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Lime AI
✓ verifiedPaid
AI-powered data research assistant pitched for faster data analysis and coding; demo-only with limited public detail.
1.3K saves
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Letterly
✓ verifiedFreemium
Speech-to-text mobile app that turns dictation into clean messages, notes, emails, and transcripts in 90+ languages.
347K visits/mo
Pricing
No public pricing
No public pricing
No public pricing
No public pricing
Core features
- ✦AI data research assistant
- ✦Support for data analysis
- ✦Coding assistance
- ✦Access to millions of study materials
- ✦AI-powered summarization of notes
- ✦Quizzes and Flashcards for practice
- ✦Community sharing of study resources
- ✦AI-assisted note search
- ✦AI-assisted note summarization
- ✦Markdown support
- ✦Local data storage for privacy
- ✦Voice dictation converted to clean, formatted text
- ✦Works inside other apps (Gmail, Slack, Notion)
- ✦Meeting/lecture transcription with speaker separation and summaries
- ✦Support for 90+ languages with automatic detection
- ✦Long recordings up to 90 minutes
- ✦Cross-device sync and privacy (not used to train AI)
Use cases
- →Speed up data analysis
- →Assist with data-related coding
- →Finding study notes for specific courses
- →Preparing for exams using quizzes and flashcards
- →Sharing personal study materials with other students
- →Organizing and summarizing study notes with AI
- →Personal journaling with AI assistance
- →Secure note-taking with local storage
- →Creative writing and idea management
- →Dictate messages and emails instead of typing
- →Capture notes, journals, and ideas by voice
- →Transcribe and summarize meetings, lectures, and interviews
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