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Klu.ai Public Beta

An all-in-one platform to design, deploy, and optimize LLM applications.

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Intro

What is Klu.ai Public Beta?

Klu.ai is an all-in-one next-gen LLM App Platform designed for AI engineers and teams to design, deploy, and optimize generative AI applications. Acting as a central hub for LLM creation schema and management, Klu allows businesses to experiment with, version, and fine-tune models like GPT-4, Llama 2, and Mistral 7b. It provides native integration with data stored in databases, files, or sites, and connects effortlessly with providers like Google Vertex AI, Anthropic, and Replicate. Klu helps teams monitor LLM performances in 2026 by tracking metrics like ROUGE-L, evaluating system usage, and streamlining supervised fine tuning, ensuring enterprise-grade data privacy and portability.

Klu.ai Public Beta at a glance
Free trial available, Pro from $30/mo31K monthly visitsPaid access

Category

AI TestingAI API
Best For

Best Klu.ai Public Beta use cases by task, role, industry, and platform

These use cases show where Klu.ai Public Beta fits best, ranked by fit score before popularity or pricing.

Model Fine-TuningAdapt existing pre-trained models with custom datasets to achieve higher accuracy and domain-specific performance.98LLM EvaluationAssess model outputs, benchmark performance metrics, test prompts, and validate responses to ensure accuracy across specific use cases.98Machine Learning DeploymentDevelopment work for machine learning deployment connects requirements, errors, code notes, test cases, and implementation decisions into reviewable engineering progress.95Experiment TrackingLog, monitor, and compare machine learning metrics, parameters, and code versions to streamline model development workflows.90RAG InfrastructureBuild, optimize, and connect custom data repositories to language models for accurate, context-aware information retrieval.85Data LabelingAnnotate text, images, and audio files to create high-quality training datasets for machine learning models.85
Pricing

Klu.ai Public Beta Pricing Plans

Compare Klu.ai Public Beta free options, Klu.ai Public Beta paid pricing plans, and usage notes before you choose the best way to use this AI tool in 2026.

Free trial available, Pro from $30/mo

$30/month

Perfect for research projects. Includes 300 daily runs, 1k RAG documents, 3 projects with RAG context, user feedback capture, standard support, AI feedback, evaluations, analytics, and fine-tuning. Includes FREE GPT-4 Turbo runs for prototyping.

$997/month

Perfect for small projects and teams optimizing features. Includes 10k monthly runs, 100k RAG documents, 9 projects with RAG context, everything in Pro plus team collaboration, A/B experiments, change versioning, deployment environments, and advanced cloud integrations.

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For enterprise-scale Klu with activity logs, reporting, and workspace security. Includes 100k+ monthly runs, unlimited projects & RAG, AI dataset curation, reporting, roles & permissions, private cloud options, dedicated success team, and SOC2 compliance.

Pricing updated:Jun 12, 2026

Features

Klu.ai Public Beta AI Features

Seamless data integration with databases, files, or websitesCollaborative prompt engineering and version trackingAutomated prompt, model, and system evaluation1-click model fine-tuning for custom experiences (Davinci-002, GPT-4, Llama 2, etc.)RLAIF labeling that matches human-level preference and performanceKlu Enterprise Container for secure, self-hosted deployment within your own cloud architecture
Pros & Cons

Klu.ai Public Beta Pros and Cons

Pros

  • Accelerates production speed up to 10x with actionable insights
  • Saves up to 90% in labeling costs via automated RLAIF workflows
  • Supports a wide array of best-in-class open-source and proprietary LLM providers
  • Offers free GPT-4 Turbo runs for prototyping and evaluation across all tiers
  • Ensures robust data privacy with a self-hosted core platform option

Limitations

  • The Pro tier is limited to 300 daily runs and 1k RAG documents
  • Advanced collaborative features and deployment environments require the high-tier Scale or Enterprise plans

Klu.ai Public Beta FAQ

Yes, Klu seamlessly integrates with a large ecosystem of AI providers including Google Vertex AI, OpenAI, Anthropic, Cohere, Groq, Perplexity, and Hugging Face. It also supports running open-source models like Llama 2 and Mistral 7b via Cloudflare, Replicate, and local tools like Ollama.

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