Prompt optimization
There are 90 AI tools and 16 GPTs for Prompt optimization.
Get alerts
Number of tools
90
Most popular
MemSync

▼ Popular
Free mode
100% free
Freemium
Free Trial
Top featured
-
17,07219Released 2mo agoNo pricingAdvait Jayant🛠️ 1 tool 🙏 21 karmaAug 13, 2025Hey TAAFT! 👋 I'm Advait from OpenGradient, and we're thrilled to launch MemSync - a unified memory layer for all your AI apps. Why we built this: Like many of you, we were frustrated by AI's amnesia problem. Every time we switched between ChatGPT, Claude, or Perplexity, we had to start from scratch - re-explaining our context, preferences, and ongoing projects. The most advanced AI models in the world couldn't remember a conversation from yesterday. What's unique about MemSync: - Universal compatibility: One extension that works across ALL major AI platforms - not locked to a single tool - Intelligent context sync: Your conversations flow seamlessly between different AI models - Privacy-first architecture: End-to-end encryption ensures your memories stay yours - Zero setup friction: Install once, and every AI tool instantly remembers you What we're most proud of: The simplicity. While others are building complex integrations, we focused on making memory "just work." Users tell us it feels magical when Claude picks up exactly where ChatGPT left off. One founder said it's "like giving AI a shared notebook about me that actually persists." We've been quietly testing with a small group, and the feedback has been incredible - people save 15-30 minutes daily just from eliminating repetitive context-setting. Today's launch includes our Chrome extension with support for ChatGPT, Claude, Grok, and more coming soon. Relevant Links: • Website: https://www.memsync.ai/ • Github: Open-source soon!
-
Chrome extension that turns lazy prompts into pro-level instructions.Open32811Released 4d agoFree + from $1.99
-
54,625293v1.2.0 released 9d agoFree + from $7/moThis tool finally helps me understand what makes a great prompt. It doesn't just give me a better version, it shows me to get there by analyzing why the original prompt is weak and showing what to improve. The difference this makes to the final AI output is incredible. An essential tool for getting more accurate and detailed results, Great Job!
Specialized tools 90
-
Automate 37,000+ tasks with 150,000+ prompts9,644232Released 1y agoFree + from $17/mo
-
I improve prompts to be more creative, detailed, and effective.3,04620127Released 1y ago100% Free
-
Elevate AI prompts with one click2,73651Released 6mo agoFree + from $12/moThis product is scam. I bought a paid version on 10.08.2025, half of the paid features did not work. When I asked for refund they disappeared and never replied.
-
Unlock AI's potential with expertly crafted prompts.2,21544Released 1y agoFree + from $10/mo
-
Enhance AI image prompts with essential modifiers.1,699178279Released 1y ago100% Free
-
Crafts specialized prompts for diverse GPT applications.1,6261259Released 2y ago100% Free
-
Automatically refines prompts for precision and clarity.1,207328,000Released 2y ago100% Free
-
Your personal prompt engineer optimizing ideas.1,0254512,000Released 2y ago100% Free
-
Transforming images into optimized prompts.93615Released 1y ago100% Free
-
Unified Memory for all of your AI apps17,07219Released 2mo agoNo pricingHey TAAFT! 👋 I'm Advait from OpenGradient, and we're thrilled to launch MemSync - a unified memory layer for all your AI apps. Why we built this: Like many of you, we were frustrated by AI's amnesia problem. Every time we switched between ChatGPT, Claude, or Perplexity, we had to start from scratch - re-explaining our context, preferences, and ongoing projects. The most advanced AI models in the world couldn't remember a conversation from yesterday. What's unique about MemSync: - Universal compatibility: One extension that works across ALL major AI platforms - not locked to a single tool - Intelligent context sync: Your conversations flow seamlessly between different AI models - Privacy-first architecture: End-to-end encryption ensures your memories stay yours - Zero setup friction: Install once, and every AI tool instantly remembers you What we're most proud of: The simplicity. While others are building complex integrations, we focused on making memory "just work." Users tell us it feels magical when Claude picks up exactly where ChatGPT left off. One founder said it's "like giving AI a shared notebook about me that actually persists." We've been quietly testing with a small group, and the feedback has been incredible - people save 15-30 minutes daily just from eliminating repetitive context-setting. Today's launch includes our Chrome extension with support for ChatGPT, Claude, Grok, and more coming soon. Relevant Links: • Website: https://www.memsync.ai/ • Github: Open-source soon!
-
Prompt generator for Chinese users.733352Released 1y ago100% Free
-
A guide for crafting effective GPT prompts.54917592Released 2y ago100% Free
-
Generate and rank GPT prompts automatically.54712Released 2y agoNo pricing
-
Analyzes LLM prompts for focused feedback.5411063Released 1y ago100% Free
-
Optimizes prompts for clarity and effectiveness.498663Released 1y ago100% Free
-
Supercharge ChatGPT with one-click prompt optimization.47211Released 11mo agoNo pricing
-
Enhances prompts for richer ChatGPT outputs.4302Released 2y ago100% Free
-
Supercharge AI models with advanced prompt tools4179Released 1y agoFrom $3.99/mo
-
Expert in creating optimized prompts for ChatGPT and DALL-E411465Released 1y ago100% Free
-
Master the art of prompt engineering.40753Released 1y ago100% Free
-
Refine and improve prompts for better results.4042130Released 1y ago100% Free
-
Crafting concise, impactful prompts for OpenAI standards.4044157Released 2y ago100% Free
-
Refines prompts for Chat GPT3812615Released 1y ago100% Free
-
Optimizes prompts for GPT-4, explains improvements374358Released 1y ago100% Free
Also used for Prompt optimization 1
-
54,625293v1.2.0 released 9d agoFree + from $7/moThis tool finally helps me understand what makes a great prompt. It doesn't just give me a better version, it shows me to get there by analyzing why the original prompt is weak and showing what to improve. The difference this makes to the final AI output is incredible. An essential tool for getting more accurate and detailed results, Great Job!
Ask the community
debasis sinha
Mar 25, 2025
What free prompt generator is the most effective for chat get and Gemini advanced, Claude
What free prompt generator is the most effective for chat get and Gemini advanced?
Post