Alternatives and competitors
Sites like Udacity
The 20 closest online technical education alternatives to Udacity, ranked by what they actually offer, and the 18 technologies behind it.
Looking for an alternative to Udacity? The closest matches are Udemy, edX and Codecademy. We match sites by what they actually offer, from their homepages, Wikidata and a summary by Claude, in any language. Vote on each alternative and leave a short note to help the next person choose.
- Neighbours
- k = 20
- Sites searched
- 4,032
- Vector
- 384-d
- Query
- 15 ms
01 · Entity
About Udacity
Udacity udacity.com
Learn the Latest Tech Skills; Advance Your Career | Udacity
Learn online and advance your career with courses in programming, data science, artificial intelligence, digital marketing, and more. Gain in-demand technical skills. Join today!
Wikidata: for-profit educational organization
Summary by Claude
Udacity offers online courses and "Nanodegree" programs in AI, data science, programming, cloud computing and digital marketing. Programs include hands-on projects reviewed by industry professionals and mentor support, and there is also an online Master's in AI. It sells to individual learners and to companies training their employees.
- Who it’s for
- Career-changers, tech professionals and corporate teams
- Business model
- Subscriptions and enterprise training contracts
02 · Embedding space
Competitor map
Each alternative by how close its vector is to Udacity’s (x) and how much traffic it gets, how much of the stack it shares, or where it sits in the embedding space itself (y). Lines split each axis at the median. Hover for the numbers, click to jump to it in the list.
similarity × popularity
03 · Nearest neighbours
Alternatives to Udacity
Thumbs up if it’s a real alternative to Udacity, thumbs down if it isn’t.
- 01
online learning platform
Very close cos 0.908 - 02
edX | Online Courses, Certificates & Degrees from Leading Institutions
Find the online learning path for you, delivered by world-class institutions like Harvard, Google, Amazon, and more.
Very close cos 0.907 - 03
Learn to Code - for Free | Codecademy
Learn the technical skills to get the job you want. Join over 50 million people choosing Codecademy to start a new career (or advance in their current one).
Very close cos 0.905 - 04
Coursera | Online Courses, Certificates, & Degrees
Learn job-ready skills with online courses, Professional Certificates, Specializations, and degrees from Google, Meta, Anthropic, DeepLearning.AI, Stanford, and more. Start learning today.
Very close cos 0.901 - 05
GeeksforGeeks | Your All-in-One Learning Portal
Your All-in-One Learning Portal. It contains well written, well thought and well explained computer science and programming articles, quizzes and practice/competitive programming/company interview Questions.
Very close cos 0.894 - 06
O'Reilly Media - Technology and Business Training
Build the skills your teams need. Give them the O'Reilly learning platform and equip them with the resources that drive business outcomes.
Close cos 0.891 - 07
Brilliant | Your Personal Tutor for Math and Coding
Visual, interactive tutoring in math and coding, from 5th grade through college. Master concepts in algebra, calculus, Python, computer science, and more.
Close cos 0.888 - 08
Free K–12 Curriculum for Digital Fluency | CodeAI
Bring computer science and AI education to your classroom with CodeAI’s free K–12 curriculum, hands-on projects, and teacher professional development—no prior experience needed.
Close cos 0.886 - 09
online education platform
Close cos 0.886 - 10
Client Challenge
non-profit educational organization
Close cos 0.882 - 11
Studocu - Access Blocked
On Studocu you find all the lecture notes, summaries and study guides you need to pass your exams with better grades.
Close cos 0.876 - 12
online platform for coding interview preparation
Close cos 0.876 - 13
IXL | Math, Language Arts, Science, Social Studies, and Spanish
IXL is the world's most popular subscription-based learning site for K–12. Used by over 18 million students, IXL provides personalized learning in more than 20,000 topics, covering math, language arts, science, social studies, and Spanish. Interactive questions, awards, and certificates keep kids motivated as they master skills.
