Wisibl

Wisibl describes itself as "the context layer for product teams." The premise is that most product knowledge already exists in conversations and documents, but it is trapped in recordings, Slack threads, and Confluence pages, or only in one person's memory. Wisibl listens to or ingests that material, understands what is happening, and files it into a structured Knowledge Base organized by product area.

The workspace answers three recurring questions: what happened, what is happening, and what is coming. Decisions are traced back to who made them, when, and on what evidence. Open questions and blockers are grouped by the part of the product they affect. Customer requests are tallied and attributed before they reach a roadmap. Because every entry keeps its source, a question raised in March and answered in May stay linked rather than lost.

Wisibl is designed primarily for product managers who currently act as the human knowledge base for their team, while sales, customer success, marketing, and engineering can query the same memory. It works today with Fireflies and transcript uploads plus documents, sheets, and diagrams, with Slack and email sources on the roadmap. The company emphasizes data protection: encryption in transit and at rest, isolation between workspaces, no training on customer data, and the ability to delete sources or an entire workspace at any time. Wisibl is an independent product and is not affiliated with Fireflies, Otter, Slack, Notion, or Linear.