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Blue-Collar Batch Recruitment DingTalk Embedded Resume Scoring & Interview Question Generation SaaS — Solo Monthly Revenue of 18,000 RMB

Workflow: Every morning, HR batches upload job descriptions (JDs) and resumes to be filtered via DingTalk or WeChat Work. The Coze

AGENT

Key Fields

FIELD STAMPS

IndustryEducation / Knowledge

RegionChina（中国大陆）

ScaleSME

ChannelOnline

🔧 Workflow

Every morning, HR batches upload job descriptions (JDs) and resumes to be filtered via DingTalk or WeChat Work. The Coze workflow automatically calls the large language model to score and rank candidates based on dimensions such as practical experience, stability, and skill matching for blue-collar jobs, while synchronously generating structured interview question banks and personalized Q&A for the corresponding positions. Finally, it outputs a ranked initial screening report and interview question links. Human HR only needs to perform final reviews and on-site interview scheduling. Total time spent is compressed from 20 resumes per person per hour to 100 resumes in 5 minutes.

🛠 Setup Requirements

Setup requires mastering configuration capabilities for Coze or Dify workflows, familiarity with writing prompt templates for scoring dimensions of various blue-collar roles, and integrating with approval or document interfaces of the DingTalk Open Platform. The technical barrier is low, and a single person can complete a minimum viable product (MVP) launch within 1 to 2 weeks. In the early stages, free API quotas from large language model platforms can be used to validate the process without additional hardware investment.

🧰 Toolchain

🔧 Coze
🔧 DingTalk Open Platform
🔧 DeepSeek API
🔧 Tencent Docs

💰 Revenue

① Monthly fees from manufacturing and chain catering SMEs (main revenue): Enterprise clients pay 2,500 RMB/client per month. Serving 5 stable clients = 18,000 RMB/month, 10 clients = 25,000 RMB/month. The exact revenue share is not publicly disclosed (case study review, independently unverified, as of 2026). ② Recruitment success referral commissions: Enterprises pay commissions per successfully onboarded candidate. Neither the commission amount per candidate nor the commission percentage has been publicly disclosed, actual onboarding numbers cannot be verified, and the revenue share is not publicly seen. ③ Enterprise-tier subscriptions: Providing a talent data sovereignty version for enterprises with over 500 people. Version pricing is not publicly disclosed (merchant self-statement, independently unverified), and the revenue share is unknown. ④ Opportunity items: AI initial screening replacement—claimed to allow AI to independently complete 80% of initial screening, yielding rapid results for enterprises with 50-500 people (merchant statement, independently unverified). This can be used as a premium selling point, though no public figures currently exist on how much revenue it generates.

💸 Cost

The main cost is DeepSeek large language model API usage fees of approximately 700-900 RMB/month, cloud server and domain name annual fees of approximately 2,400 RMB converted to about 200 RMB/month. There are no other fixed costs, and marginal costs are almost negligible as client volume grows.

⏱ Time Investment

2 to 3 hours per day, mainly used for customer support and prompt iteration.

🚀 Getting Started

The first step for a beginner is to select a blue-collar-dense niche track, such as electronics factory assembly line workers or chain restaurant service staff. Use Coze to build a minimum workflow covering JD-resume scoring-interview question generation for 3 core roles. Find 3 local SMEs for a 1-month free trial, collect feedback to optimize prompts, and then convert them into paying clients using '50% improvement in recruitment efficiency' as the selling point. Run through the single-client service process first before scaling up.

🔑 Keys to Success

✅ Industry-specific accumulation of blue-collar job dimension scoring prompts
✅ Embedding in DingTalk or WeChat Work to lower the usage barrier for HR
✅ Tiered pricing based on enterprise seats and recruitment volume
✅ First month free to exchange for benchmark case studies before converting to paid

⚠️ 风险

⚠️ Low willingness to pay among SMEs and long payment collection cycles
⚠️ Downward market compression from major HR SaaS players like Beisen and Moka squeezing the SME customer space
⚠️ High turnover rates in blue-collar positions leading to fluctuations in client renewal rates, requiring continuous iteration of job scoring dimensions to adapt to industry changes

📌 Real Cases

📌 Bello AI Interviewer：Has served over 200 manufacturing and retail enterprises, with maximum annual subscription per client reaching 30,000 RMB
📌 Moka AI Recruitment System：Has provided AI resume initial screening services for over 1,000 SMEs, with single-client annual pricing ranging from 5,000 to 20,000 RMB
📌 AI Resume Ji：Accumulated over 5,000 paying managers and middle-to-senior executives, with single-month subscription revenue exceeding 100,000 RMB

Sources