The hottest AI Tools Substack posts right now

And their main takeaways
Category
Top Technology Topics

✅ Please and thank you, ChatGPT

Wadds Inc. newsletter • 59 implied HN points • 24 Jun 24
💼 Business AI Tools
  1. AI can help public relations workers do their jobs better, but it won't completely take their place. There are still many tasks that need human touch, like building relationships.
  2. Many public relations professionals see AI tools as partners in their work, even giving them human-like qualities. This shows a growing acceptance of AI in the industry.
  3. Trust in government and media is quite low right now. Many people feel politicians are not honest or are out for their own interests, which makes it hard for the next government to regain public faith.

Stop forcing AI tools on your engineers

Leading Developers • 267 implied HN points • 08 Jul 25
🕹 Technology AI Tools
  1. Managers should not force engineers to use AI tools. This can create more pressure and lead to mistakes instead of improvements.
  2. It's important to give engineers time to explore and adopt AI tools at their own pace. Rushing them can hurt their performance.
  3. Companies should focus on the outcomes of work rather than just the tools used. The goal should be to serve customers better, not just to show off new technology.

Issue #5 - Data’s Growth Problem: Losing the Audience

The Data Ecosystem • 99 implied HN points • 12 May 24
🕹 Technology AI Tools
  1. Data growth is huge but understanding it is lagging behind. Even though we generate tons of data daily, many people and businesses struggle to truly grasp what it means.
  2. Organizations often rely too much on consultants and vendors for quick fixes instead of addressing the core issues of their data practices. This can lead to overspending and not solving the deeper problems.
  3. To benefit from data, companies need to focus on building strong foundations like data governance and internal capabilities. It's important to think long-term instead of prioritizing quick solutions.

Canva's New AI-Magic for Writers🪄 — Here's What You Need To Know (With Video)

Kristina God's Online Writing Club • 419 implied HN points • 27 Oct 23
🕹 Technology AI Tools
  1. Canva has launched new AI tools that help writers create and manage content more easily. They offer features like text-to-image and text-to-video generators, making creative tasks simpler.
  2. The tutorial includes a step-by-step guide to using these new features, which can help improve online writing and design skills. It’s a great resource for anyone looking to elevate their creative projects.
  3. There's an opportunity to win a coaching session by commenting on the YouTube video, adding an interactive element for users to engage with the content. It's a fun way to connect and learn more.
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Just build the tools yourself

The Engineering Manager • 6 implied HN points • 20 Feb 26
🕹 Technology AI Tools
  1. AI and modern coding assistants make it easy for people with some technical background to build useful internal tools quickly, often in an afternoon.
  2. Small, imperfect tools that automate niche workflows—like auto-summarising issue trackers into a "bragdoc" or a single-priority planning and staffing app—solve real problems without needing production-grade software.
  3. Getting hands-on to build these tools removes the friction between wanting a tool and having one, letting teams be more practical, creative, and time-efficient without turning managers into full-time engineers.

How AI Helps Me Combat Confirmation Bias (And Research Faster)

Behavioral Value Investor • 66 implied HN points • 07 Nov 25
💰 Finance AI Tools
  1. AI can help generate lots of investment ideas quickly, but it's up to you to use your judgment to pick the good ones. This saves time and allows deeper research on the promising candidates.
  2. By using AI to analyze companies and industries, you can spot trends and risks faster. This makes your initial research more efficient, letting you focus on the most worthwhile opportunities.
  3. AI also helps you think critically by providing a 'Devil’s Advocate' perspective. This way, you can challenge your own beliefs and reduce biases before making investment decisions.

Block AI tools from scraping your site in 3 minutes

Deploy Securely • 216 implied HN points • 10 Jan 24
🕹 Technology AI Tools
  1. Block major generative AI tools from scraping your website by adding specific directives to your robots.txt file.
  2. Consider modifying your site's terms and conditions to prevent undesired activities like scraping by AI tools.
  3. Blocking AI tools may impact your search and social media rankings, so find a balance between cybersecurity and potential repercussions.

