Cloudflare

Top Builders

Explore the top contributors showcasing the highest number of app submissions within our community.

Cloudflare

Cloudflare is a leading connectivity cloud company that provides web infrastructure and website security services to millions of customers worldwide. The company operates one of the world's largest networks, spanning over 330 cities in more than 120 countries, delivering content delivery network services, DDoS mitigation, Internet security, and distributed domain name server services. With its comprehensive developer platform, Cloudflare empowers developers to build, deploy, and scale applications globally without managing traditional infrastructure.

General
Author	Cloudflare, Inc.
Website	Cloudflare
Documentation	https://developers.cloudflare.com/
Type	Web Infrastructure & Security Platform
Founded	2009
Headquarters	San Francisco, California

Core Services

Content Delivery Network (CDN)

Global network of data centers for faster content delivery
Automatic content optimization and compression
Image optimization and resizing
Static asset caching at edge locations

Security & Protection

DDoS protection and mitigation
Web Application Firewall (WAF)
Bot management and threat detection
SSL/TLS encryption and certificates
Zero Trust security solutions

DNS & Domain Services

Authoritative DNS hosting
DNS over HTTPS (DoH) and DNS over TLS (DoT)
Domain registration and management
DNSSEC support

Developer Platform

Cloudflare Workers (serverless computing)
Pages (static site hosting)
R2 object storage
D1 SQL database
KV key-value storage
Durable Objects for stateful applications

Key Features

Global Scale: Network presence in 330+ cities worldwide
Performance: Automatic optimization for speed and efficiency
Security: Enterprise-grade protection against cyber threats
Reliability: 99.99%+ uptime with built-in redundancy
Developer-Friendly: Comprehensive APIs and tooling
Cost-Effective: Free tier available with scalable pricing

Use Cases

Website acceleration and performance optimization
DDoS protection and security hardening
Serverless application development
API gateway and edge computing
Global content distribution
Zero Trust network access
IoT device connectivity

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Cloudflare AI Technologies Hackathon projects

Discover innovative solutions crafted with Cloudflare AI Technologies, developed by our community members during our engaging hackathons.

Continuity Agent

Continuity Agent is an offline-first backend that helps small Ethiopian businesses shops, restaurants, hotel front desks keep recording sales even when the internet or mobile payment networks like Telebirr and CBE Birr go down. This is a frequent, real operational risk: when connectivity drops, sales simply stop being recorded, forcing merchants back to paper records and manual reconciliation. The system lets a merchant record a sale instantly to a local SQLite queue, regardless of connectivity. When the connection returns, a hybrid AI routing engine reconciles every queued transaction: routine sales are classified and cleared by a fast, inexpensive model (Llama 3.1 8B via Fireworks AI on AMD Instinct GPUs), while unusual or high-value transactions are escalated to a more powerful model (Llama 3.1 70B) that writes a real audit note for human review. This hybrid approach is not just a technical choice it directly determines whether the product is affordable for a small merchant operating on thin margins. Based on real logged transaction data from the /metrics endpoint, this routing approach delivers an estimated 86% cost reduction compared to routing every transaction through the larger model. If the Fireworks API is ever unavailable, the system automatically falls back to rule-based routing, so the merchant's core workflow — record, queue, sync never breaks, even in a worst-case scenario. This reliability mirrors the same promise the product makes to its users. Built solo in Addis Ababa, Ethiopia, this project targets a problem that affects hundreds of thousands of small merchants locally, and the same underlying pattern mobile-first commerce outrunning infrastructure reliability applies broadly across emerging markets.

Bayanihan Collective

Bayanihan Collective is the operational backbone for independent AI-developer cooperatives — a member-owned model built on mutual support, shared resources, and collective governance, not a commission-based freelance marketplace. Tech-worker cooperatives already exist and prove the model works (CoTech, Patio, FACTTIC), but they run on informal networks, mailing lists, and spreadsheets, with no modern operational tooling built for the AI era. Bayanihan Collective is that missing layer. The platform has three surfaces in one shell: an Ops Dashboard for case tracking with a 3-tier escalation model; an Onboarding Presenter that guides new members through real content, a scroll-gated quiz, an Available Mentors panel, and live AI-grounded Q&A; and a Member Concierge chat that answers onboarding, resource-sharing, and mentorship questions. Both AI-powered features run on the same two-layer pipeline: Gemma classifies intent through a three-tier chain anchored in a self-hosted google/gemma-3-12b-it model served via vLLM on a real AMD Instinct MI300X GPU instance (AMD Developer Cloud), falling back gracefully to Google AI Studio and then a local classifier only if that primary tier is unreachable. Claude is always the primary responder, generating the actual reply grounded in Gemma's classification — every message shows exactly which tier answered, so the architecture is visible, not just claimed. Built solo by Tribeium, containerized with Docker Compose, deployed live on Cloudflare Pages and Render, open source under MIT.

