The hottest Startups Substack posts right now

And their main takeaways
Category
Top Business Topics
The Odin Times 19 implied HN points 16 Jul 23
  1. Content creators and software startups have similarities but also key differences.
  2. Success for content creators follows a power law distribution.
  3. Venture funding landscape shows tough times, but there are opportunities for investors.
ChatGPT4 as a CEO and Underdog Founders 19 implied HN points 20 Jun 23
  1. Charlotte left a comfortable job at Meta to build Jackett, an AI-powered platform to empower teachers and save time on assessments.
  2. Jackett's mission is to unlock students' potential by automating educators' tasks through AI, helping teachers create custom problems quickly.
  3. Despite challenges, Charlotte secured funding, focused on the impact in India, and Jackett is now used by thousands of teachers, saving hundreds of hours monthly.
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The Long Game by Mehdi Yacoubi 2 implied HN points 04 Dec 25
  1. Embryo selection is extremely high-stakes, so companies must have honest marketing and solid science. If you see fake reviews, copied research, or basic methodological errors, be very skeptical and don't trust them with decisions about future children.
  2. Set deliberately low expectations so small improvements feel like wins and bad news feels normal. Controlling your expectations reduces unnecessary suffering and helps you appreciate progress.
  3. Stop waiting for life to happen and take yourself seriously by choosing a direction and acting on it. Real progress comes from responsibility, risk, and doing more than what feels safe.
Superfluid 106 implied HN points 26 Jul 23
  1. Pivoting well is crucial for startup success
  2. Managing a startup involves monitoring key factors like people, market dynamics, product, go-to-market strategy, and business model
  3. Timing a pivot is essential for venture-backed startups to sustain momentum and consider profitability
Afridigest 7 implied HN points 18 Aug 25
  1. Chowdeck, a Nigerian food delivery service, has raised $9 million to grow its business in Nigeria and Ghana. They focus on fast deliveries and have a growing customer base.
  2. There's a trend of traditional banks starting to buy fintech companies, showing changes in the financial industry. This could lead to more innovation and services for customers.
  3. Interest in climate investments is increasing among institutions. This means more money could flow into projects that help the environment.
Technology Made Simple 39 implied HN points 17 Sep 22
  1. Companies like Google and Adobe are still investing in valuable acquisitions even during a tech crash, emphasizing the importance of staying focused on building valuable products.
  2. Big money acquisitions like Google's Mandiant and Adobe's Figma prove that focusing on quality over short-term gains can lead to significant success in the long run.
  3. Being able to identify valuable companies early can be financially rewarding, emphasizing the importance of developing expertise in specific domains and staying informed through diverse sources.
Calvin’s Substack 2 HN points 24 Jun 24
  1. Going through tough times can actually be a good thing. It helps you learn and get stronger, so it's important to keep going even when things get difficult.
  2. Having investors doesn't guarantee success. It's your team's hard work and the right ideas that truly matter in building something great.
  3. Surround yourself with the right people. Choosing good co-founders and team members is crucial because they help you navigate challenges and achieve your goals.
Axial 29 implied HN points 23 Nov 24
  1. AbCellera focuses on supporting early-stage life sciences companies, often investing when ideas are still just concepts. They believe in nurturing innovation from the ground up.
  2. The company's approach emphasizes partnering with passionate inventors to help them turn their ideas into reality. They want to create lasting businesses that can make a difference.
  3. AbCellera is dedicated to building a strong ecosystem for biotech startups, showing a commitment to both science and entrepreneurship. They see value in guiding companies through their early phases.
Oleksii Sidorov 72 implied HN points 10 Jan 24
  1. 2023 was a challenging but successful year for Slise.xyz, establishing a strong brand.
  2. In 2024, Slise.xyz aims to introduce a single mediation protocol for Web3 advertising, maximizing revenue and minimizing risks for all participants.
  3. Anticipate market moves in 2024, with a surge in Solana volume and new budgets driving growth opportunities.
Venture Prose 219 implied HN points 13 Mar 20
  1. Speed of reaction is crucial under tough circumstances. Act now as every step matters for the future. Be extra-rational about managing cash.
