# BDB服务 (@BDB服务) on wechat

- id: koinon:creator:wechat_bdb服务
- url: https://koinonlink.com/kol/wechat/BDB%E6%9C%8D%E5%8A%A1
- schema_version: 1.4

## Identity
- platform: wechat
- handle: BDB服务
- platform_url: https://weixin.sogou.com/weixin?type=1&query=BDB%E6%9C%8D%E5%8A%A1
- entity_type: creator
- person_id: Cross-platform identity not resolved for this creator.

## Reach
- posts_observed: 6
- verified: false
- size_tier: nano

## Engagement
- status: not_measurable_on_platform
- status_note: This platform publishes no follower count, so an engagement RATE has no denominator here. No amount of further collection can produce one — it is a property of the platform, not a gap in our data.
- unit_note: engagement_rate and peak_post_engagement_rate are ratios (0-1); avg_interactions_per_post and best_post_interactions are absolute counts. Read status before reading any number: a null rate has several different causes and status says which one applies here.

## Content
- category: software
- subcategory: ai_tools
- category_confidence: 0.95
- category_source: derived_from_recent_content
- topics: AI side hustles for beginners, Practical AI tools for productivity, Monetizing AI skills, Setting prices for AI services, Low-barrier entry channels for AI work

## Audience (inferred)
- status: present
- description: Individuals looking to start AI-powered side hustles, mainly beginners and hobbyists with little to no prior experience
- roles: general_ai
- seniority: learner
- pain_points: Struggling to find reliable AI tools that actually save time, Not knowing where to start with AI side projects due to lack of clear guidance, Worried about pricing their AI services too low or too high, Feeling overwhelmed by the noise and hype around AI without actionable steps
- posts_analysed: 5
- confidence: 0.4

## Commercial (inferred)
- audience_buyer_fit: 0.75
- promotion_intent: 0.85
- open_to_collaboration: false
- contact: Koinon does not publish creator contact details.

## Quality signals
- authenticity_score: 60
- authenticity_basis: platform_default
- flagged_for_review: false
- koinon_bd_grade: A — measures Koinon partner-outreach fit, not creator quality
- interpretation: Signals for triage, not verdicts. A flag means the profile is worth a manual check.

## Evidence
- [wechat_bdb服务#7573d23d] AI工具效率排行榜,这几个天天在用 (https://weixin.sogou.com/weixin?type=1&query=BDB%E6%9C%8D%E5%8A%A1)
- [wechat_bdb服务#f2cab534] 想做AI副业?先问自己这4个问题
- [wechat_bdb服务#e462d788] 普通人用AI做副业到底能不能成?30天实验
- [wechat_bdb服务#6fe87826] AI副业第一单从哪来?4个低门槛渠道,新手也能接到
- [wechat_bdb服务#d3e2a604] AI副业到底该收多少钱?我整理了一份报价表(建议收藏)

## Provenance
Every inferred field below carries how it was produced. Facts stay facts; inferences stay inferences.

- audience.description: source_type=ai_inferred, confidence=0.4, freshness_days=12, method=llm_persona_from_recent_content
- audience.roles: source_type=ai_inferred, confidence=0.4, freshness_days=12, method=llm_persona_from_recent_content
- audience.seniority: source_type=ai_inferred, confidence=0.4, freshness_days=12, method=llm_persona_from_recent_content
- commercial.audience_buyer_fit: source_type=ai_inferred, confidence=0.6, freshness_days=12, method=llm_scorer — Relative signal within Koinon indexing, not a market-wide score.
- commercial.promotion_intent: source_type=ai_inferred, confidence=0.6, freshness_days=12, method=llm_scorer
- quality.anomaly_flags: source_type=heuristic, confidence=0.5, freshness_days=12, method=profile_snapshot_and_engagement_ratio_heuristic — Means "worth a manual check", NOT confirmed fraud. Flags can be wrong and are not a verdict about the person.
- quality.authenticity_score: source_type=heuristic, confidence=0.25, freshness_days=12, method=Fixed value 60. This platform exposes no public follower count, so no authenticity heuristic is run at all. The number is a placeholder, not a measurement. — The input set differs by platform; do not compare this score across platforms.
- quality.koinon_bd_grade: source_type=ai_inferred, confidence=0.5, freshness_days=12, method=llm_partner_fit_classifier + fit_score >= 0.5 => A; >= 0.35 => B; else C. authenticity is not an input. — Koinon partner-outreach fit, not creator quality.
- reach.followers: source_type=observed, confidence=0.95, freshness_days=12, method=platform_profile

## Freshness
- profile_checked_days_ago: 12
- content_analysed_days_ago: 12
- audience_updated_days_ago: 12

## AI retrieval
- indexing_requests: 5
- user_triggered_requests: 0
- note: Being indexed in bulk is not the same as being retrieved to answer a question.

## This profile
- Claim or correct: https://koinonlink.com/claim?k=wechat_bdb%E6%9C%8D%E5%8A%A1
- Request removal: https://koinonlink.com/claim?k=wechat_bdb%E6%9C%8D%E5%8A%A1
- Terms: https://koinonlink.com/for-ai