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Run the Numbers

CJ Gustafson
Run the Numbers
Latest episode

328 episodes

  • Run the Numbers

    The Business of Saving Lives: Inside RapidSOS

    06/08/2026 | 49 mins.
    On this episode of Run the Numbers, CJ Gustafson sits down with Richard Haram, VP of Finance at RapidSOS, to unpack how finance supports a public safety AI platform that helps 911 operators and first responders act faster. They cover building AI fluency, combining FP&A with BI, monetizing vertical software, integrating acquisitions, and the leadership lessons Richard carried from entrepreneurship.

    SPONSORS:
    Pulley is an equity management platform that lets you issue options, model dilution, and complete 409As without your cap table turning into a spreadsheet disaster. Founders raising, hiring, and scaling use Pulley to keep equity clean and stay focused on building. Learn more or request a demo at https://pulley.com/mostlymetrics
    Rillet is an AI-native ERP built for modern finance teams that want to replace NetSuite and close faster. With revenue recognition, close management, multi-entity support, and native Stripe and Salesforce integrations, Rillet helps scaling companies run their finance stack in one place. Hundreds of teams, including Windsurf and Mercor, use Rillet to make the zero-day close real. Book a demo at https://www.rillet.com/cj
    Maximor is an autonomous finance platform that runs order-to-cash, procure-to-pay, the close, cash management, and reporting on self-learning agents instead of a dozen disconnected tools. One PE-backed customer posts 98% of transactions directly to its ERP, with the remaining 2% routed to a human for review. You pay for outcomes, not seats. See it at https://www.maximor.ai/
    Brex is an intelligent finance platform with AI-powered workflows that enforce expense policies at the point of sale, match receipts automatically, and reduce month-end close from weeks to hours. Thousands of companies, including Anthropic, Coinbase, and DoorDash, already run on Brex. Stop asking A-level finance talent to do B-level admin work. Learn more at https://www.brex.com/metrics
    Anrok is the sales tax platform that watches your exposure everywhere, automates compliance, and flags risk before it turns into a surprise back-tax letter from a state you've never set foot in. Companies like Anthropic, Notion, and Vanta already trust Anrok to stay ahead of rules that move faster than any spreadsheet can. Talk to a sales tax expert for a personalized exposure estimate at https://www.anrok.com/rtn
    RightRev is a revenue recognition platform built for the AI economy, helping finance support usage-based pricing, credits, hybrid contracts, seats plus consumption, and whatever commercial model comes next. It gives product teams the freedom to keep innovating without outdated revenue systems slowing them down. Learn how RightRev can help at https://rightrev.com/cj

    LINKS: 
    Mostly Talent: https://mostlymetrics.typeform.com/to/cLTxtAsN
    Guest: https://www.linkedin.com/in/richardharem/
    Company: https://rapidsos.com/
    CJ: https://www.linkedin.com/in/cj-gustafson-13140948/
    Mostly metrics: https://www.mostlymetrics.com

    TIMESTAMPS:
    0:00 Preview and Intro
    3:10 What RapidSOS does
    4:59 CJ’s own car accident
    5:33 What's broken about 911
    6:50 Who's the actual customer
    7:46 How RapidSOS monetizes
    10:13 Sponsors — Pulley | Rillet | Maximor
    13:27 Too much data, too much noise
    16:35 Data pollution and trust
    18:24 The data stack early on
    19:25 Should BI have come sooner?
    20:45 The framework: questions to decisions
    22:43 Building a data culture
    23:58 Sponsors — Brex | Anrok | RightRev
    26:51 Bottoms-up vs. top-down AI
    28:42 Inspiration, not training
    32:24 The three-phase AI progression
    33:31 Founding an AV company at 8
    35:37 Giving people room to grow
    38:12 Depending on heroes
    39:55 Working under founder personalities
    41:23 Do startups undervalue what they sell
    42:48 A price hike, zero churn
    43:24 Signs you're underpricing
    44:57 Lightning round
    45:03 Screwed up: refreshed data before a demo
    47:15 Advice to younger self
    47:41 Finance software stack
    48:37 Craziest expense: personal gas
    49:29 Credits
  • Run the Numbers

    Building an AI-Native Finance Team with Plaid CFO Seun Sodipo

    03/08/2026 | 52 mins.
    On this episode of Run the Numbers, CJ sits down with Plaid CFO Seun Sodipo. Seun explains how her team is using AI to improve speed, accuracy, and ambition; why finance leaders need both bottom-up experimentation and top-down direction; and how she approaches planning, network effects, and building a durable company.

