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Software · head to head

Cline vs Helicone

C

Cline

Software

The Open Coding Agent

From
On request
Rated
-
Full reviewWebsite
Helicone logo

Helicone

Software

Open-source LLM observability and gateway platform for AI applications

From
Free
Rated
-
Full reviewWebsite

The short version

  • Only Helicone has a free tier, so it costs nothing to try first.
  • Each has a real cost: Cline enterprise tier pricing is gated behind a sales contact; only the open source free tier and usage based inference credits are self serve, as of August 2026.; Helicone the free Hobby plan is capped at 10,000 requests per month, which teams with production traffic can exceed quickly.

Where they differ

Only the attributes on which Cline and Helicone actually diverge.

Attributes where Cline and Helicone differ
AttributeClineHelicone
Starting priceOn requestFree
Pricing modelusage-basedfreemium
Free tierNoYes
PlatformsWebweb, api

Identical on both: user rating (Not yet rated), category (Unknown).

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 Cline

Nothing recorded that Helicone does not also cover.

Only in Helicone

  • Request dashboard and tracking
  • Sessions and segments
  • Helicone Query Language (HQL)
  • Prompt datasets and improvement
  • Playground
  • Rate limits and alerts

What people use each for

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

Cline

No use cases recorded yet. See the Cline review.

Helicone

  • Monitoring cost and latency of production LLM applicationsnot Cline
  • Debugging multi-step agent sessionsnot Cline
  • Managing and iterating on prompts across a teamnot Cline
  • Routing requests across multiple LLM providersnot Cline

Where each one falls short

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

Cline

  • Enterprise tier pricing is gated behind a sales contact; only the open source free tier and usage based inference credits are self serve, as of August 2026.

Helicone

  • The free Hobby plan is capped at 10,000 requests per month, which teams with production traffic can exceed quickly.
  • Advanced compliance features like SOC 2 and HIPAA are only available starting at the $799/month Team plan.
  • Usage beyond the free tier is billed on top of the base subscription, adding cost unpredictability at scale.
  • On-premises deployment is restricted to the custom Enterprise tier.

Pricing, plan by plan

Cline

On request

No published plan breakdown. See the Cline review.

Helicone

Free
  • HobbyFree
    • 10,000 free requests
    • 1 GB storage
    • 1 seat
  • Pro$79/month
    • 10K free requests included, usage-based beyond
    • 7-day free trial
    • Unlimited playgrounds and workspaces
  • Team$799/month
    • 5 organizations
    • SOC 2 and HIPAA compliance
    • Dedicated Slack channel access
  • Enterprise$undefined/mo
    • Custom MSAs and SAML SSO
    • On-premises deployment
    • Bulk cloud discounts

Which should you pick?

Choose Cline if

Nothing in the data separates Cline from Helicone on the points above - pick on price and on how each one feels to use.

Cline review

Choose Helicone if

  • You need request dashboard and tracking.
  • You want to start without paying.
  • You work on web, api.
  • You also want sessions and segments.
Helicone review

Questions people ask

Is Cline or Helicone better?
Neither clearly leads. Cline starts at On request and Helicone at Free, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Cline or Helicone?
Helicone has a free tier; the other does not. Paid plans start at On request for Cline and Free for Helicone.
Does Cline or Helicone run on more platforms?
Cline runs on Web. Helicone runs on web, api.
Can I use Helicone for free?
Yes. Helicone has a free tier, so you can try it without paying. Cline starts at On request.
What can Cline do that Helicone cannot?
Helicone covers Request dashboard and tracking, Sessions and segments, Helicone Query Language (HQL), Prompt datasets and improvement.

Answered from the vendors’ own pages

Helicone: What does Helicone cost?

Helicone offers a free Hobby plan, a Pro plan at $79/month, a Team plan at $799/month, and custom Enterprise pricing, with usage-based charges applying beyond included request limits.

Source
Helicone: Is there a free plan, and what are its limits?

The free Hobby plan includes 10,000 requests per month, 1 GB of storage, 1 seat, and 1 organization, aimed at kickstarting AI projects.

Source
Helicone: Are there discounts available?

Helicone offers 50% off the first year for qualifying startups, discounts for non-profits, a $100 annual credit for open-source projects, and free access for students.

Source
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