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Comparison · Infra & APIs

ClouDNS vs CrowdSec

A side-by-side editorial comparison of ClouDNS and CrowdSec — release velocity, themes, recent moves, and the top alternatives to consider.

ClouDNS vs CrowdSec: at a glance

FeatureClouDNSCrowdSec
SectorInfra & APIsInfra & APIs
Velocity score5.05.0
Sparks · 30d00
Top themesdns, domain-registrar, ssl-certificates, uptime-monitoringwaf, bot-detection, security, fingerprinting
Last editorial update56m ago6h ago
WebsiteVisit →Visit →

What is ClouDNS?

ClouDNS widens its SSL catalog and adds maintenance windows to monitoring

ClouDNS keeps adding direct registry accreditations, with .LOVE, .BAR, .CLICK, .TO, .DIY, .FOOD and others since mid-September. Alongside them it is building out the services around domains: Maintenance Mode for monitoring checks, new Status Page alert options, and now RapidSSL and Actalis certificates, including wildcard options.

Read the full ClouDNS trajectory →

What is CrowdSec?

CrowdSec's 1.8.2 candidates let operators write their own bot fingerprints.

The bot detection introduced with 1.8 is now being opened to customization. The 1.8.2 candidates add custom JavaScript fingerprinting, a cscli bot subcommand and a FlagSubmission helper, and rc2 adds a RateLimit helper for the WAF plus a cookie option for embedded contexts. Operational work runs alongside it: a cs_features metric, optional limits on concurrent decision streams and TLS certificate reloads.

Read the full CrowdSec trajectory →

ClouDNS vs CrowdSec: editorial side-by-side

C
ClouDNS
INFRA · APIS
5.0

ClouDNS widens its SSL catalog and adds maintenance windows to monitoring

◆ Current state

ClouDNS keeps adding direct registry accreditations, with .LOVE, .BAR, .CLICK, .TO, .DIY, .FOOD and others since mid-September. Alongside them it is building out the services around domains: Maintenance Mode for monitoring checks, new Status Page alert options, and now RapidSSL and Actalis certificates, including wildcard options.

◆ Where it's heading

The registrar expansion continues at roughly one batch of TLDs a month, while monitoring and SSL become fuller products in their own right. The direction is a one-stop domain, DNS, certificate and uptime provider.

◆ Prediction

Another batch of TLD accreditations is the likeliest next entry; further monitoring features look likely given two releases since September.

C
CrowdSec
INFRA · APIS
5.0

CrowdSec's 1.8.2 candidates let operators write their own bot fingerprints.

◆ Current state

The bot detection introduced with 1.8 is now being opened to customization. The 1.8.2 candidates add custom JavaScript fingerprinting, a cscli bot subcommand and a FlagSubmission helper, and rc2 adds a RateLimit helper for the WAF plus a cookie option for embedded contexts. Operational work runs alongside it: a cs_features metric, optional limits on concurrent decision streams and TLS certificate reloads.

◆ Where it's heading

The WAF remains the center of gravity, and the direction is programmability. RateLimit, SkipProcessing and the fingerprinting hooks give rule authors primitives rather than fixed behavior. The LAPI changes point at larger deployments, where decision streaming puts load on the central API.

◆ Prediction

The final 1.8.2 is dated 26 October on GitHub, though it has not reached this feed yet. Whether fingerprint data ever joins the community blocklist remains unanswered in these notes.

Alternatives to ClouDNS and CrowdSec

Other Infra & APIs products tracked by Sparkpulse, ranked by recent ship velocity. Each card links to a full editorial trajectory and lets you pivot into a head-to-head comparison with either ClouDNS or CrowdSec.

See all ClouDNS alternatives → · See all CrowdSec alternatives →

Recent activity from ClouDNS and CrowdSec

Latest ship moves from both products, interleaved chronologically. ⚡ = editorial spark.

  1. 6d agoClouDNSRapidSSL and Actalis SSL Certificates now available at ClouDNS
  2. 11d agoCrowdSec1.8.2 rc2 adds a WAF RateLimit helper and decision stream limits
  3. 19d agoCrowdSec1.8.2 rc1 adds custom JS fingerprinting for bot detection
  4. 27d agoClouDNS.DIY, .FOOD, .LIFESTYLE, and .LIVING Newly Accredited at ClouDNS
  5. 1mo agoClouDNSMaintenance Mode Now Available for ClouDNS Monitoring
  6. 1mo agoClouDNS.LOVE, .BAR, .CLICK, and .TO Now Officially Accredited at ClouDNS
  7. 2mo agoClouDNSNew Features Added to ClouDNS Status Pages
  8. 2mo agoCrowdSec1.8 rc2 tunes the bot-detection challenge, hardens acquisition
  9. 2mo agoClouDNS.KYOTO, .OKINAWA, .IM, and .ID Domain Accreditations Now at ClouDNS
  10. 3mo agoCrowdSecCrowdSec 1.8 RC adds WAF bot detection and a Kubernetes datasource ⚡
  11. 6mo agoCrowdSec1.7.8 RC: OpenAPI schema validation in the WAF
  12. 7mo agoCrowdSec1.7.7 RC: flexible WAF rule conditions and RE2 by default

Frequently asked questions

What is the difference between ClouDNS and CrowdSec?

They serve adjacent needs but don't currently overlap on shipped themes. ClouDNS and CrowdSec are shipping at a similar cadence (velocity 5.0 vs 5.0, both within Sparkpulse's "active" band). See the at-a-glance table above for a side-by-side breakdown of velocity, recent sparks, and editorial themes.

Is ClouDNS better than CrowdSec?

Sparkpulse doesn't pick a winner — we score release velocity, not feature parity. ClouDNS and CrowdSec are shipping at a similar cadence (velocity 5.0 vs 5.0, both within Sparkpulse's "active" band). For your specific use case, the alternatives sections above list other Infra & APIs products to evaluate alongside.

What are the best alternatives to ClouDNS?

Top ClouDNS alternatives in Infra & APIs are ranked by recent ship velocity. Browse the "ClouDNS alternatives" section above for the current picks, or visit /alternatives/cloudns for the full list with editorial commentary on each.

What are the best alternatives to CrowdSec?

Top CrowdSec alternatives in Infra & APIs are ranked by recent ship velocity. Browse the "CrowdSec alternatives" section above for the current picks, or visit /alternatives/crowdsec for the full list with editorial commentary on each.