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Side-by-side features, use cases and pricing — because the right pick depends on your job and budget, not just the ranking.

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Fraud Prevention Foundation Model Providers Llms Foundation Models AI Security Guardrails Agent Platforms Frameworks Building Tools Agent Platforms Orchestration AI Agents AI Agents Infrastructure

hCaptcha

✓ verifiedFreemium

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

4.4M visits/mo

Agent Skills Marketplace

✓ verifiedFree

Searchable directory of open-source AI agent 'skills' (SKILL.md files) for developers building with Claude, Codex, or ChatGPT agents.

777K visits/mo

chatglm.cn

4.4M visits/mo

MiniMax

✓ verifiedFreemium

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

4.6M visits/mo

Aura

✓ verifiedPaid

All-in-one digital-safety subscription protecting families from identity theft, fraud and online threats, with parental controls.

2.5M visits/mo762 saves

Pricing

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)

Kids: $10/mo billed annually

Individual: $12/mo billed annually (1 adult)

Couple: $22/mo billed annually (2 adults)

Family: $32/mo billed annually (5 adults)

Free trial available

Core features

✦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

✦Full-text search across millions of indexed SKILL.md files
✦Browse skills by creator or by occupation category
✦Inspect GitHub source links for each skill before use
✦REST API access to the skill catalog
✦One-click running of skills inside supported agent platforms

✦Dialogue with GLM large model
✦AI search
✦AI drawing
✦AI reading
✦AI-generated video (沉思清影-AI生视频)
✦AI-generated PPT
✦Data analysis tools
✦Code assistance (代码速写)
✦Intelligent agents

✦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

✦Identity theft protection with insurance
✦3-bureau credit monitoring and lock
✦Antivirus, VPN and password manager
✦Online data removal from brokers
✦Parental controls and safe-gaming alerts
✦Dark-web and financial-fraud alerts

Use cases

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

→Finding an existing agent skill instead of writing one from scratch
→Comparing similar skills across different creators
→Building custom search or analytics on top of the skill catalog via API
→Discovering skills relevant to a specific job function

→Engaging in conversations with an AI model
→Generating images and videos using AI
→Creating presentations with AI assistance
→Analyzing data with AI tools
→Assisting with code development

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

→Protecting against identity theft
→Monitoring family credit and finances
→Keeping kids safe online
→Removing personal data from broker sites

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