  2. Maintain a strong culture by reinforcing trust, commitment, and results. Regular communication and active listening are key during challenging times.
  3. Challenging situations can spark creativity. Encourage your team to think innovatively and explore new ideas when faced with adverse conditions.
philsiarri 22 implied HN points 27 Jan 25
  1. DeepSeek, a Chinese startup, created a powerful chatbot called R1 that competes with popular US AI models like ChatGPT. It gained attention for performing well despite having limited resources.
  2. The company uses an open-source model, letting developers work with and improve their technology. This approach makes it cheaper to develop advanced AI compared to traditional methods.
  3. DeepSeek's success is raising questions about global AI regulations and how companies can respond to competition. It shows China's goal to be a leader in AI technology by 2030.
Clouded Judgement 8 implied HN points 01 Aug 25
  1. Incumbent companies have advantages like strong customer relationships and brand recognition, but they often struggle to adapt to new technology. Startups, on the other hand, can pivot quickly and adopt new operating models that boost their efficiency.
  2. The shift to AI is similar to past changes in tech, where companies that embraced new methods outperformed those that didn't. Startups are likely to thrive by integrating AI into their daily operations rather than just treating it as a new product feature.
  3. Rethinking how a company operates with AI can lead to significant speed and output improvements. It's essential for startups to adopt modern playbooks, rather than relying on outdated practices from industry veterans.
Alex's Personal Blog 32 implied HN points 25 Oct 24
  1. WeRide has gone public with its IPO priced at $15.50 per share, marking a significant milestone in the self-driving industry.
  2. Waymo is not far behind, successfully raising $5.6 billion to expand its autonomous driving services, showing strong commercial growth.
  3. As self-driving technology becomes more viable, we are likely to see more robotaxis operating in cities, which could change how we travel for the better.
Afridigest 7 implied HN points 11 Aug 25
  1. There's a new focus in Africa on securitization rather than just relying on venture capital. This means companies are looking for different ways to secure funding and manage risks.
  2. Executives need to stay informed about these new finance trends to adapt their strategies. It's important to understand how these changes affect business opportunities in Africa.
  3. This shift could lead to innovative financial solutions and investments in various sectors across the continent. It might open doors for more diverse economic growth.
Tigerfeathers! 26 implied HN points 20 Dec 24
  1. India is seeing a big rise in its equity market and is now the fourth-largest in the world. This shows that there's a growing interest in investing and the economy is becoming stronger.
  2. The future of energy in India looks promising, with a focus on solar power and renewable energy. There's potential for significant growth in clean energy solutions and making India more energy independent.
  3. Tech startups are changing the way businesses operate in India. The use of AI and new technologies is creating opportunities for entrepreneurs to solve real-world problems and improve everyday life.
SatPost by Trung Phan 127 implied HN points 04 Mar 23
  1. Knowing when to quit is as important as perseverance
  2. Quitting can be difficult due to biases like sunk-cost fallacy and identity
  3. Successful pivots often involve quitting the wrong idea to pursue a better one
Tech Ramblings 19 implied HN points 30 Aug 23
  1. A CEO's main jobs are to communicate a vision, hire and fire the right people, and ensure the company doesn't run out of money. This might sound easy, but many CEOs struggle with these tasks.
  2. It's essential for a CEO to repeatedly share the company's mission and vision. Keeping everyone aligned with the core purpose helps employees feel motivated to work towards common goals.
  3. Hiring well and letting go of employees who aren't a fit is crucial. Quickly addressing performance issues can help maintain a positive culture and keeps the team focused on success.
Clouded Judgement 10 implied HN points 27 Jun 25
  1. Startups today need to move quickly to succeed. If they take too long, someone else might beat them to the market.
  2. It's important to focus on speed and iteration rather than making everything perfect. Getting things out quickly allows for faster feedback and improvement.
  3. Hiring fresh talent with new ideas is key. Businesses should seek leaders who can adapt to fast-changing markets rather than those who only know traditional methods.
