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LangChain vs Runtime

A side-by-side comparison of pricing, ratings, features, pros and cons.

LangChain
LangChainLangchainFree
Runtime
RuntimeRuntimeFreemium
DescriptionAgent engineering platform and open-source frameworks for building, evaluating, and deploying AI agents in production.Y Combinator-backed AI agent platform triggering agents from Slack, email, and tickets to investigate and execute tasks.
Category
DeveloperLangchainRuntime
Verified StatusNo
Last UpdatedAug 2026Aug 2026
Pricing ModelFreeFreemium
Free PlanYesNo
Free TrialNo
Open SourceNoNo
API AccessNo
Features
Open-source agent frameworks: LangChain, LangGraph, deepagents
LangSmith for tracing, evaluation, and observability
SDKs for Python, TypeScript, Go, and Java
Fleet no-code agent builder
OpenTelemetry-compatible tracing
Deployment infrastructure for production agents
Agents triggered from Slack, email, tickets, GitHub
Natural-language agent setup with auto-tooling
Sandboxed execution on mirrored/sampled data
Full audit logging with cost tracking
Human approval gates for sensitive actions
Free tier to start, self-hosting option available
Tags
frameworkllmcomposable
ai-agent-automationworkflow-automationslack-agentsenterprise-aiself-hostable
Review Count00
Saves00
Views785
Quality Score53/10029/100
Website StatusOnlineOnline
Websitelangchain.comruntm.com
Social Links2 linked2 linked
ScreenshotsYesNo
Pros
Free to use
Recommended by our editors
Free to use

Who Should Choose Each Tool?

Choose LangChain if:

  • Free to use
  • Recommended by our editors

Choose Runtime if:

  • Free to use

Screenshots

LangChainLangChain

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Frequently Asked Questions

Both tools are closely matched on rating — the better fit depends on your specific needs. See the full feature and pricing comparison above.

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