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Web Agents Foundation Model Providers Llms Foundation Models AI Security Guardrails AI Agents AI Agents Infrastructure

huntr

✓ verifiedFree

AI/ML bug-bounty platform where researchers bypass LLM guardrails in timed challenges to win cash prizes.

60K visits/mo

Facia

✓ verifiedFree trial

Enterprise biometric platform for liveness, deepfake detection and face matching in KYC and fraud-prevention flows.

95K visits/mo6.8K saves

hCaptcha

✓ verifiedFreemium

Privacy-focused CAPTCHA and bot/fraud-detection service, a drop-in reCAPTCHA alternative for websites and apps.

4.4M visits/mo

Manus

✓ verifiedFreemium

General AI agent that executes multi-step tasks end to end — research, slides, design, browsing — instead of only answering questions.

28M visits/mo89K saves

MiniMax

✓ verifiedFreemium

Chinese AGI company building multimodal LLMs, Hailuo video, speech and music models, plus AI apps and open APIs.

4.6M visits/mo

Pricing

No public pricing

Pay As You Go: $0.10/check (Quick Liveness)

Pay As You Go: $0.12/check (Detailed Liveness)

Pay As You Go: $0.40/check (Deepfake Detection)

Pay As You Go: $0.70/check (Document Verification)

Free trial available

Basic: Free

Pro: $139/month billed monthly, $99/month billed yearly

Enterprise: Contact sales

Free trial available

No public pricing

Max Token Plan: 119 CNY/mo (frontier models, up to ~7.1B tokens/mo)

Core features

✦Timed AI-hacking challenges with cash pots
✦Public leaderboard and rankings
✦Guardrail-bypass and jailbreak objectives
✦Hacktivity feed of activity
✦Community via Discord
✦Blog on LLM exploits and AI security

✦Active and passive liveness detection
✦Deepfake and AI-generated media detection
✦1:1 and 1:N face matching and search
✦Age estimation and document verification
✦iBeta Level 2 certified, low FAR/FRR
✦Lightweight mobile SDKs and REST APIs

✦AI bot detection
✦Transaction fraud protection
✦Account-takeover (ATO) defense
✦Pull-based SMS MFA
✦Private Learning ML risk models
✦Two-line reCAPTCHA migration
✦Hundreds of integrations

✦Autonomous multi-step task execution
✦Website and app building
✦AI slides, design and image generation
✦Manus browser operator
✦Wide Research mode
✦Cross-platform web, desktop and mobile apps

✦MiniMax M-series LLMs (M3, 1M context, MSA)
✦Hailuo AI video generation
✦Speech and music generation models
✦MiniMax Code agentic coding tool
✦Consumer apps (Hailuo, Xingye)
✦Open API and Token Plan for developers

Use cases

→Red-teaming and jailbreaking LLMs
→Earning bounties for AI exploits
→Learning AI attack techniques
→Competing against other researchers

→Anti-spoofing liveness checks during KYC onboarding
→Detecting deepfakes in live video calls
→Step-up biometric authentication for risky actions

→Blocking bots and spam signups
→Preventing account takeover
→Reducing transaction and payment fraud
→Stopping credential stuffing

→Automate end-to-end digital tasks
→Produce websites and presentations
→Conduct broad research
→Hand off browser tasks to an agent

→Coding and agentic tasks
→AI video generation
→Text-to-speech and music creation
→Building on MiniMax model APIs

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