High Growth Engineer Update/Break

High Growth Engineer • 586 implied HN points • 01 Dec 24
🕹 Technology AI Tools
  1. The writer is taking a break for at least four weeks to recharge and think about what they want to focus on moving forward. This time off is important for their mental health.
  2. When they return, there won't be a strict weekly writing schedule. They plan to prioritize quality over quantity and write when they feel inspired.
  3. The writer has ideas for new projects, like building AI tools, writing a book, or starting a community for discussions. They want to use the extra time effectively to provide more value.

Happy 2025 High Growth Engineer 🎉

High Growth Engineer • 493 implied HN points • 01 Jan 25
🕹 Technology AI Tools
  1. Prioritize your mental health and learn to say 'no' when needed. This helps prevent burnout and keeps you focused on what really matters.
  2. Adapt your systems to align with your goals. If your priorities change, make adjustments to ensure your daily actions support your personal growth.
  3. Embrace change and keep learning. The tech industry evolves quickly, so being open to new skills will help you stay relevant.

SpatialBench: real world tasks for spatial agents

LatchBio • 54 implied HN points • 13 Nov 25
🕹 Technology AI Tools
  1. SpatialBench offers a set of 98 evaluation packs to measure how well spatial agents perform on real tasks, helping to compare different technologies effectively.
  2. The evaluations are designed from actual tasks scientists face, making them useful to assess real-world analysis abilities in biology.
  3. There's a need for specialized tools and resources in biology since standard coding methods don’t easily translate to biological analysis tasks.

AI Pricing Strategy 101: How to Use ChatGPT, Claude & Perplexity for Pricing Research — AI-powered refresh of your successful pricing frameworks post

The Product Channel By Sid Saladi • 10 implied HN points • 01 Feb 26
💼 Business AI Tools
  1. Use each AI tool for its strength — Perplexity for fast market research, Claude for customer psychology and messaging, and ChatGPT for scenario math and modeling so your pricing work is faster and more accurate.
  2. Shift from effort-based to value-based pricing — charge for the customer impact and outcomes you deliver, not the hours you spent, and let AI help quantify and communicate that value.
  3. AI streamlines the pricing workflow by summarizing competitors, simulating tough customers, and running pricing scenarios, and you can automate much of this with ready-to-use prompts.

Adobe Firefly Is Out! Create Amazing Images in Seconds (With Free Prompt Guide)

Kristina God's Online Writing Club • 299 implied HN points • 20 Oct 23
🕹 Technology AI Tools
  1. Adobe Firefly is a powerful image generator that makes it easy to bring your creative ideas to life. Whether you want to create fantasy scenes or unique characters, it helps you visualize them quickly.
  2. Using Adobe Firefly is user-friendly and fun, allowing anyone to create stunning images with just a few clicks. You can start for free and explore its features without any cost.
  3. The tutorial offers 26 prompt ideas to help you get the most out of Adobe Firefly. It includes a guide on how to effectively use prompts to create what you imagine.

AI tooling benchmarks: PR throughput and usage by tool (Q1 2026)

Engineering Enablement • 11 implied HN points • 21 Jan 26
🕹 Technology AI Tools
  1. AI-native, agentic coding tools are driving the biggest increases in PR throughput. Cursor, Claude, and GitHub Copilot showed notable quarter-over-quarter gains while Tabnine registers lower throughput, often in large enterprises.
  2. Adoption patterns vary by cadence: Copilot is the stickiest daily driver, Cursor is becoming a primary weekly workspace, and tools like Windsurf and Tabnine are used more monthly for specialized tasks.
  3. Organizations should correlate tool usage with PR throughput and measure ROI rather than counting seats alone. A multi-vendor approach and stronger practices are recommended because technical limits and policy gaps still constrain productivity gains.

Democratization of Design

The Intersection • 138 implied HN points • 31 Jan 24
🪑 Design AI Tools
  1. Design tools like Canva have democratized design, making it accessible to everyone, but the quality of design produced may not always meet professional standards.
  2. AI-powered design tools aim to streamline design processes, but they require a fundamental understanding of design to be used effectively.
  3. While tools like Canva have made design accessible to non-designers, the quality of work ultimately depends on the skills and capabilities of the individuals using the tools.

