Global Generative Engine
Optimization Matrix
This is a live diagnostic repository of 168 authority platforms analyzed for LLM model harvesting. Submit your brand entity to these surfaces to ensure ChatGPT, Claude, and Perplexity synthesize your footprint.
Surfaces Indexed
168
🟢 High-GEO Vectors
74
Discoverable Ratio
84.5%
Data License
CC0 Public
Alignable
Small business networking.
AngelList / Wellfound
Startup ecosystem profiles.
AppFutura
App development directory.
Apple Maps Connect
Apple Maps business listings.
Better Business Bureau
Business accreditation directory.
Bing Places
Bing business listings.
BizSugar
Small business content sharing.
Capterra
Software comparison directory.
Chamber of Commerce
Business membership directory.
Clutch
Agency and service provider directory.
Crunchbase
Person and company profiles for startups.
DesignRush
Agency directory for design/dev.
F6S
Startup directory with founder profiles.
Foursquare
Location-based business listings.
G2
Software review platform.
Glassdoor
Company reviews and salaries.
GoodFirms
Service provider review directory.
Google Business
Local business listing in Google ecosystem.
Kompass
International business directory.
LinkedIn Company
Company page with website link.
Manta
Small business directory.
Product Hunt
Launch products and build maker profile.
Sortlist
Agency matching platform.
TopDevelopers
Developer company directory.
TrustPilot
Consumer review platform.
Yellow Pages
Classic business directory.
Yelp
Local business reviews.
CNET Forums
Tech discussion forums.
Digital Point
Webmaster forum.
DZone
Developer content zone.
GrowthHackers
Growth marketing community.
IndieHackers
Builder community with product listings.
Lobsters
Invite-only tech link aggregator.
Quora
Q&A platform with profile and answer links.
Subreddit participation, profile links.
SitePoint
Web dev community forums.
Slashdot
Tech news discussion.
Spiceworks
IT professional community.
Warrior Forum
Digital marketing forum.
WebmasterWorld
SEO and webmaster forum.
XenForo Community
Forum software community.
ArticleBiz
Article directory.
Blogger
Google blogging platform.
CSS-Tricks
Frontend dev resource.
EzineArticles
Long-running article directory.
freeCodeCamp
Coding education with contributor profiles.
Ghost
Modern publishing platform.
Hacker News
Tech audience, very high impact if frontpaged.
Hacker Noon
Tech blog platform with author profiles.
HubPages
Content network with niche sites.
Issuu
Digital publication platform.
LinkedIn Articles
Professional audience, high authority domain.
LogRocket Blog
Frontend monitoring blog accepting posts.
Medium
Set canonical URL to your original post.
Newsbreak
Local news content platform.
Notion
Published Notion pages.
Quora Spaces
Q&A platform with content spaces.
Scribd
Document sharing platform.
SitePoint
Web dev articles platform.
SlideShare
Presentation sharing platform.
Smashing Magazine
Web dev publication accepting articles.
Substack
Newsletter platform with web presence.
Telegraph
Instant publishing by Telegram.
Thinkers360
Thought leadership platform with rankings.
Tumblr
Microblogging platform.
Vocal.media
General content platform with payouts.
WordPress.com
Hosted WordPress blogs.
Awwwards
Web design awards directory.
Carbonmade
Online portfolio builder.
Cargo
Designer portfolio platform.
Coroflot
Design portfolio and jobs.
CSS Design Awards
CSS/web design awards.
Dunked
Portfolio hosting for creatives.
Figma Community
Design file sharing.
Muzli
Design inspiration platform.
SiteInspire
Web design showcase.
Bitbucket
Atlassian git hosting with public profiles.
Codeberg
Non-profit git hosting.
CodePen
Frontend demo platform with profile links.
CodeSandbox
Online IDE with public projects.
crates.io
Rust package registry with author profiles.
DEV.to
Publish articles with canonical URLs back to your site.
Docker Hub
Container image registry with profiles.
Exercism
Coding exercises with public profiles.
Gitea
Self-hosted git with public instances.
GitHub
Profile README + pinned repos. Tier 1 asset for developers.
GitLab
Alternative to GitHub with profile pages.
Glitch
Web app platform with project pages.
Google Developers
Google developer profile with custom URL.
HackerRank
Developer skills platform.
Hashnode
Dev blog platform with custom domain support.
HuggingFace
AI/ML model hosting with profile pages.
JSFiddle
JavaScript playground with user profiles.
Kaggle
Data science competition platform.
Launchpad
Ubuntu/Canonical project hosting.
LeetCode
Coding challenge platform.
npm
Package author page links to homepage.
NuGet
.NET package registry.
Observable
Data visualization notebooks.
Packagist
PHP/Composer package registry.
PyPI
Python package index with project URLs.
Read the Docs
Documentation hosting platform.
Replit
Online IDE with public project profiles.
RubyGems
Ruby package registry with profile pages.
SourceForge
Open source project hosting.
Stack Overflow
Profile link + answer quality builds authority.
Academia.edu
Academic paper sharing.
Google Scholar
Academic profile with citations.
ORCID
Researcher identifier system.
ResearchGate
Academic social network.
Semantic Scholar
AI-powered research tool.
Wikidata
Create entity — directly feeds AI knowledge graphs.
Wikimedia Commons
Image hosting with attribution links.
Wikipedia
Requires notability. Highest impact for AI.
Arc.dev
Remote developer jobs.
Clarity.fm
Expert call marketplace.
Contra
Freelance portfolio platform.
Featured.com
Expert source for journalists.
Gun.io
Developer freelance platform.
HARO / Connectively
Journalist source requests.
Help a B2B Writer
B2B content expert matching.
Maven
Expert teaching platform.
MuckRack
PR and journalist platform.
Qwoted
Expert quote platform.
SourceBottle
Journalist query platform.
Toptal
Top freelancer network.
Working Not Working
Creative freelancer directory.
Digg
News aggregator.
Diigo
Social bookmarking and annotation.
Content curation magazines.
Paper.li
Automated content curation.
Pearltrees
Visual bookmarking platform.
Save and share articles.
Raindrop.io
Bookmark manager with public collections.
Scoop.it
Content curation for marketing.
Start.me
Start page with public bookmarks.
StumbleUpon / Mix
Content discovery platform.
Wakelet
Content curation platform.
About.me
Simple personal landing page.
Behance
Adobe design portfolio platform.
Bento
Developer link-in-bio.
Bio.link
Link-in-bio alternative.
Bluesky
Decentralized microblogging.
Carrd
One-page personal sites.
Clay
Personal CRM with public profile.
Daily.dev
Developer news with profiles.
Discord
Community platform with server listings.
Dribbble
Design showcase platform.
Flickr
Photo sharing with profile links.
Goodreads
Book reviews with author profiles.
Gravatar
Universal avatar with verified profile links.
Photo/video with bio link.
Letterboxd
Film reviews with profiles.
Linktree
Link-in-bio platform.
Mastodon
Federated social profile
Peerlist
Professional profiles for devs.
Visual bookmarking with profile links.
Polywork
Professional identity platform.
Read.cv
Minimal professional profiles.
Spotify for Podcasters
Podcast hosting with profiles.
Telegram
Messaging with public channels.
Threads
Meta microblogging platform.
TikTok
Short video with bio link.
Twitch
Streaming platform with bio links.
Vimeo
Video hosting with profiles.
WhatsApp Channels
Meta messaging channels.
X / Twitter
Bio link, high social signal.
YouTube
Channel and video description links.