
BuiltWith
Wappalyzer
WhatRuns
Elucify
What CMS
Similar Tech
KiteDesk
Lead Forensics
Wellfound
WeWorkRemotely
LinkedIn
indeed
Remote OK
Go Global World
TopStartups.io
Monster.com
BuiltWith
WellfoundA great tool to help you discover the technology being used by a variety of websites. I was impressed that upon signing up that I had full access to a free list of leads.
Based on our record, BuiltWith seems to be a lot more popular than Wellfound. While we know about 162 links to BuiltWith, we've tracked only 6 mentions of Wellfound. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.
Evan You, creator of Vue.js, is a prime example. Vivek Nair, Co-Founder of BotGauge, notes that You “created something that addresses real developer needs with clean logic and thoughtful design.” Vue.js powers over 1.5 million websites in 2025, a testament to its scalability and developer trust, as reported by BuiltWith. You’s ability to build a framework independently, without corporate backing, underscores his... - Source: dev.to / over 1 year ago
There exist websites like https://builtwith.com so answer to your question is yes. - Source: Hacker News / over 1 year ago
BuiltWith says the web client is NextJS which is interesting as ChatGPT made a big switch away to Remix IIRC. https://builtwith.com/?https%3a%2f%2fclaude.ai%2fnew. - Source: Hacker News / almost 2 years ago
Also, wow that is an obsene amount of libraries they use: https://builtwith.com/?https%3a%2f%2fspectrum.ieee.org%2fdisney-robot-2668135204. - Source: Hacker News / over 2 years ago
I would say run both sites through https://builtwith.com/ to get what all they used in the building process. Source: over 2 years ago
If you want to build things from the ground up and care about tech stacks and equity, Wellfound is your go-to. It is the absolute best place to find engineering roles at startups. - Source: dev.to / 4 months ago
You don’t need a traditional full-time job to get started. Remote internships, freelance projects, and short-term gigs are perfect ways to gain experience and learn on the job. Sites like Simplify.jobs, AngelList Talent (now Wellfound), Hired.com, and r/jobs occasionally post data-related work. You could also cold-message nonprofits or small businesses offering to help them clean up or visualise their data. A lot... - Source: dev.to / about 1 year ago
To solve this, we built an AI-powered multi-agent system that automates the job search process based on your resume. Instead of typing vague search terms or manually filtering roles, this agent analyzes your resume, generates tailored job search queries and searches relevant openings from platforms like Hacker News and Wellfound. - Source: dev.to / over 1 year ago
Wellfound - Not ID specific, but some start-up opportunities. Source: over 2 years ago
I know there's wellfound.com but are there any others? Source: almost 3 years ago
Wappalyzer - Wappalyzer is a technology profilers and leads data provider. Create lists of websites and contacts that use certain technologies.
WeWorkRemotely - Find the most qualified people in the most unexpected places: Hire remote! We Work Remotely is the best place to find and list remote jobs that aren't restricted by commutes or a particular geographic area. Browse thousands of remote work jobs today.
WhatRuns - Extension that helps you identify technologies used on any website at the click of a button.
LinkedIn - LinkedIn is a business-oriented social networking service, mainly used for professional networking.
Elucify - A completely free software tool that uses crowdsourced data to find business email addresses
indeed - Find jobs using Indeed, the most comprehensive search engine for jobs.