Sakana Marlin
What is Sakana Marlin?
Autonomous 'Virtual CSO' research agent that works up to 8 hours to produce ~100-page strategy reports with executive slides.
Sakana Marlin is Sakana AI's first commercial product: an autonomous 'Ultra Deep Research' agent positioned as a Virtual Chief Strategy Officer. Given a research topic, Marlin works autonomously for up to roughly eight hours, forming hypotheses, gathering and reconciling information from online sources, and synthesizing a detailed strategy report up to ~100 pages plus executive-summary slides. It builds on Sakana AI research including AB-MCTS (NeurIPS 2025 Spotlight) and The AI Scientist (published in Nature). A closed beta ran from April 2026 with ~300 professionals across finance and consulting.
Use Cases
Frequently asked questions
- Is Sakana Marlin free?
- Sakana Marlin is a paid tool.
- What is Sakana Marlin used for?
- Sakana Marlin is used for market and competitive research; corporate strategy reports; due diligence; executive briefings.
- What are alternatives to Sakana Marlin?
- See the ranked list of Sakana Marlin alternatives in the Research category on ContentBuffer.
Opens in a new tab on Sakana Marlin website.
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