Category leader (dominates a niche, see Gartner/Forrester)
Recurring revenue (high visibility SaaS model)
Large and growing TAM vs market share (>$2B market cap, the potential to 2-3x over the next 3 years, position on S-Curve?)
Defensible moat (network effects, branding, IP, partnerships, distribution channels, architecture, switching costs, economies of scale, barriers to entry, talent, etc.)
High gross margins (>70%) and organic revenue growth (>40%, preferably w/potential to accelerate)
High DBNER (>120%) and gross retention rate (>90%)
Progress towards profitability (improving non-GAAP gross and operating margins and cash flows, sales efficiency)
Focused, mission-driven company culture, ambitious vision (4/5+ Glassdoor rating?)
Founder CEO, experienced management, and high insider ownership (insider buying?)
Rapid customer growth with fast sales cycles (preferably bottom-up/land and expand model)
Diversified customer base (strong pricing power, few dependencies)
Optionality and rapid product development (creating a platform/ecosystem?)
User satisfaction/mindshare (external job postings, reviews, conferences)
Valuation (sustainable multiple w/opportunity for expansion?)
Geographic/industry familiarity (US-based? Can I easily explain their product offering?)
Technical indicators (healthy relative strength, volume, accumulation/distribution, moving averages trending up, etc.)