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News and analysis on tech startups, investments, founders and the entrepreneurial ecosystem.

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Fashion Startup Launches in 6 Weeks with Supabase

Fashion Startup Launches in 6 Weeks with Supabase

Spanish fashion startup launched in 6 weeks using Supabase: €12K saved, 40% faster. Full technical breakdown of the stack and decisions.

Linear Outpaces ClickUp: 5 Key Startup Metrics

Linear Outpaces ClickUp: 5 Key Startup Metrics

Linear surpasses ClickUp in cycle time, adoption, and speed. 47 founders share why they switched and never looked back.

Perplexity Raises $300M, Aiming for Your Business Next

Perplexity Raises $300M, Aiming for Your Business Next

SoftBank invests $300M in Perplexity, targeting enterprises with a new product that transforms internal information searches.

Migrating to Supabase Costs an Extra $18K: A True Story

Migrating to Supabase Costs an Extra $18K: A True Story

Switching to Supabase can inflate your bill by 340%. Real case: a startup overspent by $18K in six months. Discover the five hidden pitfalls.

OpenAI Boosts Deployments with New Deployment Unit

OpenAI Boosts Deployments with New Deployment Unit

OpenAI launches Deployment Company to streamline enterprise implementations of its models with dedicated engineering and regulatory compliance.

Claude at Cognizant: Inside a True Enterprise Deployment

Claude at Cognizant: Inside a True Enterprise Deployment

Cognizant deploys Anthropic's Claude AI to over 345,000 employees, revealing adoption patterns and technical architecture for enterprise AI.

Supabase vs. MongoDB: Which Saves You $20K Annually?

Supabase vs. MongoDB: Which Saves You $20K Annually?

MongoDB Atlas can cost startups $20K more a year than Supabase once you reach 500K users. It's not just features—it's data transfer and scaling costs.

Why Linear Fails Beyond 120 Developers: A Deep Dive

Why Linear Fails Beyond 120 Developers: A Deep Dive

Discover how Linear's minimalist approach falters as startups scale past 120 developers, revealing the hidden challenges of organizational complexity.

Fintech Startup Halves Dev Cycle by Ditching Jira

Fintech Startup Halves Dev Cycle by Ditching Jira

A European fintech slashed development cycle time from 11 days to 5 by replacing Jira with Linear, highlighting how tool choice impacts efficiency.

Arrakis Secures $38M to Push Unwanted Industrial AI

Arrakis Secures $38M to Push Unwanted Industrial AI

Arrakis raised $38M to introduce AI in industries that excel without it. The technology shows promise, but trust and risk remain unresolved.

OpenEvidence Rejects $200M Funding: A Bold Move

OpenEvidence Rejects $200M Funding: A Bold Move

OpenEvidence, a leading medical AI startup, opted out of a $200M funding round, focusing on sustainable growth amidst regulatory hurdles and market.

Genesis AI Eyes $3B Despite Robots' Shirt-Folding Struggles

Genesis AI Eyes $3B Despite Robots' Shirt-Folding Struggles

Genesis AI seeks a $500M raise at a $3B valuation, claiming to revolutionize robotics with simulation. But can they overcome negative unit economics?

Meta's AI Revolution: Superintelligence Boosts Compute 40x

Meta's AI Revolution: Superintelligence Boosts Compute 40x

Meta's compute infrastructure surged 40x in a year, birthing Tensor Gym, a $720K startup in RL environments that Google aims to emulate soon.

Spanish Startups Secure €3.5M: Capital Returns with Caution

Spanish Startups Secure €3.5M: Capital Returns with Caution

Three Spanish startups raise €3.5M with strong metrics. European capital favors profitability over explosive growth.

Adigital's Push for Startup Growth in Spain: Time is Ticking

Adigital's Push for Startup Growth in Spain: Time is Ticking

Adigital urges the Spanish government for swift funding, regulatory sandboxes, and better AI resources to scale startups before time runs out.

$510 Billion Invested in Startups: Record Hides a Bubble

$510 Billion Invested in Startups: Record Hides a Bubble

A staggering $510 billion floods into startups, setting records in Silicon Valley as the secondary market suffers with 38% discounts. Is AI the new bubble?

