Lessons, mistakes, and advice

In this episode of Run the Numbers, CJ sits down with Mike Wilcox, CFO of Blockchain.com, to unpack the economics of crypto exchanges. They discuss how platforms serve both retail traders and institutional clients, the different ways exchanges generate revenue, and the tension between blockchain’s radical transparency and the valuable first-party data exchanges control.

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SPONSORS:

Brex is an intelligent finance platform that combines corporate cards, built-in expense management, and AI agents to eliminate manual finance work. By automating expense reviews and reconciliations, Brex gives CFOs more time for the high-impact work that drives growth. Join 35,000+ companies like Anthropic, Coinbase, and DoorDash at https://www.brex.com/metrics

Metronome is real-time billing built for modern software companies. Metronome turns raw usage events into accurate invoices, gives customers bills they actually understand, and keeps finance, product, and engineering perfectly in sync. That’s why category-defining companies like OpenAI and Anthropic trust Metronome to power usage-based pricing and enterprise contracts at scale. Focus on your product — not your billing. Learn more and get started at https://www.metronome.com

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Rillet is an AI-native ERP built for modern finance teams that want to close faster without fighting legacy systems. Designed to support complex revenue recognition, multi-entity operations, and real-time reporting, Rillet helps teams achieve a true zero-day close—with some customers closing in hours, not days. If you’re scaling on an ERP that wasn’t built in the 90s, book a demo at https://www.rillet.com/cj

Tabs is an AI-native revenue platform that unifies billing, collections, and revenue recognition for companies running usage-based or complex contracts. By bringing together ERP, CRM, and real product usage data into a single system of record, Tabs eliminates manual reconciliations and speeds up close and cash collection. Companies like Cortex, Statsig, and Cursor trust Tabs to scale revenue efficiently. Learn more at https://www.tabs.com/run

Abacum is a modern FP&A platform built by former CFOs to replace slow, consultant-heavy planning tools. With self-service integrations and AI-powered workflows for forecasting, variance analysis, and scenario modeling, Abacum helps finance teams scale without becoming software admins. Trusted by teams at Strava, Replit, and JG Wentworth—learn more at https://www.abacum.ai

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LINKS: 

Mostly Talent: https://mostlymetrics.typeform.com/to/cLTxtAsN

Mike: https://www.linkedin.com/in/mike-wilcox-65078a12/

https://www.blockchain.com/

CJ: https://www.linkedin.com/in/cj-gustafson-13140948/

Mostly metrics: https://www.mostlymetrics.com

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TIMESTAMPS:

Here's the trimmed version:

0:00 Preview and intro2:12 Tradfi to crypto transition3:49 Blockchain.com origin5:45 CFO as business partner6:01 Finance team backgrounds7:02 Banking relationships8:51 On ramps and off ramps8:51 Retail vs. institutional10:53 Sponsors — Brex | Metronome | RightRev14:09 B2C to B2B motion16:04 Shared infrastructure18:31 Go-to-market differences19:00 Brand equity and low CAC20:06 Education as top-of-funnel21:13 Institutional vs. retail volatility22:37 Exchange vs. brokerage model23:56 How brokerages make money24:06 Sponsors — Rillet | Tabs | Abacum27:31 Setting take rates29:13 Distribution flywheel30:13 Data as a moat31:13 Nigeria market playbook31:44 Crypto balance sheet33:25 Duration matching34:37 Transaction-level risk36:12 Latency arms race37:28 Stablecoins and CFOs38:13 Risk vectors40:01 Annual planning41:51 Lightning round43:00 Finance software stack43:31 Advice to younger self44:09 Credits