Alternatives to Perimeter 81
The top Enterprise companies similar to Perimeter 81, ranked by relevance (named competitors first, then how closely their sectors overlap) and our 0-100 AI-readiness score. Each links to a full profile with funding and team.
Twingate61CybersecurityRedwood City, United States$62.0M
Cisco83Internet of Things (IoT)San Jose, United States$220.0B
Zscaler68CybersecuritySan Jose, USA$148.0M
Check Point Software72CybersecurityTel Aviv, Israel$1.5B
Zero Networks67CybersecurityTel Aviv, Israel$100.0M
CATO Networks75SASETel Aviv, Israel$951.0M
Axis Security72EnterpriseTel Aviv, Israel$103.0M
SafeBreach69EnterpriseTel Aviv, Israel$140.5M
Guardicore68CybersecurityTel Aviv, Israel$112.0M
Coro65EnterpriseNew York, United States$235.0M
Forescout61EnterpriseSan Jose, United States$223.0M
Cynet60EnterpriseTel Aviv, Israel$78.0M
Netskope58CybersecuritySanta Clara, United States$1.5B
Illusive Networks55EnterpriseTel Aviv, Israel$81.0M
Luminate Security55Software Defined (SD)San Jose, United States$14.0M
Palo Alto Networks Israel Holdings54Cybersecurityתל אביב - יפו, Israel
Zimperium53EnterpriseDallas, United States$60.0M
iboss46CybersecurityBoston, United States$145.0M
Maple Security42Enterprise
Octarine35EnterpriseTel Aviv, Israel
Sitaro10Enterprise- CHCheck Point Software Technologies85CybersecurityTel Aviv, Israel$2.0B
Armis Security85EnterpriseSan Carlos, United States$847.0M
Hunters AI79EnterpriseTel Aviv, Israel$118.4M
Axonius73CybersecurityNew York, United States$595.0M
Varonis Systems70CybersecurityNew York, United States$15.0M
Imperva70EnterpriseSan Mateo, United States$75.7M
Pentera69EnterpriseTel Aviv, Israel$174.5M
Talon Cyber Security69EnterpriseNew York, United States$126.0M
IRONSCALES69EnterpriseTel Aviv, Israel$93.5M
Perception Point65EnterpriseTel Aviv, Israel$38.0M
Upwind Security65EnterpriseTel Aviv, Israel$178.0M
Stream Security65EnterpriseTel Aviv, Israel$60.0M
Torq64EnterpriseNew York, United States$190.0M
Sweet Security64EnterpriseTel Aviv, Israel$127.5M
Zafran Security64EnterpriseTel Aviv, Israel$130.0M
BeyondTrust63CybersecurityAtlanta, United States$49.0M
SAM Seamless Network63CybersecurityTel Aviv, Israel$50.0M
Team Cymru62CybersecurityOrem, USA$63.0M
Adaptive Shield62CybersecurityTel Aviv, Israel$10.0M
Demisto62EnterpriseSan Francisco, United States$69.0M
Morphisec61EnterpriseBe'er Sheva, Israel$50.0M
Seemplicity61EnterpriseTel Aviv, Israel$182.0M
CYREBRO61EnterpriseTel Aviv, Israel$66.0M
Seven AI60EnterpriseBoston, United States$166.0M
Sygnia60EnterpriseTel Aviv, Israel$4.3M
OneLayer58CybersecurityTel Aviv, Israel$36.2M
Guardz57EnterpriseTel Aviv, Israel$21.5M
Veriti56EnterpriseSan Francisco, United States$28.0M
Anjuna Security56CybersecurityPalo Alto, United States$55.0M
Odo Security55EnterpriseTel Aviv, Israel$5.0M
Tufin55EnterpriseTel Aviv, Israel$38.0M
Surf Security55EnterpriseTel Aviv, Israel
AirEye55CybersecurityTel Aviv, Israel$8.0M
Zest Security55CybersecurityTel Aviv, Israel$5.0M
Cybereason55EnterpriseBoston, United States$933.6M
SCADAfence54EnterpriseTel Aviv, Israel$26.0M
AtmoSec54CybersecurityTel Aviv, Israel$6.0M
Infinipoint54EnterpriseTel Aviv, Israel$11.0M
Seraphic Security54EnterpriseTel Aviv, Israel$29.0M
| Company | Sector | HQ | Funding | Score |
|---|---|---|---|---|
| Twingate | Cybersecurity | Redwood City, United States | $62.0M | 61 |
| Cisco | Internet of Things (IoT) | San Jose, United States | $220.0B | 83 |
| Zscaler | Cybersecurity | San Jose, USA | $148.0M | 68 |
| Check Point Software | Cybersecurity | Tel Aviv, Israel | $1.5B | 72 |
| Zero Networks | Cybersecurity | Tel Aviv, Israel | $100.0M | 67 |
