Skip to main content
🚀
Mathilde Collin
Co-Founder & CEO at Front
Productivity200+ employees0

How Mathilde Collin Built Front to $1M+/mo (Series B+)

6 min read2026-03-19
Share:

Quick Answer (TL;DR)

Mathilde Collin is the Co-Founder & CEO of Front, a series b+ Productivity SaaS doing $1M+/mo. Their top advice: ""

Revenue$1M+/mo
Founded2013
Team50+ people
Funding$10M+
GrowthProduct-led
IndustryProductivity

The Origin Story

Mathilde Collin started Front in 2013 because she was frustrated with email as a collaboration tool. When she was working at a previous company, her team was constantly forwarding emails, losing context, and struggling to work together effectively on customer communications. She realized that email wasn't built for teams, and there had to be a better way to handle shared conversations and customer interactions.

If you're figuring out your go-to-market, the TAM Calculator can help size your market, and the PMF Calculator helps measure product-market fit.

Biggest Win

Front's biggest win was probably achieving product-market fit around 2016-2017 and seeing organic growth take off. The team had been iterating on the product for a few years, really listening to customers and refining their approach to team collaboration. When companies started adopting Front across multiple departments and the retention numbers proved strong, Collin knew they had built something that truly solved a real pain point for teams.

The Hardest Lesson

The hardest lesson Collin learned was about the importance of focusing on one core use case initially, rather than trying to build everything at once. In the early days, the team was tempted to add features for every possible workflow and team structure. But they discovered that by deeply understanding and perfecting the experience for customer-facing teams first, they could build a stronger foundation and then expand from there.

Tool Stack

The Front team has always been focused on building a clean, intuitive product experience, so the engineering team prioritizes tools that help them move fast while maintaining quality. They use modern development frameworks and have invested heavily in the API and integrations ecosystem. The product team relies heavily on user feedback and data analytics to guide roadmap decisions, and they have built internal tools to help understand how teams are actually using Front.

Compare your stack with what other founders use in our PM Tools Directory.

Key Metrics

Track your own SaaS metrics with the Quick Ratio Calculator and Rule of 40 Calculator.

Advice for SaaS Founders

Focus obsessively on solving a real problem that you personally understand and experience. Don't try to build for everyone right away. Start with a specific use case, perfect that experience, and then expand. Also, invest early in building strong relationships with your customers and really listen to their feedback, but remember that you need to interpret what they're telling you, not just build exactly what they ask for.

Explore our SaaS industry playbook for frameworks and metrics specific to this industry.

Frequently Asked Questions

What does Front do?+
Front is a Productivity SaaS company founded in 2013. Mathilde Collin built it to replace email as a collaboration tool, giving teams a better way to handle shared conversations and customer interactions.
What tools does Mathilde Collin use?+
The Front team prioritizes tools that help them move fast while maintaining quality, including modern development frameworks, a strong API and integrations ecosystem, and internal tools for understanding how teams use the product.
What metrics matter most at Front?+
Front tracks customer retention, multi-department adoption, and organic growth as key indicators of product-market fit. Strong retention numbers across teams were the signal that confirmed the product was solving a real pain point.
What advice does Mathilde Collin give to new SaaS founders?+
Focus obsessively on solving a real problem you personally understand, start with a specific use case and perfect that experience before expanding, and invest early in building strong customer relationships.

Related Tools

Free PDF

Get More PM Stories

Real stories from PMs and founders, delivered weekly.

or use email

Join 10,000+ product leaders. Instant PDF download.

Want full SaaS idea playbooks with market research?

Explore Ideas Pro →

Share Your Own Story

Inspire the next generation of PMs. Get your own page and backlinks to your profile.