The hottest Tech startups Substack posts right now

And their main takeaways
Category
Top Technology Topics

Erebor, Erewhon, Stablecoins, Zizians and The Dark Enlightenment

Dr. Pippa's Pen & Podcast • 22 implied HN points • 07 Jul 25
💼 Business Finance Tech startups Venture Capital Cryptocurrency Innovation
  1. Erebor is a new financial venture that allows companies to raise money directly from investors using stablecoins, bypassing traditional banks. This could change how businesses get funding and might disrupt the current financial system.
  2. Erewhon warns about the dangers of AI, showcasing a fictional land where machines are banned due to past harm. It represents a cautionary tale about the rapid growth of AI and its impact on society.
  3. The debate between Erebor and Erewhon highlights a stark choice: one embraces technological riches while the other values beauty and nature. This reflects a bigger question about the direction of our society as technology evolves.

Multi-Product In Pictures

The VC Corner • 159 implied HN points • 05 Sep 24
💼 Business Tech startups Venture Capital Product Development Market Strategy Company growth
  1. Going multi-product is important for companies that want to grow and succeed. It can help them stand out in the market and attract more customers.
  2. Successful companies often have a clear plan for when and what new products to introduce. Timing and strategy matter a lot in this process.
  3. Many large public companies today started with one product and expanded later. Learning from their journeys can guide new founders as they build their businesses.

The Greek manufacturing sector

The Greek Analyst • 299 implied HN points • 24 Apr 24
💼 Business Manufacturing Economy Tech startups
  1. Greek manufacturing sector shows signs of recovery, hitting record highs in employment, productivity, and sales.
  2. Manufacturing exports have tripled since the crisis, but Greece still lags behind other European countries.
  3. Investing in smart manufacturing, robotics, innovation, and collaboration between universities and industry is crucial for the future growth of the Greek manufacturing sector.

Marc Andreessen Joining Character.AI Board + Other Hot AI Fundraising Rounds Afoot

Newcomer • 727 implied HN points • 01 Mar 23
💼 Business Tech startups Investments AI Summit Venture Capital
  1. Andreessen Horowitz won the investment round for Character.AI led by Marc Andreessen.
  2. Multiple hot AI fundraising rounds are happening, including investments in Perplexity AI and LangChain.
  3. Other notable investments include Sequoia leading an investment in Dust and Index backing a startup by David Schreiber.

Greece’s electric car moment?

The Greek Analyst • 279 implied HN points • 31 Jan 24
🕹 Technology Electric Vehicles Renewable Energy Tech startups Research
  1. The number of electric cars in Greece is rapidly increasing, with more battery electric vehicles sold in the last year than in the previous four years combined.
  2. The country has seen a significant rise in the number of EV charging stations, with the infrastructure growing from less than 50 stations in 2018 to about 5,000 by the end of 2023, expected to reach over 100,000 by 2030.
  3. Greece's surge in electric vehicle adoption is supported by various incentives and subsidies provided by the government to promote alternative-fuel vehicles and infrastructure, with investments totaling nearly €240M since 2020.
Get a weekly roundup of the best Substack posts, by hacker news affinity:

Sam Altman’s Big, Bad Idea

Nonzero Newsletter • 463 implied HN points • 16 Feb 24
🕹 Technology AI Cybersecurity Governance AI Ethics Tech startups
  1. There is a push to increase investment in AI technology, with companies seeking trillions of dollars for large-scale projects. This poses potential benefits but also risks like job loss and psychological effects.
  2. Egypt is constructing a large 'security zone' to handle displaced Palestinians, possibly due to Israel's actions in Gaza. The situation highlights complex political and humanitarian dilemmas in the region.
  3. AI tools are increasingly used in various sectors, from analyzing workplace communication to cyberattacks. The technology's potential benefits come with concerns about privacy, worker rights, and security vulnerabilities.

Ampere Computing is probably dead.

Irrational Analysis • 79 implied HN points • 20 May 24
🕹 Technology Semiconductors Tech startups Competition Market Analysis
  1. Ampere Computing is likely facing challenges as most of their customers have transitioned to other solutions.
  2. Despite unique product advantages, Ampere Computing is struggling as customers are moving to alternatives in the market.
  3. Lack of transparency on technical details raises doubts about Ampere Computing's innovation and competitiveness in the semiconductor industry.

Data Science Weekly - Issue 513

Data Science Weekly Newsletter • 359 implied HN points • 21 Sep 23
🕹 Technology AI Data science Machine Learning Software Engineering Tech startups
  1. There's a new newsletter focusing on AI safety in China, showing that the country is more invested in AI safety than many think.
  2. A podcast discusses how startups can run better AI models without needing to upgrade their hardware—a big challenge in the field.
  3. An online event is coming up for those looking to secure data science jobs in big tech, focusing on interview strategies and market insights.

🚪 A filmmaker SaaS acquired for $15k

No-Code Exits • 117 implied HN points • 26 Jan 24
💼 Business Entrepreneurship Tech startups Marketing Acquisitions No Code
  1. Starting small and testing ideas is important to reduce risk and adapt quickly based on feedback.
  2. Creating revenue-driven and sustainable businesses that do not rely on external funding is crucial.
  3. Learning and mastering no-code tools like Bubble can lead to successful ventures with lower maintenance costs and faster shipping times.