    SPONSORS:
    RightRev is a revenue recognition platform built for the AI economy, helping finance support usage-based pricing, credits, hybrid contracts, seats plus consumption, and whatever commercial model comes next. It gives product teams the freedom to keep innovating without outdated revenue systems slowing them down. Learn how RightRev can help at https://rightrev.com/cj
    Pulley is an equity management platform that lets you issue options, model dilution, and complete 409As without your cap table turning into a spreadsheet disaster. Founders raising, hiring, and scaling use Pulley to keep equity clean and stay focused on building. Learn more or request a demo at https://pulley.com/mostlymetrics
    Rillet is an AI-native ERP built for modern finance teams that want to replace NetSuite and close faster. With revenue recognition, close management, multi-entity support, and native Stripe and Salesforce integrations, Rillet helps scaling companies run their finance stack in one place. Hundreds of teams, including Windsurf and Mercor, use Rillet to make the zero-day close real. Book a demo at https://www.rillet.com/cj
    Maximor is an autonomous finance platform that runs order-to-cash, procure-to-pay, the close, cash management, and reporting on self-learning agents instead of a dozen disconnected tools. One PE-backed customer posts 98% of transactions directly to its ERP, with the remaining 2% routed to a human for review. You pay for outcomes, not seats. See it at https://www.maximor.ai/
    Brex is an intelligent finance platform with AI-powered workflows that enforce expense policies at the point of sale, match receipts automatically, and reduce month-end close from weeks to hours. Thousands of companies, including Anthropic, Coinbase, and DoorDash, already run on Brex. Stop asking A-level finance talent to do B-level admin work. Learn more at https://www.brex.com/metrics
    Anrok is the sales tax platform that watches your exposure everywhere, automates compliance, and flags risk before it turns into a surprise back-tax letter from a state you've never set foot in. Companies like Anthropic, Notion, and Vanta already trust Anrok to stay ahead of rules that move faster than any spreadsheet can. Talk to a sales tax expert for a personalized exposure estimate at https://www.anrok.com/rtn


    LINKS: 
    Mostly Talent: https://mostlymetrics.typeform.com/to/cLTxtAsN
    Guest: https://www.linkedin.com/in/seun-sodipo-1498b580/
    Company: https://plaid.com/
    CJ: https://www.linkedin.com/in/cj-gustafson-13140948/
    Mostly metrics: https://www.mostlymetrics.com

    TIMESTAMPS:
    0:00 Preview and Intro
    2:12 What Plaid does
    3:53 How Plaid makes money
    7:04 Eight months in, not new anymore
    8:57 Sponsors — RightRev | Pulley | Rillet
    11:48 Career path: Stripe, Glossier, Plaid
    14:32 Evaluating durability from the outside
    15:36 Rising expectations and AI
    17:23 Top-down vs. bottoms-up AI adoption
    20:06 Sponsors — Maximor | Brex | Anrok
    23:20 Coolest AI use case: sorting physical mail
    25:21 How her questions have changed
    27:11 AI should make you think deeper
    27:51 Finance AI Day explained
    31:23 A four-month journey to usable tools
    32:22 How AI changed her leadership style
    33:19 Skills that matter more now
    36:22 The Objective, Strategy, Tactics framework
    39:56 What planning reveals about an org
    41:36 Sequential vs. parallel planning
    45:38 Measuring the value of a network
    47:33 What people underestimate about Plaid
    48:56 Lightning round
    48:56 Screwed up: the reversed page order
    49:39 Advice to younger self
    50:32 Finance software stack
    51:43 Craziest expense: the photo shoots
    52:20 Credits
  • Run the Numbers

    How to Tell a Demanding Founder They’re Wrong

    27/07/2026 | 38 mins.
    On this special episode of Run the Numbers, CJ Gustafson revisits standout moments from past conversations with Alex Immerman, Curt Sigfstead, Daniel Kang, Adam Ante, and David Laptor. Together, their advice reveals how great CFOs earn trust, challenge founders, speak up when the data says something is wrong, and become true strategic partners without relying on the power of the purse strings.