Train a LLM in PyTorch: 5 Practical Steps for Founders

Train a LLM in PyTorch: 5 Practical Steps for Founders

Train your own language model in PyTorch: practical architecture, real code, and key metrics for founders tired of paying for tokens.

How Three Startups Lost $80K on TensorFlow & Kubernetes

How Three Startups Lost $80K on TensorFlow & Kubernetes

Three startups burned $80K on GKE before realizing TensorFlow + Kubernetes needs specific architecture, not just generic orchestration.

Optimize AI in Startups: TensorFlow + Kubernetes Beyond 100K

Optimize AI in Startups: TensorFlow + Kubernetes Beyond 100K

TensorFlow + Kubernetes scales if you optimize inference, autoscaling with custom metrics, and model versioning. The real architecture for startups.

Twilio's Segment Fails in True Personalization Efforts

Twilio's Segment Fails in True Personalization Efforts

Segment promised to streamline your marketing stack, but when real automation is needed, its latency and rigidity kill conversions. The CDP that's lost.

Elixir Revived Microservices in Three European Startups that Node.js Had Crashed: Resilience is Architecture, Not Framework

Elixir Revived Microservices in Three European Startups that Node.js Had Crashed: Resilience is Architecture, Not Framework

Staffbase, Cabify, and Remote switched to Elixir as Node.js kept them awake: resilience as architecture, not framework.

LangChain Promises Elegant Abstractions: What No One Tells You is You're Building Technical Debt Wrapped in Pretty Syntax

LangChain Promises Elegant Abstractions: What No One Tells You is You're Building Technical Debt Wrapped in Pretty Syntax

LangChain offers quick abstractions but hides critical complexity. Three startups failed due to its limitations.

Tracelytics Rewrote Its Observability Backend in Deno: Why the Node.js Runtime Was Costing Them €40K Monthly

Tracelytics Rewrote Its Observability Backend in Deno: Why the Node.js Runtime Was Costing Them €40K Monthly

Tracelytics migrated its observability backend to Deno, slashing its AWS bill from €68K to €28K monthly by cutting npm chaos.

When Prisma Became the Only Viable Path for Wally to Migrate from MongoDB to Postgres Without Breaking Production

When Prisma Became the Only Viable Path for Wally to Migrate from MongoDB to Postgres Without Breaking Production

How Wally migrated from MongoDB to Postgres in 4 days with Prisma, without downtime, using dual writes and automated validation.

Linear Stopped Being a Task Manager the Day it Automated Replicate's Complete Roadmap

Linear Stopped Being a Task Manager the Day it Automated Replicate's Complete Roadmap

**Linear automates complete roadmaps in AI startups by connecting code with management—no human intervention or sync meetings required.**

Supabase Becomes the Invisible Backend for Plata: How a Latin American Fintech Scales with Postgres and Avoids Firebase Hell

Supabase Becomes the Invisible Backend for Plata: How a Latin American Fintech Scales with Postgres and Avoids Firebase Hell

A Colombian fintech processes $240M/month with three developers and Supabase: the architecture shaking up Firebase.

Implementing a Talent Retention System in AI: A Technical Guide for Startups Using Airtable

Implementing a Talent Retention System in AI: A Technical Guide for Startups Using Airtable

Retaining talent far outweighs any monthly costs, with a proactive approach being key to success.

The Complete Architecture for Scaling AI Teams: Notion as a Talent CRM and GCP as Operational Infrastructure

The Complete Architecture for Scaling AI Teams: Notion as a Talent CRM and GCP as Operational Infrastructure

A guide to structuring AI teams using Notion and GCP for effective talent management and operational efficiency.

Your AI startup is going to lose three key engineers this year: here's how to protect your model before it happens

Your AI startup is going to lose three key engineers this year: here's how to protect your model before it happens

Learn how to safeguard your AI model against talent turnover in your startup.

Notion as the Nervous System of Your Startup: The Complete Architecture for Managing Talent in AI Teams

Notion as the Nervous System of Your Startup: The Complete Architecture for Managing Talent in AI Teams

Discover how to use Notion to effectively manage talent in AI startups with a tailored system.

When Your AI Model Needs to Reinvent Itself: A Complete Architecture for Continuous Self-Optimization Without Humans

Discover how to build an AI system that self-monitors, retrains, and deploys without human intervention.