ExecOS AI – Multi-Agent Executive Operating System

ExecOS AI is an AI-powered Executive Operating System designed to help founders, startups, and small businesses make faster, data-driven decisions without hiring an expensive executive team. Instead of simply answering questions, ExecOS AI acts like an AI boardroom where specialized business experts collaborate to analyze business performance and generate actionable insights. Users can upload business documents such as financial reports, sales data, operational records, marketing performance, customer feedback, and internal reports. These documents are automatically processed using Retrieval-Augmented Generation (RAG), allowing the platform to understand the company's current business context before answering questions or generating reports. ExecOS AI uses a workflow-based orchestration system that coordinates multiple AI specialists, including Finance, Marketing, Business Analysis, Customer Success, and Executive Strategy. Their combined knowledge is synthesized into a single executive response, giving business owners practical recommendations instead of isolated answers. The platform supports natural language business conversations where users can ask questions such as "Why has our profit margin decreased?", "What is our revenue trend?", or "How can we reduce operating expenses?" The AI analyzes uploaded business knowledge and produces contextual recommendations, risk assessments, and improvement strategies tailored to the business. One of the platform's key features is AI-generated Executive Reports. With a single click, ExecOS AI produces a structured executive report containing financial analysis, marketing insights, operational risks, customer experience analysis, business health scoring, confidence metrics, priority actions, and a 30-day strategic action plan. Our goal is to make executive-level business intelligence accessible to every startup and small business by providing instant, AI-driven strategic guidance through a modern and intuitive platform

LogiSecure AI-Autonomous On-Prem Logistics Copilot

What is LogiSecure AI? LogiSecure AI is an enterprise-grade autonomous logistics platform that combines real-time global supply chain monitoring with secure on-premise AI. Through a 5-step agentic workflow, it detects disruptions, analyzes their impact, and autonomously responds while keeping sensitive shipment data on local AMD hardware. The Problem: Logistics companies face a critical trade-off: use cloud AI and risk exposing confidential operational data, or keep data on-premise and lose real-time global visibility. This results in delays, inefficiencies, and reactive decision-making. Our Solution: LogiSecure AI is a 100% on-premise agentic control hub that: Monitors global supply chains using aviation, maritime, GPS, weather, and geopolitical APIs. Detects disruptions with AI-driven risk scoring. Matches incidents with confidential local shipment data. Performs local LLM inference on AMD ROCm to optimize routes and assess impact. Automatically updates routes and prepares client notifications. Technical Implementation: Built with FastAPI, LangGraph, and Fireworks AI, featuring: 5-step multi-agent workflow Real-time data from OpenSky, AISstream, OSRM, and NewsData Unified air, sea, and land shipment tracking AMD ROCm-ready on-premise inference Dockerized deployment Interactive Swagger API Business Value: 🔒 Data Sovereignty: Zero cloud data leakage ⚡ Faster Operations: Response time reduced from hours to seconds 💰 Lower Costs: Eliminates cloud inference fees 🛡️ Risk Mitigation: Proactive disruption management 🌍 Competitive Edge: Secure real-time supply chain visibility

LessonForge — AI Video Lessons and short reels

LessonForge is an AI studio that turns a topic and a set of learning objectives into a fully rendered, studio-quality video lesson — narrated, on-brand, and personalised per student. The problem: producing educational video is slow and expensive. A single lesson can take a faculty member days of scripting, filming, and editing, and it can't easily be adapted for different students, languages, or reading levels. Great teaching gets locked to one recording. Our approach flips that. Faculty define a lesson once — topic, objectives, and a chosen on-screen educator. LessonForge's agentic Lesson Application Framework then does the heavy lifting: a Curriculum Architect structures the lesson, a Scene Consistency Director locks visual continuity across every shot, and a Prompt Engineer produces clean, filmable scene descriptions. Each shot is rendered as a still for human review, approved, then generated as final video with synced narration. The stack is built end-to-end on the hackathon's ecosystem. Gemma 4, served through Fireworks AI, powers the agentic reasoning. AMD Instinct MI300X GPUs run the video generation pipeline, with LTX video models producing the final clips. A human-in-the-loop review gate keeps every frame accurate before it ships. The result: faculty record once, and AMD-powered agents personalise it for every student — different presenters, pacing, and scripts from a single source lesson. What took weeks now takes minutes.

Emergent Negotiation Arena

Emergent Negotiation Arena is an interactive multi-agent AI experiment that explores how communication can emerge from necessity. Three autonomous agents enter a resource-scarce 10×10 grid world with no shared language or predefined vocabulary. To survive, they must negotiate trades. Instead of communicating with ordinary words, the agents invent and exchange symbols. As the simulation progresses, the system tracks how often those symbols are reused, in which trade contexts they appear, and whether multiple agents begin assigning them the same meaning. When a symbol consistently stabilizes across agents for the same context, it becomes an emergent shared “word.” The project supports multiple execution modes. Fireworks enables live LLM-powered agents, while heuristic mode provides a rule-based live simulation and replay mode lets judges inspect a recorded run without consuming API credits. A real-time Gradio dashboard visualizes the world, agent activity, trade outcomes, vocabulary formation, emergent words, and benchmark data. The project is designed as both an AI research experiment and an accessible interactive demo. It demonstrates how coordination, negotiation, and primitive language can emerge without giving agents a shared vocabulary in advance. The application includes a tested multi-agent simulation engine, parallel agent execution, live AI integration, replayable experiment artifacts, and 84/84 passing tests.