| CATO Networks | SASE | Tel Aviv, Israel | $951.0M | 75 |
| Axis Security | Enterprise | Tel Aviv, Israel | $103.0M | 72 |
| SafeBreach | Enterprise | Tel Aviv, Israel | $140.5M | 69 |
| Guardicore | Cybersecurity | Tel Aviv, Israel | $112.0M | 68 |
| Coro | Enterprise | New York, United States | $235.0M | 65 |
| Forescout | Enterprise | San Jose, United States | $223.0M | 61 |
| Cynet | Enterprise | Tel Aviv, Israel | $78.0M | 60 |
| Netskope | Cybersecurity | Santa Clara, United States | $1.5B | 58 |
| Illusive Networks | Enterprise | Tel Aviv, Israel | $81.0M | 55 |
| Luminate Security | Software Defined (SD) | San Jose, United States | $14.0M | 55 |
| Palo Alto Networks Israel Holdings | Cybersecurity | תל אביב - יפו, Israel | — | 54 |
| Zimperium | Enterprise | Dallas, United States | $60.0M | 53 |
| iboss | Cybersecurity | Boston, United States | $145.0M | 46 |
| Maple Security | Enterprise | — | — | 42 |
| Octarine | Enterprise | Tel Aviv, Israel | — | 35 |
| Sitaro | Enterprise | — | — | 10 |
| CHCheck Point Software Technologies | Cybersecurity | Tel Aviv, Israel | $2.0B | 85 |
| Armis Security | Enterprise | San Carlos, United States | $847.0M | 85 |
| Hunters AI | Enterprise | Tel Aviv, Israel | $118.4M | 79 |
| Axonius | Cybersecurity | New York, United States | $595.0M | 73 |
| Varonis Systems | Cybersecurity | New York, United States | $15.0M | 70 |
| Imperva | Enterprise | San Mateo, United States | $75.7M | 70 |
| Pentera | Enterprise | Tel Aviv, Israel | $174.5M | 69 |
| Talon Cyber Security | Enterprise | New York, United States | $126.0M | 69 |
| IRONSCALES | Enterprise | Tel Aviv, Israel | $93.5M | 69 |
| Perception Point | Enterprise | Tel Aviv, Israel | $38.0M | 65 |
| Upwind Security | Enterprise | Tel Aviv, Israel | $178.0M | 65 |
| Stream Security | Enterprise | Tel Aviv, Israel | $60.0M | 65 |
| Torq | Enterprise | New York, United States | $190.0M | 64 |
| Sweet Security | Enterprise | Tel Aviv, Israel | $127.5M | 64 |
| Zafran Security | Enterprise | Tel Aviv, Israel | $130.0M | 64 |
| BeyondTrust | Cybersecurity | Atlanta, United States | $49.0M | 63 |
| SAM Seamless Network | Cybersecurity | Tel Aviv, Israel | $50.0M | 63 |
| Team Cymru | Cybersecurity | Orem, USA | $63.0M | 62 |
| Adaptive Shield | Cybersecurity | Tel Aviv, Israel | $10.0M | 62 |
| Demisto | Enterprise | San Francisco, United States | $69.0M | 62 |
| Morphisec | Enterprise | Be'er Sheva, Israel | $50.0M | 61 |
| Seemplicity | Enterprise | Tel Aviv, Israel | $182.0M | 61 |
| CYREBRO | Enterprise | Tel Aviv, Israel | $66.0M | 61 |
| Seven AI | Enterprise | Boston, United States | $166.0M | 60 |
| Sygnia | Enterprise | Tel Aviv, Israel | $4.3M | 60 |
| OneLayer | Cybersecurity | Tel Aviv, Israel | $36.2M | 58 |
| Guardz | Enterprise | Tel Aviv, Israel | $21.5M | 57 |
| Veriti | Enterprise | San Francisco, United States | $28.0M | 56 |
| Anjuna Security | Cybersecurity | Palo Alto, United States | $55.0M | 56 |
| Odo Security | Enterprise | Tel Aviv, Israel | $5.0M | 55 |
| Tufin | Enterprise | Tel Aviv, Israel | $38.0M | 55 |
| Surf Security | Enterprise | Tel Aviv, Israel | — | 55 |
| AirEye | Cybersecurity | Tel Aviv, Israel | $8.0M | 55 |
| Zest Security | Cybersecurity | Tel Aviv, Israel | $5.0M | 55 |
| Cybereason | Enterprise | Boston, United States | $933.6M | 55 |
| SCADAfence | Enterprise | Tel Aviv, Israel | $26.0M | 54 |
| AtmoSec | Cybersecurity | Tel Aviv, Israel | $6.0M | 54 |
| Infinipoint | Enterprise | Tel Aviv, Israel | $11.0M | 54 |
| Seraphic Security | Enterprise | Tel Aviv, Israel | $29.0M | 54 |