vs
Comparison
Castle vs Krisp
Who’s behind each, what their homepages track, what they cost and how often their policies changed, measured the same way for both. By what they offer, they’re close.
Castle provides SDKs and APIs for detecting bots, account takeover, fake signups and in-app fraud using device fingerprinting, IP and email intelligence, behavioral analysis and a rules engine for real-time allow, challenge or deny decisions.
Krisp provides software that removes background noise, voices and echo from calls, along with an AI meeting assistant for transcription, recording and meeting notes. It also sells real-time accent conversion, voice translation and agent-assist tools for call centers, plus voice SDKs and APIs for developers building voice AI agents.
- Company
- Not stated
- Not stated
- Registered in
- Unknown
- Unknown
- Online since
- Unknown
- Unknown
- Audience
- Smaller site
- Smaller site
- Trackers on the homepage
- fewer
- Visitor analytics: PostHog
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- Visitor analytics: Amplitude
- Marketing and email tracking: HubSpot
- Tag manager: Google Tag Manager
- Ad trackers
- None
- None
- Cookie banner
- –
- OneTrust
- Prices
- No pricing page found
- No pricing page found
- Last price change
- –
- –
- Privacy policy changes
- 0
- 0
- Terms changes
- 0
- 0
- Open positions
- –
- –
Trackers are what each homepage loads before cookie consent; changes count since we started checking each site weekly. Hover a dotted value for its source and date.