Granular vs LangSmith
Granular
granular.software
LangSmith
langchain.comSide by side
| Figure | Granular | LangSmith |
|---|---|---|
| Price from | €400/mo | $39/mo |
| Free plan | — | Yes |
| Free trial | — | — |
| Open source | — | — |
| Web | Yes | Yes |
| Windows | — | Yes |
| macOS | — | Yes |
| Linux | — | Yes |
| API | Yes | Yes |
| Self-hosted | — | Yes |
| Plans published | 2 | 3 |
| Spec score · AI Agent Platforms | 7.5 (#50) | 9.0 (#4) |
| Monitoring | The Platform plan includes monitoring and usage controls. | Monitoring dashboards track token usage, latency percentiles, error rates, cost and feedback scores, with webhook and PagerDuty alerts. |
| Purpose | Granular provides a stack for adding customer-facing agents to SaaS products. | LangSmith is a commercial agent engineering platform for building, testing, deploying, monitoring, and improving AI agents. |
Plans
In their own words
Granular
Granular has no write-up on Specifiction yet; its figures are above.
LangSmith
LangSmith is a commercial agent-engineering platform for building, evaluating, deploying, monitoring, and improving AI agents. It supports offline evaluations on curated datasets and real-time scoring of production interactions. Evaluation methods include human review, heuristic checks, LLM-as-judge evaluators, pairwise comparisons, and custom Python or TypeScript evaluators. Annotation queues route runs to subject-matter experts for feedback that can calibrate evaluations, improve prompts, or augment datasets. The Playground compares prompt versions or model providers, and LangSmith chat can auto-improve prompts. Observability includes agent and retrieval tracing, token and general cost tracking, trajectory monitoring, online evaluations, and webhook or PagerDuty alerts. Traces can arrive through SDKs or an API from LangGraph, custom Python, or other stacks; SDKs are listed for Python, TypeScript, Go, and Java. Hosting ranges from cloud to hybrid and self-hosted Enterprise options. The Developer plan costs nothing, Plus costs $39 a month, and Enterprise pricing is custom.