AppianSerious AI. Built on Process.
vs
LangSmithAI Agents
Comparison · AI Agents · weekly run Nov 3
Appian 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 0.3 for Appian.
Choose Appian if…
- AI answers describe it more positively (38% vs 17% positive)
- You need SOC 1 or SOC 2 or SOC 3 or ISO 27001 or PCI DSS or FedRAMP Moderate or FedRAMP High or DISA IL5 provisional authorization coverage
- heavy-duty workflow automation and process orchestration
- strong case management
Choose LangSmith if…
- You want the brand AI engines rank higher (3 vs 0.3)
- You need SOC 2 Type II or GDPR 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 | Appian | LangSmith |
|---|---|---|
| Visibility score | 0.3% | 3% |
| Change vs last week | New | New |
| Rank in AI Agents | #71 | #31 |
| Share of voice | 0.1% | 0.9% |
| Mentions this run | 1 | 6 |
| Positive in AI answers | 38% | 17% |
The stronger value in each row is marked with a ✓.
Visibility score trend
Weekly runs over the last 60 days
Appian 0pp · LangSmith 0pp over 0 weekly runs.
Engine by engine
LangSmith leads on 3 of 3 engines
ChatGPT
AI Mode
Perplexity
AppianLangSmith
Head to head in AI answers
0 engine answers name both brands
0Appian ranked higher
0LangSmith ranked higher
Features, pricing & fit
| Dimension | Appian | LangSmith |
|---|---|---|
| Pricing model | Per seat | — |
| Entry price | Contact sales | — |
| Free plan | Yes | — |
| Deployment | Appian Cloud, with a separate Government Cloud for federal customers, plus self-managed and hybrid options | Cloud, Bring Your Own Cloud, and Self-hosted |
| Compliance | SOC 1, SOC 2, SOC 3, ISO 27001, HIPAA, PCI DSS, FedRAMP Moderate, FedRAMP High, DISA IL5 provisional authorization | SOC 2 Type II, HIPAA, GDPR, ISO 27001 (Engine feature) |
| Support | Appian Customer Success program, Appian Guarantee for first app delivery in 8 weeks or less | — |
| Founded | 1999 | — |
| Headquarters | McLean, Virginia | San Francisco, California |
| Employees | 1,001–5,000 | — |
| Funding | IPO on Nasdaq (APPN) at $12 per share · $85M raised | Series B |
| Best for | Large enterprises and government bodies running complex, document-intensive, high-volume processes that depend on operational context | — |
Plans side by side
Appian
Community Edition$0free personal development environment
StandardCustomuser/month/app
AdvancedCustomuser/month/app
PremiumCustomuser/month/app
LangSmith
Pricing not available.
Pros and cons
Themes from the AI answers that mention each brand
Appian
- heavy-duty workflow automation and process orchestration
- strong case management
- suited to regulated industries
- governed platform for AI agents
- free Community Edition for evaluation
- quote-based, less transparent pricing
LangSmith
- strong production observability
- tracing, debugging and response evaluation
Data collected ·ChatGPT, Perplexity, Google AI Mode·coverage 100%·next run
Cite as: SlateIndex, “Appian vs LangSmith”, https://slateindex.ai/compare/appian-vs-langsmith, data of Nov 3, 2026. Licence: CC BY 4.0.