Turn a lead spreadsheet into personalized cold-email openers with AI

flowchart TD trig>"new lead spreadsheet uploaded"]:::trig s0[["fetch website content"]]:::mi s1["ai checks business info"]:::svc s2[("save results to sheet")]:::store s3["send telegram notification"]:::task trig --> s0 s0 --> s1 s2 --> s3 gx{"× site has usable info"}:::gate s1 --> gx p00["claude writes opener"]:::task gx -->|"info found"| p00 p10["skip lead"]:::task gx -->|"no info found"| p10 jn{"○ continue processing"}:::gate p00 --> jn p10 --> jn jn --> s2 out[/"spreadsheet updated with personalized openers"/]:::out pay{{"personalized outreach at scale without manual research"}}:::pay s3 --> out out --> pay classDef task fill:#e7f6fe,stroke:#34b8f0,color:#2c2a29 classDef svc fill:#f6f8fa,stroke:#7c8795,color:#2c2a29 classDef mi fill:#e7f6fe,stroke:#0079a8,color:#2c2a29,stroke-width:2px classDef human fill:#fff,stroke:#0079a8,color:#0079a8 classDef store fill:#f6f8fa,stroke:#0079a8,color:#2c2a29 classDef trig fill:#00a4eb,stroke:#0079a8,color:#fff,font-weight:bold classDef trigtime fill:#00a4eb,stroke:#0079a8,color:#fff,font-weight:bold classDef trigdata fill:#8ad4f5,stroke:#0079a8,color:#06314c,font-weight:bold classDef gate fill:#fff,stroke:#e8a23d,color:#6b4708,font-weight:bold classDef out fill:#1f9d6b,stroke:#167a53,color:#fff,font-weight:bold classDef pay fill:#06314c,stroke:#021f33,color:#fff