In this episode of The SaaS CFO Podcast, Ben Murray welcomes Duncan Barrigan, founder and CEO of Lunos, to share his story and expertise. Drawing on a decade of fintech experience—including scaling GoCardless into a multi-billion dollar company—Duncan Barrigan discusses his journey from consulting to launching his own venture.

Tune in to hear how Lunos is tackling the longstanding challenges of B2B payments and receivables. Duncan Barrigan explains how AI workers are reshaping the manual processes of accounts receivable, making it easier for businesses to get paid with less effort and greater speed.

Whether you’re a SaaS CFO, finance professional, or startup founder, you’ll gain practical insights into fundraising, go-to-market strategy, and lessons learned from the trenches of building a fintech startup. Don’t miss this energizing conversation packed with actionable advice and real-world experience!

Show Notes:

00:00 GoCardless Growth Journey

06:09 "Swinging Big with Venture Capital"

10:06 "Similar Questions, Divergent Answers"

13:07 "Direct Motion and SaaS Solutions"

15:56 "Two-Model Service Approach"

17:12 "Optimizing Onboarding and Efficiency"

20:20 Instant Value via AR Scanning

Links:

SaaS Fundraising Stories: https://www.thesaasnews.com/news/lunos-ai-secures-5-million-pre-seed-round

Duncan Barrigan’s LinkedIn: https://www.linkedin.com/in/duncanbarrigan/

Lunos AI’s LinkedIn: https://www.linkedin.com/company/lunos-ai/

Lunos AI’s Website: https://www.lunos.ai/

To learn more about Ben check out the links below:

Subscribe to Ben’s daily metrics newsletter: https://saasmetricsschool.beehiiv.com/subscribe

Subscribe to Ben’s SaaS newsletter: https://mailchi.mp/df1db6bf8bca/the-saas-cfo-sign-up-landing-page

SaaS Metrics courses here: https://www.thesaasacademy.com/

Join Ben’s SaaS community here: https://www.thesaasacademy.com/offers/ivNjwYDx/checkout

Follow Ben on LinkedIn: https://www.linkedin.com/in/benrmurray

Welcome to The SaaS CFO Podcast! In today’s episode, host Ben Murray sits down with Aleks Đekić, CEO and co-founder of Alguna, a startup that's reimagining revenue management for modern SaaS and fintech businesses. With a background deeply rooted in product, engineering, and commercial roles across leading fintech and accounting startups, Aleks Đekić dives into the pain points that inspired Alguna’s creation and why flexible, end-to-end revenue automation is becoming essential for scaling tech companies.

Together, they explore Alguna’s journey from early frustrations with billing and quoting tools, through their acceptance into Y Combinator, to fundraising and building a team distributed across the US and Europe. Aleks Đekić shares insights on when SaaS companies should upgrade their revenue management stack, how Alguna’s hybrid pricing and billing platform addresses the needs of subscription and usage-based businesses, and why net revenue retention is his north star metric. Plus, they weigh in on industry trends, from the rise of AI and new software categories to the evolving landscape of revenue management and automation.

Tune in for an engaging conversation about the future of SaaS finances, product-led growth, and lessons learned in building and scaling a next-generation SaaS infrastructure company.

Show Notes:

00:00 Founding Frustrations Spark AI Tool

03:34 "Modern CPQ and Billing Solution"

06:55 Scaling Challenges for Post-Series A Startups

11:11 Raising $4M for Infrastructure Startup

16:06 Focused Sales and Purposeful Growth

17:42 Pricing Strategy and Customer Metrics

20:48 AI Pricing and Monetization Challenges

24:57 "Adapting Quickly to Market Needs"

Links:

SaaS Fundraising Stories: https://www.thesaasnews.com/news/alguna-raises-4-million-in-seed-round

Alek’s Jekic LinkedIn: https://www.linkedin.com/in/aleksdjekic/

Alguna’s LinkedIn: https://www.linkedin.com/company/algunahq/

Alguna’s Website: https://alguna.com/

To learn more about Ben check out the links below:

Subscribe to Ben’s daily metrics newsletter: https://saasmetricsschool.beehiiv.com/subscribe

Subscribe to Ben’s SaaS newsletter: https://mailchi.mp/df1db6bf8bca/the-saas-cfo-sign-up-landing-page

SaaS Metrics courses here: https://www.thesaasacademy.com/

Join Ben’s SaaS community here: https://www.thesaasacademy.com/offers/ivNjwYDx/checkout

Follow Ben on LinkedIn: https://www.linkedin.com/in/benrmurray

On this episode of The SaaS CFO Podcast, Ben Murray welcomes Matt Blumberg, CEO of Markup AI, to discuss his remarkable journey through the tech startup world. With over two decades of leadership experience—including building moviefone.com, scaling Return Path to $100 million in revenue, and leading executive search disruptor Bolster—Matt Blumberg brings a wealth of insight into startup growth, business transformation, and adapting to evolving technology.

In this conversation, Matt Blumberg shares the story behind Markup AI, a company redefining how businesses safeguard their content using AI-powered “content guardian agents.” He discusses the recent rebranding from Acrolinx, the impact of large language models on both product and customers, and their transition into a new API-first, consumption-based business model. Listeners will hear lessons about navigating private equity ownership, fundraising for transformative pivots, and crafting multi-pronged go-to-market strategies—from enterprise sales to developer-driven adoption.

Tune in for an honest look at leadership, innovation, and what’s next for Markup AI in the dynamic world of SaaS and AI content management.

Show Notes:

00:00 "AI Guardian for Perfect Content"

03:51 Acrolinx's AI Evolution

09:33 "Defining AI Content Guardians"

11:18 Private Equity Risks in Mid-Market

13:57 AI Adoption Strategies in Enterprises

18:44 "AI Growth and Rebrand Focus"

Links:

SaaS Fundraising Stories: https://www.thesaasnews.com/news/markup-ai-raises-27-5-million-in-funding

Matt Blumberg’s LinkedIn: https://www.linkedin.com/in/blumbergmatt/

Markup AI’s LinkedIn: https://www.linkedin.com/company/markupai/

Markup AI’s Website: https://markup.ai/

To learn more about Ben check out the links below:

Subscribe to Ben’s daily metrics newsletter: https://saasmetricsschool.beehiiv.com/subscribe

Subscribe to Ben’s SaaS newsletter: https://mailchi.mp/df1db6bf8bca/the-saas-cfo-sign-up-landing-page

SaaS Metrics courses here: https://www.thesaasacademy.com/

Join Ben’s SaaS community here: https://www.thesaasacademy.com/offers/ivNjwYDx/checkout

Follow Ben on LinkedIn: https://www.linkedin.com/in/benrmurray