Public Evidence Lab / Dossier O-13939

SignalNEWOPPORTUNITY DOSSIER · O-13939

Opportunity dossier O-13939

Recurring need documented in 3 independent public source items.

First seen 2026-10-28 · Last updated 2026-10-29 · Recalculated daily

3.3
Evidence confidence, not a return forecast
3
Independent source items, deduplicated by post
1
Public source families
0
Payment evidence: current spend or explicit intent
ProblemThe source-linked evidence below documents the recurring problem.
People affectedPeople represented in the linked public discussions.
Named alternativesNo existing alternative is named in the qualifying evidence yet.
TopicsFacebook Marketplace
Collected sample dates · 12 weeks
08-1009-0710-0510-26

These observations describe collected samples, not platform-wide prevalence; they cannot establish whether a problem is widespread or accelerating. Collection scope changed on 09-16 and 09-27; monthly counts must not be read as trends.

Representative evidence

2 public excerpts · 3 items in the full chain
Need★★☆☆☆Unmet need

Post title: Fb marketplace listing

What are yalls tips, advice, best practices listin…

The public layer keeps only a minimal excerpt. Open the source for full context.

Reddit2026-10-28View source ↗
Need★★☆☆☆Unmet need

Post title: Fb Marketplace Listing

What are yalls tips, advice, best practices listin…

The public layer keeps only a minimal excerpt. Open the source for full context.

Reddit2026-10-28View source ↗
★★★★☆
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What this evidence does not show yet

To reach Corroborated we still need:

  • the same need restated in another source family, or by 3 different authors

No first-hand payment statement is on record here, so this page carries no pricing suggestion. A price with no payment evidence behind it is a guess wearing a number.

Follow how this opportunity evolves

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Scoring summary

Evidence confidence = strength × evidence volume × source diversity × payment × competition × trend × 10. Counts use independent content items; only first-hand pain, current spend, explicit willingness to pay and concrete feature requests affect the score. Repeated posts by one author are discounted. Scoring and status changes follow deterministic rules.

“Payment-backed” means first-hand payment evidence exists in the record. It does not mean the business is worth building. “Fading” is a recency tag shown alongside any evidence level, not a lower level. Read the full methodology.