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Software Development · head to head

Codacy vs LangChain

Codacy logo

Codacy

Software Development

Automated code review platform for code quality and security scanning.

From
Free
Rated
-
Full reviewWebsite
LangChain logo

LangChain

Machine Learning

Build applications with LLMs through composability

From
Free
Rated
-
Full reviewWebsite

The short version

  • Each has a real cost: Codacy team plan is capped at 30 developers before Business pricing is required.; LangChain the free Developer plan of LangSmith is limited to 1 seat
  • They diverge on capability: Codacy covers Automated code review, LangChain covers Chains and agents.

Where they differ

Only the attributes on which Codacy and LangChain actually diverge.

Attributes where Codacy and LangChain differ
AttributeCodacyLangChain
Platformsweb, apiLinux, Mac, Windows
CategorySoftware DevelopmentMachine Learning
FoundedUnknown2022

Identical on both: starting price (Free), pricing model (freemium), 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 Codacy

  • Automated code review
  • Security scanning
  • IDE plugin
  • Merge gates
  • Coverage reports
  • Jira and Slack integration

Only in LangChain

  • Chains and agents
  • Retrieval-augmented generation
  • Memory management
  • Tool integration
  • Prompt templates
  • OpenAI
  • Anthropic
  • Hugging Face

What people use each for

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

Codacy

  • Automating pull request code reviewnot LangChain
  • Enforcing shared coding standards across teamsnot LangChain
  • Scanning for secrets and vulnerable dependenciesnot LangChain
  • Tracking test coverage over timenot LangChain
  • Blocking merges that fail quality gatesnot LangChain

LangChain

  • Building LLM applications and agents in Python or JavaScriptnot Codacy
  • Tracing and debugging LLM chains and agent runsnot Codacy
  • Evaluating prompt and model changes against datasetsnot Codacy

Where each one falls short

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

Codacy

  • Team plan is capped at 30 developers before Business pricing is required.
  • Advanced security features like DAST and container scanning are Business-tier only.
  • Business plan pricing is not published and requires contacting sales.
  • Annual plans require 30 days' notice to modify or cancel before renewal.

LangChain

  • The free Developer plan of LangSmith is limited to 1 seat
  • Base traces are retained for 14 days only; 400 day retention costs extra
  • Included traces are capped at 5,000 per month on Developer and 10,000 per month on Plus, with everything beyond billed pay as you go
  • Self hosted and hybrid deployment of LangSmith is Enterprise only
  • Custom SSO, RBAC and ABAC are Enterprise only
  • A support SLA is Enterprise only
  • Enterprise pricing is by quote with no published rate

Pricing, plan by plan

Codacy

Free
  • DeveloperFree
    • IDE plugin with real-time feedback
    • Security and quality scans
    • 38 languages supported
  • Team$18/month
    • Up to 30 developers
    • Up to 100 private repos, unlimited lines of code
    • AI Reviewer
  • Business$undefined/month
    • Unlimited private projects
    • Priority scan queue
    • DAST and container scanning

LangChain

Free
  • Open SourceFree
    • Full framework
    • Community support
  • LangSmith$39/month
    • Debugging
    • Monitoring
    • Testing

Which should you pick?

Choose Codacy if

  • You need automated code review.
  • You want to start without paying.
  • You work on web, api.
  • You also want security scanning.
Codacy review

Choose LangChain if

  • You need chains and agents.
  • You want to start without paying.
  • You work on Linux, Mac, Windows.
  • You also want retrieval-augmented generation.
LangChain review

Questions people ask

Is Codacy or LangChain better?
Neither clearly leads. Codacy starts at Free and LangChain at Free, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Codacy or LangChain?
Codacy starts at Free and LangChain at Free.
Does Codacy or LangChain run on more platforms?
Codacy runs on web, api. LangChain runs on Linux, Mac, Windows.
Can I use Codacy for free?
Both have a free tier, so you can try either at no cost before committing.
What is Codacy best used for?
Codacy is most often used for automating pull request code review, enforcing shared coding standards across teams, scanning for secrets and vulnerable dependencies, tracking test coverage over time. Of those, automating pull request code review and enforcing shared coding standards across teams are not what LangChain is typically brought in for.
What can Codacy do that LangChain cannot?
Codacy covers Automated code review, Security scanning, IDE plugin, Merge gates. LangChain covers Chains and agents, Retrieval-augmented generation, Memory management, Tool integration.

Answered from the vendors’ own pages

Codacy: What does Codacy cost?

The Developer plan is free forever; Team starts at $18/dev/month billed yearly (or $21 monthly); Business is custom-priced for enterprise requirements.

Source
LangChain: Does LangChain charge for its services?

LangChain's main website does not display pricing. However, LangSmith (a related platform) offers both free and paid plans. Visit the dedicated pricing page or contact LangChain for details.

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

Yes, the Developer plan is free forever for individuals, including IDE feedback, scan-as-you-type, and security and quality scans across 38 languages.

Source
LangChain: How can I learn about LangChain pricing?

Click on the Pricing link in navigation or use the Try LangSmith or Get a demo options to explore pricing for LangChain's commercial offerings.

Source
Codacy: Can I try Codacy before paying?

Codacy offers a 14-day free trial with full platform access and no credit card required.

Source
Codacy: What does it integrate with?

Codacy integrates with GitHub, Bitbucket, and GitLab for cloud-hosted scans, plus Jira and Slack for team notifications.

Source
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