Free audit entry versus prompt-centered monitoring
Foglift’s free Technical Audit is designed as a low-friction readiness and visibility check before paid monitoring. Digraph’s public plans begin with tracked prompts, brands, answer evidence, and cross-engine monitoring. A fair evaluation should run the same buyer questions through both products, then separately compare the technical findings and the action workflow.
Normalize engine coverage and measurement units
Foglift describes five paid monitoring engines and weekly free-plan Perplexity coverage. Digraph lists nine AI systems on Standard and Pro. Record the exact models or surfaces, prompt count, geography, language, cadence, answer history, and source fields; “five engines” and “nine systems” are not interchangeable without checking modes and sampling.
Compare the evidence behind a visibility gap
Both products describe mentions, citations, competitors, and recommendations. Use one prompt where a competitor appears and Digraph is absent. Check whether each tool exposes the full response, cited URL, source domain, competitor framing, sentiment, and a clear next action. Do not compare aggregate scores without their denominators and collection conditions.
Developer and agency workflows are meaningful differences
Foglift publicly describes API, CLI, MCP, webhooks, GitHub Action, white-label reports, client portals, and batch scans. Digraph emphasizes an evidence-connected workspace with reports, exports, audits, analysis, Signal, and agents, while API access is listed for Enterprise. Test permissions, export shape, automation limits, client separation, and the effort to re-check a published change.
Run a controlled side-by-side pilot
Use the same brand, competitors, categories, markets, language, buyer questions, active engines, collection window, and reporting format. Record full answers, prompt and model context, brand position, competitor mentions, sentiment, cited URLs, source domains, proposed actions, refresh time, and resource consumed. Compare one recurring report and one verified follow-up action before choosing the operating model.