Sites like G2

01 · Entity

About G2

G2 g2.com

g2.com

Wikidata: American B2B software and services review platform and marketplace

Top 10K · #3,824 English 14 technologies Crawled Nov 6, 2026

Visit G2

Summary by Claude

G2 is a review site and marketplace where users compare business software and services through user-written reviews, ratings and category rankings. It also sells buyer-intent data and marketing products to software vendors.

Who it’s for

B2B software buyers and software vendors

Business model

Vendor subscriptions, advertising and buyer-intent data

• B2B software reviews
• business software reviews
• software comparison
• SaaS ratings
• G2 Grid reports
• buyer intent data
• vendor profiles
• software category rankings

02 · Embedding space

Competitor map

Each alternative by how close its vector is to G2’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.

We can’t read g2.com’s homepage (HTTP 403), so it’s compared on what Wikidata and Wikipedia say about it.

1. 01
   Bazaarvoice bazaarvoice.com Top 10K English

   Bazaarvoice | The UGC Platform for Authentic Shopper Experiences

   The leading UGC platform for authentic ratings, reviews, visual UGC, and review syndication that powers discovery, shopper trust, and higher ecommerce conversion.

   • Adobe
   • Apple Business
   • Atlassian
   • DocuSign
   • Google Search Console
   • Google Workspace

   0 say Bazaarvoice is a good alternative to G2 0 say Bazaarvoice isn’t a real alternative to G2

   Comment
   Very close cos 0.915
2. 02
   Slashdot slashdot.org Top 10K English

   Slashdot: News for nerds, stuff that matters, & software

   Slashdot: News for nerds, stuff that matters. Timely news source for technology related news and B2B software reviews & comparisons.

   • Cloudflare
   • Google Search Console
   • Yandex Webmaster
   • Google Ad Manager
   • Google Analytics
   • Mailchimp

   0 say Slashdot is a good alternative to G2 0 say Slashdot isn’t a real alternative to G2

   Comment
   Very close cos 0.902
3. 03
   IndiaMART indiamart.com Top 10K English

   IndiaMART - Indian Manufacturers Suppliers Exporters Directory, India Exporter Manufacturer

   IndiaMART.com is India's largest online marketplace that assists manufacturers, suppliers & exporters to trade with each other at a common, reliable & transparent platform. Largest free online business directory & yellow page with listing of 1,945,000 Indian & International companies. Find here quality products, trade leads, manufacturers, suppliers, exporters & international buyers.

   • Google Search Console
   • Google Workspace
   • GlobalSign
   • Google Ad Manager
   • Google Cloud
   • Google Tag Manager

   0 say IndiaMART is a good alternative to G2 0 say IndiaMART isn’t a real alternative to G2

   Comment
   Very close cos 0.898
4. 04
   Tripadvisor tripadvisor.com Top 1K English

   tripadvisor.com

   American travel website company

   • Apple Business
   • Atlassian
   • DataDome
   • DocuSign
   • Google Search Console
   • Google Workspace

   0 say Tripadvisor is a good alternative to G2 0 say Tripadvisor isn’t a real alternative to G2

   Comment
   Very close cos 0.897
5. 05
   Semrush semrush.com Top 10K English

   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.

   • Adobe
   • Apple Business
   • Atlassian
   • Google Search Console
   • Google Workspace
   • Meta Business Suite

   0 say Semrush is a good alternative to G2 0 say Semrush isn’t a real alternative to G2

   Comment
   Close cos 0.892
6. 06
   eBay ebay.co.uk Top 1K English

   Error Page | eBay

   American multinational internet corporation that manages eBay.com

   • Adobe
   • Google Search Console
   • Meta Business Suite
   • Microsoft 365
   • Akamai
   • NS1

   0 say eBay is a good alternative to G2 0 say eBay isn’t a real alternative to G2

   Comment
   Close cos 0.891
7. 07
   SourceForge sourceforge.net Top 1K English

   Compare B2B Software, Download, & Develop Open Source & Business Software - SourceForge

   SourceForge is the complete software discovery platform. SourceForge is the largest B2B software review and comparison site in the world, and features the largest business software directory, as well as free & fast open source software downloads and development.

   • Cloudflare
   • Google Search Console
   • Yandex Webmaster
   • Bing Webmaster Tools
   • Google Analytics
   • Mailchimp

   0 say SourceForge is a good alternative to G2 0 say SourceForge isn’t a real alternative to G2

   Comment
   Close cos 0.888
8. 08
   Product Hunt producthunt.com Top 10K English

   product discovery website

   • Cloudflare
   • Cloudflare DNS
   • Google Search Console
   • Google Workspace
   • Meta Business Suite
   • Mailjet

   0 say Product Hunt is a good alternative to G2 0 say Product Hunt isn’t a real alternative to G2

   Comment
   Close cos 0.890
9. 09
   Made-in-China.com made-in-china.com Top 10K English

   Made-in-China.com - Manufacturers, Suppliers & Products in China

   Source quality products Made in China. Find reliable China Suppliers, Manufacturers, Factories, Wholesalers & Exporters on the leading B2B e-commerce website Made-in-China.com.

