# Dupple

> Dupple is a media and education company that helps 500,000+ professionals stay ahead with daily AI and tech newsletters, a curated directory of 237+ AI tools, and an AI training academy.

Founded by Louis-Xavier Lavallée. Read by professionals from OpenAI, Meta, Google, Apple, and Nvidia. Contact: techpresso@dupple.com

## Products

- [Techpresso](https://dupple.com/techpresso): Free daily AI & tech newsletter with 500,000+ subscribers. 5-minute summary of the most important AI news, curated from 50+ sources.
- [Dupple X](https://dupple.com/dupple-x): Premium bundle — 300+ AI courses, $3M+ in SaaS deals, ad-free newsletters, and a private community.
- [AI Academy](https://academy.techpresso.co): AI training platform with courses on ChatGPT, prompt engineering, AI tools for work, sales, marketing, and project management.
- [Top Tools Directory](https://dupple.com/top-tools): Curated directory of 237+ AI tools for work and business. Each tool has a detailed review with features, pricing, pros/cons, and alternatives.
- [Deals](https://dupple.com/deals): Exclusive discounts on 570+ SaaS tools for Dupple X members.

## Newsletters

- [Techpresso](https://dupple.com/techpresso): Daily AI & tech news — 500,000+ subscribers
- [Devshot](https://dupple.com/devshot): Daily developer and coding newsletter
- [Cyberpresso](https://dupple.com/cyberpresso): Daily cybersecurity newsletter
- [Finpresso](https://dupple.com/finpresso): Daily finance and fintech newsletter
- [MarketingShot](https://dupple.com/marketingshot): Daily marketing newsletter

## Learn

- [How to Use ChatGPT for Work](https://dupple.com/learn/how-to-use-chatgpt-for-work): How to use ChatGPT for work: emails, meeting prep, reports, project planning, and daily workflows. Includes prompts, privacy rules, and plan comparison
- [How to Use ChatGPT for Sales](https://dupple.com/learn/how-to-use-chatgpt-for-sales): How to use ChatGPT for sales: prospecting, cold outreach, follow-ups, objection handling, proposals, and the prompts top reps use in 2026
- [How to Use Perplexity AI: A Complete Guide](https://dupple.com/learn/how-to-use-perplexity-ai): Learn how to use Perplexity AI for research, work, and everyday tasks. Covers Pro Search, Focus Modes, Spaces, and tips to get better answers
- [8 Best AI Tools for Business in 2026 (Reviewed)](https://dupple.com/learn/best-ai-tools-for-business): The 8 best AI tools for business in 2026, reviewed with pricing, features, and use cases. Covers ChatGPT, Jasper, Notion AI, Otter.ai, HubSpot, and more
- [8 Best AI for Coding in 2026 (Tested and Compared)](https://dupple.com/learn/best-ai-for-coding): The 8 best AI tools for coding in 2026, compared by features, pricing, and real-world performance. Includes Copilot, Cursor, Claude, ChatGPT, and more
- [How to Use ChatGPT for Excel](https://dupple.com/learn/chatgpt-for-excel): Learn how to use ChatGPT for Excel formulas, data cleanup, macros, and analysis. Includes 5 practical copy-paste prompt examples you can try today
- [How to Build an AI App (No-Code to Full-Stack)](https://dupple.com/learn/how-to-build-an-ai-app): How to build an AI app in 2026, from no-code platforms to full-stack development. Covers tools, APIs, deployment, and real app examples
- [Generative AI for Sales: A Practical Guide](https://dupple.com/learn/generative-ai-for-sales): How sales teams use generative AI for prospecting, emails, proposals, and forecasting. Includes tools, use cases, and real ROI data
- [How to Use ChatGPT for Marketing](https://dupple.com/learn/how-to-use-chatgpt-for-marketing): A practical guide to using ChatGPT for marketing. Covers content creation, email campaigns, social media, SEO, ad copy, and prompts that produce results
- [How to Start an AI Agency](https://dupple.com/learn/how-to-start-an-ai-agency): How to start an AI agency in 2026: services to offer, pricing models, tools to use, and how to land your first clients. No technical background required
- [How to Use AI to Be More Productive](https://dupple.com/learn/how-to-use-ai-to-be-more-productive): How to use AI to be more productive at work: practical workflows for email, meetings, writing, research, and task management. Real time savings included
- [How to Build an AI Agent (Beginner-Friendly Guide)](https://dupple.com/learn/how-to-build-an-ai-agent): Learn how to build an AI agent from scratch: frameworks, tools, and step-by-step instructions. Covers LangChain, CrewAI, AutoGen, and no-code options

## Company

- [About Dupple](https://dupple.com/about): Company overview, mission, and team
- [Work With Us](https://dupple.com/work-with-us): Advertise to 500,000+ tech professionals
- [Careers](https://careers.dupple.com): Open positions at Dupple
- [Blog](https://dupple.com/blog): Company blog with industry insights

## Optional

- [Learn Index](https://dupple.com/learn): Full index of 84+ practical AI guides and tutorials
- [Privacy Policy](https://dupple.com/privacy): Data protection and GDPR compliance
- [Affiliate Disclosure](https://dupple.com/affiliate-disclosure): How affiliate links work on Dupple
- [Techpresso Archives](https://dupple.com/techpresso/archives): Past newsletter issues
- [Full AI tool and article index](https://dupple.com/llms-full.txt): Complete llms.txt with all 237+ tools and 84+ articles