Guide
What Should a B2B Lead Dataset Contain?
A field-by-field framework for buying SMB lead packs with clear selection logic, source notes, freshness, limitations, and responsible-use expectations.
Data quality
Lead-pack data quality and freshness
Definitions for public data classes, quality bands, freshness, blanks, suppression expectations, and how to evaluate MarketRoster delivery format before buying.
Public field classes
Typical delivery includes business identity, website URL, industry classification, city and state, public contact fields where available, plus source and research-date notes. Exact columns vary by source availability.
- Business name and geography
- Website URL when present
- Public contact fields when present
- Source category and research date
Quality bands
When quality bands appear in the catalog projection, they summarize coarse actionability or completeness for a pack—not a score for any individual business. Bands are reviewed language for buyers, not a guarantee of replies.
- limited — thinner coverage or freshness
- moderate — usable for bounded outreach
- strong — denser usable fields in the current snapshot
Freshness and blanks
Research dates describe when facts were last reviewed for packaging. Missing values remain blank. Guessed emails, invented phone numbers, or fabricated website problems are not part of the product.
- Prefer blanks over invention
- Deduplicate and suppress before outreach
- Re-check public facts before high-stakes contact
Delivery evaluation
Pack pages show the delivery format and field expectations. Use that to confirm CRM mapping before you buy volume—not as evidence of purchase intent for any real business.
- Map fields before buying volume
- Confirm blank handling
- Align claim language to opportunity proxy
Corrections
Report pack-level quality concerns to hello@marketroster.com. Include the pack slug, field name, and what looked wrong. Do not send personal data about third parties unless required for a lawful correction request.
Related next steps
Keep exploring the connected system
Guide
How to Buy US SMB Lead Packs Without Overbuying
A practical buying checklist for freelancers and digital operators: pick industry, choose national or state, size quantity to capacity, and verify claim language before checkout.
Start with a pack
Get US SMB leads for the work you sell.
Browse industry and state packs of US SMB records selected for digital-work outreach. Create an account, then buy any quantity at $0.10 per lead with Stripe checkout.