ProofMyAI vs LangSmith: a no-code LangSmith alternative for businesses
LangSmith, from the LangChain team, helps developers debug, test and evaluate LLM applications and agents. ProofMyAI is for businesses and agencies who run chatbots and automations: connect without code, get every customer answer checked against your own docs, and receive a fix list and alerts.
Side by side
| Feature | ProofMyAI | LangSmith |
|---|---|---|
| Built for | Business owners, support teams and agencies | Developers building LLM apps and agents |
| Setup | No code for chatbots and workflows; one HTTP call for agents | SDK / tracing integration in your code |
| Checks chatbot answers against your help docs | Built in and automatic | Possible with custom evaluators and datasets |
| Tells you what to fix | Fix list per article, ✨ corrected articles and safer prompts | Not a focus: you inspect traces and evaluation results |
| n8n & Make workflow monitoring | Yes | Not a focus |
| Debugging, datasets, prompt hub | Basic | Yes, extensive |
| Client reports for agencies | White-label share links and PDFs | Not a focus |
| Pricing | Free plan; paid from $29/month | Free developer tier; paid plans (see their site) |
Based on each product's public information, reviewed October 2026. LangSmith is a trademark of its owner; check their website for current features and pricing.
Choose ProofMyAI if…
- You want to know which customer answers are wrong, without code
- You run Intercom, Tidio, Zendesk, WhatsApp or a custom bot
- You also need n8n/Make monitoring
- You report to clients
Choose LangSmith if…
- You build with LangChain or LangGraph and debug in code
- You need datasets, evaluations and prompt management for engineering
- Your team is mainly developers
Questions
Is ProofMyAI a LangSmith alternative?
For non-developers monitoring a customer-facing chatbot or automations, yes. Developers who need deep tracing and evaluation tooling for LangChain apps will prefer LangSmith.
Can I use ProofMyAI with a LangChain agent?
Yes. Send each agent run to ProofMyAI with one HTTP call and it checks for loops, tool errors, runaway costs and unsupported answers.
Also compare: ProofMyAI vs Langfuse