    SPONSORS:
    Anrok is the sales tax platform that watches your exposure everywhere, automates compliance, and flags risk before it turns into a surprise back-tax letter from a state you've never set foot in. Companies like Anthropic, Notion, and Vanta already trust Anrok to stay ahead of rules that move faster than any spreadsheet can. Talk to a sales tax expert for a personalized exposure estimate at https://www.anrok.com/rtn
    RightRev is an automated revenue recognition platform that lets your product team ship new pricing without asking finance for permission, and your sales team close deals without creating downstream chaos. Check out their free tool at calculator.rightrev.com It scores your rev rec process, shows what's exposing you to risk, and tells you exactly where to focus before it bites you in the rear end. Check it out at https://calculator.rightrev.com
    Pulley is an equity management platform that lets you issue options, model dilution, and complete 409As without your cap table turning into a spreadsheet disaster. Founders raising, hiring, and scaling use Pulley to keep equity clean and stay focused on building. Learn more or request a demo at https://pulley.com/mostlymetrics
    Rillet is an AI-native ERP built for modern finance teams that want to replace NetSuite and close faster. With revenue recognition, close management, multi-entity support, and native Stripe and Salesforce integrations, Rillet helps scaling companies run their finance stack in one place. Hundreds of teams, including Windsurf and Mercor, use Rillet to make the zero-day close real. Book a demo at https://www.rillet.com/cj
    Maximor is an autonomous finance platform that runs order-to-cash, procure-to-pay, the close, cash management, and reporting on self-learning agents instead of a dozen disconnected tools. One PE-backed customer cut their close in half, took audit findings from seven to zero, and cut back-office costs by 70% in six months. You pay for outcomes, not seats. See it at https://www.maximor.ai/
    Brex is an intelligent finance platform with AI-powered agents that capture expenses automatically, enforce policy before the spend happens, and close your books in minutes instead of weeks. 35,000+ companies like OpenAI, Coinbase, Anthropic, and DoorDash already run on Brex. It's time to get Brex AF. Learn more at https://www.brex.com/metrics

    LINKS: 
    Mostly Talent: https://mostlymetrics.typeform.com/to/cLTxtAsN
    CJ: https://www.linkedin.com/in/cj-gustafson-13140948/
    Mostly metrics: https://www.mostlymetrics.com

    TIMESTAMPS:
    0:00 Preview and Intro
    3:27 Alex Immerman's favorite CFO interview question
    4:54 What a weak answer looks like
    5:26 When the hard calls actually matter
    6:37 Walt and Roy Disney
    7:36 Liked even when making unpopular calls
    8:43 Sponsors — Anrok | RightRev | Pulley
    11:35 Curt from Clio: ego in the bottom drawer
    13:52 CFO as supporting cast
    15:10 Backbone vs. ego: when to use each
    16:23 Daniel Kang: don't use the purse strings as power
    17:36 Earn the seat, don't demand it
    18:52 Money is one arrow, not the whole quiver
    20:39 Sponsors — Rillet | Maximor | Brex
    23:54 Adam Ante: finance people pigeonhole themselves
    26:46 The CFO can sit in any meeting
    27:30 First 90 days: listen before suggesting
    28:46 David Laptor: listen, observe, think, speak
    30:50 Build a culture where speaking up is welcomed
    31:51 Curt from Clio: don't come in as a know-it-all
    33:08 Earn trust through curiosity
    33:46 Beware of all-green dashboards
    35:28 What would CJ say to Ballmer?
    37:14 Parting thoughts from Ben
    38:00 Credits
  • Run the Numbers

    The Four Stages of World-Class FP&A with Datadog’s AJ Ljubich

    23/07/2026 | 57 mins.
    On this episode of Run the Numbers, CJ sits down with Datadog SVP of FP&A AJ Ljubich to break down the four stages of a world-class finance team.

