Turso vs LangSmith

Turso

LangSmith

Turso · 11 features

• Branching — Create DB branches from a primary for staging/test envs.
• BYOK Encryption — Bring your own encryption key (Pro+).
• Edge Routing — Requests route automatically to the nearest replica group.
• Embedded Replicas — Client-side local SQLite file that syncs from the primary — reads are <1ms local…
• libSQL — Turso's open-source SQLite fork with HTTP, WebSocket, and multi-writer support.
• libSQL Server (sqld) — Self-hostable server component. Runs libSQL as a service.
• Multi-Database — Create thousands of DBs cheaply — perfect for per-tenant / per-customer isolatio…
• Point-in-Time Restore — Rollback DB to any moment within backup window.
• Scheduled Backups — Automated point-in-time backups.
• SQLite Compatibility — Drop-in SQLite — same SQL dialect, same file format.
• Teams & RBAC — Org-level access control for Scaler+ tiers.

LangSmith · 14 features

• Alerts — Threshold alerts on latency, cost, eval metrics.
• Annotation Queues — Human-review workflows for trace quality rating.
• Custom Dashboards — Aggregate metrics dashboards per project/tag.
• Datasets — Collect examples → use as eval sets or training data.
• Evaluations — LLM-as-judge, embedding similarity, custom Python evaluators, offline batch eval…
• LangChain Integration — Auto-trace any LangChain/LangGraph run with env var.
• LangGraph Integration — First-class trace + eval for LangGraph agents.
• LLM Tracing — Automatic trace every LLM call + tool call + chain step.
• OpenTelemetry Export — Export traces as OTLP to Datadog/Honeycomb/etc.
• Playground — Test prompts + models inline before deploying.
• Prompt Canvas — Visual prompt editor with live test + eval.
• Prompt Hub — Public + private prompt library with versioning.
• Self-Hosted (Enterprise) — Docker + k8s deployment in your infra.
• Threads + Sessions — Group traces into conversational sessions.