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PromptLayer
✓ verifiedFree
Prompt engineering, management, and LLM observability platform.
212K visits/mo
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Macaron AI
✓ verifiedFreemium
Personal AI agent that builds custom mini-apps and tools on request and remembers your preferences to help with daily life.
184K visits/mo
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Readable
✓ verifiedPaid
Instant English-to-Japanese PDF translation preserving layout; useful focused tool.
87K visits/mo177 saves
Pricing
No public pricing
Free: US$0 /Month
Pro: US$40 /Month
Platinum: US$60 /Month
No public pricing
Human in the Loop: $15 per million characters
Adaptive: $15 per million characters
Localization Teams: $100 per million characters
Individual Translator: $25 per month
Pro Standard (Yearly): 800 /month
Pro Premium (Yearly): 4,000 /month
for Business: Contact for Pricing
Core features
- ✦Prompt management
- ✦Prompt evaluations
- ✦LLM observability
- ✦Team collaboration
- ✦Version control for prompts
- ✦A/B testing of prompts
- ✦Prompt Registry
- ✦Historical backtests
- ✦Regression tests
- ✦Usage monitoring
- ✦AI-Powered Market Analysis – Access a suite of advanced artificial intelligence indicators for precise price action insights.
- ✦Intelligent Screeners – Instantly identify high-probability trading setups across multiple markets.
- ✦Advanced Backtesters – Optimize trading strategies with accurate historical market testing tools.
- ✦AI Backtesting Assistant – Automatically build, test, and refine trading strategies with smart automation.
- ✦Professional Community & Educational Resources – 24/7 support, practical training, and up-to-date learning materials to enhance your trading skills.
- ✦Personal AI agent for daily life
- ✦Deep Memory that remembers user preferences
- ✦Builds custom tools and mini-apps on request
- ✦Personality test for personalization
- ✦Mobile app
- ✦Content and template library
- ✦Dynamic adaptation for real-time learning
- ✦Human-in-the-loop innovation for continuous improvement
- ✦Document-level translation
- ✦Support for 200 languages
- ✦Simple API for integration
- ✦Quality estimation
- ✦Language identification
- ✦Instant PDF translation
- ✦Layout preservation
- ✦Side-by-side English and Japanese viewing
- ✦Chrome extension for one-click translation
- ✦Translation without DeepL subscription (optional)
Use cases
- →Scaling customer support automation with LLMs
- →Empowering non-technical teams with prompt engineering
- →Building personalized AI interactions
- →Debugging LLM agents
- →Improving content creation processes
- →Managing and monitoring prompts with a team
- →Automating Complex Price Action Analysis – Streamline in-depth market pattern recognition without manual effort.
- →Delivering Trading Signals & Identifying Reversals – Pinpoint market turning points with high-accuracy alerts.
- →Scanning Markets for Targeted Trading Conditions – Quickly locate assets that match your custom criteria.
- →Backtesting & Refining Trading Strategies – Test and enhance strategies using accurate historical data.
- →AI-Assisted Strategy Development – Build and perfect trading systems with advanced artificial intelligence support.
- →Getting personalized help with daily tasks
- →Generating small custom tools on demand
- →Building an AI that remembers your context
- →Creative writing and story generation
- →Improving translation quality for enterprises
- →Boosting productivity for translators
- →Adapting to specific terminology and context
- →Integrating machine translation into existing workflows
- →Translating English research papers into Japanese
- →Translating technical specifications from English to Japanese
- →Quickly understanding English documents in Japanese
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