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Side-by-side comparison

Pick up to four tools and compare adoption, momentum and maintenance at a glance. The crown marks the leader in each row.

Self-hosted WAF and reverse proxy from Chaitin with semantic attack detection and bot challenges.

Generic attack-detection rule set (SQLi, XSS, RCE) used by ModSecurity, Coraza and many cloud WAFs.

Collaborative IPS that parses logs, blocks attackers and shares IP reputation across its user network.

OWASP Go WAF engine compatible with ModSecurity rules and CRS; embeds in Caddy, Envoy and Go apps.

Head to head

Metric	SafeLine	OWASP CRS	CrowdSec	Coraza
Stars	23.2k	3.4k	15.5k	4k
Weekly downloads	n/a	n/a	n/a	n/a
Download growth	n/a	n/a	n/a	n/a
Popularity score	80/100	64/100	77/100	66/100
Forks	1.6k	477	757	380
Open issues	54	163	314	142
Last commit	3w ago	today	5d ago	today
License	GPL-3.0	Apache-2.0	MIT	Apache-2.0
First released	2023	2020	2020	2020
Signals	Trending	Popular	Rising	Rising
Listed in	Security & Identity › WAF & threat detection	Security & Identity › WAF & threat detection	Security & Identity › WAF & threat detection	Security & Identity › WAF & threat detection

No download history for the selected tools.

Self-hosted WAF and reverse proxy from Chaitin with semantic attack detection and bot challenges.

Generic attack-detection rule set (SQLi, XSS, RCE) used by ModSecurity, Coraza and many cloud WAFs.

Collaborative IPS that parses logs, blocks attackers and shares IP reputation across its user network.

OWASP Go WAF engine compatible with ModSecurity rules and CRS; embeds in Caddy, Envoy and Go apps.

Metric	SafeLine	OWASP CRS	CrowdSec	Coraza
Stars	23.2k	3.4k	15.5k	4k
Weekly downloads	n/a	n/a	n/a	n/a
Download growth	n/a	n/a	n/a	n/a
Popularity score	80/100	64/100	77/100	66/100
Forks	1.6k	477	757	380
Open issues	54	163	314	142
Last commit	3w ago	today	5d ago	today
License	GPL-3.0	Apache-2.0	MIT	Apache-2.0
First released	2023	2020	2020	2020
Signals	Trending	Popular	Rising	Rising
Listed in	Security & Identity › WAF & threat detection	Security & Identity › WAF & threat detection	Security & Identity › WAF & threat detection	Security & Identity › WAF & threat detection

No download history for the selected tools.