BrainFlow AI

BrainFlow AI is a French artificial-intelligence software company that markets itself as an "AI Chief of Staff" and a "live company intelligence layer." Rather than asking executives to attend more status meetings or adopt yet another dashboard, BrainFlow sits inside the email threads a CEO is already copied on and reads them automatically. It then answers natural-language questions about what was decided, what was promised, and what changed, with each answer sourced back to the underlying message. The product is positioned as an invisible layer that watches, remembers, and nudges, so teams stay aligned without changing how they work. The company was founded by Yacine Cherif, who serves as Founder and CEO. Cherif's background combines structured finance and applied AI: he priced derivatives and structured products between $1M and $20M at BNP Paribas and Natixis, founded the social mentoring platform Supertalk at Station F, graduated from the Google for Startups program, and previously co-founded WeGive, a corporate philanthropy platform that exited in 2020. He also works as an AI Code Engineer at Scale AI, specializing in reinforcement learning from human feedback (RLHF) and large language model training — techniques the company says power BrainFlow's contradiction-detection engine. He holds an AI concentration from UC Berkeley, a BSc in Financial Markets from EDHEC Business School, and graduate quantitative training from Paris-Sorbonne. BrainFlow's core promise is to eliminate the silent cost of misalignment: wrong prices sent to clients, missed committed deadlines, and contradictory statements that arise because no one has perfect memory. The company argues that the answer is not more meetings or more tools, but an invisible layer that captures the truth already flowing through email. Its marketing highlights a common scenario — a CEO CC'd on many threads a day, none of which need direct input — and offers a brief instead of an inbox. The product works inside tools teams already use, including Claude, ChatGPT, Cursor, and any email client such as Gmail, Outlook, or Apple Mail. BrainFlow is based in Paris and is associated with Station F, the well-known French startup campus. It is backed by Station F and lists UC Berkeley as an affiliation and Crunchbase as a research partner. The company offers a free seven-day trial with no setup and cancel-anytime terms, and emphasizes privacy with end-to-end encryption. Its go-to-market is aimed at CEOs and leadership teams at small and mid-sized companies whose operational truth lives in email threads rather than in formal systems of record.

BrainFlow AI was founded by Yacine Cherif, who serves as Founder and CEO. Cherif's career before BrainFlow combined structured finance and applied artificial intelligence. He spent years in structured finance, pricing derivatives and structured products between $1M and $20M at BNP Paribas and Natixis. That experience taught him that a single wrong number in an email to a client can cost a deal and trigger regulatory exposure, reputational damage, and months of legal cleanup. He left finance to build companies. At Station F, the Paris-based startup campus, Cherif founded Supertalk, a social mentoring platform for entrepreneurs. He graduated from the Google for Startups program and previously co-founded WeGive, a corporate philanthropy platform that exited in 2020. He also works as an AI Code Engineer at Scale AI, specializing in reinforcement learning from human feedback (RLHF) and large language model training — the same techniques that BrainFlow says power its contradiction-detection engine. He holds an AI concentration from UC Berkeley, a BSc in Financial Markets from EDHEC Business School, and graduate quantitative training from Paris-Sorbonne. BrainFlow was created at the intersection of these experiences: finance-level rigor, AI systems at scale, and a belief that teams should not lose deals to mistakes they could have caught. The company describes its mission as eliminating the silent cost of misalignment — the wrong prices, missed deadlines, and contradictions that arise because no one has perfect memory. Its answer is not more meetings or more tools, but an invisible layer that watches, remembers, and nudges so teams stay aligned without changing how they work. The product is a live company intelligence layer that reads the email threads a CEO is CC'd on and provides sourced answers instead of status meetings. It works inside tools teams already use, including Claude, ChatGPT, Cursor, and any email client such as Gmail, Outlook, or Apple Mail. BrainFlow is based in Paris, France, is backed by Station F, and lists UC Berkeley as an affiliation and Crunchbase as a research partner. It offers a free seven-day trial with no setup and cancel-anytime terms, and emphasizes privacy with end-to-end encryption.

• Yacine Cherif works in structured finance at BNP Paribas and Natixis, pricing derivatives and structured products between $1M and $20M.

• Cherif founds Supertalk, a social mentoring platform for entrepreneurs, at Station F.

• Cherif graduates from the Google for Startups program.

• WeGive, a corporate philanthropy platform co-founded by Cherif, exits in 2020.

• Cherif works as an AI Code Engineer at Scale AI, specializing in RLHF and large language model training.

• BrainFlow AI is founded and based in Paris, France, backed by Station F.

An invisible AI layer that turns CC'd email threads into live, sourced company intelligence for CEOs, replacing status meetings and reducing misalignment.

• BrainFlow AI Chief of Staff

  A live company intelligence layer that reads CC'd email threads and gives CEOs sourced answers instead of status meetings.

• Contradiction detection engine

  Powered by RLHF and large language model training techniques, it detects contradictions in company communications.

1. 1BrainFlow AI — AI Chief of Staff, Live Company Intelligencebrain-flow.ai
2. 2About — BrainFlow AIbrain-flow.ai
3. 3BrainFlow AI — Wikidatawikidata.org