Resemble AI
Resemble AI is a generative AI security platform for deepfake detection and watermarking across audio, image, and video.
from $0
Best KeepKnown Alternatives
We compared 8 alternatives to KeepKnown in Cybersecurity. Each is hand-picked and ranked by our rating — pricing and features verified, no fluff.
KeepKnown: KeepKnown is an allow-list email filter for Gmail & Outlook that silently screens out unknown senders, turning your inbox into a VIP channel. Read the full KeepKnown review →
PullRequest
PullRequest (now HackerOne Code) combines AI-powered analysis with expert human review to catch security vulnerabilities in your pull requests.
from $129/developer/month
Protect IID
Protect IID is a privacy tool that helps you generate single-use email addresses for anonymous sign-ups.
Free·Free (your own domain required)
ShadowMap
ShadowMap is a digital risk monitoring platform for external attack surface management, dark web intelligence and brand protection.
Custom quote
Stytch
Stytch provides modern authentication, authorization, and fraud prevention for B2B and consumer apps, with a free plan available.
from $0/mo
Veriff
Veriff is an AI-powered identity verification platform that analyzes 1,000+ signals per session to stop fraud and ensure KYC compliance.
from $0.80/verification
Very Good Security
Very Good Security is the world's leading payment tokenization platform, enabling secure agentic commerce transactions.
from $1,000/mo
Deepinfo
Deepinfo is a Continuous Threat Exposure Management platform that indexes the internet to discover assets, monitor leaks, and manage risks.
Custom quote
KeepKnown vs alternatives: quick comparison
Users often explore KeepKnown alternatives when its features don’t fully align with their specific cybersecurity needs or budget constraints. When evaluating options, focus on core features like threat detection, data encryption, and user permissions, then compare pricing structures and whether a free plan or trial is available.
This ensures you find a tool that balances essential security capabilities with the right cost for your organization.
| Tool | Starting price | Free plan | Category | |
|---|---|---|---|---|
| KeepKnown (this tool) | from $19/mo (billed annually) | No | Cybersecurity | Learn more → |
| Resemble AI | from $0 | No | Cybersecurity | Learn more → |
| PullRequest | from $129/developer/month | No | Cybersecurity | Learn more → |
| Protect IID | Free (your own domain required) | Yes | Cybersecurity | Learn more → |
| ShadowMap | Custom quote | No | Cybersecurity | Learn more → |
| Stytch | from $0/mo | No | Cybersecurity | Learn more → |
| Veriff | from $0.80/verification | No | Cybersecurity | Learn more → |
| Very Good Security | from $1,000/mo | No | Cybersecurity | Learn more → |
| Deepinfo | Custom quote | No | Cybersecurity | Learn more → |
Prices and details are generated automatically and may not be up to date. For accurate information, please visit the official website of the tool you are interested in.
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