Build conviction with ease_
Turn research into conviction. Fifteen keeps sources, synthesis, and memos in one loop — with agents, citations, and reviewable diffs.
Everything you need to build sharper conviction_
Write like code, review like PRs_
From sources to memo in minutes_
Citations you can trust_
Everything you need to build sharper conviction_
Long-term team memory that stays grounded in documents, notes, and your house style.
Company snapshot
Key metrics
Competitive landscape
Known risks & unknowns
Orchestrate multi-step research: collect, outline, draft, challenge, and summarize — consistently.
Research → Outline
Draft memo sections
Generate counterarguments
Open questions list
Bring your tools into one workspace — docs, drives, links, internal notes, and datasets.
Docs / Drive import
Browser clipper
Notion sync
CRM context (optional)
Choose your model, control your data boundary, and keep sensitive work where it belongs.
Team-safe prompts
No-training modes
Workspace permissions
Audit logs
Turn research into repeatable infrastructure_
Standardize your team’s sourcing → memo → decision flow with agents, templates, and auditable edits.
Get started with Fifteen_
Import your sources
Drop links, PDFs, docs, and notes into a datapack. Fifteen organizes what matters.
Draft your memo
Start from a template or a prompt. Generate sections as patches with citations.
Review and share
Accept diffs, add comments, export, and share a clean IC-ready version.
Fifteen FAQs
Fifteen is an agentic workspace built for investors and research-heavy teams. Capture sources, draft memos with context-aware agents, and keep decisions traceable from first signal to IC.
Fifteen is an agentic workspace built for investors and research-heavy teams. Capture sources, draft memos with context-aware agents, and keep decisions traceable from first signal to IC.
Fifteen is an agentic workspace built for investors and research-heavy teams. Capture sources, draft memos with context-aware agents, and keep decisions traceable from first signal to IC.
Fifteen is an agentic workspace built for investors and research-heavy teams. Capture sources, draft memos with context-aware agents, and keep decisions traceable from first signal to IC.
Fifteen is an agentic workspace built for investors and research-heavy teams. Capture sources, draft memos with context-aware agents, and keep decisions traceable from first signal to IC.
Fifteen is an agentic workspace built for investors and research-heavy teams. Capture sources, draft memos with context-aware agents, and keep decisions traceable from first signal to IC.
Fifteen is an agentic workspace built for investors and research-heavy teams. Capture sources, draft memos with context-aware agents, and keep decisions traceable from first signal to IC.
Fifteen is an agentic workspace built for investors and research-heavy teams. Capture sources, draft memos with context-aware agents, and keep decisions traceable from first signal to IC.
Fifteen is an agentic workspace built for investors and research-heavy teams. Capture sources, draft memos with context-aware agents, and keep decisions traceable from first signal to IC.
Get started with Fifteen_
Draft your memo_ — Generate sections as patches with citations.
Review and share_ — Accept diffs, add comments, export, and share.