Our numbers live in five different tools and none of them agree. How do I build one source of truth?

The clearest single document on what a revenue data model should look like end to end, from lead through renewal and expansion. It is the vocabulary most modern RevOps teams have quietly standardised on.

The Bowtie Standard

From Winning by Design by Winning by Design 46 page PDF

Written by an Indian B2B attribution company, this walks through single touch versus multi touch models and, more usefully, when each one is honest. Good grounding before you pick a model your teams will argue about.

Sales Attribution: The Complete Guide for B2B Marketers

From Factors.ai by Vrushti Oza 16 min read

• U-shaped attribution gives 40 percent each to first touch and lead creation, splitting the remaining 20 across the middle.
• W-shaped splits 30/30/30 across first touch, lead creation, and opportunity creation, with 10 percent to everything else.
• Single-touch models only hold up under about a 30 day sales cycle; past three months you need multi-touch.
• B2B buying committees run three to ten people, which is why last-touch flatters the wrong channel.

Good specifically on data silos and on the difference between marketing analytics, product analytics and attribution, which is the confusion that keeps five tools disagreeing with each other.

The Ultimate Guide to Marketing Analytics for SaaS Companies

From Factors.ai by Ninad Pathak 18 min read

• Average SaaS CAC across industries is quoted at 704 dollars.
• An average SaaS business gets 16 percent of new ACV from upselling existing customers.
• Existing customers are 50 percent more likely to buy and spend 31 percent more than new ones.
• Position-based attribution gives 40 percent each to the first and last interaction, splitting the rest.

An eight step sequence for cleaning a CRM that correctly puts validation at the point of entry before the backfill, which is the order most first ops hires get wrong.

CRM Data Hygiene: 2026 Best Practice Guide (+ Checklist)

From Default by Stan Rymkiewicz 14 min read

• An eight-step hygiene loop: set standards, audit, dedupe, enrich, validate at entry, align integrations, schedule workflows, assign ownership.
• A CRM that accepts incomplete or invalid entries without friction is guaranteed to collect noise, so validation belongs at the point of entry.
• Run the flag-and-fix workflows weekly or monthly, and name an owner, since accountability disappears when nobody owns data quality.

It argues the harder version of the answer: stop chasing one magic system and instead decide which system owns which object, then let the copies be copies. Worth watching before you sign up for a bidirectional sync project.

Farewell, Single Source of Truth: A New Way for RevOps to Data

On RevOps Co-op 51 min