Leanpub

Waveform Intelligence (Boximo Intelligence), founded in 2023 in Hangzhou, China, is a developer of AI-powered interactive content platforms.

Frameway AI (formerly ClipNow) is a Luxembourg/Zurich-based startup building a chat-first, agentic AI video editing platform that turns raw footage into branded, publish-ready content for marketers, creators and enterprise teams.

Marker is an AI writing tool startup based in London, UK, positioning itself as a 'reimagined word processor.' The product covers four stages—ideation, writing, revision, and collaboration—emphasizing AI as a co-creator rather than an auto-writer, serving use cases from blogs and Substack to business documents, memos, and fiction. Co-founded by Jon Steinback, formerly head of brand and creative at DeepMind, and Ryan Bowman, who built platforms for writers at literary and agency firms.

Shader, founded in 2021 in San Francisco, USA, is an AR creation tool that uses artificial intelligence to generate customized visual effects.

Productboard, founded in 2014 by Hubert Palan (CEO) and Daniel Hejl (CTO), is headquartered in San Francisco with a second HQ and main engineering hub in Prague. Its product management platform helps product teams centralize customer feedback, prioritize, and produce roadmaps and specs for 6,000+ companies including Salesforce and Zoom. It has repositioned as an AI-native product system with Spark, an agent that drafts delivery-ready specs from customer feedback, codebase and strategy, and Pulse for customer-insight analysis.

Read AI, founded in 2021 in Seattle, USA, helps users summarize, transcribe, and organize information from meetings, emails, Slack, and other work tools via its AI-powered bot.