Alternatives

Products that do what Sentinel Pro does

Flexible pricing for individuals and teams

1
Sentinel▲1
Free Scam Blocker & Phishing Protection
Jul 2026 · gigaikripaservices.com
2
Scout▲366
Find hidden cameras in Airbnbs, hotels, & public restrooms
2019
3MS
MCP-Shield – Detect security issues in MCP servers▲134
I noticed the growing security concerns around MCP (https://news.ycombinator.com/item?id=43600192) and built an open source tool that can detect several patterns of tool poisoning attacks, exfiltration channels and cross-origin manipulations. MCP-Shield scans your installed servers (Cursor, Claude Desktop, etc.) and shows what each tool is trying to do at the instruction level, beyond just the API surface. It catches hidden instructions that try to read sensitive files, shadow other tools' behavior, or exfiltrate data. Example of what it detects: - Hidden instructions…
2025 · github.com
4
AdGuard for iOS Pro 2.0▲102
Ultimate iOS system-wide ad blocking and privacy protection
2018
5
Bouncer Shield▲85
Real-time form protection against bad emails
2024
6WV
We've built SaaS-Sentinel, the Downdetector for supply chain breaches▲7
Honeytoken technology is becoming more and more important in the world of supply chain security. SaaS-Sentinel is an alerting platform based on this technology to notify subscribers when a honeytoken planted in a SaaS provider was triggered. This is the story of the project.
2023 · blog.gitguardian.com
7
SecureSpells▲16
Find GDPR risks on your live site before regulators do
Feb 2026 · securespells.com
8
Trust Sentinel▲2
Silent TPM guardian for your PC. Zero cloud, AI or telemetry
Jun 2026 · github.com
9SS
Sentinel – simple 2-Factor Authenticator app for iOS, macOS and watchOS▲12
2022 · getsentinel.io
10
Sentinel▲3
A chrome addon that scan your emails for any phishing attack
Jan 2026 · chromewebstore.google.com
11
Gmail Email Guard▲8
Enterprise-grade phishing protection, no IT team required.
5d ago · cybercheck360.com
12BP
Bot, proxy and fake email detection without captchas▲9
I've been researching the bot & proxies space for years. I slowly incubated a service to protect public forms, contents and APIs. It recenty reached a few million daily requests and I now dare to bring it to light. Truesign detects bots, proxies/vpns and fake emails, through a single request from the browser, without challenges or user interaction. It can block the request based on rules you choose, or grant a token with encrypted information about the visitor for you to decide. I created a few pages to showcase how it works: - https:/demo.truesign.ai/protected-form : a form…
Oct 2025 · truesign.ai
13
Privacy Shield Ultra▲6
Sanitize your AI prompts before you leak secrets.
Dec 2025
14
Sentinel
Website Monitoring Built for Agencies
Apr 2026 · sentinel.rootstuff.io
15
SentinelAI Guard▲5
AI-powered website security scanner for real vulnerabilities
Feb 2026
16
Janus Shield▲8
Know What an Attacker Could See—Before They Do.
Jul 2026 · janusshieldportal.coretechapps.com
17
PhishEye▲2
Detect, monitor, and take down phishing threats
Jun 2026 · phisheye.com
18
Crypto Sentinel▲2
On-chain transaction tracking and whale movement analysis
Jun 2026 · github.com
19
Sentinel API▲2
AI-powered API security. 21ms latency. One header.
May 2026
20
Sentinel Advanced Surveillance▲1
Turn webcams and IP cams into AI-driven security systems.
May 2026 · ceyntax.com
21
Vendor Sentinel - Early Warning System▲2
Real-time adverse media alerts for tech vendors
May 2026 · vendormanagementoffice.net
22
Sentinel ▲2
API turnstile
Feb 2026 · sentinel.risksignal.name.ng
23
Campaign Sentinel▲2
Stop delivery failures before they cost you clients
Jul 2026 · sentinel.vanixqbit.com
24
RiskWatchPro▲2
Threat Intel For Everyone.
Apr 2026 · riskwatchpro.online

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