Augment Code vs LangSmith
A side-by-side comparison of capabilities, autonomy, integrations, and pricing to help you choose.
Short answer: choose Augment Code if you want ai coding agent built for large, complex enterprise codebases (Supervised agent, subscription); choose LangSmith if you want framework-agnostic platform to trace, evaluate, and deploy llm agents (Assistant, freemium).
| Augment Code | LangSmith | |
|---|---|---|
| What it is | AI coding agent built for large, complex enterprise codebases | Framework-agnostic platform to trace, evaluate, and deploy LLM agents |
| Type | agent | platform |
| Autonomy | Supervised agent | Assistant |
| Pricing | subscription · Plans from ~$20/mo; Enterprise custom (reported) | freemium · Free Developer tier (5k traces/mo); Plus $39/seat/mo |
| Best for | enterprise, mid-market, developers | developers, mid-market, enterprise |
| Deployment | saas | saas, self-hosted, api |
| Modalities | text, code | text, code, api |
| Models | model-agnostic | model-agnostic, gpt, claude, gemini, open-source |
| Protocols | mcp, function-calling, rest-api | mcp, a2a, function-calling, rest-api |
| Integrations | VS Code, JetBrains, GitHub, GitLab, Slack | LangChain, LangGraph, OpenAI, Anthropic, OpenTelemetry, Vercel AI SDK |
| Capabilities | 3 documented | 4 documented |
Augment Code
- +Context engine designed for very large, multi-repo codebases
- +Agent mode handles multi-file changes and refactors with system-wide awareness
- +Enterprise security: SOC 2 Type II, ISO 42001, SSO/SCIM
- -Strongest value is at enterprise scale; overkill for small projects
- -Enterprise pricing is custom and reportedly high
LangSmith
- +Framework-agnostic tracing via SDKs and OpenTelemetry, not locked to LangChain
- +Combines observability and evaluation in one platform with dataset-based regression testing
- +Self-hosted and hybrid (BYOC) deployment for data-residency and compliance needs
- -Usage-based trace pricing can grow quickly at production volume
- -Deepest integration is with LangChain/LangGraph; other stacks need OTEL or SDK setup
Which should you choose?
Augment Code is ai coding agent built for large, complex enterprise codebases, best for enterprise, mid-market, developers. LangSmith is framework-agnostic platform to trace, evaluate, and deploy llm agents, best for developers, mid-market, enterprise. The right choice depends on the autonomy level you want, your existing integrations, and your budget, all compared above.