Other tools

• 

  Tai

  Unlimited AI-powered content creation for business growth

  Content

  Open
  1,219
  13
  4.0
  Released 4mo ago

  No pricing
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• 

  Promptly AI

  Supercharge ChatGPT with one-click prompt optimization.

  Prompt optimization

  Open
  472
  11
  Released 11mo ago

  No pricing
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• 

  Prompty App

  Unlock AI's potential with expertly crafted prompts.

  Prompt optimization

  Open
  2,206
  44
  3.6
  Released 1y ago

  Free + from $10/mo
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• 

  PromptPerfect

  AI Prompt Generator and Optimizer

  Prompts

  Open
  16,715
  125
  3.2
  Released 2y ago

  Free + from $16.67/mo
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  project iris

  🙏 16 karma

  Feb 16, 2025

  $20 LET ALONE $100!! is way to expensive for this, and they dont have an unlimited amount of generations even then. The UI is wonderful tho, but the prompts only work half the time (but props to the ui engineers)

  101 Reply Share Edit Delete Report
• Spotlight: Questie AI (Virtual companions)
• 

  BetterPrompt

  Supercharge your Midjourney prompts

  Prompts

  Open
  3,035
  24
  Released 2y ago

  Free + from $4.90
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• 

  Promptimize AI

  Elevate AI prompts with one click

  Prompt optimization

  Open
  2,695
  51
  3.5
  Released 6mo ago

  Free + from $12/mo
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  454 www.promptimizeai.com
  

  Eldar Rakhmatullaev

  🙏 3 karma

  Aug 29, 2025

  This 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.

  3 Reply Share Edit Delete Report
• 

  Promptify

  Craft beautiful prompts effortlessly

  Prompts

  Open
  8,626
  116
  5.0
  Released 2y ago

  Free + from $7/mo
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• 

  Promptfoo

  Evaluate and test LLM prompts automatically.

  Prompt testing

  Open
  3,061
  13
  4.0
  Released 2y ago

  No pricing
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• 

  G-Prompter

  Train AI prompters for personalized results

  Prompts

  Open
  3,200
  50
  4.0
  Released 2y ago

  100% Free
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• 

  PromptInterface.ai

  Create personalized AI assistants with intuitive forms

  Prompts

  Open
  3,627
  48
  5.0
  Released 2y ago

  From $49.99/mo
  Share
  284 www.promptinterface.ai
• 

  Prompt Genie

  Enhance ChatGPT prompts for better results.

  Prompts

  Open
  5,711
  28
  5.0
  Released 2y ago

  Free + from $6.99/mo
  Share
  

  Freddy Meenice

  Oct 14, 2025

  Excellent tool. Especially their chrome extension and context feature that makes it so I never need to repeat myself when jumping between LLMs. It upgrades my prompts instantly right inside any LLM chat tool. Super worth the monthly sub, unlimited prompt generation and unlimited prompt saving AND unlimited contexts.

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• 

  Prompt Hunt

  Create, explore, and share AI art instantly

  Images

  Open
  14,969
  39
  3.0
  Released 2y ago

  From $4.99/mo
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  Cyril Tungsten

  🙏 5 karma

  Dec 22, 2023

  No free plan or even a few free credits to test

  2 Reply Share Edit Delete Report
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• 

  Reprompt

  Supercharge AI prompt testing for developers.

  Prompt testing

  Open
  3,893
  101
  2.0
  Released 2y ago

  From $0.03
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  M B (MBDEV)

  🙏 2 karma

  May 25, 2023

  WAY TO EXPENSIVE CONSIDERING OTHER OPTIONS

  11 Reply Share Edit Delete Report
• 

  Promptsalsa

  Elevate Midjourney creativity for stunning visuals.

  Prompts

  Open
  2,007
  38
  3.0
  Released 2y ago

  100% Free
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• Expand GPTs
• 

  Automated Meta-Prompt Refinement

  Automating the refinement of meta-prompts.

  Prompt optimization

  Open
  291
  2
  216
  Released 1y ago

  100% Free
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• 

  Prompt Architect

  AI Engineer for chat platform prompts.

