WhatA browser extension and API that automatically finds and surfaces free archive links (archive.is, Wayback Machine, cached versions) for any paywalled article you encounter.
SignalMultiple commenters expressed strong frustration about paywalled articles being shared without archive links, with one stating they downvote every post requiring payment — this is a recurring pain point across the entire link-sharing internet.
Why NowNews publishers have aggressively expanded paywalls while link-sharing platforms like HN, Reddit, and X continue to grow, widening the gap between content discovery and content access.
MarketFreemium browser extension for consumers (tens of millions of potential users), with a B2B API for content aggregators and research tools; competes with 12ft.io (shut down) and manual archive searching; key gap is reliability and automation.
MoatA continuously updated index of archive availability across multiple services creates a data asset that improves with scale; distribution via browser extension creates habit-forming daily use.
AI-Powered Formal Verification for Generated CodeC7/10A developer tool that automatically applies formal verification methods to AI-generated code, catching correctness bugs that tests miss before code ships to production.
Null Safety Migration Tooling for Legacy CodebasesC5/10An automated refactoring tool that migrates large legacy codebases from nullable to null-safe type systems, handling the tedious annotation and rewrite work that blocks adoption.
Simulation Engine for Robotics World Model TrainingP6/10A high-fidelity physics simulation platform purpose-built to generate training data for world models that ground AI in spatiotemporal understanding of physical environments.
World Model Evaluation and Benchmarking PlatformP5/10A standardized benchmarking suite that measures how well AI world models understand physical causality, spatial reasoning, and temporal dynamics — the MMLU equivalent for world models.
European Deep-Tech Startup Fundraising PlatformC5/10A cross-border fundraising platform connecting European deep-tech and AI startups directly with US and global growth-stage VCs, with standardized due diligence and deal structure templates.
AI Impact Assessment Tool for Policy DecisionsC5/10An evidence-based analytics platform that models second-order economic and social impacts of AI deployment on specific industries, regions, and demographics — built for policymakers and civic organizations.