How AI Is Enhancing My Investment Process— and How It Can Help You

Behavioral Value Investor • 141 implied HN points • 01 Jul 25
💼 Business AI Tools
  1. AI can help save time and money in the investment process. This means you can do more in less time, making your investing easier.
  2. AI can be more efficient than humans at certain tasks. It can analyze data and find trends that might be hard for us to see.
  3. Using different AI models can improve your investment strategies. Experimenting with the latest tools can help you find better ways to invest.

Will long context windows solve all your problems?

Generating Conversation • 140 implied HN points • 19 Jun 25
🕹 Technology AI Tools
  1. Long context windows are not a fix-all solution for every AI problem. They can help with things like summarization, but you need effective searching to get the best results.
  2. Using a lot of unnecessary data can be costly and slow. It’s important to narrow down what you really need to save time and money when working with large models.
  3. Including too much information can actually confuse the AI and lead to less helpful answers. Focusing on quality data instead of just throwing in everything will lead to better outcomes.

The Social App where you only Post Once a Year

Messy Progress • 35 implied HN points • 15 Nov 25
🕹 Technology AI Tools
  1. Slowpost is a social app that lets you post just once a year, focusing on simplicity. It helps people stay connected through annual personal newsletters instead of constant updates.
  2. Traditional social media can be overwhelming and anxiety-inducing, but sending a yearly letter can strengthen bonds with friends and family in a more meaningful way.
  3. The app helps you manage who receives your annual letters, making it easier to reconnect with people you care about without feeling intrusive.

How I've been using ChatGPT

The Counterfactual • 219 implied HN points • 25 Jul 23
🕹 Technology AI Tools
  1. ChatGPT can help you learn about new topics by suggesting useful resources and references. This can speed up your research by providing relevant information without the hassle of searching through many documents.
  2. Using ChatGPT for recommendations can be helpful, but it shouldn't replace getting suggestions from friends or experts. It can fill in gaps when you don't have access to personal recommendations.
  3. ChatGPT acts as a good reading companion by answering specific questions while you read. This helps you understand the material better and encourages you to ask questions about what you’re learning.

Your AI strategy is a waste of time

Generating Conversation • 303 implied HN points • 21 Nov 24
🕹 Technology AI Tools
  1. AI strategies are often unhelpful because things change so quickly. It's better to focus on just using more AI instead of getting stuck in endless planning.
  2. Experts in each department should choose the AI tools they need, rather than leaving it up to a central committee. This way, the people closest to the work can make the best decisions.
  3. Not every AI tool will work perfectly right away, and that's okay. Being open to trying different tools will help teams learn and improve their choices over time.

A production assistant for every show

Substack • 454 implied HN points • 18 Jun 24
🕹 Technology AI Tools
  1. Substack now has a video clipper tool that helps you create short, shareable video clips from your content. This can help attract more viewers and subscribers on platforms like TikTok and YouTube.
  2. Automatic transcription and captioning features make it easier for creators to share their work and improve accessibility. This saves time and allows writers to focus more on their content.
  3. A new support chatbot is available for quick answers and assistance. It can also connect you with a human support agent if needed, making it easier to get help on Substack.

5 AI Content Creation Tools That Are So Valuable That They Feel Illegal To Know

Kristina God's Online Writing Club • 299 implied HN points • 12 Mar 23
🕹 Technology AI Tools
  1. There are many AI tools available to help with writing and content creation, with resources listing thousands of them. These tools make tasks like generating ideas and writing much easier.
  2. AI can assist in overcoming writer's block and helps in creating content faster. Tools like Chat by Copy.ai offer features that enhance productivity for writers.
  3. Using AI for content creation is just starting, but it's important to remember that human creativity and emotion still play a crucial role in making content relatable and engaging.

Edition 30: The SDLC is changing and so will AppSec (again)

Boring AppSec • 69 implied HN points • 22 Jul 25
🕹 Technology AI Tools
  1. Software development is changing with new tools, especially those powered by AI. This means that AppSec will also need to adapt to keep up with these changes.
  2. The way we manage software development and security must evolve, focusing on how to handle code prompts and automated reviews more effectively.
  3. As non-developers start writing more code using AI tools, we need to be careful because this code might be less secure. Therefore, engaging with all team members involved in code creation is important.

