GleanEnterprise AI that understands your company
vs
LangSmithAI Agents
Comparison · AI Agents · weekly run Nov 3
Glean vs LangSmith
Which one do AI engines recommend, and how do they differ on price, fit and features?
The short answer
LangSmith is the stronger AI pick in AI Agents: it has a visibility score of 3 versus 0.9 for Glean.
Choose Glean if…
- AI answers describe it more positively (56% vs 17% positive)
- You need ISO 42001 or TX-RAMP Level 2 or ISO 27001 coverage
- Enterprise search across many connected apps
- Seen as a market leader in enterprise search
Choose LangSmith if…
- You want the brand AI engines rank higher (3 vs 0.9)
- You need ISO 27001 (Engine feature) coverage
- strong production observability
- tracing, debugging and response evaluation
AI visibility side by side
Latest weekly run · Nov 3
| Metric | Glean | LangSmith |
|---|---|---|
| Visibility score | 0.9% | 3% |
| Change vs last week | New | New |
| Rank in AI Agents | #63 | #31 |
| Share of voice | 0.4% | 0.9% |
| Mentions this run | 3 | 6 |
| Positive in AI answers | 56% | 17% |
The stronger value in each row is marked with a ✓.
Visibility score trend
Weekly runs over the last 60 days
Glean 0pp · LangSmith 0pp over 0 weekly runs.
Engine by engine
LangSmith leads on 3 of 3 engines
ChatGPT
AI Mode
Perplexity
GleanLangSmith
Head to head in AI answers
0 engine answers name both brands
0Glean ranked higher
0LangSmith ranked higher
Features, pricing & fit
| Dimension | Glean | LangSmith |
|---|---|---|
| Deployment | Per-customer search model stored in the customer's VPC | Cloud, Bring Your Own Cloud, and Self-hosted |
| Integrations | 250+ | — |
| Compliance | ISO 42001, HIPAA, TX-RAMP Level 2, SOC 2 Type II, ISO 27001, GDPR | SOC 2 Type II, HIPAA, GDPR, ISO 27001 (Engine feature) |
| Support | Help Center | — |
| Founded | 2019 | — |
| Headquarters | San Francisco, CA | San Francisco, California |
| Employees | 501–1,000 | — |
| Funding | Seed or early-stage round (emerged from stealth) · $765M raised | Series B |
| Best for | Large enterprises that want AI answers and agents grounded in their own permission-aware company data | — |
Pros and cons
Themes from the AI answers that mention each brand
Glean
- Enterprise search across many connected apps
- Seen as a market leader in enterprise search
- Finds answers and internal experts quickly
- Recommended for enterprise-wide knowledge search
LangSmith
- strong production observability
- tracing, debugging and response evaluation
Data collected ·ChatGPT, Perplexity, Google AI Mode·coverage 100%·next run
Cite as: SlateIndex, “Glean vs LangSmith”, https://slateindex.ai/compare/glean-vs-langsmith, data of Nov 3, 2026. Licence: CC BY 4.0.