Vellum

Executive communications that command authority across every team channel

The default voice of modern digital communication has devolved into hyperbolic, sycophantic filler that drains executive credibility and wastes hours of reader attention.

Vellum provides an autonomous corporate voice governance layer that enforces concise, high-conviction editorial standards across customer-facing and internal communications. It automatically strips conversational fluff, enforces tight syntactic constraints, and ensures all team outputs adhere to strict organizational stylebooks in real time. Leaders gain complete peace of mind knowing that every outbound narrative reflects boardroom-grade precision without requiring multiple rounds of manual redlining.

Vellum standardizes organizational communication into high-density, authoritative prose for modern enterprise teams.

COMMENTS — Community Discussion
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Problem
  • When I prepare executive memos or investor updates, I want to deliver punchy, authoritative insights, but default drafting workflows introduce conversational filler and hyperbolic cliches that cost over 6 hours in manual line-editing per week.
  • Why Now: The explosion of synthetic content generation has flooded enterprise communications with uniform, sycophantic jargon that erodes executive credibility and dilutes brand voice.
  • When I review outbound marketing and PR drafts from junior teams, I want to guarantee brand alignment instantly, but correcting generic phrasing and buzzwords creates a 3-day bottleneck for every launch.
  • When I send critical cross-functional directives, I want unambiguous operational alignment, but verbose phrasing and bloated status reports cause teams to miss 30% of core priorities.
  • Existing Alternatives: Manual brand style guides on Notion, tedious redlining by communications chiefs, and fragile user-maintained prompt libraries.
Solution
  • High-Level Concept: Grammarly for boardroom authority and high-density executive voice.
  • Real-time syntactic density enforcement that strips filler, passive voice, and conversational pleasantries directly within authoring interfaces.
  • Customizable Enterprise Stylebook Engine that converts vague corporate voice principles into deterministic linguistic guardrails.
  • Automated Executive Briefing Mode that compresses multi-page team updates into high-impact, decision-ready memos with verified action items.
Distribution
  • Chiefs of Staff, VP Communications, and Founders at 50 to 500 person growth companies who manage high-stakes external and board communications.
  • Direct integration partnerships with enterprise workspace platforms including Google Workspace, Slack, and Notion marketplaces.
  • High-impact teardown campaigns analyzing the communication density and authority of Fortune 500 shareholder letters distributed via executive newsletter networks.
Pricing
  • Value Ladder: Tiered pricing starting at $40 per user monthly for individual leaders, scaling to $120 per user monthly for Enterprise Governance with custom stylebook fine-tuning and compliance audit logs.
  • Net Expansion Rate (NER) driven by organizational seat penetration across leadership, communications, and product marketing teams.
  • Serviceable Available Market: 45k mid-market and enterprise firms in North America and Europe with estimated Year 1 ARR of $1.8M targeting 1.5k initial enterprise seats.
Scale Costs
  • Proprietary linguistic rule graph hosting and fine-tuned low-latency tone-scoring infrastructure.
  • SOC2 Type II compliance, zero-data-retention enterprise guarantees, and custom SSO infrastructure.
  • Continuous synchronization connectors for deep native document ecosystem integrations.
Expert Opinions
Avg: 8.7
  • VP of Corporate Communications at a Fortune 100 enterprise
    9
  • Chief of Staff to a Tier-1 Venture Fund
    9
  • Enterprise SaaS Growth Consultant
    8