ClayBuild systems to grow revenue
vs
LangSmithAI Agents
Comparison · AI Agents · weekly run Nov 3
Clay 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 0.7 for Clay.
Choose Clay if…
- AI answers describe it more positively (33% vs 17% positive)
- You need ISO 27001 or CCPA coverage
Choose LangSmith if…
- You want the brand AI engines rank higher (3 vs 0.7)
- You need HIPAA or ISO 27001 (Engine feature) coverage
- strong production observability
- tracing, debugging and response evaluation
AI visibility side by side
Latest weekly run · Nov 3
| Metric | Clay | LangSmith |
|---|---|---|
| Visibility score | 0.7% | 3% |
| Change vs last week | New | New |
| Rank in AI Agents | #65 | #31 |
| Share of voice | 0.2% | 0.9% |
| Mentions this run | 1 | 6 |
| Positive in AI answers | 33% | 17% |
The stronger value in each row is marked with a ✓.
Visibility score trend
Weekly runs over the last 60 days
Clay 0pp · LangSmith 0pp over 0 weekly runs.
Engine by engine
LangSmith leads on 2 of 3 engines
ChatGPT
AI Mode
Perplexity
ClayLangSmith
Head to head in AI answers
0 engine answers name both brands
0Clay ranked higher
0LangSmith ranked higher
Features, pricing & fit
| Dimension | Clay | LangSmith |
|---|---|---|
| Pricing model | Usage-based | — |
| Entry price | Free; paid from $167 / mo | — |
| Free plan | Yes | — |
| Deployment | — | Cloud, Bring Your Own Cloud, and Self-hosted |
| Compliance | SOC 2 Type II, ISO 27001, GDPR, CCPA | SOC 2 Type II, HIPAA, GDPR, ISO 27001 (Engine feature) |
| Support | Priority support queue on Growth plan, Dedicated Slack channel on Enterprise plan, Dedicated growth strategist on Enterprise plan | — |
| Founded | 2017 | — |
| Headquarters | New York City, NY, United States | San Francisco, California |
| Employees | 1,001–5,000 | — |
| Funding | Series B Expansion | Series B |
| Best for | GTM engineers and revenue teams that build their own prospecting, enrichment and outbound workflows. | — |
Plans side by side
Clay
Free$0month
Launch$167month (starting price as shown; monthly from $185 per FAQ)
Growth$446month (starting price as shown; monthly from $495 per FAQ)
EnterpriseCustomcustom, annual commitment
LangSmith
Pricing not available.
Pros and cons
Themes from the AI answers that mention each brand
Clay
Profile in progress.
LangSmith
- strong production observability
- tracing, debugging and response evaluation
Data collected ·ChatGPT, Perplexity, Google AI Mode·coverage 100%·next run
Cite as: SlateIndex, “Clay vs LangSmith”, https://slateindex.ai/compare/clay-vs-langsmith, data of Nov 3, 2026. Licence: CC BY 4.0.