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COMING UP

Climate Week NYC
Sep 20 - Sep 27
 
 
 
 
 
 
 
 
Popular Event 
Demos by Tenki, Flatkey, FinChip, Kylon, Ask the W, Rocket Ride, Sartorial, Wasmer, Bridge US.
Sep 10 (Thu) @ 04:00 PM       FREE
Venue, To Be Announced, SF

 
      Register      
 
What if you could see 10 AI tools in action, try them yourself, & use them to solve real problems - all in one session?

Buildfest: Demos & Challenges is a demo day, hands-on event where sponsors will show you what their tools can do, & then give you a small challenge to solve.

No long workshops. No hours of setup.

You'll see try build solve.

Whether you're a developer, student, founder, designer, researcher, or just curious about AI, you can jump in at your level.

Event Format
You'll start with a set of 10 sample datasets covering different real-world problems. You can choose one of them to work with, or bring your own dataset & problem.

[10 Sample Datasets - Link]

Pick a problem

You can work on problems like: Build a system that creates study plans for students, Help shoppers find the right product based on their needs, Automate information extraction & processing from invoices, Build an AI travel planner, Summarize notes & extract important actions, Match candidates to jobs & help recruiters screen applications, Analyze restaurant data & identify inventory/demand problems, Build an AI system that answers common customer questions, Turn a simple idea into a structured content workflow, Find & evaluate promising problems & ideas or choose your own problem & build something that matters to you.

How It Works
Each sponsor will have a short demo + challenge.

First, they'll show you their product in action & explain what it does, why it is useful, & how you can use it.

Then you'll get a small challenge where you can try the tool yourself.

You don't need to use every tool. Use whichever sponsor tools make sense for your problem - one, several, or all of them.

The goal is to understand how each tool can be used & then combine the right tools to solve a problem.

Speakers & Challenges
Builderbase - Sean Chiu

Demo: See how organizers create better events using BuilderBase

Tenki - Colin Lowenburg

Demo: See how to take code or an AI workload & run it in a sandbox or on cloud compute. Learn how runners can make experiments & workloads easier to execute reliably.

Challenge: Take one of the datasets & run an analysis or experiment in Tenki. Change something, run it again, & compare the results.

Flatkey - Sofia Kao

Demo: See how one API can give you access to hundreds of AI models. Try different models on the same task & compare their results, speed, & cost.

Challenge: Pick an AI task from the dataset & test it with multiple models. Decide which model you would use & explain why.

FinChip - Gary Yang

Demo: Learn how to give an AI agent reusable skills so it can perform specific tasks more consistently.

Challenge: Create a skill for a task such as reviewing a resume, analyzing data, or classifying customer requests. Test your skill on multiple examples.

Kylon - Saurabh Khire

Demo: See how to turn a business process into an AI agent that can understand a request, use information, & take action.

Challenge: Build a small agent for a problem such as customer support, recruiting, or research. Decide which parts the agent handles & when it should ask a human.

Ask the W - Yezhisai Murugesan

Demo: Learn how to decide what is actually worth building with AI. Identify which tasks can be automated, where human judgment is needed, & what you should build next.

Challenge: Take one problem & break it into tasks. Decide what an AI agent should do, what a human should do, & where automation would create the most value.

Rocket Ride - Joe Manoichi

Demo: See how to connect multiple steps into an AI/data pipeline directly in your IDE - from raw data to processing, AI calls, & structured output.

Challenge: Turn a messy dataset into a simple pipeline. For example: raw idea AI processing structured result final output.

Sartorial - Sumit Jagdale

Demo: See how product discovery can go beyond simple search by understanding context such as fit, color, material, reviews, images, & why a product should be recommended.

Challenge: Choose a customer & recommend the best product for them. Explain not only what you recommend, but why it is the right choice.

Wasmer - Ayush Ojha

Demo: Learn how WebAssembly can let you package code & run it across different environments. See a piece of code execute without being tied to one specific environment.

Challenge: Take a provided function or your own small workload, run it through Wasmer, change the input, & see how the output changes.

Builderbase - Sean Chiu

Bridge US - Vin Wanfan

Demo: See how Bridge US match right people in events

You Can Mix & Match Tools
The challenges are not isolated.

You can use one tool, several tools, or all of the sponsor tools to solve your problem.

For example, you could:

Choose a problem use Ask the W to plan it use Flatkey to choose a model build a pipeline with Rocket Ride create multiple agents with Kylon do code review in Tenki Run workload in wasmer.

Or ignore that entire workflow & create your own.

The point is to experiment & discover how different AI tools fit together.

Sponsors
Tenki

Tenki provides sandbox environments, cloud compute, & runners for executing code & workloads. It gives builders a place to experiment, run, & scale their work.

Rocket Ride

Rocket Ride helps developers build AI & data pipelines directly in their IDE. It makes it easier to connect data, AI models, processing steps, & outputs into repeatable workflows.

Flatkey

Flatkey is a unified access layer for AI, connecting teams to 328+ official AI models through one API. It supports models from providers such as GPT, Claude, Gemini, DeepSeek, Qwen, & more, with transparent pricing & automatic failover.

FinChip

FinChip provides agent skills that give AI agents reusable capabilities for performing specific tasks. Skills can help make agents more useful, structured, & consistent.

Kylon

Kylon helps you create AI agents that can run business processes. You can turn workflows into agents that understand tasks, use tools, & take actions.

Ask the W

Ask the W helps you figure out what is worth building with AI. It helps identify good ideas, tasks that can be handled by agents, places where human judgment is needed, & the next steps to take.

Sartorial

Sartorial helps make products more intelligently discoverable & recommendable. It adds context such as social proof, material, fit, color, promotions, image meaning, & brand-specific ranking judgment to product discovery.

Wasmer

Wasmer provides a way to execute WebAssembly universally. It helps developers package & run code across different environments in a portable & consistent way.

Hosts & Partners
Crewbase Collective

Crewbase Collective runs hackathons, builder events, & community experiences across San Francisco. They bring builders together to learn, experiment, & create new ideas.

BuilderBase

BuilderBase is a platform for running world-class hackathons. It helps organizers create better events while giving companies a high-ROI channel for distribution, talent, & product adoption.

AI House

AI House is an execution-first community for AI builders focused on real outcomes. It brings together engineers, founders, & builders who want to build, ship, & launch real AI systems.

HiDevs AI House

HiDevs AI House is Bangalore's dedicated AI execution hub for engineers, builders, & early-stage founders. It focuses on hands-on building & launching real AI systems rather than passive learning.

NERDCONF

NERDCONF brings highly motivating & educational technology talks to audiences across Argentina, featuring speakers & experts from the technology world. Their goal is to connect the community with people, ideas, & opportunities from the tech ecosystem.

Articuler.ai

Articuler.ai helps people find the right professionals for their goals - whether that's raising a round, finding a co-founder, or entering a new market. It matches people based on intent & provides context & personalized outreach strategies to help turn introductions into meaningful connections.

Bridge US

Bridge US is an AI-powered networking platform for conferences & events. It helps attendees find the right customers, partners, engineers, investors, & other connections, while helping organizers increase attendee satisfaction & demonstrate measurable value to sponsors & exhibitors.

Come Build
Bring a problem you're curious about, pick a dataset, try the tools, & see what you can build.

No long workshops. No need to know every tool beforehand. Just pick a challenge & start building.
 
 
 
 
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