Build AI Lead Generation + Verification Workflow in Google Sheets/Airtable

We need someone to help build a simple AI-assisted lead generation + verification workflow. This is not meant to be a large custom software project. We are looking for a practical, lightweight system that can collect potential leads from public online sources, organize them, check/verify them, score them, and place them into a Google Sheet or Airtable database. The goal is to build something simple, useful, and repeatable. What we need The workflow should be able to: Find leads from public online sources based on categories we provide. Extract basic details such as: organization/business name website contact person, if available email/contact form, if available country/city source URL lead type/category Remove duplicates. Do basic verification: website is active contact info exists email looks usable source link is included Score leads as A / B / C / D or “Do Not Contact.” Add the leads into Google Sheets or Airtable. Include a short note or suggested outreach angle for each qualified lead. Make the system easy for our team to run again. Possible tools can include Google Sheets, Airtable, Google Apps Script, Python, n8n, Make, Zapier, browser automation, AI tools, or other simple low-code tools. We are open to your recommendation, but we do not want an overbuilt system. Important requirements We must own the final system, including: database prompts scripts/code workflows documentation setup instructions Please do not build this only inside your private account. Final delivery should include: working Google Sheet/Airtable database working lead-generation workflow deduping/scoring/verification structure short written instructions screen-recorded walkthrough video showing how to run it troubleshooting notes all code/scripts/prompts/workflows transferred to us Call required before hiring Before we hire anyone, we need to have a short call to discuss the project and confirm that you understand what we need. If you are not willing to get on a call before starting, please do not apply. Long-term potential This could become long-term work if the first system works well. We may later need additional lead-generation categories, improvements, maintenance, and ongoing support. Please do not send a generic application To be considered, please reply with: The words “Lead System MVP” at the top of your proposal. What tool stack you recommend for this type of simple workflow. Your rough estimate for cost and timeline. One example of a similar lead-generation, scraping, Google Sheets, Airtable, or automation workflow you have built. What access you would need from us. How you would make sure the leads are cleaned, deduped, checked, and not just randomly scraped. Confirmation that you are willing to do a short call before hiring. Generic replies like “I am interested” will be ignored. We are looking for someone practical, fast, and cost-effective who can build a simple working system, not an expensive enterprise platform.