Startup Strategies 99 implied HN points 13 Jul 23
  1. The author reflected on past predictions about tech trends like ride-sharing and cryptocurrency.
  2. They emphasized the importance of staying ahead of the curve in understanding emerging technologies.
  3. The post also mentioned a 7-day free trial to access more content.
Golden Pineapple 63 implied HN points 22 Feb 24
  1. Y Combinator invests in over 4,000 companies, targeting sectors that promise great returns and societal benefits.
  2. Top growing companies across sectors like Climate Tech, Space Tech, Enterprise AI, Cancer Cure, and Devtools show impressive year-over-year growth rates.
  3. Crustdata provides data on fast-growing private companies for investors and sales leaders, offering insights into various industry sectors.
Alex's Personal Blog 32 implied HN points 16 Oct 24
  1. ASML did really well in the last quarter, earning more than expected and making a lot of profit. This surprised many investors.
  2. Cloud growth is slowing down, which could be a challenge for tech companies relying on it. It's important to keep an eye on this trend.
  3. There's a legal issue with Perplexity as they were told by The New York Times to stop using their content. This has raised questions about the future of AI and content use.
Working Theorys 70 implied HN points 01 Jan 24
  1. Startups are shifting towards profitability over traditional venture funding
  2. Social products are evolving to focus more on utility and specialized communities
  3. Predictions for lifestyle changes include part-time knowledge work and preventive health gaining importance
Robots & Startups 19 implied HN points 28 May 23
  1. The robotics industry is focusing on electrification, battery technology, recycling, and reshoring as important trends for the future.
  2. Polymath Robotics is hosting the next SVR meetup, with good news for Monarch Tractors and NVIDIA, but challenges for Tesla and Embark.
  3. Scouting around the edges of the robotics industry can help in understanding future investable startups and market trends.
Alex's Personal Blog 32 implied HN points 14 Oct 24
  1. Venture capitalists are struggling to turn their investments into cash returns. This means they are having a tough time selling their stakes in companies for a profit.
  2. There has been a significant drop in the number of venture-backed company exits. The amount of money made from these exits is now much lower than it was in previous years.
  3. The slow pace of returns is affecting the number of active venture funds. Many funds have stopped working or reduced in size because of the less promising investment environment.
Tech Buzz China Insider 19 implied HN points 29 Apr 23
  1. The Community Group Buying industry has seen major players like Meituan and Pinduoduo dominate the market despite challenges, aiming for cost reduction and efficiency.
  2. The industry is projected to continue growing in 2023, with expansion into new markets and improvements in existing businesses contributing to its projected 50-60% GMV growth.
  3. Challenges faced by the industry include difficulty in balancing price and quality, limited target audience, and cost savings even with the use of big data.
Startup Strategies 28 implied HN points 12 Nov 24
  1. Keep Going is a podcast and publication that focuses on technology and users. It's run by John Biggs, who has a background in major tech publications.
  2. The aim is to explore the relationship between startups, technology, and society. This is important as many popular tech sites have shut down recently.
  3. The platform offers a free trial for new subscribers, encouraging people to engage with its content and discover more about tech startups.
Tech Ramblings 19 implied HN points 24 Aug 23
  1. Only raise funds if absolutely necessary. Giving up control to investors can complicate your leadership.
  2. Fundraising requires a lot of effort. Prepare a solid pitch, connect with the right investors, and be persistent in reaching out to many of them.
  3. Choosing the right investors is crucial. Look for those with experience who genuinely care about your success, as they can provide valuable guidance.
Tigerfeathers! 10 implied HN points 20 Jun 25
  1. Using clever writing in unexpected places can really enhance a brand's identity. Brands should treat every point of communication as an opportunity to connect with their audience.
  2. Companies are moving towards shorter, more engaging content instead of long articles. This shift helps maintain interest and keeps the conversation flowing.
  3. Memorable experiences, like special welcome emails or unique packaging designs, can create an emotional connection with customers. It's the small touches that often leave a lasting impression.