Effortless LLM function calling

Simplify the process of adding advanced language model features to your applications.
Instantly access a curated library of LLM tools and integrate them with a single click.

# access 100s of pre-made tools with 3 lines of code
from toolhouse import Toolhouse
th = Toolhouse(access_token, provider="any_provider")

response = client.chat.completions.create(
    model='any-LLM-model,
    messages=messages,
    tools=th.get_tools(bundle="a_bundle_of_tools")
)

messages += th.run_tools(response)

Join private beta

Platform overview

Give any LLM super powers

Before Toolhouse

LLMs struggle with discrete tasks and using external data. They can't tell you the time, send emails, not even count how many "R" are in Strawberry.

After Toolhouse

Toolhouse is a platform and SDK that lets developers integrate custom functions, enabling AI models to perform specific actions and access real-time information.

1 click install

Install tools from the marketplace with 1 click, no boilerplate allowed.

1 click install

Install tools from the marketplace with 1 click, no boilerplate allowed.

1 click install

Install tools from the marketplace with 1 click, no boilerplate allowed.

3 lines of code for any LLM

Integrate any tool, or bundles of tools, with any compatible LLM

3 lines of code for any LLM

Integrate any tool, or bundles of tools, with any compatible LLM

3 lines of code for any LLM

Integrate any tool, or bundles of tools, with any compatible LLM

99.9% uptime & accuracy

Every tool undergoes rigorous scrutiny so you only get access to the best

99.9% uptime & accuracy

Every tool undergoes rigorous scrutiny so you only get access to the best

99.9% uptime & accuracy

Every tool undergoes rigorous scrutiny so you only get access to the best

Proudly backed by

Global

Testimonials

Why developers love Toolhouse

Focused on building a platform for developer with the best developer experience in mind

Defining functions is annoying. You'll need to understand the prompt for the function, and build the payload. Toolhouse does that for you.
Yoshimasa Niwa
Software Engineer, X
This makes so much sense! LLM providers diverge their implementation for no reason, and Toolhouse brings sanity to my codebase.
CJ Avilla
Software Engineer, Craftwork
I love the marketplace — it's like having npm, but is also shields the complexity away from developers. It helps any models that supports function calling be more powerful!
Jamie Maguire
Engineer, Microsoft MVP, AI
As a software development agency, I like Toolhouse because it allows me to build tools and functions for my client without giving them IP on my own tools.
Fabio Pulvirenti
CEO, Etiqa
I like the simplicity of the implementation! We can focus more on building and improving features rather than managing configuration and integration.
Jacky C
Software Developer
I love that you give the utmost flexibility in terms of how the data is handled. Toolhouse works across LLMs and that's a fantastic reassurance in terms of privacy.
Jim Bennett
Head of Developer Advocacy, Pieces
Having tried building a few tools myself, I know how helpful those prebuilt components can be. LangChain doesn't do that. GPTs can't do that.
Zach Hamed
Founder & Co-CEO, Clay

The Tool Store

LLM tools built for you

Speed up time to market by implementing pre-built tools. Works with any LLM that supports function calling.

✓ Tool discovery: A curated marketplace of useful tools to supercharge your AI code.

✓ Tool evaluation: Find the best tool for any job. Access analytics and documentation instantly.

✓ Tool integration: Integrate one or more tools in seconds, with the power of our SDK and Tool Collections.

Join private beta

Universal SDK

Integrate tools quickly

Toolhouse brings the most delightful developer experience for developers.

✓ Implement tools fast: We built our SDKs with the best developer experience in mind.

✓ One SDK, many LLMs: Streamline LLM function calls management across multiple models.

✓ Built-in analytics: Simplify debugging with comprehensive logging of tool inputs and outputs.

Join private beta

Developer Infrastructure

A platform that scales

Our optimized infrastructure makes it easy to improve your overall LLM performance.

✓ Define and optimize tools once, use them with any supported LLM.

✓ Stability matters: Our tools are hosted on reliable and scalable infrastructure, and are constantly tested against any supported LLM.

✓ Cost effective and transparent: Your usage can easily scale based on your volume. We support caching to help you save money and decrease latency.

Join private beta

Features & Benefits

Build more capable LLMs

Toolhouse takes care of integrating the best tools to your LLMs, so you don't have to. Focus on building the best experiences for your users. Toolhouse takes care of the rest.

Faster development cycles

Boost development speed and slash costs with our intuitive platform. Cut weeks off your timeline, prototype rapidly, and seamlessly integrate function calling in your code.

Faster development cycles

Boost development speed and slash costs with our intuitive platform. Cut weeks off your timeline, prototype rapidly, and seamlessly integrate function calling in your code.

Faster development cycles

Boost development speed and slash costs with our intuitive platform. Cut weeks off your timeline, prototype rapidly, and seamlessly integrate function calling in your code.

Tool Exploration

Access a curated marketplace of high-quality, time-saving tools. Easily integrate and manage tools using our SDK.

Tool Exploration

Access a curated marketplace of high-quality, time-saving tools. Easily integrate and manage tools using our SDK.

Tool Exploration

Access a curated marketplace of high-quality, time-saving tools. Easily integrate and manage tools using our SDK.

Debugging and Observability

Streamline debugging and traceability for your AI systems. Resolve issues quickly.

Debugging and Observability

Streamline debugging and traceability for your AI systems. Resolve issues quickly.

Debugging and Observability

Streamline debugging and traceability for your AI systems. Resolve issues quickly.

Reliable Infrastructure

Leverage our high-performance infrastructure for seamless operations. Enjoy robust scalability for low-latency responses generation

Reliable Infrastructure

Leverage our high-performance infrastructure for seamless operations. Enjoy robust scalability for low-latency responses generation

Reliable Infrastructure

Leverage our high-performance infrastructure for seamless operations. Enjoy robust scalability for low-latency responses generation

Control and Analytics

Enjoy transparent function calling across multiple LLMs. Leverage tools for trustworthy code execution or to reduced AI hallucinations with memory.

Control and Analytics

Enjoy transparent function calling across multiple LLMs. Leverage tools for trustworthy code execution or to reduced AI hallucinations with memory.

Control and Analytics

Enjoy transparent function calling across multiple LLMs. Leverage tools for trustworthy code execution or to reduced AI hallucinations with memory.

Developer friendly pricing

A free tier to get started. A friendly pricing experience that scales with usage. Just like developers love.

Developer friendly pricing

A free tier to get started. A friendly pricing experience that scales with usage. Just like developers love.

Developer friendly pricing

A free tier to get started. A friendly pricing experience that scales with usage. Just like developers love.

Frequently asked questions.

Most commonly asked questions about the Toolhouse experience.

What languages does the Toolhouse SDK support?

We're starting with Python, and we will release more SDKs and frameworks soon.

What's the pricing model?

Are tools on the Tool Store safe?

Is my data kept private?

Join our beta today

Pre-order your access now to receive 150 Toolhouse execution credits, worth $150.

Payment is optional to access rewards

Fully refundable, no questions asked

Join private beta