The Sequence Engineering #676: Hacking with Gemini CLI

TheSequence • 84 implied HN points • 02 Jul 25
🕹 Technology AI Tools
  1. Gemini CLI uses Google's powerful AI to improve command-line tasks. It makes using command-line tools easier and more efficient.
  2. The system logs its decisions and shows its thought process, which helps users understand what the AI is doing. This makes it trustworthy and easy to troubleshoot.
  3. With its flexible design, Gemini CLI allows for added features through plugins, creating a customizable experience tailored to users' needs.

Our Guests Tell Us Their Favorite AI Tools

The Cognitive Revolution • 137 implied HN points • 27 May 23
🕹 Technology AI Tools
  1. AI builders use accessible, AI-first tools with good UI in their daily work.
  2. Developers recommend tools like ChatGPT, CoPilot, Bearly.ai, Layup, MusicLM, Supermeme.ai, Character.ai, and EzDubs.AI.
  3. Podcast episodes feature guests discussing AI tools, foundational models, coding techniques, chip design, and language models.

How AI makes English a programming language

Mythical AI • 137 implied HN points • 07 Apr 23
🕹 Technology AI Tools
  1. AI is making it easier for people to program by allowing them to describe tasks in English and having the computer figure out the code.
  2. Computers need precise instructions and struggle with understanding context, making programming challenging.
  3. Programmers are rare, expensive, and building software is costly, but AI is helping automate coding, making programmers more productive.

Stop managing AI. The case for proactive agents.

Kathy PM • 18 implied HN points • 24 Nov 25
🕹 Technology AI Tools
  1. Developers want tools that handle tasks proactively, instead of just reacting to commands. They don’t want to waste time managing tools; they want to focus on building.
  2. For AI tools to be useful, they need to understand the context of a project and work seamlessly with developers. This means recognizing patterns and anticipating needs before being asked.
  3. The future of coding tools should feel collaborative. We aim for AI that can act like a helpful teammate, reducing mental load and helping developers concentrate on creative problem-solving.

For AI at work, start with something small

Technically • 16 implied HN points • 02 Dec 25
🕹 Technology AI Tools
  1. It's best to start using AI by automating small, annoying tasks instead of trying to automate everything at once. Focusing on one specific issue can lead to better results.
  2. The 'messy middle' is where AI works best. It's about tasks that are time-consuming but not critical, like summarizing reports or sorting feedback.
  3. AI can help improve parts of your job, but don't expect it to replace everything overnight. It can assist in making repetitive tasks easier and faster.

The 20 Comet AI Browser Workflows That Will 10x Your Productivity (Copy/Paste Inside)

The Product Channel By Sid Saladi • 20 implied HN points • 16 Nov 25
🕹 Technology AI Tools
  1. Using AI tools can save you a lot of time on research tasks. Instead of spending hours gathering information, the AI can do it for you and help you focus on the important stuff.
  2. Automating tasks like competitive analysis and trend monitoring can improve the quality of your work. You can get real-time data and insights without getting bogged down by manual processes.
  3. It's important to adapt your workflow to new technologies. When you let AI handle the busywork, you can dedicate more time to creative and strategic thinking.

One month of using Devin

Generating Conversation • 163 implied HN points • 23 Jan 25
🕹 Technology AI Tools
  1. Devin is good for fixing small, specific coding tasks quickly, saving time for developers. It works best when given straightforward instructions on simple issues.
  2. However, Devin struggles with more complex tasks that require understanding and linking multiple components together. In those cases, it can produce confusing or unusable results.
  3. Although Devin shows promise in AI-assisted programming, it's still not at the level of a junior software engineer. There's definitely room for improvement as the technology develops.

✅ AI in PR tool book chapter-a-day published on #FuturePRoof website

Wadds Inc. newsletter • 79 implied HN points • 11 Dec 23
🕹 Technology AI Tools
  1. A new book about AI tools for public relations is now available, with daily chapters being published online. It aims to help PR professionals work better and smarter.
  2. The book is based on insights from experts and includes practical case studies. This means readers can learn from real-world examples and not just theory.
  3. The process to create and publish this book was fast, taking only three months. This quick turnaround is important in the fast-changing world of technology.

