Simulate, evaluate, and observe your AI agents

Maxim is an end-to-end evaluation and observability platform, helping teams ship their AI agents reliably and >5x faster!
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Experimentation

Playground++ for all your prompt engineering needs. Rapidly and systematically iterate with your team.
Prompt IDE
Test and iterate across prompts, models, tools, and context without code changes
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Prompt versioning
Organise and version prompts outside of the codebase
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Prompt chains
Build and test AI workflows in a low-code environment
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Prompt deployment
Deploy with custom rules with a single click. No code changes required.
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Agent simulation and evals

Simulation and evaluation engine. Test your agents at scale across thousands of scenarios using metrics you care for.
Simulations
Test your agents across diverse scenarios with AI-powered simulations
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Evaluations
Measure agent quality using a suite of predefined and custom metrics
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Automations
Integrate seamlessly with your CI/CD workflows
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Last-mile
Simplify and scale human evaluation pipelines
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Analytics
Generate reports to track progress across experiments and share with stakeholders
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Observability

Observability and continuous quality monitoring. Monitor your agents in real-time and optimise performance.
Traces
Log and analyse complex multi-agentic workflows visually
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Debugging
Track and debug live issues and resolve quickly
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Online evaluations
Measure quality on real-time agent interactions including generation, tool calls, retrievals
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Alerts
Implement quality and safety guarantees using real-time alerts on regressions
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Powered by a unified library

Evaluators
A library of pre-built evaluators and support for custom evaluators across LLM-as-a-judge, statistical, programmatic, or human scorers
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Tools
Native support for tool definitions and structured outputs. You can create and experiment with tools: either code-based or API-based.
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Datasets
Synthetic and custom multimodal-dataset support, with easy import and export. Continuously evolve your datasets with seamless data curation workflows.
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Datasources
Support for simple documents to runtime context sources. Leverage context to create real-world simulation scenarios or use for your experiments.
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Agent development, simplified

Framework agnostic
Supports leading providers across the AI stack. With SDKs, CLI and webhook support, use Maxim anywhere.
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SDKs for modern AI teams
Powerful SDKs optimized for speed, performance, and every step of the developer experience.
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Trusted by leading AI teams

"Our team relies on Maxim to run multiple evaluations with various objectives—from performance comparisons across LLMs and accuracy tests to Responsible AI checks like guardrails and toxicity. Maxim makes it effortless to run extensive testing and monitoring jobs in parallel, making it a go-to platform to ship reliable AI applications."
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Rohit Pandharkar
Partner, Consulting (Artificial Intelligence)
“Maxim has transformed our AI development lifecycle, enabling faster iteration, automated testing, and refined reporting. Its robust evaluation framework has empowered us to shift from reactive troubleshooting to proactive quality management, reducing our time to production by 75%.”
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Ajay Dubey
Engineering Manager
“Maxim has been a game-changer for our AI quality journey. From the start, multiple teams have relied on Maxim for comprehensive end-to-end testing and monitoring of all our AI features, enabling us to scale efficiently and consistently deliver high-quality results.”
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Kiran Darisi
Co-Founder & CTO
"Our whole team loves Maxim—we're in there every single day, and it powers the entirety of our platform. The speed at which we can push out AI improvements and maintain high-quality interactions is unprecedented, and the responsive support makes it even better."
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Elizabeth Cordry Shaffer
Co-Founder & Chief Product Officer
"Maxim AI has significantly accelerated our testing cycles for evaluating RAG pipelines and benchmarking new LLMs, enabling faster iteration in our development process. The ability to compare LLM performances using their dashboards has proven very helpful for our internal reporting and decision-making."
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Jamal El-Mokadem
COO & CTO
"Our team relies on Maxim to run multiple evaluations with various objectives—from performance comparisons across LLMs and accuracy tests to Responsible AI checks like guardrails and toxicity. Maxim makes it effortless to run extensive testing and monitoring jobs in parallel, making it a go-to platform to ship reliable AI applications."
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Rohit Pandharkar
Partner, Consulting (Artificial Intelligence)
“Maxim has transformed our AI development lifecycle, enabling faster iteration, automated testing, and refined reporting. Its robust evaluation framework has empowered us to shift from reactive troubleshooting to proactive quality management, reducing our time to production by 75%.”
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Ajay Dubey
Engineering Manager
“Maxim has been a game-changer for our AI quality journey. From the start, multiple teams have relied on Maxim for comprehensive end-to-end testing and monitoring of all our AI features, enabling us to scale efficiently and consistently deliver high-quality results.”
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Kiran Darisi
Co-Founder & CTO
"Our whole team loves Maxim—we're in there every single day, and it powers the entirety of our platform. The speed at which we can push out AI improvements and maintain high-quality interactions is unprecedented, and the responsive support makes it even better."
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Elizabeth Cordry Shaffer
Co-Founder & Chief Product Officer
"Maxim AI has significantly accelerated our testing cycles for evaluating RAG pipelines and benchmarking new LLMs, enabling faster iteration in our development process. The ability to compare LLM performances using their dashboards has proven very helpful for our internal reporting and decision-making."
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Jamal El-Mokadem
COO & CTO
Enterprise-ready

