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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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16x Prompt
✓ verifiedFreemium
Local desktop app that assembles code-context prompts for LLMs, with API integrations, token tracking, and prompt saving.
21K visits/mo
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Pine Script Wizard AI
✓ verifiedPaid
AI Pine Script generator for TradingView strategies and indicators.
9.8K visits/mo4.4K saves
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Regex.ai
✓ verifiedFree
Experimental AI tool that suggests regex patterns from highlighted example text, for developers who dislike writing regex by hand.
3.8K visits/mo935 saves
Pricing
Formula Pro: $599 per month
Yearly Pro: $433 per month
Basic: $0 per month
Free: $0/month
Pro: $5.99/month
Pro Annual: $49.99/year
Free: $0 (10 prompts/day)
Individual lifetime license: $48
Team lifetime license: $68
Paid Account: $9 USD
No public pricing
Core features
- ✦AI-powered Excel and Google Sheets formula generation
- ✦VBA & Apps Script generation
- ✦Regular Expression generation and explanation
- ✦ChatGPT messaging with system prompts
- ✦Multiple language support
- ✦AI-powered formula generation
- ✦Formula explanation
- ✦VBA code generation and explanation
- ✦Chrome Extension and Excel add-in integration
- ✦Source-code context and prompt management
- ✦Custom and formatting instructions
- ✦BYOK API integrations (OpenAI, Claude, Gemini, etc.)
- ✦Token-limit tracking
- ✦Code-edit feature with visual diffs and backups
- ✦Local, offline prompt generation
- ✦AI-powered Pine Script code generation
- ✦Custom strategy and indicator creation
- ✦Error correction and code optimization
- ✦TradingView integration
- ✦Text highlighting to define target matches
- ✦Multiple candidate regex outputs shown side by side
- ✦Live preview of what each pattern matches
Use cases
- →Financial modeling
- →Data cleansing and transformation
- →Statistical analysis
- →Inventory and supply chain management
- →Forecasting
- →Automating repetitive tasks
- →Generating copy for outbound sales campaigns
- →Generating complex Excel formulas using simple text prompts.
- →Understanding complex Excel or Google Sheets formulas.
- →Writing or understanding VBA code.
- →Automating tasks in Excel and Google Sheets.
- →Building context-rich prompts for AI coding
- →Comparing model outputs on the same task
- →Reusing saved prompts across tech stacks
- →Keeping code private during prompt creation
- →Generating custom trading strategies for backtesting on TradingView
- →Creating custom indicators for technical analysis
- →Automating the process of writing Pine Script code
- →Quickly building a regex for extracting emails or similar patterns
- →Comparing several regex approaches against sample data
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