Close cos 0.877 - 14
Semrush: Your Unfair Advantage for Growing Brand Visibility
Semrush is the leading platform to grow and measure brand visibility across AI search, SEO, PPC, social, and more.
Close cos 0.877 - 15
AdMatic GmbH – AI-Driven Advertising | Human-Centric Results
Close cos 0.875 - 16
Napster | Visible AI Agents with Voice, Video and Memory
Create, deploy and talk to lifelike AI agents with voice, video presence, memory and real-time utility across apps, websites and workplaces.
Close cos 0.872 - 17
AI App and Website Builder | Replit
Describe what you want. Replit builds it. Get a working app or website in minutes. No coding required.
Close cos 0.874 - 18
Preply: Learn with the best online language tutors on app & web
Looking for a tutor? Preply is the best platform for private online lessons with a flexible payment system and affordable prices. Book your first lesson.
Close cos 0.874 - 19
Georgia Institute of Technology
Explore Georgia Tech, a top public research university developing leaders in technology and improving lives, with diverse programs and global reach.
Close cos 0.872 - 20
LinkedIn: Log In or Sign Up
1 billion members | Manage your professional identity. Build and engage with your professional network. Access knowledge, insights and opportunities.
Close cos 0.874
Ranked by score: the cosine similarity of each site’s vector to udacity.com’s, less a small penalty for generic sites that are close to everything. Highlighted technologies are ones Udacity uses too. Votes and comments come from visitors and don’t change the ranking.
04 · Fingerprints
Technology
What Udacity is built with, and what its closest competitors use, from its homepage’s code and its DNS records.
Built with
- CMS
- Sanity page source: cdn.sanity.io/
- JavaScript frameworks
- Marketing automation
- Live chat & support
- Zendesk TXT v=spf1 include:_spf.google.com include:sendgrid.net include:mail.zend…
- Cookie consent
- OneTrust page source: cdn.cookielaw.org
- CDN
- Amazon CloudFront header x-amz-cf-id: FTzeCEtUzuwEeAoZSNI5fvjZG9J_9XubRjdB5fcf2dEq3BLmRZCK-Q==
- Cloudflare header cf-ray: a5632ffc4e4146b7-HAM
- Email hosting
- Google Workspace TXT v=spf1 include:_spf.google.com include:sendgrid.net include:mail.zend…
- Proofpoint MX mxa-00593801.gslb.pphosted.com
- Email delivery
- SendGrid TXT v=spf1 include:_spf.google.com include:sendgrid.net include:mail.zend…
- DNS hosting
- Amazon Route 53 NS ns-1109.awsdns-10.org
- SaaS tools (verified in DNS)
- Apple Business TXT apple-domain-verification=iaobRRgsJ5xUkcuj
- Atlassian TXT atlassian-domain-verification=59aeShSTbEvs7cB33k4Wsvath8fOirTAy79UnAb…
- Google Search Console TXT google-site-verification=FJqQiq8r-ExkN9kiVDy44SL2wkm6VS8zka0HUkunGME
- Meta Business Suite TXT facebook-domain-verification=q0sgl66mvrtj3ivlf1s98bn6gxvii2
- Salesforce TXT v=spf1 include:_spf.google.com include:sendgrid.net include:mail.zend…
Stack changes
No changes yet. Each new crawl is compared with the last one, and what Udacity adds or drops shows up here.
What competitors use
Across the 20 closest sites.
- Google Search Console 18/20
- Google Workspace 16/20
- Apple Business 13/20
- Cloudflare 12/20
- Microsoft 365 · not on udacity.com 12/20
- OpenAI · not on udacity.com 11/20
- Atlassian 10/20
- Cloudflare DNS · not on udacity.com 10/20
- OneTrust 9/20
- Zendesk 9/20
- Google Tag Manager · not on udacity.com 8/20
- Meta Business Suite 8/20
- Next.js 7/20
- React 7/20
- Amazon SES · not on udacity.com 7/20
- Adobe · not on udacity.com 6/20