Feb 26, 2022 · 17m · top-founders

Payment Processor in Brazil Hits $27k in MRR and $72m GMV Run Rate

Felipe Bargetti · 8m spoken Nathan Latka · 5m spoken
0:00 / 0:00

gold bands on the timeline = statements, start to end. Hover to read, click to jump. CC turns on captions

Nathan Latka interviews Felipe Bargetti, founder of Fatura Simples, detailing how the Brazilian automated billing platform scaled to $27,000 in MRR by pivoting into the high-volume healthcare sector. The conversation covers their fixed-fee monetization model, competitive positioning against local incumbents, seed funding, and lean infrastructure strategy.

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 36.3% of the talking time here. How this is scored →

Nathan as informed peer 6.0 Guest teaching 5.0 Guest disagreement 2.0 Nathan pushing back 3.8
05100:0010:002:48–5:57 · Nathan as informed peer 7/10 GMV, Monetization Model, and Monthly Revenue Nathan does instant mental math to estimate the company's monthly revenue from GMV and take rate, playfully shutting down Felipe's suggestion to just ask. Felipe provides clear domain insights into why the Brazilian SaaS recurring billing market has compressed margins.5:57–9:26 · Nathan as informed peer 6/10 Company Origins and Evolution from Software Studio Nathan presses Felipe directly on valuation and equity terms from their seed round, instantly calculating the implied pre- and post-money valuation. Felipe takes the direct questioning in stride while detailing their pivot from agency to product.9:29–12:47 · Nathan as informed peer 4/10 Founderpath Valuation Tool Promotion After an ad segment, Felipe educates Nathan on their revenue model, correcting the assumption of a percentage fee by explaining they charge a fixed fee per transaction, making total customer volume far more impactful than transaction size.12:48–16:46 · Nathan as informed peer 7/10 Team Structure and Payment Infrastructure Partnerships Upon learning there is only one engineer on the team, Nathan immediately deduces that they must be white-labeling third-party payment rails rather than building core infrastructure. The interview then transitions smoothly into the standard Famous Five questions.2:48–5:57 · Guest teaching 5/10 GMV, Monetization Model, and Monthly Revenue Nathan does instant mental math to estimate the company's monthly revenue from GMV and take rate, playfully shutting down Felipe's suggestion to just ask. Felipe provides clear domain insights into why the Brazilian SaaS recurring billing market has compressed margins.5:57–9:26 · Guest teaching 4/10 Company Origins and Evolution from Software Studio Nathan presses Felipe directly on valuation and equity terms from their seed round, instantly calculating the implied pre- and post-money valuation. Felipe takes the direct questioning in stride while detailing their pivot from agency to product.9:29–12:47 · Guest teaching 7/10 Founderpath Valuation Tool Promotion After an ad segment, Felipe educates Nathan on their revenue model, correcting the assumption of a percentage fee by explaining they charge a fixed fee per transaction, making total customer volume far more impactful than transaction size.12:48–16:46 · Guest teaching 4/10 Team Structure and Payment Infrastructure Partnerships Upon learning there is only one engineer on the team, Nathan immediately deduces that they must be white-labeling third-party payment rails rather than building core infrastructure. The interview then transitions smoothly into the standard Famous Five questions.2:48–5:57 · Guest disagreement 3/10 GMV, Monetization Model, and Monthly Revenue Nathan does instant mental math to estimate the company's monthly revenue from GMV and take rate, playfully shutting down Felipe's suggestion to just ask. Felipe provides clear domain insights into why the Brazilian SaaS recurring billing market has compressed margins.5:57–9:26 · Guest disagreement 2/10 Company Origins and Evolution from Software Studio Nathan presses Felipe directly on valuation and equity terms from their seed round, instantly calculating the implied pre- and post-money valuation. Felipe takes the direct questioning in stride while detailing their pivot from agency to product.9:29–12:47 · Guest disagreement 2/10 Founderpath Valuation Tool Promotion After an ad segment, Felipe educates Nathan on their revenue model, correcting the assumption of a percentage fee by explaining they charge a fixed fee per transaction, making total customer volume far more impactful than transaction size.12:48–16:46 · Guest disagreement 1/10 Team Structure and Payment Infrastructure Partnerships Upon learning there is only one engineer on the team, Nathan immediately deduces that they must be white-labeling third-party payment rails rather than building core infrastructure. The interview then transitions smoothly into the standard Famous Five questions.2:48–5:57 · Nathan pushing back 5/10 GMV, Monetization Model, and Monthly Revenue Nathan does instant mental math to estimate the company's monthly revenue from GMV and take rate, playfully shutting down Felipe's suggestion to just ask. Felipe provides clear domain insights into why the Brazilian SaaS recurring billing market has compressed margins.5:57–9:26 · Nathan pushing back 4/10 Company Origins and Evolution from Software Studio Nathan presses Felipe directly on valuation and equity terms from their seed round, instantly calculating the implied pre- and post-money valuation. Felipe takes the direct questioning in stride while detailing their pivot from agency to product.9:29–12:47 · Nathan pushing back 3/10 Founderpath Valuation Tool Promotion After an ad segment, Felipe educates Nathan on their revenue model, correcting the assumption of a percentage fee by explaining they charge a fixed fee per transaction, making total customer volume far more impactful than transaction size.12:48–16:46 · Nathan pushing back 3/10 Team Structure and Payment Infrastructure Partnerships Upon learning there is only one engineer on the team, Nathan immediately deduces that they must be white-labeling third-party payment rails rather than building core infrastructure. The interview then transitions smoothly into the standard Famous Five questions.