    SPONSORS:
    Brex is an intelligent finance platform with AI-powered agents that capture expenses automatically, enforce policy before the spend happens, and close your books in minutes instead of weeks. 35,000+ companies like OpenAI, Coinbase, Anthropic, and DoorDash already run on Brex. It's time to get Brex AF. Learn more at https://www.brex.com/metrics
    Anrok is the sales tax platform that watches your exposure everywhere, automates compliance, and flags risk before it turns into a surprise back-tax letter from a state you've never set foot in. Companies like Anthropic, Notion, and Vanta already trust Anrok to stay ahead of rules that move faster than any spreadsheet can. Talk to a sales tax expert for a personalized exposure estimate at https://www.anrok.com/rtn
    RightRev is an automated revenue recognition platform that lets your product team ship new pricing without asking finance for permission, and your sales team close deals without creating downstream chaos. Check out their free tool at calculator.rightrev.com It scores your rev rec process, shows what's exposing you to risk, and tells you exactly where to focus before it bites you in the rear end. Check it out at https://calculator.rightrev.com
    Pulley is an equity management platform that lets you issue options, model dilution, and complete 409As without your cap table turning into a spreadsheet disaster. Founders raising, hiring, and scaling use Pulley to keep equity clean and stay focused on building. Learn more or request a demo at https://pulley.com/mostlymetrics
    Rillet is an AI-native ERP built for modern finance teams that want to replace NetSuite and close faster. With revenue recognition, close management, multi-entity support, and native Stripe and Salesforce integrations, Rillet helps scaling companies run their finance stack in one place. Hundreds of teams, including Windsurf and Mercor, use Rillet to make the zero-day close real. Book a demo at https://www.rillet.com/cj
    Maximor is an autonomous finance platform that runs order-to-cash, procure-to-pay, the close, cash management, and reporting on self-learning agents instead of a dozen disconnected tools. One PE-backed customer cut their close in half, took audit findings from seven to zero, and cut back-office costs by 70% in six months. You pay for outcomes, not seats. See it at https://www.maximor.ai/

    LINKS: 
    Mostly Talent: https://mostlymetrics.typeform.com/to/cLTxtAsN
    Guest: https://www.linkedin.com/in/aj-ljubich-cfa-727ab912/
    Company: https://www.datadoghq.com/
    CJ: https://www.linkedin.com/in/cj-gustafson-13140948/
    Mostly metrics: https://www.mostlymetrics.com

    TIMESTAMPS:
    0:00 Preview and Intro
    2:42 FP&A as a product team
    4:53 The five pillars of AJ's team
    6:39 How far FP&A has come
    7:33 How do you know you're doing a good job?
    10:20 FP&A as the dashboard, not the engine
    10:20 Sponsors — Brex | Anrok | RightRev
    13:18 The four-stage FP&A maturity model
    16:00 Can you reach all four stages at Series B?
    16:45 Why AJ holds weekly forecast meetings
    18:24 How often to actually change the forecast
    21:42 Sponsors — Pulley | Rillet | Maximor
    24:49 Single source of truth: still on the vision board
    26:12 AI and the self-serve data risk
    26:21 CAC payback over LTV to CAC
    29:39 Inside sales vs. enterprise payback comparison
    31:47 Finance as the yes, but people
    34:02 FP&A vs. IR: which is harder?
    36:14 How IR makes you a better FP&A leader
    37:19 Is the IR profile shifting?
    42:01 IPOs are branding events, not finish lines
    43:27 The Datadog IPO during the WeWork meltdown
    45:15 Career philosophy: do great work where you are
    49:52 Datadog didn't have a role for AJ when he started
    52:16 Lightning round
    52:24 Screwed up: forgot the currency guy
    54:37 Finance software stack
    56:16 Advice to younger self
    57:13 Credits
  • Run the Numbers

    Dave McClure and Aman Verjee on Angel Investing at Scale, 500 Startups, and Practical VC

    20/07/2026 | 1h
    On this episode of Run the Numbers, CJ sits down with Dave McClure and Aman Verjee of Practical VC to talk about the evolution of startup investing — from the PayPal mafia and Founders Fund era to 500 Startups, YC-style scale, and today’s secondary market.