Built for the enterprise

Maxim is designed for companies with a security mindset.
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In-VPC deployment
Securely deploy within your private cloud
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Custom SSO
Integrate personalised single sign-on
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SOC 2 Type 2
Ensure advanced data security compliance
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Role-based access controls
Implement precise user permissions
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Multi-player collaboration
Collaborate with your team in
real-time seamlessly
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Priority support 24*7
Receive top-tier assistance any time, day or night
Need support with your evals?
We're here to help!
We bring hands-on expertise to help your team build the foundational evaluation and observability systems that support every stage of your AI development lifecycle. We’ll work with you to ensure you can move faster on your product roadmap while keeping user trust at the core of your product.
Talk to us

Frequently Asked Questions

What is Maxim AI?

Maxim is an end-to-end AI evaluation and observability infrastructure for modern AI teams. Its collaborative tooling spans the entire AI development lifecycle, helping engineering and product teams simulate, evaluate, and monitor AI agents - enabling them to ship with the speed, quality, and confidence required for real-world deployment.

Is Maxim only for developers? I’m a product manager - can I run experiments or evaluations without writing code?

Maxim is designed with cross-functional collaboration at its core. The UX is purpose-built for how AI teams - product, engineering, and beyond - collaborate to build and optimize AI products.

While we provide powerful SDKs in Python, TypeScript, Java, and Go, the entire evaluation workflow is accessible through a no-code, intuitive UI. This means PMs can define, run, and analyze evals independently - without waiting on engineering. The UX is designed to support seamless collaboration across product and dev teams, making experimentation fast, iterative, and insight-driven.

How is my data protected?

Maxim is SOC 2 Type II, ISO 27001, HIPAA, and GDPR compliant. User trust is  is at the heart of everything we do - we adhere to best-in-class privacy and information security standards to keep your data safe and secure.

For more details, feel free to reach out at [email protected].

I can't have my data leave my environment . Can I host Maxim in my VPC?

Yes, Maxim offers self-hosting with flexible enterprise deployment options tailored to your security needs. You can learn more about it here.

Can Maxim integrate with my existing AI stack?

Yes. Maxim is framework-agnostic and integrates seamlessly with all leading open-source and closed model providers and frameworks including OpenAI, Claude, Google Gemini, LangGraph, Langchain, CrewAI, and more.

Does Maxim support human-in-the-loop evaluation?

Yes, for production use-cases we see human evaluations from subject matter experts as a critical step in the evaluation pipeline. Maxim’s platform makes it seamless to set up and scale human-in-the-loop evaluation workflows with a few clicks. Moreover, on Enterprise plans, there is dedicated support for human evaluations managed by Maxim.

How much does Maxim cost?

Maxim offers flexible pricing plans to support teams of all sizes - including a free tier. You can explore our pricing here. For custom needs, feel free to reach out at [email protected].

How can I get started with Maxim AI?

You can sign up for a 14-day free trial here. You can also explore our documentation, blog, and YouTube playlist for guides, best practices, and product updates.