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APIs · head to head

curl vs Ghost

curl logo

curl

APIs

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

From
Free
Rated
-
Full reviewWebsite
Ghost logo

Ghost

News

Modern publishing platform with content API and membership support

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; Ghost backup and migration processes have significant limitations and are problematic for long-term users
  • They diverge on capability: curl covers HTTP/HTTPS, Ghost covers Content API.
  • Prices and features above were last checked on 30 August 2026.

Where they differ

Only the attributes on which curl and Ghost actually diverge.

Attributes where curl and Ghost differ
AttributecurlGhost
Pricing modelopen-sourceUnknown
PlatformsLinux, MacOS, Windows, Unix, MobileWeb, Self-hosted, Cloud-hosted
CategoryAPIsNews
Founded19972013

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 Ghost

  • Content API
  • Membership
  • Analytics
  • Webhooks
  • Zapier
  • Custom integrations
  • Node.js support
  • Cloud support

What people use each for

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

curl

  • API Development
  • API Gateway
  • API Testing
  • API Documentation
  • Microservices

Ghost

  • API Development
  • API Gateway
  • API Testing
  • API Documentation
  • Microservices

Both are used for api development, api gateway, api testing, api documentation, microservices, on those jobs the choice comes down to price and fit rather than capability.

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

Ghost

  • Backup and migration processes have significant limitations and are problematic for long-term users
  • Open-source version lacks automatic backups, email subscriptions, and ad placement features
  • No built-in e-commerce functionality; separate platform required for product sales
  • Smaller community compared to WordPress, making support and resources harder to find
  • Narrow focus on publishing limits use cases outside content-only websites

Pricing, plan by plan

curl

Free
  • Open SourceFree
    • Full curl functionality
    • Community support

Ghost

Free
  • Self-HostedFree
    • Open-source Ghost CMS
    • Full control over data
    • No payment fees
  • Starter$15/month
    • Up to 1,000 members
    • Newsletter functionality
    • Membership management
  • Publisher$29/month
    • Unlimited members
    • Continuous member scaling
    • Advanced analytics
  • Business$199/month
    • All Publisher features
    • Custom domain
    • Priority support

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 Ghost if

  • You need content api.
  • You want to start without paying.
  • You work on Web, Self-hosted, Cloud-hosted.
  • You also want membership.
Ghost review

Questions people ask

Is curl or Ghost better?
Neither clearly leads. curl starts at Free and Ghost at Free, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, curl or Ghost?
curl starts at Free and Ghost at Free.
Does curl or Ghost run on more platforms?
curl runs on Linux, MacOS, Windows, Unix, Mobile. Ghost runs on Web, Self-hosted, Cloud-hosted.
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.
What can curl do that Ghost cannot?
curl covers HTTP/HTTPS, FTP, Multiple protocols, Universal compatibility. Ghost covers Content API, Membership, Analytics, Webhooks.

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
Ghost: What is the free option for Ghost?

Ghost is open-source software that can be self-hosted for free. Self-hosting costs depend on your own server, domain, SSL, email delivery infrastructure, and DevOps expertise.

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
Ghost: What is the starting price for Ghost(Pro) managed hosting?

Ghost(Pro) Starter plan is USD 15/month when billed yearly or USD 18/month when billed monthly. This plan includes up to 1,000 members with membership features enabled.

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
Ghost: Can I collect payments and manage subscriptions with Ghost?

Yes. Ghost includes native membership and subscription management with support for free signups and paid tiers (monthly/yearly options). All revenue goes directly to publishers with zero payment fees.

Source
Ghost: Does Ghost integrate with Stripe?

Yes. Ghost integrates with Stripe for payment processing and subscription management, plus Zapier, Slack, Google Analytics, and thousands of other third-party apps.

Source
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