AI Roundup 127: ChatGPT Agent

Artificial Ignorance • 54 implied HN points • 18 Jul 25
🕹 Technology AI Tools
  1. OpenAI has introduced ChatGPT Agent, a tool designed to handle complex tasks like planning and presentations. It makes use of a virtual computer with various tools, but it's still mainly for background tasks and needs user permission for major actions.
  2. The competition in AI is fierce, with different companies taking different approaches. Some want to integrate AI directly into web browsers, while others prefer a more abstract approach, focusing on background tasks.
  3. AI is facing scrutiny and challenges, such as lawsuits over content usage and concerns about safety features in AI companions. Companies must navigate these issues while continuing to innovate and develop new capabilities.

Transmission fidelity

The Uncertainty Mindset (soon to become tbd) • 39 implied HN points • 14 Mar 24
🕹 Technology AI Tools
  1. Using tools effectively requires understanding your skill and intent. It's important to know what you want to achieve and how to use tools to get there.
  2. The quality of tools matters a lot. Tools that work well help us execute our plans better and avoid mistakes.
  3. Developing our skills and understanding of our goals can lead to creating better tools. When we know what we want and how things work, we can build tools that fit our needs.

Dashing Data Viz - Issue 226

Dashing Data Viz • 98 implied HN points • 21 Feb 23
🕹 Technology AI Tools
  1. The newsletter shares curated news, articles, and jobs about Data Visualization.
  2. Various tools and resources for enhancing data visualization are highlighted in the newsletter.
  3. The newsletter also features discussions on the impact of AI tools and technologies on data visualization work.

The Salt and the Women

Cybernetic Forests • 139 implied HN points • 22 Jan 23
🎨 Art & Illustration AI Tools
  1. The film 'The Salt and the Women' is an experimental exploration of AI tools and creativity, blending themes of mushrooms, AI, and generative cinema to tell a unique narrative.
  2. By working with AI tools to create art, the artist can steer emergent themes and create complex interactions between images, text, and music, resulting in a rich storytelling experience.
  3. Pairing AI-generated images and text can lead to stochastic resonance, where noise in the data aligns to amplify a signal, allowing artists to craft new stories by combining different elements.

Console #195 -- Top open source projects of the week 🎉

Console • 354 implied HN points • 05 Feb 24
🕹 Technology AI Tools
  1. This post features top open source projects of the week on search engines, finance, and AI tools.
  2. Highlighted projects include Stract - a web search engine, Rye - offering a Hassle-Free Python Experience, and Maybe - an OS for personal finances.
  3. Additional projects like Pkl, Fabric, and WhisperKit are also showcased with their unique features.

Data Science Weekly - Issue 482

Data Science Weekly Newsletter • 199 implied HN points • 16 Feb 23
🕹 Technology AI Tools
  1. Visual analytics can help make deep learning models easier to understand. Researchers are working to fill gaps and challenges in this area.
  2. AI tools like ChatGPT might change how we visualize data in the future. They could make it easier to find and interpret information quickly.
  3. A new method called Lion offers a better optimization algorithm for training deep neural networks. It uses less memory than existing methods like Adam.

No RSS Feed? No Problem. Using Claude Sync, Claude Projects and GitHub Copilot Workspace to automate everything

Olshansky's Newsletter • 114 implied HN points • 08 Jan 25
🕹 Technology AI Tools
  1. Missing RSS feeds can be a hassle, but there are tools available to create them easily for any blog. Using platforms like Claude Projects and GitHub Copilot, people can automate the feed generation process.
  2. Using AI tools like Claude and GitHub Copilot can make daily tasks more efficient. They help simplify coding tasks and can significantly boost team productivity.
  3. By building custom RSS feed generators, developers can keep track of content from blogs that don’t offer subscription options. This means staying updated on favorite blogs is still possible, even without traditional feeds.

AI Storytelling: Aesthetic and Minimalist Design (Usability Heuristic 8)

Jakob Nielsen on UX • 36 implied HN points • 07 Aug 25
🕹 Technology AI Tools
  1. Storytelling helps people remember information better than just facts. Our brains were built to process stories, so they're more persuasive and engaging.
  2. Using stories reduces the mental effort required to understand data. Instead of processing raw numbers, stories provide a structured way to think about information.
  3. Narrative formats create a more immersive experience. When people can relate to a story, they're more likely to connect with the information and remember it longer.