  Chatbot prompt refinement

  Open
  275
  1
  Released 1y ago

  100% Free
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• 

  Startup Mentor

  Casual startup idea testing with hotkeys.

  Startup advice

  Open
  176
  4
  Released 1y ago

  100% Free
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• 

  Visual Holmes

  AI Sherlock Holmes for image prompt creation.

  Image prompts

  Open
  410
  8
  5
  Released 1y ago

  100% Free
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• 

  Idea Puper

  Create and validate unique ideas.

  Brainstorming

  Open
  178
  5
  26
  Released 1y ago

  100% Free
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• 

  Prompting BOT

  Create clear AI prompts with ease.

  Prompt optimization

  Open
  329
  7
  50
  Released 1y ago

  100% Free
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• 

  GPT Prompts Wizard

  Expert in AI prompt engineering for OpenAI GPTs

  Prompt optimization

  Open
  353
  7
  7
  Released 1y ago

  100% Free
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• 

  Patent Idea Explorer

  Assists in patent idea exploration and creation.

  Patent ideation

  Open
  134
  2
  3
  Released 1y ago

  100% Free
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• 

  Merlin GPT

  A wizard at helping users brainstorm and refine fantasy magic systems.

  Magic system creation

  Open
  409
  2
  21
  Released 1y ago

  100% Free
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• 

  Prompt Engineer

  Crafting precise and effective prompts.

  Prompt optimization

  Open
  115
  3
  Released 1y ago

  100% Free
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• 

  Draft Me Blueprints

  Describe your AI, get a ready-to-use blueprint.

  Ai blueprinting

  Open
  201
  1
  1.0
  85
  Released 1y ago

  100% Free
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• 

  Prompt Engineering Enhancer

  Refine and improve prompts for better results.

  Prompt optimization

  Open
  404
  2
  130
  Released 1y ago

  100% Free
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• 

  Puron chan the Prompt Engineer

  Craft effective prompts with Puron chan.

  Prompt optimization

  Open
  169
  143
  Released 1y ago

  100% Free
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• 

  Prompt Enhancement Service

  Creating effective prompts for GPT models.

  Prompt optimization

  Open
  267
  5
  1,000
  Released 1y ago

  100% Free
  Share
• 

  PromptPlz

  Your personal prompt engineer is here.

  Prompt optimization

  Open
  161
  2
  47
  Released 1y ago

  100% Free
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• 

  Recreate Images GPT

  Upload and recreate any image with DALL-E.

  Interactive image recreation

  Open
  1,343
  2
  2,000
  Released 1y ago

  100% Free
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• 

  unit-tester

  Expert in GPT prompt improvement and unit test generation

  Prompt optimization

  Open
  232
  2
  Released 1y ago

  100% Free
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• 

  Dark Romance Master

  Recommends dark romance works based on user input.

  Dark romance recommendations

  Open
  296
  1
  6
  Released 1y ago

  100% Free
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• 

  Prompt Enhancer

  I improve prompts to be more creative, detailed, and effective.

  Prompt optimization

  Open
  3,043
  20
  5.0
  127
  Released 1y ago

  100% Free
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• 

  Rate My {{Startup}}

  Score your Mind Blowing Startup Ideas, faster.

  Startup idea validation

  Open
  266
  3
  153
  Released 1y ago

  100% Free
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• 

  Prompt Perfector

  Balanced and ethical prompt refinement expert.

  Prompt optimization

  Open
  223
  3
  110
  Released 1y ago

  100% Free
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• 

  Simple Writer

  Assists in writing simply for better engagement.

  Text simplification

  Open
  143
  17
  Released 1y ago

  100% Free
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• 

  PromptGPT

  Expert at designing and refining AI prompts for clarity and effectiveness.

  Prompt optimization

  Open
  140
  2
  4
  Released 1y ago

  100% Free
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• 

  Prompt Perfectionist

  Crafts detailed prompts for LLM based on user drafts.

  Prompt optimization

  Open
  126
  3
  23
  Released 1y ago

  100% Free
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• 

  GPT 4 Prompt Improvement

  Refining prompts for ChatGPT with clarity.

