falls short: team self-serve plan has a hard 75-seat cap; larger teams must use Enterprise, sold by quote.
  • Prices and features on this page were last checked on 13 November 2026.

Where they differ

Only the attributes on which Claude Code and Convex actually diverge.

Attributes where Claude Code and Convex differ
AttributeClaude CodeConvex
Pricing modelFreemiumSubscription
CategoryDeveloper ToolsDatabases

Identical on both: starting price (Free), free tier (Yes), platforms (Web).

Not yet recorded: founded for Convex.

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 Claude Code

Nothing recorded that Convex does not also cover.

Only in Convex

  • Reactive queries
  • TypeScript server functions
  • ACID transactions
  • Document database
  • Scheduling and workflows
  • File storage
  • Text and vector search
  • End-to-end types

What people use each for

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

Claude Code

No use cases recorded yet. See the Claude Code review.

Convex

  • Collaborative applications where several users see the same data and every client must reflect a change immediatelynot Claude Code
  • Agent backends that need durable state, scheduled work and transactional writes without assembling a queue, a database and a cachenot Claude Code
  • Small product teams who need a complete backend, including auth integration, file storage and subscriptions, without hiring infrastructure engineersnot Claude Code
  • Prototypes that must become production without a rewrite of the data layer, where end-to-end TypeScript types remove a class of integration bugsnot Claude Code

Where each one falls short

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

Claude Code

  • Live anthropic.com/pricing fetched (checked 19 Aug 2026): Claude Code has no standalone price, only bundled into Pro, Max and Team seat tiers
  • Team self-serve plan has a hard 75-seat cap; larger teams must use Enterprise, sold by quote

Convex

  • The Functional Source Licence is not an OSI open source licence: competing use is prohibited until each release reaches its second anniversary and converts to Apache 2.0, so you may self-host but you may not build a service on it
  • Transactions are bounded at one second of user code, 16 MiB read and written, 32,000 documents scanned and 16,000 written, so every backfill, migration or bulk import has to be chunked into scheduled batches rather than written as a single operation
  • There is no SQL and no query planner; you declare up to 32 indexes per table and traverse them, and joins are loops in TypeScript, so an unanticipated access pattern requires a schema and index change rather than a new query
  • It is not an analytical database, so reporting means streaming data out to a warehouse and BI tools cannot be pointed at Convex directly, which adds a pipeline the architecture diagram did not originally include
  • The application is written against Convex's function and client APIs rather than a standard protocol, so leaving means rewriting the data access layer and replacing the reactivity model, not repointing a connection string

Pricing, plan by plan

Claude Code

Free

No published plan breakdown. See the Claude Code review.

Convex

Free
  • Free & StarterFree
    • Supports 1-6 developers
    • Reactive database
    • File storage
  • Professional$25
    • Supports up to 20 developers
    • All Starter features
    • Log streaming
  • Business & Enterprise$2,500/month minimum
    • Supports 50+ developers
    • SAML/SSO
    • Service SLAs

Which should you pick?

Choose Claude Code if

  • You want to start without paying.
Claude Code review

Choose Convex if

  • You need reactive queries.
  • You want to start without paying.
  • You also want typescript server functions.
Convex review

Questions people ask

Is Claude Code or Convex better?
Neither clearly leads. Claude Code starts at Free and Convex at Free, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Claude Code or Convex?
Claude Code starts at Free and Convex at Free.
Does Claude Code or Convex run on more platforms?
Both run on Web, so platform support will not decide this one for you.
Can I use Claude Code for free?
Both have a free tier, so you can try either at no cost before committing.
What can Claude Code do that Convex cannot?
Convex covers Reactive queries, TypeScript server functions, ACID transactions, Document database.

Answered from the vendors’ own pages

Convex: Is Convex open source?

It is source-available under FSL-1.1-Apache-2.0. You may read, modify and self-host it, but competing use is prohibited until each release converts to Apache 2.0 on its second anniversary.

Convex: Can I self-host it?

Yes. The backend, dashboard and CLI can run on your own infrastructure, with most of the features of the cloud product. Self-hosted instances include a telemetry beacon that can be disabled.

Convex: Does it support SQL?

No. Data is accessed through a TypeScript query builder over declared indexes. Relationships are traversed in code, which is explicit and type-safe but means no ad hoc querying.

Convex: What happens if a mutation exceeds the limits?

It fails rather than running longer, so bulk work must be split into batches and scheduled. The limits are per transaction: one second of user code, 16 MiB read and written, 32,000 documents scanned and 16,000 written.

Convex: How does reactivity actually work?

Queries are deterministic functions and Convex records the data each one read. When a mutation changes that data, affected queries are re-run and subscribed clients receive the new result, so cache invalidation is handled by the platform.

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