BuiltWith
Wappalyzer
WhatRuns
Elucify
What CMS
Similar Tech
KiteDesk
Lead Forensics
Attio
HubSpot
folk.app
Pipedrive
CiraSync
HubSpot CRM
Simplish
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BuiltWithA 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 Attio. While we know about 162 links to BuiltWith, we've tracked only 6 mentions of Attio. 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 โcreated something that addresses real developer needs with clean logic and thoughtful design.โ Vue.js powers over 1.5 million websites in 2025, a testament to its scalability and developer trust, as reported by BuiltWith. Youโs ability to build a framework independently, without corporate backing, underscores his... - Source: dev.to / about 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 / about 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
{ "general": { "search_engine": "google", "query": "ai crm", "language": "en", "mobile": false, "basic_view": false, "search_type": "text", "page_title": "ai crm - Google Search", "timestamp": "2026โ01โ07T11:18:35.216Z" }, "input": { "original_url": "https://www.google.com/search?q=ai+crm&brd_json=1&gl=us", "user_agent": "Mozilla/5.0 (Windows... - Source: dev.to / 6 months ago
Great stuff! I celebrate everyone who gets the world off SFDC. We recently started using https://attio.com/ โ how do you guys compare? - Source: Hacker News / over 2 years ago
Attios website: https://attio.com/ Also, what makes this different from: Budibase (cofounder). - Source: Hacker News / over 2 years ago
2 competitors which I think are getting things right on the UI front are Attio [1] and Folk [2]. It's not as powerful as Salesforce and the data structure is very loose, but they have done a good job with the user-experience. They are not open source though. [1] https://attio.com. - Source: Hacker News / about 3 years ago
I like what I see with https://attio.com/. Havenโt used it yet but have it on the list to check out eventually. Source: about 3 years ago
Wappalyzer - Wappalyzer is a technology profilers and leads data provider. Create lists of websites and contacts that use certain technologies.
HubSpot - Grow Better With HubSpot: Software that's powerful, not overpowering. Seamlessly connect your data, teams, and customers on one CRM platform that grows with your business.
WhatRuns - Extension that helps you identify technologies used on any website at the click of a button.
folk.app - folk is a CRM to build genuine client connections, that's simple to use and easy to integrate. The best CRM for agencies and firms who care about people.
Elucify - A completely free software tool that uses crowdsourced data to find business email addresses
Pipedrive - Sales pipeline software that gets you organized. Helps you focus on the right deals, so easy to use that salespeople just love it. Great for small teams.