speaking balance: gold is Nathan, purple is the guest (3 minute bins)

0:00 · Nathan 50.6% · guest 49.4%0:00 · Nathan 50.6% · guest 49.4%3:00 · Nathan 31.6% · guest 68.4%3:00 · Nathan 31.6% · guest 68.4%6:00 · Nathan 27% · guest 73%6:00 · Nathan 27% · guest 73%9:00 · Nathan 44.5% · guest 55.5%9:00 · Nathan 44.5% · guest 55.5%12:00 · Nathan 17.7% · guest 82.3%12:00 · Nathan 17.7% · guest 82.3%15:00 · Nathan 47.6% · guest 52.4%15:00 · Nathan 47.6% · guest 52.4%
Sharpest disagreement ▶ 4:21 Guest challenges host to ask directly rather than calculate

Felipe playfully interrupts Nathan's mid-sentence math, pointing out that Nathan is trying to calculate and should just ask him directly.

Hardest push from Nathan ▶ 4:24 Host insists he is calculating the revenue precisely

Nathan firmly rejects Felipe's comment that he is 'trying' to calculate, asserting that he already calculated the exact $30,000 monthly figure.

Biggest teaching moment ▶ 12:15 Guest clarifies fixed fee model versus percentage assumption

Felipe explains to Nathan that their revenue model relies on a fixed transaction fee rather than a percentage take rate, showing why clinic transaction volume drives their growth.

Nathan holds their own ▶ 13:26 Host identifies white-label architecture from team size

Nathan demonstrates technical domain expertise by pointing out that building payment rails with one engineer is unrealistic, correctly guessing they white-label third-party infrastructure.

the scores for every segment, with the reasoning behind each
ChapterTopicNathan as informed peerGuest teachingGuest disagreementNathan pushing backWhy
GMV, Monetization Model, and Monthly Revenue 7535 Nathan does instant mental math to estimate the company's monthly revenue from GMV and take rate, playfully shutting down Felipe's suggestion to just ask. Felipe provides clear domain insights into why the Brazilian SaaS recurring billing market has compressed margins.
Company Origins and Evolution from Software Studio 6424 Nathan presses Felipe directly on valuation and equity terms from their seed round, instantly calculating the implied pre- and post-money valuation. Felipe takes the direct questioning in stride while detailing their pivot from agency to product.
Founderpath Valuation Tool Promotion 4723 After an ad segment, Felipe educates Nathan on their revenue model, correcting the assumption of a percentage fee by explaining they charge a fixed fee per transaction, making total customer volume far more impactful than transaction size.
Team Structure and Payment Infrastructure Partnerships 7413 Upon learning there is only one engineer on the team, Nathan immediately deduces that they must be white-labeling third-party payment rails rather than building core infrastructure. The interview then transitions smoothly into the standard Famous Five questions.

