Maskmyprompt
Prompt Masking
Anonymize prompts before sending to ChatGPT
Maskmyprompt shares 3 topics with Fluid: Privacy Protection, Data Privacy, and Free. Both are free.
We've curated 47 of the best alternatives to Fluid, ranked by feature overlap, topic similarity, user ratings, and popularity. Maskmyprompt, AI Voice Assistant, and Charl-E lead the list as the closest matches.
Updated May 18, 2026
The list includes 47 free alternatives, so whether you're looking for a no-cost replacement or a more capable paid tier, there's an option to compare. Fluid itself is free, which makes free alternatives the most natural starting point.
Many of these tools cluster around use cases like Free, Data Privacy, Mac, and Text — the same problem spaces Fluid addresses. Cross-referencing tools that overlap on multiple topics gives a more reliable signal than category alone, because two products in the same category can still serve very different workflows.
Our ranking weighs eight signals: shared category, topic overlap, feature overlap, name and description text similarity (via PostgreSQL's pg_trgm and tsvector), Bayesian-smoothed user ratings, pricing-model match, popularity, and editorial overrides. Scores are then normalized within each tool's own candidate pool so the top match always represents the strongest available alternative.
Use the table of contents below to jump to free or paid alternatives, or scroll down to compare each option side-by-side with Fluid.
Ranked by compatibility score
Prompt Masking
Anonymize prompts before sending to ChatGPT
Maskmyprompt shares 3 topics with Fluid: Privacy Protection, Data Privacy, and Free. Both are free.
Voice Assistants
Your personal AI voice assistant, smarter than ever.
AI Voice Assistant shares 2 topics with Fluid: Mac and Free. Both are free.
47 free and 0 freemium options.
23 additional candidates
Maskmyprompt ranks as the highest-scoring alternative to Fluid, based on shared category, topic overlap, feature similarity, and user ratings. Ratings are still being collected for this tool.
Yes — 47 fully free and 0 freemium alternatives are available, including Maskmyprompt, AI Voice Assistant, and Charl-E.
Maskmyprompt is similarly priced (free) and is classified under Prompt Masking. View its detail page to compare features, integrations, and reviews side-by-side.
Top Llama 3 On Mac alternatives include Maskmyprompt, AI Voice Assistant, Charl-E, and MacGPT. These tools share the same primary category and have meaningful topic overlap with Fluid.
Neither Fluid nor Maskmyprompt has user ratings yet — be the first to review either tool to help future visitors compare them.
Images
Create AI art on Mac with one click
Charl-E shares 2 topics with Fluid: Mac and Free. Both are free.
Chatgpt On Mac
ChatGPT at your fingertips on Mac
MacGPT shares 2 topics with Fluid: Mac and Free. Both are free.
Gift Ideas
AI-powered gift ideas in seconds, effortlessly.
Giftassistant shares 2 topics with Fluid: Data Privacy and Free. Both are free.
Chatgpt On Mac
ChatGPT for older Mac OS systems
Legacy AI shares 2 topics with Fluid: Mac and Free. Both are free.
Chatgpt On Mac
Access ChatGPT instantly from your menubar.
Yack shares 2 topics with Fluid: Mac and Free. Both are free.
Personal Data Removal
Instantly de-identify medical data with AI
Segmed shares 2 topics with Fluid: Data Privacy and Free. Both are free.
Chatting
Secure macOS chat app with personalized conversations.
Freechat.run shares 2 topics with Fluid: Mac and Free. Both are free.
Chatgpt
Make your ChatGPT sweeter with exciting features
ChatGPT Sugar shares 2 topics with Fluid: Data Privacy and Free. Both are free.
Companionship
Create an AI companion from cherished messages
Yona shares 2 topics with Fluid: Data Privacy and Free. Both are free.
Database Q&a
Chat securely with your private data.
Redactive AI shares 2 topics with Fluid: Data Privacy and Free. Both are free.
Pdf Summaries
Summarize any PDF quickly and for free.
Noiz - AI PDF Summarizer shares 2 topics with Fluid: Data Privacy and Free. Both are free.
Search Engine And Chatbot
Change the way you browse with AI-powered features
Sigma AI Browser shares 2 topics with Fluid: Data Privacy and Free. Both are free.
Dictation
AI-powered voice to perfect text anywhere on Mac.
Ito - Ai Voice Dictation shares 2 topics with Fluid: Mac and Free. Both are free.
Regex
Regex code validation and generation
Regexer shares 1 topic with Fluid: Free. Both are free.
Social Media Posts
AI-powered social media posts from your images.
Spark App shares 1 topic with Fluid: Free. Both are free.
Q&a From Books
Explore ideas and discover books through AI-powered conversations.
Talk to Books shares 1 topic with Fluid: Free. Both are free.
Nsfw Image Detection
Identify NSFW images in the browser
NSFW JS shares 1 topic with Fluid: Free. Both are free.
Music Creation
Produce unique rap lyrics with rap history and tech.
Raplyrics shares 1 topic with Fluid: Free. Both are free.
Music Choreographies
Create dance routines from music.
Edge Dance shares 1 topic with Fluid: Free. Both are free.
Interior Design
Transform your space with AI-powered interior design ideas
AI Room Planner shares 1 topic with Fluid: Free. Both are free.
Coding
Generate code from natural language
CodePal shares 1 topic with Fluid: Free. Both are free.
Presentation Slides
Effortless presentations for all.
AI GPT for Slides shares 1 topic with Fluid: Free. Both are free.
41 more free/freemium alternatives listed below. Browse all Fluid alternatives ↓
47 free or freemium alternatives to Fluid on /tools/fluid/alternatives.
TutorAI shares 1 topic with Fluid: Free. Both are free.
