Kiln AI Pricing 2026
Complete pricing guide for Kiln AI — plans, costs, and free options.
💰 Kiln AI Pricing Overview
Kiln AI uses a freemium pricing model. Free tier available with optional paid upgrades. Current pricing: Individual is free: the open-source Python library, the source-available desktop app for macOS, Windows and Linux, local datasets with git sync, community support, and rate-limited access to standard models through Kiln Pro. Team is request-access and adds enhanced Kiln Pro models with higher limits, automatic agent optimization, priority access to new features and email support. Enterprise is custom-priced with SSO/SAML, annual contracts, an SLA, a dedicated solutions engineer and custom onboarding. No figure is published for Team or Enterprise.. Kiln AI is a popular ai agent infrastructure tool known for a local desktop workbench for building, evaluating and optimising ai systems — rag, skills, tools and mcp, sub-agents and evals, with datasets stored locally and versioned through git.. You can get started with Kiln AI for free and upgrade to a paid plan as your needs grow.
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Kiln AI Plans & Pricing
Windows and Linux, local datasets with git sync, community support, and rate-limited access to standard models through Kiln Pro
Team is request-access and adds enhanced Kiln Pro models with higher limits, automatic agent optimization, priority access to new features and email support
Enterprise
is custom-priced with SSO/SAML, annual contracts, an SLA, a dedicated solutions engineer and custom onboarding
Enterprise
No figure is published for Team or .
* Pricing information is based on publicly available data and may not reflect current promotions, annual discounts, or regional pricing. Visit the official Kiln AI website for the latest pricing.
Is Kiln AI Free?
Kiln AI offers a free tier that lets you try the platform without any payment. The free plan typically includes core features with usage limits. For power users, paid plans unlock additional features, higher limits, and priority support.
Kiln AI Feature Comparison
Here's how Kiln AI's key features are typically distributed across pricing tiers. Feature availability is estimated based on common SaaS patterns — check the official site for exact tier details.
| Feature | Windows and Linux, local datasets with git sync, community support, and rate-limited access to standard models through Kiln Pro | Team is request-access and adds enhanced Kiln Pro models with higher limits, automatic agent optimization, priority access to new features and email support | Enterprise | Enterprise |
|---|---|---|---|---|
| Local desktop app for macOS, Windows and Linux; 190+ models supported | ✓ | ✓ | ✓ | ✓ |
| RAG indexing and retrieval, reusable Skills, tools and MCP composition, sub-agents | ✓ | ✓ | ✓ | ✓ |
| Datasets stored locally and versioned via git sync | ◐ | ✓ | ✓ | ✓ |
| Auto-generated LLM judges and evaluation datasets on Kiln Pro | — | ◐ | ✓ | ✓ |
| Kiln Optimizer for automatic prompt optimization | — | — | ✓ | ✓ |
✓ = Full access · ◐ = Limited · — = Not available. Feature availability is estimated and may vary.
Is Kiln AI Worth It?
Kiln AI is a freemium ai agent infrastructure tool that offers 5 key features including Local desktop app for macOS, Windows and Linux; 190+ models supported, RAG indexing and retrieval, reusable Skills, tools and MCP composition, sub-agents, Datasets stored locally and versioned via git sync. Kiln AI is a desktop workbench for the unglamorous half of building with LLMs: evaluating, optimising and fine-tuning rather than prompting. It runs locally on macOS, Windows and Linux, and its central idea is that everything a team needs to make an AI system actually work should live in one place — RAG with document indexing, chunking and retrieval; reusable capabilities it calls Skills; tools and MCP composition; sub-agents that hand off and delegate; structured output; and, tying it together, evaluations. The datasets are stored locally and sync through git, which is the design choice that most distinguishes it from hosted evaluation platforms: your eval sets are versioned alongside your code, reviewable in a pull request, and not sitting in someone else's database. It supports more than 190 models. The paid layer, Kiln Pro, runs on the vendor's servers and is aimed at the parts that benefit from a model in the loop — an AI assistant that understands your project, datasets and evals; automatically generated LLM judges and evaluation datasets; and a Kiln Optimizer that tunes prompts for you. At verification the project reported over 10,000 developers and 5,000 GitHub stars. Note that getkiln.ai now redirects here; kiln.tech is the canonical apex.
✅ Kiln AI is a good choice if you need:
- •Local desktop app for macOS, Windows and Linux; 190+ models supported
- •RAG indexing and retrieval, reusable Skills, tools and MCP composition, sub-agents
- •Datasets stored locally and versioned via git sync
- •Auto-generated LLM judges and evaluation datasets on Kiln Pro
- •Kiln Optimizer for automatic prompt optimization
💡 Value Assessment
With a free tier available, Kiln AI is an easy recommendation for anyone looking to try ai agent infrastructure tools without financial commitment. The paid plans offer good value for power users who need the additional features and higher usage limits.
Kiln AI Key Features
Kiln AI comes packed with features that make it a strong contender in the ai agent infrastructure space. Here's what you get:
Available in the free plan with limits — Local desktop app for macOS, Windows and Linux; 190+ models supported helps you work more efficiently with Kiln AI.
Available in the free plan with limits — RAG indexing and retrieval, reusable Skills, tools and MCP composition, sub-agents helps you work more efficiently with Kiln AI.
Available in the free plan with limits — Datasets stored locally and versioned via git sync helps you work more efficiently with Kiln AI.
Powered by advanced AI models, Kiln AI delivers intelligent content generation capabilities.
Available in the free plan with limits — Kiln Optimizer for automatic prompt optimization helps you work more efficiently with Kiln AI.
Ready to try Kiln AI?
Visit the official website for the latest pricing and to get started.
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Get a Sponsored Badge →Frequently Asked Questions
Is Kiln AI free to use?
Yes, Kiln AI offers a free tier that you can use without paying. Paid plans starting at See website unlock additional features and higher usage limits.
How much does Kiln AI cost in 2026?
As of 2026, Kiln AI pricing is: Individual is free: the open-source Python library, the source-available desktop app for macOS, Windows and Linux, local datasets with git sync, community support, and rate-limited access to standard models through Kiln Pro. Team is request-access and adds enhanced Kiln Pro models with higher limits, automatic agent optimization, priority access to new features and email support. Enterprise is custom-priced with SSO/SAML, annual contracts, an SLA, a dedicated solutions engineer and custom onboarding. No figure is published for Team or Enterprise.. Pricing may vary based on billing cycle (monthly vs annual) and region. Visit the official Kiln AI website for the most current pricing.
What is the cheapest Kiln AI plan?
The cheapest option is the free tier. If you need premium features, the most affordable paid plan is Windows and Linux, local datasets with git sync, community support, and rate-limited access to standard models through Kiln Pro at See website.
Does Kiln AI offer enterprise pricing?
Yes, Kiln AI offers custom enterprise pricing with features like dedicated support, custom integrations, enhanced security, and volume discounts. Contact their sales team for a personalized quote.
Is Kiln AI worth the price?
Kiln AI is well-regarded in the agent-infrastructure space, offering features like Local desktop app for macOS, Windows and Linux; 190+ models supported, RAG indexing and retrieval, reusable Skills, tools and MCP composition, sub-agents, Datasets stored locally and versioned via git sync. Whether it's worth the investment depends on your specific needs, usage volume, and budget. The free tier lets you try it before committing to a paid plan.
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