Mar 27, 2023 · 16m · top-founders
Developer SaaS Hits $112k MRR Bootstrapped using community growth strategy
gold bands on the timeline = statements, start to end. Hover to read, click to jump. CC turns on captions
In this interview with Nathan Latka, Mergify co-founder and CEO Julien Danjou details how the developer tool scaled from an open-source side project into a fully bootstrapped SaaS company generating $110K in monthly recurring revenue across 150 enterprise engineering teams.
How this conversation actually went
Every chapter scored 0–10 on four independent dynamics. Hover any point for the reasoning behind the score. Nathan holds 30.6% of the talking time here. How this is scored →
speaking balance: gold is Nathan, purple is the guest (3 minute bins)
Julien bluntly dismisses the idea that the GitHub marketplace is a major growth channel, noting that GitHub deprioritized them because they don't drive enough direct revenue.
Hardest push from Nathan ▶ 9:00 Nathan presses for specific full-time transition yearWhen Julien gives an ambiguous timeline about when the founders went full-time, Nathan interrupts to pin down the exact year.
Biggest teaching moment ▶ 8:05 Julien describes the advantage of zero capitalJulien educates Nathan on why having zero money and two spare hours a week prevented them from falling into the common engineering trap of endlessly adding unused features.
Nathan holds their own ▶ 10:59 Nathan analyzes Mergify's live search and marketplace rankingsNathan demonstrates real-time domain research by reading off specific search engine ranking positions and GitHub marketplace positioning.
the scores for every segment, with the reasoning behind each
| Chapter | Topic | Nathan as informed peer | Guest teaching | Guest disagreement | Nathan pushing back | Why |
|---|---|---|---|---|---|---|
| Welcoming Mergify Co-Founder Julien Danjou | 5 | 2 | 0 | 1 | Nathan quickly establishes the SaaS pricing structure and calculates an estimated average revenue per user based on seat tiers, while Julien straightforwardly explains their enterprise and basic tiers. | |
| Open-Source Origins and First Customer Acquisition | 6 | 1 | 0 | 2 | Nathan probes into initial launch dates and calculates the company's monthly run-rate ($110k/month from 150 customers at $750/mo), verifying their 3x year-over-year bootstrapped growth. | |
| Co-Founder Partnership and Resource-Constrained Execution | 4 | 2 | 0 | 1 | Nathan explores the 50/50 equity split and asks how the founders sustained themselves without pay between 2018 and 2021. Julien explains how extreme resource constraints forced ruthless product prioritization. | |
| Transitioning Full-Time and Scaling the Team | 6 | 2 | 1 | 2 | Nathan looks up Mergify's live search rankings and GitHub Marketplace placement. Julien clarifies that the GitHub Marketplace actually drives negligible customer volume. | |
| Growth Outlook and Marketing Experiments | 5 | 1 | 0 | 1 | Nathan inquires about specific marketing experiments like podcast and newsletter sponsorships (such as Software Engineering Daily and TLDR), with Julien noting varied performance across developer channels. | |
| Evaluating Potential Acquisition Offers and Strategic Fit | 4 | 1 | 0 | 1 | Nathan poses an acquisition scenario ($10M cash buyout from GitHub) which Julien contemplates before transitioning into the standard rapid-fire Famous Five questions. |