THU, JULY 23, 2026
Independent · In‑Depth · Practitioner‑Tested
AI Prompt Library

Prompts that actually work

Curated prompt collections for the tools we test — organised by AI tool and use case. Copy, adapt, and get better output.

35 Collections
207 Prompts
8 AI Tools
8 Use Cases
Use case Sort 7 collections
Grok Finance 7 prompts
Best Grok AI Prompts for Financial Advice (2026)
Grok is ideal for financial research that depends on real-time data — market trends, economic news, and fast-moving financial topics. These prompts are optimized for Grok 3 and take advantage of its live data access for stock research, market analysis, and economic trend tracking. Grok is not a licensed financial advisor; use these prompts for informational purposes only.
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Grok Coding 6 prompts
Best Grok AI Prompts for Coding (2026)
Grok 4.5 is one of the most cost-efficient frontier models for coding — at $2/$6/M and 64.7% SWE-bench Pro, it handles debugging, code review, and refactoring at a fraction of the cost of Fable 5 or GPT-5.6 Sol. These prompts are optimised for Grok 4.5 via SuperGrok or the xAI API and take advantage of Grok's live X data access for tracking library updates and deprecations in real time.
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Grok Productivity 6 prompts
Best Grok AI Prompts for Productivity (2026)
Grok 4.5 with live X data access and 120 min/day Aurora voice on SuperGrok is uniquely positioned for real-time productivity workflows — morning briefings on current events, meeting prep from social media signals, competitor monitoring, and fast research tasks. These prompts cover daily workflow automation, news monitoring, task prioritisation, and voice-mode productivity sessions for SuperGrok and SuperGrok Heavy subscribers.
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Grok SEO 6 prompts
Best Grok AI Prompts for SEO (2026)
Grok 4.5 brings a unique advantage to SEO work: real-time X data access means you can research what people are actually discussing and searching for right now — not last month. These prompts cover keyword research, meta tag writing, title optimisation, and content gap analysis, all taking advantage of Grok's ability to surface live search intent signals from social discourse.
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Grok Writing 6 prompts
Best Grok AI Prompts for Writing (2026)
Grok 4.5's direct, no-filler writing style makes it particularly effective for fast-turnaround content — news summaries, social media posts, product descriptions, and opinion pieces. Its live X data access means it can incorporate current events and trending topics into written content without manual research. These prompts are optimised for SuperGrok and grok.com.
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Grok Voice 6 prompts
Best Grok Voice Prompts (2026) — Aurora Mode Starters
Grok Voice uses the Aurora model for natural real-time conversation with live X data access. Unlike text prompts, voice prompts need to be short, natural-sounding, and designed for spoken dialogue. These are optimised conversation starters for Grok Voice on iOS and Android — for SuperGrok (120 min/day) and SuperGrok Heavy (480 min/day) subscribers. Free tier gets 15 min/day.
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Grok Research 3 prompts
Best Grok AI Prompts for Research (2026)
Grok excels at research tasks that require real-time information, current events, and fast-moving topics. These prompts are optimized for Grok 3 and take advantage of its live data access and direct response style.
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