  Prompt optimization

  Open
  345
  7
  3.0
  159
  Released 1y ago

  100% Free
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• 

  UI/UX Assistant

  Expert user interface & experience design advisor.

  UI design

  Open
  309
  2
  119
  Released 1y ago

  100% Free
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• 

  GPT Prompt Optimizer (dev-v2)

  Streamlining GPT creation with focused questions.

  Prompt optimization

  Open
  181
  2
  238
  Released 1y ago

  100% Free
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• 

  BDD Guru

  Guides in creating or improving BDD scenarios.

  Bdd scenario development

  Open
  295
  1
  21
  Released 1y ago

  100% Free
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• 

  PromptMaster

  Crafting and refining prompts for stable image generation.

  Prompts

  Open
  194
  5
  197
  Released 1y ago

  100% Free
  Share
• 

  PromptMaster AI

  Crafting concise, impactful prompts for OpenAI standards.

  Prompt optimization

  Open
  403
  4
  157
  Released 1y ago

  100% Free
  Share
• 

  The AIE Prompt Engineer

  Crafting effective prompts with AI.

  Prompts

  Open
  228
  5
  7
  Released 1y ago

  100% Free
  Share
• 

  Prompt Optimizer

  Optimizes prompts for clarity and effectiveness.

  Prompt optimization

  Open
  174
  2
  241
  Released 1y ago

  100% Free
  Share
• 

  Bot

  Analyzing prompts, offering scores and improvements to enhance effectiveness.

  Prompt optimization

  Open
  145
  562
  Released 1y ago

  100% Free
  Share
• 

  Lingua Link

  Translator and text enhancer.

  Language enhancement & translation

  Open
  198
  30
  Released 1y ago

  100% Free
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• 

  Prompt Bot

  Make prompt better and more efficient

  Prompt optimization

  Open
  135
  1
  4
  Released 1y ago

  100% Free
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• 

  SuperPrompt

  I refine prompts iteratively.

  Prompt optimization

  Open
  163
  2
  228
  Released 1y ago

  100% Free
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• 

  Prompt Perfector

  AI Expert in Refining and Perfecting Prompts

  Prompt optimization

  Open
  138
  2
  713
  Released 1y ago

  100% Free
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• 

  Post Craft

  Interactive social media post creation with content reformulation.

  Social media posts

  Open
  221
  6
  173
  Released 1y ago

  100% Free
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• 

  PromptGPT

  AI assistant for refining user prompts.

  Prompt optimization

  Open
  148
  7
  1,000
  Released 1y ago

  100% Free
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• 

  Entrepreneur Ally GPT

  Mentor for startups and strategic planning

  Startup advice

  Open
  100
  3
  9
  Released 1y ago

  100% Free
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• 

  VoiceScribe

  Turning your spoken words into cool text.

  Transcription

  Open
  1,291
  17
  96
  Released 1y ago

  100% Free
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• 

  The Architect

  Crafts Detailed Prompts for GPT Creation

  Gpt development guide

  Open
  73
  1
  70
  Released 2y ago

  100% Free
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• 

  Prompt Polisher

  Refining prompts for ChatGPT and other AIs.

  Prompt optimization

  Open
  241
  3
  929
  Released 2y ago

  100% Free
  Share
• 

  Gif-PT

  Create and animate gifs with ease.

  GIFs

  Open
  994
  6
  10,000
  Released 2y ago

  100% Free
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• 

  Prompt Perfect

  Automatically refines prompts for precision and clarity.

  Prompt optimization

  Open
  1,207
  32
  2.5
  8,000
  Released 2y ago

  100% Free
  Share
• 

  PromptGPT

  Transforming midjourney prompts with AI.

  Creative prompts

  Open
  2,028
  21
  130
  Released 1y ago

  100% Free
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• 

  Prompta

  Crafting crisp, clear, and creative prompts.

  Prompts

  Open
  1,239
  17
  143
  Released 2y ago

  100% Free
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• 

  Prompt Maestro

  Advanced AI tutor for efficient prompt engineering.

  Prompts

  Open
  2,828
  69
  4.0
  112
  Released 1y ago

  100% Free
  Share