Statements from this episode (13)

Assertion Not checkable as stated
Bargetti: Fatura Simples Has Around 30 Paying Clinic Customers
“I'd say about 30. Around this.”
Felipe Bargetti Feb 26, 2022 ▶ 2:13
Assertion Not checkable as stated
Fatura Simples Processed 6M Reals in December 2021 Transaction Volume
“About six million.”
Felipe Bargetti Feb 26, 2022 ▶ 2:56
Disclosure
Fatura Simples Charges 1 to 3.20 Reals Per Transaction
“Oh, we take a transaction fee. And so you, if you make a transaction, we would take about if I rise really, but about one real Brazilian real to three, three, 20.”
Felipe Bargetti Feb 26, 2022 ▶ 3:46
Assertion Not checkable as stated
Bargetti: Fatura Simples Generated Just Under $30k December Revenue
“Just shy of that. Yeah.”
Felipe Bargetti Feb 26, 2022 ▶ 4:37
Disclosure
Bargetti: Fatura Simples focuses on clinics over SaaS companies
“We are focusing on clinics and the tangent, like the similar kinds of operations, because you see SaaS companies don't, we don't have, we don't really have Differential. A competitive differential.”
Felipe Bargetti Feb 26, 2022 ▶ 4:48
Opinion
Bargetti: Brazilian SaaS billing offers low margins due to commoditization
“There is a bunch of them doing the same thing, so the fee each one has the ability to take. The space is competitive, so there is not much margin there, so we are going in another direction.”
Felipe Bargetti Feb 26, 2022 ▶ 5:37
Disclosure
Bargetti: Fatura Simples raised approximately $250,000 in seed round
“We raised two, 250 approximately thousand dollars check. I'd say around that because we raised it in Brazilian real. So I don't remember the dollar price at the time.”
Felipe Bargetti Feb 26, 2022 ▶ 7:37
Disclosure
Bargetti: Fatura Simples sold 20% equity in its seed round
“We sold 20%, 20.”
Felipe Bargetti Feb 26, 2022 ▶ 8:36
Disclosure
Fatura Simples doubled monthly revenue from ~$14k to $27k in twelve months
“Yeah, about half.”
Felipe Bargetti Feb 26, 2022 ▶ 10:29
Insight
Bargetti: Healthcare clinics operate at much higher customer volume than SaaS companies
“And this new, new segment, these clinics, they operate in a much higher volume than a SaaS business for example If you have a SaaS business that have, let's say, 2000 customers, it's a big SaaS business. If you have a clinic that has 2000 customers, it's just …”
Felipe Bargetti Feb 26, 2022 ▶ 11:43
Assertion Not checkable as stated
Fatura Simples Employs About 17 People Plus Two Founders
“We have about 17 employees plus us, two founders.”
Felipe Bargetti Feb 26, 2022 ▶ 12:57
Disclosure
Fatura Simples Killed In-House Payment Infrastructure to White-Label
“We are white labeling but we had at some point our own infra structure. Yeah, some kind, something like that, but yeah, it's hard, and there is a lot of regulations, so we killed our own infra and started white labeling.”
Felipe Bargetti Feb 26, 2022 ▶ 13:39
Opinion
Bargetti Recommends Zoop Despite Limited Brazilian Options and Feature Gaps
“There ain't much, there ain't many options in Brazil for what we want. So yes, I recommend them, but I also want something that some things that they don't have yet, but you know, it's part of the game.”
Felipe Bargetti Feb 26, 2022 ▶ 14:21
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