Helicone vs LangSmith
Helicone and LangSmith are both building tools for AI teams. Compare pricing, hosting options, and product depth below.
Helicone
https://helicone.aiHelicone is a solution for startups and individuals but lacks essential features for large companies.
Pro plan: $20/mo
LangSmith
https://smith.langchain.comLangSmith is a solution for bigger companies, and they’ve got the rooster to prove it. Because of the complexity, they’re not a good fit for smaller businesses and startups.
Read detailed reviewPro plan: $39/mo
Feature comparison
| Feature | Helicone | LangSmith |
|---|---|---|
| Self-hostable | Yes | Only for very large companies on 6-figure plans. |
| Prompt management | Available as a paid add-on. | Yes |
| Prompt playground | Yes | Yes |
| LLM analytics | Yes | Yes |
| Feedback tracking | Yes | Yes |
| Agent tracing | Very limited, no auto-instrumentation with decorators or LangChain callback handler. | Yes |
| Score conversations | Yes | Yes |
| Real-time evaluations | Yes | Yes |
| Exports | Yes | Yes |
| User tracking | Yes | No |
| PII masking | No | Requires custom code and complicated configuration. |
| Custom dashboards | No | Yes |
| Pro plan | $20/mo | $39/mo |
Helicone
Pros
- Beautiful & modern UI
- Built for chatbot use-cases
- Stable product
- Topic classification
- Data-sensitivity features like PII masking
- Enterprise ready
Cons
- Adds latency & point of failure to requests
- Prompts are not free
- No chatbot analytics features
- Lack of privacy-protection features
- Lack of Enterprise features such as RBAC
LangSmith
Pros
- Open-source
- Beautiful & modern UI
- Stable product
- Centered around chatbot usecases
- Stellar support for everyone
- Bootstrapped company
Cons
- Super confusing dashboard
- Requires a lot of configuration
- Complicated integration outside of LangChain
- Enterprise plans start at $75k
- No support for startups and individuals
Powering the world's best AI teams.
From next-gen startups to established enterprises.
Building an AI chatbot?
Open-source GenAI monitoring, prompt management, and magic.
Open Source
Self Hostable
1-line Integration
Prompt Templates
Chat Replays
Analytics
Topic Classification
Agent Tracing
Custom Dashboards
Score LLM responses
PII Masking
Feedback Tracking
Open Source
Self Hostable
1-line Integration
Prompt Templates
Chat Replays
Analytics
Topic Classification
Agent Tracing
Custom Dashboards
Score LLM responses
PII Masking
Feedback Tracking
