Multifactor vs Sublime Security

Side-by-side comparison of features, pricing, and ratings

Analysis reviewed Live tool data as of 2026-10-08
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At a glance

DimensionMultifactorSublime Security
PricingFreemium (free tier + paid plans)Paid (contact for pricing)
Best ForPassword sharing with humans & AI agentsEnterprise email security against BEC/VEC
Key FeatureZero-trust account sharing via linksAI-driven phishing detection with YARA-like rules
IntegrationsLastPass, Apple, Google, Multi AIMicrosoft 365, Google Workspace
Latest NewsAcquired Keypo (zero-trust for AI agents)No recent news
DeploymentCloud-onlyCloud (M365/Workspace integrated)
Multifactor
Multifactor

Multifactor is a zero-trust account manager that shares online accounts with people and AI agents by link instead of by password.

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Sublime Security
Sublime Security

Agentic email security that auto-triages reported phishing and writes org-specific detections for your SOC.

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Pricing
Freemium
Contact Sales
Plans
$0/mo
Custom
$0
Popularity
3 views
7.5k views
Skill Level
Beginner-friendly
Advanced
API Available
Platforms
WebMobileDesktop
APIWeb
Categories
🔒 Security & Privacy🖱️ Browser & Computer-Use Agents
🚨 Threat Detection & SOC
Features
Link-based account sharing without exposing the underlying password
Unified vault for passwords, passkeys, 2FA codes and more
Fine-grained permissions such as read transactions but not make transfers
Instant access revocation with no password resets required
Detailed event history showing who accessed what and what they did
Digital signature on event history for non-repudiable cryptographic proof
Multi AI agent that logs into your stored accounts on request
Natural language commands to automate tasks across accounts
Isolated cloud browser keeps raw credentials hidden from the AI
Strongly enforced permissions with approve-or-deny prompts for new actions
Reusable playbooks combining commands with pre-configured permissions
Post-quantum zero-trust cryptography (MFKDF2, MFCHF2, MFDPG2)
Checkpoint builds deterministic login flows via AI reconnaissance
Checkpoint enforces agent access at the network layer in a trusted execution environment
Keypo programmable encryption technology for agent access
Autonomous Security Analyst (ASA) auto-triages user-reported phishing emails
Autonomous Detection Engineer (ADÉ) authors backtested, org-specific detections
One-click approval before new detections go live
Custom detections written in Sublime Script, a YARA-like language
Full transparency into every decision: matched detections and signal analysis
Behavioral threat hunting interface for proactive investigation
Automated response actions: quarantine, alert, and remediation
Detects BEC and vendor email compromise in real time
Detects credential phishing, callback phishing, QR code phishing, and ICS phishing
Prompt injection and malware/ransomware detection in email
Email DLP for stopping sensitive data loss over email (GA September 30, 2026)
Advanced graymail protection filtering bulk and newsletter noise (public beta July 2026)
Native deployment over Microsoft 365 and Google Workspace mail
Free email analyzer tool plus analyzer API for ad-hoc message scans
API for programmatic access to detections and verdicts
Integrations
Microsoft 365
Google Workspace

What real users say: Multifactor vs Sublime Security

Not marketing copy and not our opinion — a structured sweep of public discussion (reviews, forums, communities and video comments), showing what people praise and what they complain about for each tool.

Multifactor

No verifiable community signal. We scanned public discussion on Jul 27, 2026 and found posts matching the name “Multifactor”, but could not establish that they are about this product rather than something else sharing its name. Rather than publish a score built on the wrong subject, we publish none.

Sublime Security

14 mentions across 2 sources · 76% positive (weighted across 2 sources)

YouTube, Lemmy

What users praise

  • • Transparent, auditable verdicts with matched detections beat black-box scoring in the eyes of security practitioners
  • • Sublime Script's YARA-like syntax means your own detection engineers can read and test rules
  • • ASA auto-triage of user-reported phishing targets the exact backlog SOCs complain about
  • • ADÉ drafts backtested org-specific detections that land for one-click approval

What frustrates them

  • • Public feedback is dominated by YouTube comments — almost no Reddit, HN, or review-site validation
  • • Advanced skill floor means detection-engineering capability is a prerequisite, not a bonus
  • • Sublime Script detections need ongoing tuning that falls on your team to own
  • • No public pricing — every real quote requires a sales conversation

Researched Oct 7, 2026

Who should pick which

  • Solo founder
    Pick: Multifactor

    Free tier covers unlimited account sharing with AI agents; no need for email security if threats are minimal.

  • Enterprise SOC analyst
    Pick: Sublime Security

    Needs AI-driven detection of BEC/VEC with low false positives and custom YARA-like rules.

  • Family sharing passwords
    Pick: Multifactor

    Secure link sharing without exposing passwords; free tier works for personal use.

  • IT team migrating from LastPass
    Pick: Multifactor

    Direct import from LastPass and zero-trust architecture for team sharing.

  • Medium business targeted by phishing
    Pick: Sublime Security

    Integration with M365/Workspace and behavioral analysis to stop impersonation attacks.

Frequently Asked Questions

Can Multifactor replace a password manager?

Yes, it's designed as a password manager replacement with sharing capabilities and AI agent support.

Does Sublime Security replace Microsoft Defender for Office 365?

It can complement or replace legacy email gateways with AI-driven detection and custom rules.

Does Multifactor support on-premises deployment?

No, it's cloud-only as of now.

Is Sublime Security suitable for small businesses?

Not ideal; it's built for security teams with resources to tune detection rules.

What is MFKDF in Multifactor?

Thresholded multi-factor key derivation for recovering lost factors without compromising security.

Does Sublime Security protect against internal threats?

It focuses on external threats like BEC, but behavioral analysis may detect anomalous behavior.

Can I share an account with an AI agent in Multifactor?

Yes, using Multi AI assistant in a secure isolated cloud browser; credentials remain hidden.

Does Sublime Security offer incident response automation?

Yes, automated remediation like quarantine and alerting based on detection rules.

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Last reviewed: July 3, 2026