Building a Chatbot with Anthropic: Step-by-Step Guide to Integrate AI into Your Startup Using Its API

Building a Chatbot with Anthropic: Step-by-Step Guide to Integrate AI into Your Startup Using Its API

Enhance your product's information and features with AI integration.

When BioPython Doesn't Scale and Airflow Doesn't Understand Biology: Lessons from Orchestrating 40 Million Sequences in Production

When BioPython Doesn't Scale and Airflow Doesn't Understand Biology: Lessons from Orchestrating 40 Million Sequences in Production

We explore the challenges biotech startups face when integrating bioinformatics and data engineering tools.

When Your Biotech Startup Needs to Analyze Synthetic DNA: The Battle Between Open Source and Cloud Enterprise

When Your Biotech Startup Needs to Analyze Synthetic DNA: The Battle Between Open Source and Cloud Enterprise

BioPython and SageMaker tackle the same issue in opposite ways: one offers complete control, the other provides automatic scalability.

When Equity Crowdfunding Platforms Fall Short: A Complete Architecture for Your Private AngelList in Django

When Equity Crowdfunding Platforms Fall Short: A Complete Architecture for Your Private AngelList in Django

If crowdfunding platforms aren't meeting your needs, it's time to build your own investment management system.

When the Military Funds Your Startup: The Unstoppable Rise of Dual-Use Technology

When the Military Funds Your Startup: The Unstoppable Rise of Dual-Use Technology

Dual-use tech startups are set to attract $49B in 2026; selling to governments is the new competitive edge.

Beijing's Double Game: How China's New Capital Controls Are Redrawing the European AI Landscape

Beijing's Double Game: How China's New Capital Controls Are Redrawing the European AI Landscape

China tightens tech investment abroad while funding national champions: European AI startups lose access to billions.

Orbio AI Raises €18M: Why HR is the Next Battleground for Business AI

Orbio AI Raises €18M: Why HR is the Next Battleground for Business AI

Dawn Capital leads €18M round for Orbio AI: HR is the next battleground for European business AI.

Bezos Invests $10B in Project Prometheus: The Most Expensive Bet in History to Replace Developers

Bezos Invests $10B in Project Prometheus: The Most Expensive Bet in History to Replace Developers

Bezos invests $10B in a startup that promises to make human-written code obsolete before 2030.

Brazil Puts $5M on the Table: Why Google Chose Monashees for Its AI Bet in Latin America

Brazil Puts $5M on the Table: Why Google Chose Monashees for Its AI Bet in Latin America

Google and Monashees launch $5M for AI-first startups in Brazil, focusing on vertical solutions to tackle real problems.

From Canva's Contract to Yours: Implement Automated Legal Defense with Claude in an Afternoon

From Canva's Contract to Yours: Implement Automated Legal Defense with Claude in an Afternoon

Automate your legal defense with Claude 3.5 Sonnet in just a few hours, making contract analysis easier for startups.

When the British Government Bets Pensions on Tech: £50B That Will Change Venture Capital

When the British Government Bets Pensions on Tech: £50B That Will Change Venture Capital

UK redirects £50B of pension funds to AI startups: a gamble that will define the future of European venture capital.

When Bezos Plays Big Again: The AI Startup Worth More Than SpaceX

When Bezos Plays Big Again: The AI Startup Worth More Than SpaceX

Bezos and his AI startup reach $41B by developing invisible infrastructure for critical business decisions. # When Bezos Plays Big Again: The AI Startup Worth More Than SpaceX Jeff Bezos has just pr

Del garaje al unicornio: lo que realmente necesitas para lanzar tu startup en 2024

Del garaje al unicornio: lo que realmente necesitas para lanzar tu startup en 2024

Del capital inteligente al stack tecnológico: qué necesitas realmente para construir una startup exitosa en 2024.

De Barcelona a Silicon Valley: el ADN español que está redefiniendo el ecosistema tech global

De Barcelona a Silicon Valley: el ADN español que está redefiniendo el ecosistema tech global

De Glovo a Typeform: las startups españolas que compiten globalmente con producto, ejecución y ambición sin complejos.

El nuevo mapa del emprendimiento español: dónde están naciendo los unicornios del mañana

El nuevo mapa del emprendimiento español: dónde están naciendo los unicornios del mañana

Deep tech, healthtech B2B, climate tech y proptech lideran la nueva ola de startups españolas con tracción real y ambición global.