China’s evolving global tech expansion – a lens from the Middle East

Christopher’s Newsletter • 196 implied HN points • 28 Sep 23
💼 Business Global expansion Tech startups Venture Capital Innovation
  1. Conversations in the world of tech startups are often bottom-up, driven by new generations and their enterprises.
  2. Chinese tech companies serve as models for innovation globally, navigating challenges not typically seen in the West.
  3. Global expansion of tech will be driven by opportunity costs, market accessibility, and localization efforts in different regions.

The Solo GP Journey & Navigating Hype Cycles - Sunil Nagaraj on the Venture Unlocked podcast

Ubiquitous Thoughts • 98 implied HN points • 12 Jul 23
💼 Business Venture Capital Startup Investing Entrepreneurship Tech startups Investment Strategies
  1. Sunil Nagaraj shares his unique career journey and entrepreneurial experiences
  2. Insights on the 'Solo GP' model of venture capital and lessons learned from pitching LPs
  3. Focus on investments in deeptech startups and the importance of authenticity in career endeavors

The Modern ML Stack is broken, but it won't be for long

Entry Level Investing • 184 implied HN points • 20 Feb 23
🕹 Technology AI Data Tech startups
  1. AI infrastructure is essential for organizations to participate in the AI revolution.
  2. The current ML infrastructure landscape is messy, and there is a need for consolidated solutions.
  3. Entrepreneurs have a huge opportunity to build enduring businesses by focusing on end-to-end ML application offerings and addressing the challenges in the AI infrastructure space.

Your guide to AI: December 2024

Guide to AI • 6 implied HN points • 01 Dec 24
🕹 Technology AI Policy AI Research Tech startups Hardware
  1. AI is really growing fast, and new companies are getting lots of funding to develop more advanced tools. This is creating a competitive environment.
  2. The politics around AI are uncertain after the recent US elections. It's hard to predict how new leaders will affect AI regulations and policies.
  3. There's ongoing debate about the quality of AI models from both US and Chinese labs. They are working hard to innovate and improve, showing that competition is fierce on a global scale.

WindBorne Systems

next big thing • 34 implied HN points • 22 Jun 23
🕹 Technology Climate Climate tech Venture Capital Tech startups
  1. Accurate weather data is crucial for making informed decisions and mitigating costs associated with severe weather events.
  2. Improvements in weather technology are needed due to gaps in weather observations globally.
  3. WindBorne Systems received a $6M Seed round investment led by Footwork for their work in providing detailed weather observations to improve forecasting and reduce carbon emissions.

Ba'o tie^'p tu.c chuo^'i

Thái | Hacker | Kỹ sư tin tặc • 0 implied HN points • 17 Jan 08
🕹 Technology Web Development Tech startups Digital Media Innovation Internet culture
  1. In the early days, some successful projects started with gathering discarded technology and repairing it to make something functional. This resourcefulness can lead to big ideas and accomplishments.
  2. Persistence is key when pursuing ambitious projects. Rejections are part of the journey, and finding the right support can be a game-changer.
  3. Media outlets, especially when covering complex topics, should listen to and include input from experts. Maintaining high standards and credibility is crucial in journalism.

Back to engineering ♥️

André Casal's Substack • 0 implied HN points • 21 Aug 24
💼 Business Entrepreneurship Product Development Marketing Design Tech startups
  1. Improving product visibility is important. Updating your pages with highlights and features can attract more attention.
  2. Feedback matters for design. Trying to improve a logo showed that getting input from experienced designers can help you learn and grow.
  3. Engagement on social media is key. Using strategies like commenting on popular posts can boost your visibility and impressions quickly.

🐿️ Those Magnificent Men In Their Flying Machines - The Insanely Profitable Tech Newsletter

Squirrel Squadron Substack • 0 implied HN points • 07 Jan 25
🕹 Technology Aerospace Engineering Innovation Space Industry Tech startups
  1. Experimentation is key to learning. Just like early aviators learned from their crash attempts, businesses can benefit from trying new things and learning quickly from failures.
  2. SpaceX took more risks and embraced failures, which helped them succeed faster. They learned from their explosions, while Boeing took a safer approach and faced delays and high costs.
  3. In software development, mistakes can be less costly than in aerospace. Companies should feel free to experiment and gather feedback from users to improve their products, just like SpaceX does.

~Big questions~

Links I Would Gchat You If We Were Friends • 0 implied HN points • 12 May 15
🕹 Technology Social media Online Education Artificial Intelligence Tech startups Internet culture
  1. The man who sold his face to the Internet experienced mental health challenges and poverty as a result.
  2. The value and financial worth of YouTube stars are still uncertain and not fully understood.
  3. Exploring the intersection of food, robots, and 'cognitive' machines prompts contemplation about creativity and big questions.

The Repair Angle In Wired’s Big McDonalds Ice Cream Expose

Fight to Repair • 0 implied HN points • 06 Jun 21
🕹 Technology Repair Internet of Things Right-to-repair Tech startups Podcasts
  1. Wired's article on McDonald's ice cream machines highlights the importance of the right to repair.
  2. The investigation revealed how obscure machine errors and lack of access to repair options can lead to unfair business practices by manufacturers.
  3. Jeremy O'Sullivan's experience with ice cream kiosks and Kytch's IoT analytics startup sheds light on challenges in the repair industry.