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Software Development · head to head

Cline vs Humanloop

Cline logo

Cline

Software Development

The Open Coding Agent

From
Free
Rated
-
Full reviewWebsite
Humanloop logo

Humanloop

Software Development

The LLM evals platform for enterprises

From
Free
Rated
-
Full reviewWebsite

The short version

  • Each has a real cost: Cline no seat licenses or subscription fees for open source tier creates unclear Enterprise pricing model; Humanloop no published pricing for standard plans; customers must contact sales for quotes
  • Prices and features above were last checked on 29 August 2026.

Where they differ

Only the attributes on which Cline and Humanloop actually diverge.

Attributes where Cline and Humanloop differ
AttributeClineHumanloop

Identical on both: starting price (Free), pricing model (usage-based), free tier (Yes), platforms (Web), user rating (Not yet rated), category (Software Development).

What people use each for

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

Cline

  • AI-assisted code generation and refactoringnot Humanloop
  • VS Code extension for developersnot Humanloop
  • Enterprise multi-user team collaborationnot Humanloop

Humanloop

  • LLM prompt management and evaluationnot Cline
  • AI workflow automation and testingnot Cline
  • Model monitoring and logging at scalenot Cline

Where each one falls short

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

Cline

  • no seat licenses or subscription fees for open source tier creates unclear Enterprise pricing model
  • JetBrains IDE support only in Enterprise tier

Humanloop

  • No published pricing for standard plans; customers must contact sales for quotes
  • Billing based on logs created per API call, making costs unpredictable without usage estimates
  • Separate charges apply from AI providers (OpenAI, Anthropic, etc.) using customer's own API keys, adding external costs

Pricing, plan by plan

Cline

Free

No published plan breakdown. See the Cline review.

Humanloop

Free
  • Free TrialFree
    • 2 members
    • 50 evaluation runs
    • 10,000 logs per month
  • Startup Program$null/contact-sales
    • Tailored pricing for early-stage, VC-backed startups
  • Enterprise$null/contact-sales
    • Custom pricing
    • SSO + SAML authentication
    • Role-based access controls

Which should you pick?

Choose Cline if

  • You want to start without paying.
Cline review

Choose Humanloop if

  • You want to start without paying.
Humanloop review

Questions people ask

Is Cline or Humanloop better?
Neither clearly leads. Cline starts at Free and Humanloop at Free, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Cline or Humanloop?
Cline starts at Free and Humanloop at Free.
Does Cline or Humanloop run on more platforms?
Both run on Web, so platform support will not decide this one for you.
Can I use Cline for free?
Both have a free tier, so you can try either at no cost before committing.
What is Cline best used for?
Cline is most often used for ai-assisted code generation and refactoring, vs code extension for developers, enterprise multi-user team collaboration. Of those, ai-assisted code generation and refactoring and vs code extension for developers are not what Humanloop is typically brought in for.

Answered from the vendors’ own pages

Cline: Is Cline free?

Yes, Cline open source is free and Apache 2.0 licensed; you pay only for AI model inference when you use it, with no subscriptions or seat licenses.

Source
Humanloop: How much does Humanloop cost?

Humanloop offers a free trial with 2 members and 10,000 logs per month. Startup program and Enterprise plans require contacting sales for custom pricing based on usage needs.

Source
Cline: Does Cline have team collaboration features?

Team collaboration is available in the Enterprise tier only, which includes SSO/OIDC, role-based access control, team management dashboard, and audit logs.

Source
Humanloop: What are the limits on Humanloop's free trial plan?

Free trial includes 2 members, 50 evaluation runs, and 10,000 logs per month with access to all features at limited volume.

Source
Cline: Can I use my own AI API keys with Cline?

Yes, you can bring your own API keys from OpenAI, Anthropic, Google, and other providers, giving you full control over inference costs.

Source
Humanloop: How is Humanloop usage billed?

Humanloop bills based on logs created per API call to prompts, tools, evaluators, or flows. Separate charges apply from external AI providers like OpenAI and Anthropic using the customer's own API keys.

Source
Cline: What's included in Cline Enterprise?

Cline Enterprise adds JetBrains IDE support, SSO/OIDC authentication, SLA, dedicated support, centralized billing, role-based access control, and audit logging to the open source features.

Source
Humanloop: Does Humanloop offer discounts for nonprofits or academics?

Academic and nonprofit pricing is available upon request, requiring contact with sales for customized rates.

Source
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