SenseCollect Row-Cost Ceiling

SenseCollect charges per row returned, from $0.0007 to $0.0045 depending on source and verification, with one-time credit packs ($19 for 10,000 credits, $49 for 30,000) and no subscription. That range is the framework: before quoting any retainer, an agency calculates the worst-case row cost for the client's niche, then sets a floor. A local lead retainer at $399/mo delivering 500 deduplicated no-website businesses costs roughly $2.25 in rows at the top rate, so the margin holds. The ceiling breaks when scope creeps into verified emails plus review sentiment plus hashtag tracking across many cities, because each added source multiplies rows. Credits never expire and failed runs are refunded automatically, so unused capacity carries to the next client without write-off. Set the floor at 10x projected row cost and re-check it whenever a client adds a source.