PDF bank statement to Excel converter

How Bank Statement Converter grows

6 tactics and 14 figures from 1 interview.

Bank Statement Converter is a simple paid web tool that turns PDF bank statements into spreadsheets. Its founder built it in about a week, tried paid ads, cold email and Twitter, then dropped them and grew on organic sign-ups by fixing what customers complained about.

Bank Statement Converter's founder built the tool in about a week to solve his own problem, then bought Google search ads; visitors started uploading statements right away, which he took as proof of demand.Bank Statement Converter
Google search ads never turned a profit for Bank Statement Converter: about $1,000 in spend brought roughly $300 in sales, and the founder cut them after about 6 months.Bank Statement Converter
Three months of cold email brought Bank Statement Converter one sale and many angry replies, and blogging and building in public on Twitter drew attention but few users, since its customers do not read either.Bank Statement Converter (1)Bank Statement Converter (2)
After cutting ads, the founder saw 2-3 organic sign-ups a day, focused on fixing customer complaints and analytics drop-offs, and reported MRR growing from $6K in 2022 to $40K.Bank Statement Converter
In the first two years the founder answered every customer email as fast as possible, even at 3 a.m., because each customer moved MRR; he gave no numbers for this.Bank Statement Converter

Summary written 2026-10-06 from the tactics below. Figures are as founders stated them.

About Bank Statement Converter

What it is: Website that does one thing: extracts transaction data from PDF bank statements into spreadsheets.
Who it's for: People and businesses needing bank transactions from PDF statements in spreadsheet form
Business model: SaaS subscription
Launched: 2021
Team: Solo founder (a friend helped build the UI and left after a few weeks)
Funding: bootstrapped
Outcome: $40K MRR, ~$39K/month profit

As described in the interviews, not independently verified.

Bank Statement Converter's 6 tactics

Bank Statement Converter · PDF bank statement to Excel converter

Build a one-week MVP, then buy Google search ads to see if people use it

Visitors started uploading bank statements immediately

Hit the problem himself (bank only gave PDF statements; he wanted years of data in Excel). Wrote a Kotlin console app for his own bank, generalized it by testing on his other banks and friends' banks, and had a friend build a Next.js UI. Built in about a week, bought a domain, launched, then bought Google Search Ads to send traffic. Shows it to the target audience, not friends and family ('they'll just lie to you'). If an MVP takes 1-2 weeks, just build it rather than validating first.

Workedvalidationpaid-search

Starter Story · 2025-07-20

Bank Statement Converter · PDF bank statement to Excel converter

Run Google search ads for a simple paid web tool

Never profitable: ~$300 sales per $1,000 spent; cut after 6 months

Ran Google Search Ads from launch for about 6 months and spent a lot of time optimizing campaigns for profitability.

Failedpaid-search

Starter Story · 2025-07-20

Bank Statement Converter · PDF bank statement to Excel converter

Stop ads and spend your time fixing whatever customers complain about

2-3 organic sign-ups a day, growing to $40K MRR from $6K in 2022

After cutting ads, every visitor was organic, so he could see 2-3 new sign-ups a day arriving on their own. From then on he focused on the product: fixed whatever customers complained about by email, and used analytics (drop-off pages, unused features) to decide what to build or stop building. Advises skipping social media pages and followings entirely and focusing on the product.

Workedfeature-developmentword-of-mouth

Starter Story · 2025-07-20

Bank Statement Converter · PDF bank statement to Excel converter

Answer every customer email right away, even at 3 a.m.

Founder says early customers mattered a lot to MRR; no numbers

In the first two years, replied to customer emails as soon as possible, including dealing with a 3 a.m. email immediately, because each extra customer moved MRR noticeably.

Unknowncustomer-support

Starter Story · 2025-07-20

Bank Statement Converter · PDF bank statement to Excel converter

Blog and share your progress on Twitter to find customers

Got attention but few users; customers don't read Twitter or the blog

Tried blogging and building in public on Twitter.

Failedfounder-brandcontent

Starter Story · 2025-07-20

Bank Statement Converter · PDF bank statement to Excel converter

Send cold emails to find customers for a simple web tool

One sale in three months, plus many angry replies

Sent cold emails for three months. Targets and volume not stated.

Failedoutbound-sales

Starter Story · 2025-07-20

Bank Statement Converter by the numbers

Metric	Value	Context	Said in
mrr	USD 6,000/month approximate		Starter Story 2025-07-20 3:39
mrr	USD 14K/month approximate		Starter Story 2025-07-20 3:39
mrr	USD 27K/month approximate		Starter Story 2025-07-20 3:39
mrr	USD 40K/month approximate		Starter Story 2025-07-20 3:39
users	75K users approximate		Starter Story 2025-07-20 3:39
paying users	1,000 customers approximate		Starter Story 2025-07-20 3:39
count	40K visits/month approximate	Website traffic per month	Starter Story 2025-07-20 3:39
profit	USD 39K/month approximate	Of $40K monthly revenue	Starter Story 2025-07-20 8:26
ad spend	USD 1,000 illustrative	Typical Google Search Ads spend unit, returning about $300 in sales	Starter Story 2025-07-20 4:07
roas	0.3 x illustrative	Google Search Ads: ~$300 sales per ~$1,000 spend	Starter Story 2025-07-20 4:07
new customers	1 sales	Sales from three months of cold emailing	Starter Story 2025-07-20 4:07
new customers	2–3 sign-ups/day approximate	Organic sign-ups noticed after cutting all ads (~6 months after launch)	Starter Story 2025-07-20 4:07
time to milestone	2–3 years approximate	Time until revenue covered the founder's rent	Starter Story 2025-07-20 9:28
time to milestone	1 weeks approximate	Time to build and launch the MVP (with a friend)	Starter Story 2025-07-20 1:35

Topics

Apple Search Ads and paid search2 Outbound sales and cold outreach1 Founder-led marketing and building in public1 SEO and content marketing1 App virality and word of mouth1 Validating an app idea before building1

Interviews

I make $40K/month with this one website · Starter Story · 2025-07-20