Develop, evaluate, deploy, and observe your LLM apps without disrupting your developer's workflow.

or
npx @agentmark/cli@latest init
app.agentmark.co
AgentMark Dashboard interface

"AgentMark is, by far, the best prompt representation layer of this new stack. You're the only people I've seen that take actual developer needs seriously in this regard."

Dominic Vinyard

Dominic Vinyard

AI Designer

San Francisco, CA

What makes AgentMark different?

Feature

Other Platforms

Git Version Control

Own your prompts, evals, and datasets in your own GitHub repository.

Local and Hosted Collaboration

Developers can work locally while domain experts can collaborate on our hosted platform.

Type Safety

Treat prompts as functions with end-to-end type safety.

Developer-Friendly Formats

Save prompts/datasets readable as Markdown + JSX and datasets as JSONL.

Dev-friendly you say? Show me.

agentmark-demo.prompt.mdx
---
name: agentmark-demo
text_config:
model_name: gpt-4o-mini
test_settings:
props:
userMessage: "What are the reasons developers love AgentMark prompts?"
reasons:
- "Readable markdown and JSX"
- "Syntax highlighting"
- "Local development"
- "Full Type-Safety both within templates and your codebase"
- "We integrate with your favorite AI code editor(s)"
- "We adapt to any SDK you want (i.e. Vercel, Langchain, etc)"
---

<System>
You are a helpful customer support agent for AgentMark.

Always respond with a friendly tone.

<ForEach arr={props.reasons}>
{(reason) => (
<>
- {reason}
</>
)}
</ForEach>
</System>

<User>
{props.userMessage}
</User>
Run this file directly using the AgentMark VSCode extension
M+Xcustomer_support.prompt.mdx

Create me a basic customer support agent for AgentMark.

claude-3.7-sonnet-thinking

Boost developer productivity

Take advantage of the latest AI dev tooling to enhance your productivity. Easily create synthetic data, update & create prompts, or customize evals all from your code editor.

Cursor logo
Cursor
GitHub Copilot logo
Copilot
Windsurf logo
Windsurf
Learn more about editor integrations

Seamlessly integrate new models

Instantly pull new models into your studio using our CLI. Only add the providers & models you care about, without overwhelming non-technical users.

Explore documentation
Initialize
$
npx @agentmark/cli@latest pull-models
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OpenAI
Anthropic logo
Anthropic
Ollama logo
Ollama
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Grok
Google logo
Google
Groq logo
Groq

Graduate from prototype to production

AgentMark provides everything you need to ship production-ready LLM applications.

Metrics

Gain comprehensive visibility into your LLM applications with powerful analytics.

  • Track cost, latency, and quality metrics
  • Monitor error rates and identify issues quickly
  • Analyze request volume and token usage trends
View documentation
Monthly MetricsMarch 2025
Cost
$257.12
-5.2% vs Feb
Avg. Latency
312ms
+42ms vs Feb
Requests
24.5K
+12% vs Feb
Error Rate
0.8%
-0.3% vs Feb
Tokens Used
3.2M
+8% vs Feb
Quality Score
92%
+2.5% vs Feb
Week 1
Week 2
Week 3
Week 4

Frequently Asked Questions

Ready to get started?

Start building better LLM applications with AgentMark. Everything you need to take your LLM applications to production.