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Databases · head to head

Convex vs MATLAB

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
MATLAB logo

MATLAB

Machine Learning

Programming and numeric computing platform

From
$940/year
Free plan
No
Visit MATLABFull review

The short version

  • Convex has a free plan, then $25/mo; MATLAB starts at $940/yr.
  • Only Convex lists reactive queries; only MATLAB lists matrix computations.
  • Where MATLAB falls short: A standard individual licence is $940 a year, and it is annual rather than perpetual.
  • Prices and features on this page were last checked on 13 November 2026.

Where they differ

Only the attributes on which Convex and MATLAB actually diverge.

Attributes where Convex and MATLAB differ
AttributeConvexMATLAB
Starting priceFree$940/year
Free tierYesNo
PlatformsWebLinux, macOS, Windows
CategoryDatabasesMachine Learning

Identical on both: pricing model (Subscription).

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 Convex

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

Only in MATLAB

  • Matrix computations
  • Data visualization
  • Machine learning
  • Deep learning
  • Signal processing
  • Simulink
  • Python
  • C/C++

What people use each for

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

Convex

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

MATLAB

  • Numerical computing and analysisnot Convex
  • Algorithm developmentnot Convex
  • Academic research and teachingnot Convex

Where each one falls short

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

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

MATLAB

  • A standard individual licence is $940 a year, and it is annual rather than perpetual
  • Add on toolboxes are bought separately through the web store rather than being included
  • No price is displayed for the academic, student, home or startup licences, each of which requires a quote
  • Eligibility rather than price separates most tiers, so a commercial user has one option

Pricing, plan by plan

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

MATLAB

$940/year
  • Individual Standard$940/yr
    • MATLAB
    • Simulink
    • Online Training Suite
  • StartupsOn request
    • MATLAB
    • Simulink
    • 90+ add-on products
  • AcademicOn request
    • MATLAB
    • Simulink
  • StudentOn request
    • MATLAB

Which should you pick?

Choose Convex if

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

Choose MATLAB if

  • You need matrix computations.
  • You work on Linux, macOS, Windows.
  • You also want data visualization.
MATLAB review

Questions people ask

Is Convex or MATLAB better?
Neither clearly leads. Convex starts at Free and MATLAB at $940/year, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Convex or MATLAB?
Convex has a free tier; the other does not. Paid plans start at Free for Convex and $940/year for MATLAB.
Does Convex or MATLAB run on more platforms?
Convex runs on Web. MATLAB runs on Linux, macOS, Windows.
Can I use Convex for free?
Yes. Convex has a free tier, so you can try it without paying. MATLAB starts at $940/year.
What is Convex best used for?
Convex is most often used for collaborative applications where several users see the same data and every client must reflect a change immediately, agent backends that need durable state, scheduled work and transactional writes without assembling a queue, a database and a cache, small product teams who need a complete backend, including auth integration, file storage and subscriptions, without hiring infrastructure engineers, prototypes that must become production without a rewrite of the data layer, where end-to-end typescript types remove a class of integration bugs. Of those, collaborative applications where several users see the same data and every client must reflect a change immediately and agent backends that need durable state, scheduled work and transactional writes without assembling a queue, a database and a cache are not what MATLAB is typically brought in for.
What can Convex do that MATLAB cannot?
Convex covers Reactive queries, TypeScript server functions, ACID transactions, Document database. MATLAB covers Matrix computations, Data visualization, Machine learning, Deep learning.

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.

MATLAB: What is the cost of an individual MATLAB license?

USD 940 per year for Standard individual license, which includes MATLAB, Simulink, Online Training Suite, and add-on products. All licenses include MathWorks Software Maintenance Service.

Source
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.

MATLAB: Are pricing quotes available online for academic and startup licenses?

No, online pricing is not available for Academic, Student, Startup, or Home license types. Downloadable price lists are available only for Standard and Academic individual licenses. Contact sales for other tiers.

Source
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.

MATLAB: Can I switch between license terms (annual vs perpetual)?

Both Standard and Home licenses offer annual and perpetual licensing options. Academic licenses also offer both terms. Startup licenses are available on annual basis only.

Source
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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