In short
- The show was the product demo. For 163 weekly-then-occasional episodes since 2018, founders Justin Jackson and Jon Buda recorded 'Build Your SaaS' on their own platform — putting Transistor's hosting in front of exactly the builders and creators most likely to start a podcast next.
- It took 11.5 months to hit $20K MRR — a fifth of what they'd budgeted for. Transistor's founders expected 60 months to reach $20K MRR; they got there in under a year, growing MRR by an average 29% a month over the first nine months.
- Customer support, not marketing, closes the sale. By April 2026, live-chat support — handling the emotional side of podcasting as much as the technical side — was converting 75% of trials to paid, a rate staff call the company's 'secret weapon.'
- Prosumer pricing, not enterprise contracts, funded the whole thing. Transistor chose lower per-seat pricing aimed at individual podcasters over big B2B deals, staying a team of just 6 while serving 30,000+ shows — a 'calm company' bet that trades speed for sustainability.
The mechanism
Transistor's growth chain runs from a public podcast that doubled as its own product demo, to an SEO/positioning play that intercepted people already searching 'how to start a podcast,' to a support team that turned that self-serve trial traffic into paying customers at a 75% clip. None of the three links depended on paid acquisition — they depended on the founders staying visible, findable, and personally responsive for years.
Publishing their own build-in-public podcast on their own platform turned every episode into a live proof-of-product
From the month of their February 2018 partnership onward, Jackson and Buda recorded 'Build Your SaaS' and hosted it on Transistor itself, so each of the show's 163 episodes doubled as a working demo of the product, playing to an audience of builders, indie hackers, and creators already curious about podcasting [S1][S6][S7][S8]. This wasn't a sponsorship read; it was the founders using their own tool in public, on a recurring basis, for years.
🎙️ Podcast hosting is provided by Transistor.fm.
That audience already wanted to start a podcast — Transistor just had to be findable when they searched
Justin Jackson's stated principle — build a product people are already searching for — was Transistor's founding thesis: thousands of people type 'how to start a podcast' into Google every day, arriving with intent rather than needing to be convinced a problem exists [S3]. Prosumer-priced plans, cheap enough for an individual creator without an enterprise sales process, turned that existing search demand directly into self-serve signups [S4].
one of the big benefits of the podcast hosting category is that every day, thousands of people wake up and type in 'How to start a podcast' into Google. They have a desire, and they're acting on it.
Once someone tried it, live-chat support — not more marketing — was what turned a trial into a subscriber
With no enterprise sales team, Transistor's conversion moment happens inside the trial itself: customer-success staff answering live chat and explicitly treating emotional reassurance as part of the job, not a distraction from it [S6]. The company credits that support-led close as the reason 75% of trials become paying customers, a bar it says is higher than what the rest of the industry sets [S6].
There is an emotional side to podcasting, to using a product, to creation, and we help on that side as well... It's not just about questions and answers.
How it went
Meeting, market pick, and partnership
2017-06 → 2018-02Jon Buda and Justin Jackson met at Portland's XOXO Festival in 2014, both already into podcasting; Jon had built an early hosting tool and, by 2017, was building a new one for his employer, Cards Against Humanity [S1][S9]. They began discussing a joint public launch, signed partnership documents in February 2018, and made their first dollar — $33 — that same month [S9].
Public launch and the 11.5-month sprint to $20-30K MRR
2018-02 → 2019-10Transistor launched publicly on Product Hunt on August 1, 2018, with Jon keeping his day job while Justin worked on Transistor full-time, handling marketing, onboarding, and support himself [S1][S9]. From launch, the founders recorded 'Build Your SaaS' weekly, sharing the numbers as they went; MRR grew an average 29% a month for the first nine months, reaching $20K in 11.5 months — a fraction of the 60 months they'd budgeted for — and approached $30K MRR by October 2019, the point at which both founders finally went full-time [S9].
Quiet scaling: small hires, no more public numbers
2019-10 → 2024-01After the initial growth burst, Transistor's public MRR updates stop — the founders kept building the podcast and the product but did not continue publishing frequent revenue milestones [S1][S7][S8]. The team grew slowly and deliberately: Helen Ryles (Customer Success) and Jason Pearl (Engineering) joined in 2021, Joshua Anderton (Marketing Engineer) in 2023, and Michael Green (Customer Success) in 2024 — reaching 6 people total while explicitly declining venture funding and complex enterprise contracts in favor of a 'calm company' philosophy [S1][S5].
