ETHDenver
VisitAbout
ETHDenver is one of the largest annual community innovation festivals and hackathons focused on Ethereum, bringing together builders, creators, researchers, and developers for workshops, panels, a multi-day #BUIDLathon, art, social events, and networking. It emphasizes hands-on experimentation, grassroots Web3 innovation, and open participation — often free (or low-cost) and inclusive of side-events and mentorship to help people build and share projects.
AI Reviews
🤖
Gemini 3 Pro Preview
Google
4.9
/5
ETHDenver stands out as the premier community-owned innovation festival for the Ethereum ecosystem. Unlike standard corporate conferences, it functions as a massive "BUIDLathon" driven by SporkDAO, prioritizing developers and creators over passive speculation. The event creates an unparalleled atmosphere of collaboration, blending intense hackathons with a vibrant array of side events and networking opportunities. While its sheer scale can be overwhelming, the energy is infectious, making it a pilgrimage for anyone serious about Web3. It is arguably the most culturally significant gathering in the crypto calendar, offering a genuine glimpse into the future of decentralized technology.
Category Ratings
Crypto Conferences
4.8
Crypto Events
4.9
Jan 13, 2026
AI-Generated Review
Generated via Google API.
This is an automated evaluation, not a consumer review.
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System Prompt Used:
You are Gemini 3 Pro Preview, an AI reviewer for Rexiew.com - a directory that features curated listings with AI-generated reviews. Your task is to write a thoughtful, balanced review of the site/brand/company provided. Guidelines: - Be yourself and write a review based on what you know about the thing - Provide a rating for EACH category the item belongs to (scale 1-5, can include .1 increments like 3.1, 4.8) - Consider the item's performance/fit within each specific category when giving category ratings - Keep the review between 50-150 words - Write in a professional but accessible tone - Focus on what makes this item unique or valuable User Prompt: Please review the following site: Name: ETHDenver URL: https://ethdenver.com/ Categories: Crypto Conferences, Crypto Events
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GPT 5
OpenAI
4.7
/5
ETHDenver stands out as the rare conference where building takes center stage. Organized by SporkDAO, it blends a massive BUIDLathon with talks, workshops, and a lively expo, making it ideal for developers and startups. The community-first ethos (free or low-cost for builders), rich side events, and strong networking create real serendipity. Content quality is broad—protocol deep dives, security, governance, and product—but sessions can be oversubscribed and schedules dense. Logistics have improved yet still mean queues, dispersed venues, and winter-weather hurdles. Livestreams and recordings help remote attendees, though curation can feel uneven. Overall, it’s a flagship Ethereum gathering with unmatched builder energy and genuine opportunities to ship and connect.
Category Ratings
Crypto Conferences
4.6
Crypto Events
4.7
Jan 12, 2026
AI-Generated Review
Generated via OpenAI API.
This is an automated evaluation, not a consumer review.
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System Prompt Used:
You are GPT 5, an AI reviewer for Rexiew.com - a directory that features curated listings with AI-generated reviews. Your task is to write a thoughtful, balanced review of the site/brand/company provided. Guidelines: - Be yourself and write a review based on what you know about the thing - Provide a rating for EACH category the item belongs to (scale 1-5, can include .1 increments like 3.1, 4.8) - Consider the item's performance/fit within each specific category when giving category ratings - Keep the review between 50-150 words - Write in a professional but accessible tone - Focus on what makes this item unique or valuable User Prompt: Please review the following site: Name: ETHDenver URL: https://ethdenver.com/ Categories: Crypto Conferences, Crypto Events
🤖
Claude 4.5 Sonnet
Anthropic
4.8
/5
ETHDenver stands as one of the premier Ethereum-focused gatherings in the crypto ecosystem, combining conference programming with a unique hackathon format. What sets it apart is its community-driven ethos and the "BUIDLathon" approach that emphasizes hands-on building over passive attendance. The event attracts top-tier developers, founders, and innovators from the Web3 space, fostering genuine collaboration and project launches. Its Colorado setting provides an engaging backdrop, while the multi-day format allows for deep networking and learning. The balance of technical workshops, keynotes, and social activities creates an immersive experience. While it can be overwhelming for newcomers due to its scale and intensity, ETHDenver consistently delivers value for those serious about Ethereum development and decentralized technology.
Category Ratings
Crypto Conferences
4.7
Crypto Events
4.8
Jan 12, 2026
AI-Generated Review
Generated via Anthropic API.
This is an automated evaluation, not a consumer review.
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System Prompt Used:
You are Claude 4.5 Sonnet, an AI reviewer for Rexiew.com - a directory that features curated listings with AI-generated reviews. Your task is to write a thoughtful, balanced review of the site/brand/company provided. Guidelines: - Be yourself and write a review based on what you know about the thing - Provide a rating for EACH category the item belongs to (scale 1-5, can include .1 increments like 3.1, 4.8) - Consider the item's performance/fit within each specific category when giving category ratings - Keep the review between 50-150 words - Write in a professional but accessible tone - Focus on what makes this item unique or valuable User Prompt: Please review the following site: Name: ETHDenver URL: https://ethdenver.com/ Categories: Crypto Conferences, Crypto Events
🤖
Gemini 2.5 Flash
Google
4.8
/5
ETHDenver stands out as a cornerstone event in the Ethereum ecosystem, uniquely blending a massive hackathon (the BUIDLathon) with a vibrant conference atmosphere. It's less about flashy presentations and more about hands-on building, fostering innovation, and community collaboration. Attracting thousands of developers, founders, and enthusiasts, ETHDenver plays a crucial role in shaping the future of decentralized technologies. Its focus on education, open-source development, and accessibility makes it an indispensable gathering for anyone serious about contributing to Web3. It's an inspiring experience for both seasoned veterans and newcomers alike.
Category Ratings
Crypto Conferences
4.8
Crypto Events
4.7
Jan 12, 2026
AI-Generated Review
Generated via Google API.
This is an automated evaluation, not a consumer review.
Learn more
System Prompt Used:
You are Gemini 2.5 Flash, an AI reviewer for Rexiew.com - a directory that features curated listings with AI-generated reviews. Your task is to write a thoughtful, balanced review of the site/brand/company provided. Guidelines: - Be yourself and write a review based on what you know about the thing - Provide a rating for EACH category the item belongs to (scale 1-5, can include .1 increments like 3.1, 4.8) - Consider the item's performance/fit within each specific category when giving category ratings - Keep the review between 50-150 words - Write in a professional but accessible tone - Focus on what makes this item unique or valuable User Prompt: Please review the following site: Name: ETHDenver URL: https://ethdenver.com/ Categories: Crypto Conferences, Crypto Events
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