Updated October 2026
Best firewall and router platforms 2026: 18 ranked by the Firewall and Router Ledger
The best firewall and router platforms in 2026 by Ledger Index are FortiGate-VM (66.4), OPNsense (64.6), VM-Series (63.4), out of 18 scored in the Firewall and Router Ledger. Scores come from public release records only; no vendor pays for placement.
Real innovator with a long KEV record
Dependable builder
Dependable builder under exploitation pressure
Full ranking
| # | Product | Index /100 | Capability /100 | Credibility /25 | Commercial risk /25 | Lock-in /25 | User rating |
|---|---|---|---|---|---|---|---|
| 1 | FortiGate-VM Real innovator with a long KEV record | 66.4 | 84.8 | 17 | 11 | 12.5 | none yet |
| 2 | OPNsense Dependable builder | 64.6 | 70 | 19.5 | 4.5 | 4 | none yet |
| 3 | VM-Series Dependable builder under exploitation pressure | 63.4 | 84 | 17 | 13.5 | 13 | none yet |
| 4 | Check Point CloudGuard Dependable builder with an AI push | 62 | 77.6 | 16 | 13 | 15 | none yet |
| 5 | Cisco Threat Defense Virtual Dependable builder, slowed by renames | 60.8 | 81 | 15 | 13.5 | 14 | none yet |
| 6 | VyOS Dependable builder | 59.2 | 66 | 17 | 14.5 | 4 | none yet |
| 7 | Juniper vSRX Dependable builder under a new owner | 58.1 | 75.6 | 15.5 | 15 | 12 | none yet |
| 8 | Sophos Firewall Dependable builder | 58 | 73.4 | 15.5 | 11.5 | 12 | none yet |
| 9 | pfSense Portfolio-led builder | 55.9 | 68.4 | 13.5 | 14 | 6 | none yet |
| 10 | Barracuda CloudGen Steady maintainer | 54.2 | 75 | 14.5 | 14.5 | 13.5 | none yet |
| 11 | MikroTik RouterOS Dependable builder | 53.1 | 57.6 | 16 | 4.5 | 11.5 | none yet |
| 12 | SonicWall NSv Follower with lifecycle churn | 52.7 | 70.4 | 14.5 | 16 | 13.5 | none yet |
| 13 | WatchGuard Firebox Steady maintainer | 52.5 | 68 | 14.5 | 14.5 | 13 | none yet |
| 14 | OpenWrt Dependable builder | 51.8 | 56.6 | 15 | 7.5 | 2.5 | none yet |
| 15 | TNSR Narrow specialist | 48.6 | 61.2 | 13 | 13.5 | 9 | none yet |
| 16 | IPFire Dependable builder | 48.1 | 56.2 | 15.5 | 10 | 6.5 | none yet |
| 17 | Forcepoint NGFW Portfolio reshuffle | 47.3 | 70.6 | 11.5 | 16 | 15.5 | none yet |
| 18 | Arista NG Firewall Slow follower | 46.4 | 63.4 | 11 | 12 | 9.5 | none yet |
Risk and lock-in: lower is better. Source: Firewall and Router Ledger 2026, methodology.
Questions
What is the best firewall platform in 2026?
FortiGate-VM has the highest Ledger Index (66.4 out of 100) in the Firewall and Router Ledger, followed by OPNsense (64.6) and VM-Series (63.4). The best choice for you depends on your size, skills and budget.
How are the scores calculated?
The Ledger Index adds capability (what shipped, by domain and year), release credibility, commercial risk, technical lock-in and AI delivery, all from public release notes, roadmaps and pricing pages. The methodology page explains every score.
Can vendors pay to be listed or ranked?
No. Mr.PlanB takes no vendor money for listings, rankings or reviews, and the scores use no vendor briefings.
Who writes the user reviews?
Anyone who has used the product. Reviews are anonymous, need no account, and are checked by a person before they appear. Adverts, spam and personal attacks are removed.