Support becomes the stated growth lever
2024-01 → 2026-04By 2025, Transistor served over 30,000 podcasts with a team of six [S1]. In April 2026, the company's customer-success staff described live chat — including handling the 'emotional side' of podcasting, not just technical questions — as the reason 75% of trials convert to paid, a rate they contrast with what they call a low industry support bar [S6].
Milestones
- 2018-0233First revenue ($33), same month partnership signed
- 2019-0720000$20K MRR in 11.5 months from launch (vs. 60-month founder estimate)
- 2019-1030000Approaching $30K MRR; both founders full-time since Jul 2019
Whether it fits you
Transistor's loop works because of choices that traded speed for durability. Run it if the following hold; the costs are real and compound over the years it takes for word of mouth and search to build up.
What it needs
Your founders can stay personally visible in public, for years
Build Your SaaS ran from 2018 through at least April 2026 (163 episodes), with Jackson and Buda sharing revenue, doubts, and decisions in real time [S1][S9]. If a founding team isn't willing to be recognizable and candid on a recurring public show, this specific distribution asset doesn't exist for you.
Your category already has people typing their need into a search bar
Transistor's SEO and content strategy works because 'how to start a podcast' is already a high-volume search query [S3] — the company caught existing intent rather than creating it. Categories that first require explaining why the problem matters don't get the same lift from content.
Someone on the team can personally handle support before headcount is justified
With just two people, Transistor answered 100+ tickets a week by live chat from day one [S4], and later hired customer-success roles before additional engineers [S1]. That's a founder-time cost that has to be paid up front, before the support-driven conversion rate shows up in the numbers.
What it costs
Prosumer pricing means no enterprise upsell lever
Transistor deliberately priced for individual podcasters rather than enterprise contracts, explicitly declining 'complicated enterprise contracts' that would require added compliance and legal overhead [S5]. Revenue growth then depends on the volume of self-serve customers, not a handful of large accounts.
Staying at 6 people for roughly 8 years slows everything else
The team grew from 2 founders to only 6 people between 2018 and 2024, while serving 30,000+ podcasts [S1]. That deliberate ceiling protects the 'calm company' culture the founders wanted, but it also caps how fast engineering, support, and market expansion can move relative to a funded competitor.
The public-podcast channel needs the founders to keep showing up, or it goes quiet
Build Your SaaS is not staffed by a dedicated media team — it's Justin and Jon recording it themselves — and the show went through at least one extended, multi-year gap tied to founder burnout before resuming [scout]. Because the channel is inseparable from the founders' personal bandwidth, burnout or life changes directly shrink this specific distribution asset, unlike a hired marketing function that can be delegated.
The numbers we could verify
- trial to paid conversion
- 75% (as of Apr 2026)
- early growth rate
- 29% avg MRR growth/month, first 9 months post-launch; 15% month-over-month by fall 2019
- salary allocation 2019
- ~50% of monthly revenue set aside for founder salaries (2-person team, as of Oct 2019)
Channels it actually used
- Build Your SaaS podcast (build-in-public / audience-first)
- SEO / content marketing capturing existing 'how to start a podcast' search demand
- Product Hunt launch
- customer support as a conversion lever
- word of mouth
- prosumer market positioning
Our read
Transistor's growth story reads less like 'audience-first virality' and more like 'be personally trustworthy for eight years.' The podcast, the support answers, and the prosumer pricing choice are all the same underlying move -- founders doing the unscalable thing themselves for a long time -- rather than three separate growth tactics stacked on top of each other.
Unlike bootstrapped teams that publish revenue updates for years, Transistor's public MRR numbers effectively stop at 2019's roughly $30K. That looks like a deliberate choice rather than a data gap: the 'calm company' philosophy seems to extend to opting out of the growth-marketing pressure that comes with a public scoreboard -- a tradeoff that likely cost some of the audience-building benefit that continuing to publish numbers gives other build-in-public teams.
The '75% trial-to-paid via support' figure is compelling but undated against any earlier baseline in the archived sources -- there's no prior-year number to compare it to, so it's not possible to say whether support quality drove an improving conversion rate over time or whether it has been roughly constant since the two-person, 100-tickets-a-week era. Treat it as a current snapshot, not a demonstrated trend.
Sources
- About Transistor: a simple, yet powerful podcast hosting platform2025
- Bootstrapping reality2024-05-28
- How I would build a new startup if I had to do it all over again2023
- The prosumer market is underrated
- We need more calm companies2024-04-05
- What is Transistor's secret weapon? (#164)2026-04-17
- Jon & Justin reveal everything (part 2) (#143)2022-08-16
- Jon & Justin reveal everything (part 1) (#142)2022-08-09
- $30k MRR2019-10-04
