Live site data

castle.io

Name: castle.io Site Data Report
Creator: SiteJSON
License: https://sitejson.com/terms

Castle – Stop bots and account abuse in minutes

A complete suite of SDKs and APIs to monitor users, block bots, and stop in-app fraud.

Last refresh

Updated 12d ago

Analyst read

Professional

59/100 trustTechnology & ComputingStale snapshot

Detected stack

Cloudflare

Quick read

How to read castle.io quickly

castle.io looks like technology & computing. Traffic estimates are limited, so use the trust and structure modules first. Current AI trust scoring is 59/100.

What to do next

The stack appears to include Cloudflare.
Open the Traffic tab if you need audience scale and geography before outreach.
Open the Business tab if trust, monetization, or positioning is your first decision filter.

Provider Completeness

27/62 fields populated (44%)

1 health alerts11 providers

Providers with missing fields

ads: 0/5publisher: 2/5files: 2/3traffic: 0/16whois: 0/6radar: 0/4

Provider health alerts

traffic: TRAFFIC_NO_DATA

View field-level status

visual: 4/4

All expected fields present

meta: 3/3

All expected fields present

seo: 5/5

All expected fields present

dns: 4/4

All expected fields present

Why this module matters

Use alternatives as a direct research utility

This direct research page lists websites that share audience, category, or technology overlap with the current domain. Use it for focused analyst review.

Compare alternatives by rank and match score to prioritize research.
Open individual reports for any alternative to dig into traffic and trust signals.
Use match reasons to understand why each site was surfaced before you make comparisons.

Alternatives research path

Use similar domains as a shortlist.

Open any alternative as a site data report, or compare it with castle.io when traffic, trust, SEO, and technology signals need to sit side by side.

Semantic similarity is active for this shortlist.

Figma: The Collaborative Interface Design Tool

21820/100

same_category

shared_tech_stack

figma.com site data

FAQ

Alternatives to castle.io

Common questions about finding and comparing alternatives.

What are the best alternatives to castle.io?

This direct utility lists websites that share audience, category, or technology overlap with castle.io. Each alternative includes a match score and reasons so you can evaluate relevance quickly.

How are alternatives to castle.io determined?

Alternatives are identified using a combination of category taxonomy, technology stack overlap, traffic patterns, and audience similarity signals from the SiteJSON analysis pipeline.

Can I compare an alternative directly with this domain?

Yes. Click any alternative to open its site data report, then compare the two reports using the available traffic, trust, SEO, and technology modules.

Keep exploring

Keep exploring from this report

Browse the related category, topic, or technology path, open alternatives, or move into comparison when you have a second domain.

Related category

Browse Technology & Computing sites

Move from this site data report into the broader market cluster.

Use category pages when market context matters more than one domain.