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What is GNS3?

GNS3 mindshare

As of November 2026, the mindshare of GNS3 in the Network Modeling and Simulation category stands at 5.9%, down from 8.4% compared to the previous year, according to calculations based on PeerSpot user engagement data.
Network Modeling and Simulation Mindshare Distribution
ProductMindshare (%)
GNS35.9%
Cisco Modeling Labs (CML)7.3%
EVE-NG7.1%
Other79.7%
Network Modeling and Simulation

Top industries

By visitors reading reviews
Manufacturing Company
16%
Comms Service Provider
11%
Educational Organization
10%
Outsourcing Company
9%
Government
7%
Financial Services Firm
7%
University
6%
Media Company
5%
Performing Arts
5%
Aerospace/Defense Firm
3%
Energy/Utilities Company
3%
Healthcare Company
3%
Marketing Services Firm
3%
Retailer
2%
Transportation Company
2%
Construction Company
2%
Wholesaler/Distributor
1%
Hospitality Company
1%
Insurance Company
1%
Legal Firm
1%
Museum Or Institution
1%
Real Estate/Law Firm
1%
Computer Software Company
1%
Consumer Goods Company
1%

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