    SPONSORS:
    Rillet is an AI-native ERP built for modern finance teams that want to replace NetSuite and close faster. With revenue recognition, close management, multi-entity support, and native Stripe and Salesforce integrations, Rillet helps scaling companies run their finance stack in one place. Hundreds of teams, including Windsurf and Mercor, use Rillet to make the zero-day close real. Book a demo at https://www.rillet.com/cj
    Maximor is an autonomous finance platform that runs order-to-cash, procure-to-pay, the close, cash management, and reporting on self-learning agents instead of a dozen disconnected tools. One PE-backed customer cut their close in half, took audit findings from seven to zero, and cut back-office costs by 70% in six months. You pay for outcomes, not seats. See it at https://www.maximor.ai/
    Brex is an intelligent finance platform with AI-powered agents that capture expenses automatically, enforce policy before the spend happens, and close your books in minutes instead of weeks. 35,000+ companies like OpenAI, Coinbase, Anthropic, and DoorDash already run on Brex. It's time to get Brex AF. Learn more at https://www.brex.com/metrics
    Anrok is the sales tax platform that watches your exposure everywhere, automates compliance, and flags risk before it turns into a surprise back-tax letter from a state you've never set foot in. Companies like Anthropic, Notion, and Vanta already trust Anrok to stay ahead of rules that move faster than any spreadsheet can. Talk to a sales tax expert for a personalized exposure estimate at https://www.anrok.com/rtn
    RightRev is an automated revenue recognition platform that lets your product team ship new pricing without asking finance for permission, and your sales team close deals without creating downstream chaos. Check out their free tool at calculator.rightrev.com It scores your rev rec process, shows what's exposing you to risk, and tells you exactly where to focus before it bites you in the rear end. Check it out at https://calculator.rightrev.com
    Pulley is an equity management platform that lets you issue options, model dilution, and complete 409As without your cap table turning into a spreadsheet disaster. Founders raising, hiring, and scaling use Pulley to keep equity clean and stay focused on building. Learn more or request a demo at https://pulley.com/mostlymetrics


    LINKS: 
    Mostly Talent: https://mostlymetrics.typeform.com/to/cLTxtAsN
    Guests:https://www.linkedin.com/in/davemcclure/https://www.linkedin.com/in/aman-verjee/
    Company:https://practicalvc.com/
    CJ: https://www.linkedin.com/in/cj-gustafson-13140948/
    Mostly metrics: https://www.mostlymetrics.com

    TIMESTAMPS:
    0:00 Preview and Intro
    3:00 Writing as a distribution strategy
    5:17 How Dave's blog led to Founders Fund
    7:24 Aman: writing at PayPal and law school
    9:29 PayPal: the red pen of David Sacks
    11:44 Sponsors — Rillet | Maximor | Brex
    14:59 500 Startups: the original thesis
    16:22 The volume strategy: more shots on goal
    18:44 Twilio, Lyft, Sendgrid, Credit Karma
    20:15 60x returns: right place, right time
    23:07 Sponsors — Anrok | RightRev | Pulley
    25:58 Accelerator ecosystem evolution
    28:42 500 vs. YC: scale as a weapon
    32:52 Globalizing the accelerator model
    35:04 Seed to secondaries: how it happened
    37:00 Scratching their own itch for liquidity
    38:10 The secondary market explained
    40:50 Types of secondaries
    43:29 Why would a VC sell a winner?
    46:07 Managing DPI as a late-stage manager
    47:02 The five horse framework
    49:15 Skipping the J curve
    51:44 Imperfect information as a feature
    55:22 Landmines: fraud, mismarked valuations
    57:00 VCs lie about valuations three ways
    57:58 Forward contracts and counterparty risk
    1:00:29 Credits
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About Run the Numbers
Run the Numbers is a business podcast about financial metrics and business models for CFOs, aspiring CFOs, finance leaders, and ambitious people operating tech startups. Hosted by CJ Gustafson, CFO and writer of Mostly Metrics, the show shares lessons, frameworks, and operator insights from the trenches as a tech exec. Think of it as a playbook for the things CJ wishes he knew earlier in his career, covering SaaS metrics, annual budgeting, forecasting, headcount, equity, dilution, fundraising, and the decisions that drive performance and growth.
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