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RankLens – Track your brand's visibility in AI answers reliably

Hacker News

RankLens – Track your brand's visibility in AI answers reliably

We built RankLens because we couldn’t answer a simple question for our own clients: “How often do AI assistants actually recommend your brand vs. competitors?” Instead of ad-hoc “SEO prompts”, RankLens uses structured entity-conditioned probes. Each probe is defined by a brand/site entity + intent, and we resample across many runs to reduce prompt noise and random LLM variance. For each probe we track: – Explicit mention of your brand/site (Brand Match) – Precision of when you’re recommended as the answer (Brand Target) – How often competitors get recommended instead (Brand Appearance + share of voice)- - Likelihood of being recommended by the AI. (Brand Discovery) – A prominence / “confidence” score for how strongly the LLM backs that recommendation We combine these into a visibility index so agencies and brands can: – See AI visibility trends over time – Compare engines (e.g., ChatGPT-style assistants vs. others) – Spot when they’re losing AI “mindshare” to specific competitors in regions/locale Method & code – We open-sourced the entity/probe framework as RankLens Entities (code + configs): https://github.com/jim-seovendor/entity-probe – We also wrote an in-depth study, “Entity-Conditioned Probing with Resampling: Validity and Reliability for Measuring LLM Brand/Site Recommendations”: https://zenodo.org/records/17489350 I’d love HN feedback on: – Weak spots / blind spots in the entity-conditioned probing methodology – Better baselines or evaluation strategies you’d use to test validity & reliability – Any ways this could be gamed in practice (e.g., by changing site content or prompts) that we haven’t considered Happy to go into implementation details (sampling design, resampling, scoring, engine differences, etc.) in the comments.

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Indie HackersFits the IH revenue-focused audience · Missing: supports, reddit linkedin, podcasting
81%81% predicted probability of success on Indie Hackers, based on ML models trained on real launch data.
best fitHighest predicted score across all platforms for this description.
Product HuntOn track for Day 1 leaderboard · Strong signals: chatgpt, code, open · Missing: mac, agents, macos
63%63% predicted probability of success on Product Hunt, based on ML models trained on real launch data.
AppSumoMay struggle as an AppSumo deal · Missing: plus, platform, intuitive
47%47% predicted probability of success on AppSumo, based on ML models trained on real launch data.
TrustMRRLess likely to generate early MRR · Strong signals: answers, way · Missing: mobile apps, ios, personal
47%47% predicted probability of success on TrustMRR, based on ML models trained on real launch data.
Hacker NewsMay not resonate with HN audience · Strong signals: lua, ide, io · Missing: https docs, excited, just released
31%31% predicted probability of success on Hacker News, based on ML models trained on real launch data.
nativeThis product was originally launched on this platform.
Acquire.comPre-revenue stage for this audience · Missing: arr, mrr, revenue
18%18% predicted probability of success on Acquire.com, based on ML models trained on real launch data.
BetaListMay not resonate with beta-testers · Strong signals: chat · Missing: web3, crypto, cryptocurrency
0%0% predicted probability of success on BetaList, based on ML models trained on real launch data.

Correct prediction on native model

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