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Databases · head to head

Cloudinary vs QuestDB

Cloudinary logo

Cloudinary

Databases

Image and video API for developers

From
Free
Rated
-
Full reviewWebsite
QuestDB logo

QuestDB

Databases

Fast open source time-series database for high throughput ingestion

From
Free
Rated
-
Full reviewWebsite

The short version

  • Each has a real cost: Cloudinary free plan includes only 25 monthly credits and is limited to 3 users and 1 account; QuestDB open-source edition lacks high-availability, distributed architecture, and enterprise security features
  • Prices and features above were last checked on 30 August 2026.

Where they differ

Only the attributes on which Cloudinary and QuestDB actually diverge.

Attributes where Cloudinary and QuestDB differ
AttributeCloudinaryQuestDB
Pricing modelfreemiumopen-source
PlatformsWebDocker, Kubernetes, Cloud (AWS, Azure, GCP)
FoundedUnknown2014

Identical on both: starting price (Free), free tier (Yes), user rating (Not yet rated), category (Databases).

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 Cloudinary

Nothing recorded that QuestDB does not also cover.

Only in QuestDB

  • High Throughput Ingestion
  • SQL Support
  • Time-series Optimization
  • SIMD Vectorization
  • Column-oriented Storage
  • Built-in Web Console
  • InfluxDB Line Protocol
  • PostgreSQL

What people use each for

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

Cloudinary

  • Automating image transformations and delivery across multiple devicesnot QuestDB
  • Generating AI-powered image captions and alternative text at scalenot QuestDB
  • Transcoding and optimizing video with automatic subtitle generationnot QuestDB
  • Building workflow automation for content teams without codingnot QuestDB

QuestDB

  • Time-series analytics ingesting up to 20M rows/second from IoT sensors or financial data feedsnot Cloudinary
  • Real-time dashboarding with 32ms time-to-first-row latency for minute-level analyticsnot Cloudinary
  • Applications requiring multi-tier storage (hot ingest, real-time SQL, cold Parquet archive)not Cloudinary

Where each one falls short

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

Cloudinary

  • Free plan includes only 25 monthly credits and is limited to 3 users and 1 account
  • Enterprise plan pricing is custom; rates not published
  • Monthly billing is more expensive than annual; yearly plan is $89/month for Plus ($224/month for Advanced)

QuestDB

  • Open-source edition lacks high-availability, distributed architecture, and enterprise security features
  • Enterprise edition pricing not published; requires contacting sales for custom quote
  • Ingestion limit of 20M rows/sec platform-dependent; may not scale to extreme throughput requirements

Pricing, plan by plan

Cloudinary

Free
  • FreeFree
    • Upload widget
    • API
    • Search
  • Plus$99/month
    • All Free features
    • S3 bucket backup
    • Auto-tagging search
  • Advanced$249/month
    • All Plus features
    • Custom domain (CNAME)
    • Optional HTTPS SSL
  • Enterprise$null/custom
    • Multi-CDN infrastructure
    • Enterprise SLAs
    • Designated success manager

QuestDB

Free

No published plan breakdown. See the QuestDB review.

Which should you pick?

Choose Cloudinary if

  • You want to start without paying.
Cloudinary review

Choose QuestDB if

  • You need high throughput ingestion.
  • You want to start without paying.
  • You work on Docker, Kubernetes, Cloud (AWS, Azure, GCP).
  • You also want sql support.
QuestDB review

Questions people ask

Is Cloudinary or QuestDB better?
Neither clearly leads. Cloudinary starts at Free and QuestDB at Free, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Cloudinary or QuestDB?
Cloudinary starts at Free and QuestDB at Free.
Does Cloudinary or QuestDB run on more platforms?
Cloudinary runs on Web. QuestDB runs on Docker, Kubernetes, Cloud (AWS, Azure, GCP).
Can I use Cloudinary for free?
Both have a free tier, so you can try either at no cost before committing.
What is Cloudinary best used for?
Cloudinary is most often used for automating image transformations and delivery across multiple devices, generating ai-powered image captions and alternative text at scale, transcoding and optimizing video with automatic subtitle generation, building workflow automation for content teams without coding. Of those, automating image transformations and delivery across multiple devices and generating ai-powered image captions and alternative text at scale are not what QuestDB is typically brought in for.
What can Cloudinary do that QuestDB cannot?
QuestDB covers High Throughput Ingestion, SQL Support, Time-series Optimization, SIMD Vectorization.

Answered from the vendors’ own pages

Cloudinary: What are included in Cloudinary's free plan?

Cloudinary's free plan includes upload widget, API access, search, remote fetch, auto-backup, revision tracking, image and video transformations, video transcoding, and CDN delivery. The free plan includes 25 monthly credits, 3 users, and 1 account with community support.

Source
QuestDB: How much does QuestDB Enterprise cost?

QuestDB does not publish specific pricing for the Enterprise tier. Customers must contact QuestDB via their enterprise contact form to receive a custom quote.

Source
Cloudinary: How does Cloudinary's credit system work?

Cloudinary credits measure usage: one credit equals 1,000 transformations, or 1 GB managed storage, or 1 GB image bandwidth, or 2 GB video bandwidth. The free plan grants 25 credits per month, Plus plan 225 monthly credits, and Advanced plan 600 monthly credits.

Source
QuestDB: Does QuestDB offer a free version?

Yes, QuestDB Open Source is completely free and recommended for evaluation, prototyping, and pilot projects. Enterprise features, high availability, security, and dedicated support require the paid Enterprise tier.

Source
Cloudinary: What is the difference between Cloudinary Plus and Advanced plans?

Plus plan costs $99/month (or $89/month annually) and includes S3 backup, auto-tagging, and expedited support for up to 3 users across 2 accounts with 225 credits. Advanced is $249/month ($224/month annually), adds custom domain (CNAME) and SSL options for 5 users across 3 accounts with 600 credits.

Source
QuestDB: What deployment options does QuestDB offer?

QuestDB offers open source deployment, Enterprise deployment, and Bring Your Own Cloud (BYOC) deployment. Pricing details for BYOC and Enterprise tiers are not published and require direct contact with sales.

Source
Cloudinary: Does Cloudinary offer annual billing discounts?

Yes. Cloudinary's annual billing provides discounts: Plus plan is $89/month when billed yearly (versus $99/month monthly), and Advanced plan is $224/month when billed yearly (versus $249/month monthly).

Source
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