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Side-by-side features, use cases and pricing — because the right pick depends on your job and budget, not just the ranking.

Dia Browser logo
Dia Browser
✓ verifiedFreemium

AI web browser for macOS that reads your tabs and connected apps to brief you, synthesize info and answer questions across your work.

630K visits/mo845 saves
RevisionDojo logo
RevisionDojo
✓ verifiedFreemium

IB/MYP exam-prep platform combining a large question bank, expert notes, flashcards, and AI-graded coursework feedback for IB students.

2.8M visits/mo
SJinn logo
SJinn
✓ verifiedPaid

Credit-based AI agent for generating and editing images, video, audio, and 3D content from a single prompt or template.

354K visits/mo
PromptLayer logo
PromptLayer
✓ verifiedFree

Prompt engineering, management, and LLM observability platform.

212K visits/mo
Pricing

No public pricing

No public pricing

No public pricing

Standard: $12/mo (20,000 credits/mo)
Pro: $30/mo (60,000 credits/mo)
Ultra: $60/mo (120,000 credits/mo)
Enterprise: $720/mo (1,200,000 credits/mo)

No public pricing

Core features
  • AI that reasons across open tabs and connected apps
  • Morning Brief of calendar, inbox and links
  • Synthesis into reports and decks
  • Split view and organised tab groups
  • Work and personal profiles
  • Privacy controls with end-to-end encrypted Sync
  • 35,000+ IB-style practice questions across subjects
  • Examiner-written study notes and textbooks
  • AI coursework grading for IA, EE, and TOK with rubric breakdowns
  • Flashcards and a custom test/exam builder
  • IB grade calculator and grade boundary lookup
  • Exemplar library of graded IB coursework
  • AI-powered summary of GitHub activities
  • Weekly insights into your GitHub contributions
  • Agent Mode that automates multi-step content creation from a prompt
  • Tool Mode offering discrete image, video, and audio generators
  • Canvas-based visual editing workspace
  • Access to multiple third-party generation models (Seedance, Kling, Sora, Veo3)
  • Watermark removal tool
  • Image-to-3D conversion and lip-sync generation
  • API and MCP access for integrating into other workflows
  • Prompt management
  • Prompt evaluations
  • LLM observability
  • Team collaboration
  • Version control for prompts
  • A/B testing of prompts
  • Prompt Registry
  • Historical backtests
  • Regression tests
  • Usage monitoring
Use cases
  • Summarising and synthesising work context
  • Starting the day with an agenda brief
  • Answering questions across tools and tabs
  • Separating work and personal browsing
  • IB students preparing for final exams with subject-specific question practice
  • Students seeking AI feedback on IA, EE, or TOK drafts before submission
  • MYP students building foundational subject knowledge
  • Students building personalized flashcard decks for revision
  • Stay informed about your GitHub contributions and progress.
  • Track your development activities and identify areas for improvement.
  • Content creators producing social video and image assets quickly
  • Marketers needing multilingual or multi-format ad creatives
  • Teams experimenting across several AI generation models in one tool
  • Users needing lip-synced or upscaled video output
  • Scaling customer support automation with LLMs
  • Empowering non-technical teams with prompt engineering
  • Building personalized AI interactions
  • Debugging LLM agents
  • Improving content creation processes
  • Managing and monitoring prompts with a team
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