   • Cloudflare
   • Google Search Console
   • Cloudflare Web Analytics
   • Java
   • Amazon Route 53

   0 say Made-in-China.com is a good alternative to G2 0 say Made-in-China.com isn’t a real alternative to G2

   Comment
   Close cos 0.891
10. 10
    ZoomInfo zoominfo.com Top 10K English

    ZoomInfo: The #1 GTM Platform - Sales AI for Lead Generation

    ZoomInfo is the #1 GTM Platform: Marketing and sales AI plus the best B2B data. All-in-one lead generation, prospecting, market intelligence , and ABM software.

    • Atlassian
    • Cloudflare
    • Cloudflare DNS
    • DocuSign
    • Google Search Console
    • Meta Business Suite

    0 say ZoomInfo is a good alternative to G2 0 say ZoomInfo isn’t a real alternative to G2

    Comment
    Close cos 0.887
11. 11
    BoardGameGeek boardgamegeek.com Top 10K English

    online database of board games, game designers and game publishers worldwide

    • Cloudflare
    • Cloudflare DNS
    • Google Search Console
    • Google Workspace
    • Meta Business Suite

    0 say BoardGameGeek is a good alternative to G2 0 say BoardGameGeek isn’t a real alternative to G2

    Comment
    Close cos 0.887
12. 12
    Upwork upwork.com Top 10K English

    American freelancing platform

    • Adobe
    • Cloudflare
    • Cloudflare DNS
    • DocuSign
    • Google Search Console
    • Google Workspace

    0 say Upwork is a good alternative to G2 0 say Upwork isn’t a real alternative to G2

    Comment
    Close cos 0.889
13. 13
    allrecipes.com Top 10K English

    Simple Page

    food focused online social networking service

    • Adobe
    • Atlassian
    • Cloudflare
    • DocuSign
    • Google Search Console
    • Google Workspace

    0 say allrecipes.com is a good alternative to G2 0 say allrecipes.com isn’t a real alternative to G2

    Comment
    Close cos 0.887
14. 14
    Canva canva.com Top 1K English

    Canva

    online graphic design platform

    • Adobe
    • Apple Business
    • Atlassian
    • Cloudflare
    • DocuSign
    • Google Search Console

    0 say Canva is a good alternative to G2 0 say Canva isn’t a real alternative to G2

    Comment
    Close cos 0.886
15. 15
    Statista statista.com Top 1K English

    Statista - The Statistics Portal for Market Data, Market Research and Market Studies

    Find statistics, consumer survey results and industry studies from over 22,500 sources on over 60,000 topics on the internet's leading statistics database

    • Atlassian
    • Google Search Console
    • Microsoft 365
    • Amazon SES
    • Amazon CloudFront
    • Google Tag Manager

    0 say Statista is a good alternative to G2 0 say Statista isn’t a real alternative to G2

    Comment
    Close cos 0.885
16. 16
    Glassdoor glassdoor.com Top 10K English

    Security | Glassdoor

    Glassdoor is one of the world's largest job and recruiting sites.

    • Adobe
    • Apple Business
    • Atlassian
    • Cloudflare
    • Cloudflare DNS
    • Google Search Console

    0 say Glassdoor is a good alternative to G2 0 say Glassdoor isn’t a real alternative to G2

    Comment
    Close cos 0.883
17. 17
    FC2 fc2.com Top 10K English

    FC2 - Free Website, Analyzer, Blog, Rental Server, SEO Countermeasures, etc. -

    FC2 is a portal site which brings you a pleasant web life providing blog/website/analyzer services and others. Our blog service is ranked No.2 domestically and supported by wide range of users including both beginners and heavy users. We offer as many as 30 different services.

    • Apple Business
    • Google Search Console
    • Google Analytics
    • jQuery
    • nginx
    • Amazon Route 53

    0 say FC2 is a good alternative to G2 0 say FC2 isn’t a real alternative to G2

    Comment
    Close cos 0.881
18. 18
    SurveyMonkey surveymonkey.com Top 1K English

    SurveyMonkey: The World’s Most Popular Survey Platform

    Easily create surveys and forms with AI and templates for employee and customer feedback, market research, event registrations and more. Get started free.

    • Adobe
    • Apple Business
    • Atlassian
    • DocuSign
    • Google Search Console
    • Meta Business Suite

    0 say SurveyMonkey is a good alternative to G2 0 say SurveyMonkey isn’t a real alternative to G2

    Comment
    Close cos 0.884
19. 19
    Half-Life TV hltv.org Top 10K English

    software for the broadcasting of gaming matches on the Half-Life engine

    • Cloudflare
    • Cloudflare DNS
    • DocuSign
    • Google Search Console
    • Google Workspace
    • Mailgun

    0 say Half-Life TV is a good alternative to G2 0 say Half-Life TV isn’t a real alternative to G2

    Comment
    Close cos 0.884
20. 20
    Copy.ai copy.ai English

    Future proof your business with GTM AI

    Introducing the first-ever GTM AI platform. Automate hundreds of tedious, repetitive tasks and empower your team to scale success like never before.

    • Cloudflare
    • Cloudflare DNS
    • Google Search Console
    • Google Workspace
    • Meta Business Suite
    • Google Ads conversion tracking

    0 say Copy.ai is a good alternative to G2 0 say Copy.ai isn’t a real alternative to G2

    Comment
    Close cos 0.882

Ranked by score: the cosine similarity of each site’s vector to g2.com’s, less a small penalty for generic sites that are close to everything. Highlighted technologies are ones G2 uses too. Votes and comments come from visitors and don’t change the ranking.

04 · Fingerprints

Technology

What G2 is built with, and what its closest competitors use, from its homepage’s code and its DNS records.