AI Tools for Productivity - A16Z's AI investment team uses a core stack of 10 AI products weekly or daily to enhance productivity [1] - Perplexity's Comet browser is used for email triage, calendar management, and workflow automation via shortcuts [1][2] - Julius is used for reliable data analysis, including processing files, generating graphics, and creating repeatable notebooks [4][5] - Happenstance helps search across LinkedIn, Gmail, and Twitter connections using natural language prompts to find relevant contacts [7][8] - Granola is an AI note-taker that records meetings, combines manual and AI notes, and provides real-time transcripts and summaries [9][10] - Gamma is used to generate slide decks, documents, and websites with AI-powered editing and flexible output options [13][14][15] - Willow offers accurate voice dictation with voice editing capabilities and a desktop app for dictating into any application [16][17] - Superhuman is an email client enhanced with AI features like auto-labeling, split inbox, instant replies, and auto-reminders [18][19] - Overlap automatically detects and scores engaging moments in long-form videos, turning them into social media clips [20] - Crea hosts various AI models for image, video, lip sync, and animation, with workflow tools for content iteration [21][22] - OpenAI's ChatGPT is used for deep research, image generation (GPT40), and well-reasoned takes, despite some disappointment with new agent and connector features [23][24]