Softwr

APIs · head to head

curl vs ToolJet

curl logo

curl

APIs

Command-line tool for transferring data using URLs with wide protocol support

From
Free
Rated
-
Full reviewWebsite
ToolJet logo

ToolJet

No-Code

Open-source low-code platform for building internal tools and business apps

From
Free
Rated
-
Full reviewWebsite

The short version

  • Each has a real cost: curl open-source with no vendor pricing: curl is free and open-source under GPL 3.0; no subscription or licensing costs apply; ToolJet free and Pro tiers cap end users at 50, which may be too low for apps needing broad internal distribution.
  • They diverge on capability: curl covers HTTP/HTTPS, ToolJet covers Drag-and-drop app builder.
  • Prices and features above were last checked on 30 August 2026.

Where they differ

Only the attributes on which curl and ToolJet actually diverge.

Attributes where curl and ToolJet differ
AttributecurlToolJet
Pricing modelopen-sourcefreemium
PlatformsLinux, MacOS, Windows, Unix, Mobileweb, api, linux, windows, mac
CategoryAPIsNo-Code
Founded1997Unknown

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

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 curl

  • HTTP/HTTPS
  • FTP
  • Multiple protocols
  • Universal compatibility
  • Scripting tools
  • Linux support
  • MacOS support
  • Windows support

Only in ToolJet

  • Drag-and-drop app builder
  • AI-assisted generation
  • Database and API connectors
  • Self-hosted and air-gapped deployment
  • Multi-instance deployments
  • Dedicated support manager

What people use each for

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

curl

  • API Developmentnot ToolJet
  • API Gatewaynot ToolJet
  • API Testingnot ToolJet
  • API Documentationnot ToolJet
  • Microservicesnot ToolJet

ToolJet

  • Building internal admin dashboards and appsnot curl
  • Self-hosted or air-gapped internal tool deploymentnot curl
  • AI-assisted rapid app prototypingnot curl
  • Connecting multiple data sources into one appnot curl

Where each one falls short

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

curl

  • Open-source with no vendor pricing: curl is free and open-source under GPL 3.0; no subscription or licensing costs apply
  • Commercial support costs hidden: site references 'commercial support available' but pricing is not detailed or accessible from homepage
  • No SaaS model: curl is a command-line tool and library; costs are limited to optional commercial support contracts (pricing unknown)
  • Self-support burden: free software means customers rely on community forums or undisclosed commercial support pricing

ToolJet

  • Free and Pro tiers cap end users at 50, which may be too low for apps needing broad internal distribution.
  • Enterprise pricing starts at a steep $3,000/month, a large jump from the $199/month Team plan.
  • AI credits reset monthly and do not roll over, penalizing uneven month-to-month usage.
  • Smaller integration and community ecosystem than more established players like Retool.

Pricing, plan by plan

curl

Free
  • Open SourceFree
    • Full curl functionality
    • Community support

ToolJet

Free
  • FreeFree
    • 2 builders
    • 50 end users
    • 2 apps
  • Pro$79/month
    • Unlimited builders (per-builder pricing)
    • 50 end users
    • 5 apps
  • Team$199/month
    • Unlimited builders (per-builder pricing)
    • 100 end users
    • Unlimited apps
  • Enterprise$3000/month
    • Unlimited end users
    • Custom AI credits
    • Dedicated support manager

Which should you pick?

Choose curl if

  • You need http/https.
  • You want to start without paying.
  • You work on Linux, MacOS, Windows, Unix, Mobile.
  • You also want ftp.
curl review

Choose ToolJet if

  • You need drag-and-drop app builder.
  • You want to start without paying.
  • You work on web, api, linux, windows, mac.
  • You also want ai-assisted generation.
ToolJet review

Questions people ask

Is curl or ToolJet better?
Neither clearly leads. curl starts at Free and ToolJet at Free, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, curl or ToolJet?
curl starts at Free and ToolJet at Free.
Does curl or ToolJet run on more platforms?
curl runs on Linux, MacOS, Windows, Unix, Mobile. ToolJet runs on web, api, linux, windows, mac.
Can I use curl for free?
Both have a free tier, so you can try either at no cost before committing.
What is curl best used for?
curl is most often used for api development, api gateway, api testing, api documentation. Of those, api development and api gateway are not what ToolJet is typically brought in for.
What can curl do that ToolJet cannot?
curl covers HTTP/HTTPS, FTP, Multiple protocols, Universal compatibility. ToolJet covers Drag-and-drop app builder, AI-assisted generation, Database and API connectors, Self-hosted and air-gapped deployment.

Answered from the vendors’ own pages

curl: How much does curl cost?

curl is free and open-source software under the GPL 3.0 license. There is no cost to download, use, or modify the software.

Source
ToolJet: What happens if I run out of AI credits?

Users can continue using all other ToolJet features as normal and can contact support to purchase additional AI credits when the monthly allotment runs out.

Source
curl: Is commercial support available for curl?

Yes. The curl website references 'commercial support available,' but pricing and details are not disclosed on the homepage and require visiting the support page.

Source
ToolJet: Do unused AI credits roll over?

No, AI credits reset every month and unused credits do not carry over, which ToolJet says helps maintain consistent service quality.

Source
curl: Can I sponsor curl financially?

Yes. The curl website offers an option to 'Sponsor curl financially.' Visitors can donate to support curl development, but the donation link must be accessed through the site's support section.

Source
ToolJet: Can ToolJet be deployed on-premise?

Yes, both the community and enterprise editions support on-premise and air-gapped deployments, typically completed in under 30 minutes.

Source
ToolJet: Is there a free trial for paid plans?

ToolJet offers a 14-day free trial for both its business and enterprise editions.

Source
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