Buffer ↗
MarketingOne workspace for a recurring social publishing routine.
≈ $27,300,000ARR · USDUndated public dashboard
Researched profile Company disclosure
DISCOVER · RESEARCH · VALIDATE
Businesses with a backstory
Connect a product profile to a sourced case, a timeline and an experiment you can try.
11 projects to investigate
All research tracks →How did the product become a business?
Save a project to your shortlist, or select up to three to compare.
Buttondown ↗
PublishingAn email newsletter service focused on the writing routine.
> $1,000,000ARR · USDFounder interview published September 17, 2026; cutoff not specified
Researched profile Founder first-person self-disclosure in published interview
Cal.com ↗
ProductivityScheduling for individuals, teams, and embedded bookings.
> $10,000,000ARR · USDannual recurring revenue milestone
Researched profile Company/team self-disclosure with quoted founder announcement☆ 49,132
Carrd ↗
DesignOne-page websites with a deliberately small scope.
≈ $100,000MRR · USDHistorical founder interview, released February 2022
Researched profile Founder direct transcript at 03:28
Ghost ↗
PublishingPublishing that connects a website, newsletter, and membership.
$929,198Monthly run rate · USDUndated public dashboard
Researched profile Company disclosure☆ 55,562
Kit ↗
MarketingEmail marketing built around a creator business.
≈ $887,000MRR · USDHistorical milestone: year-end 2017 (ConvertKit)
Researched profile Founder-reported historical milestone
Lemon Squeezy ↗
Developer toolsDigital product checkout with merchant-of-record services.
> $1,000,000ARR · USDhistorical milestone nine months after 2021 public launch
Researched profile Company/founder self-disclosure
Plausible ↗
AnalyticsA compact analytics product with a public codebase.
$500,000ARR · USDHistorical milestone: October 2021
Researched profile Company disclosure☆ 29,541
Simple Analytics ↗
AnalyticsWebsite measurement with fewer visitor identifiers.
≈ $49,200MRR · USDUndated public dashboard; observed 2026-10-22
Researched profile Company disclosure
Tally ↗
ProductivityBuild a form as naturally as writing a document.
≈ $6,000,000ARR · USDMilestone disclosed September 2026
Researched profile Company disclosure
Transistor ↗
PublishingPodcast hosting that makes publishing and distribution manageable.
$30,000Monthly revenue · USDmonthly revenue level described on October 8, 2019
Researched profile Founder historical self-disclosure
Figures are source disclosures, not audited by MRRTrace. Different metrics, currencies and periods are not directly comparable. Read the source policy →
Case studies for this track
All case studies →Growth
Tally: the product stays focused while discovery changes
A September 2026 founder update describes a form builder whose acquisition mix evolved after years of product-led growth.
≈ $6,000,000ARR · USDMilestone disclosed September 2026
Company disclosure · Original disclosure
Sources checked Oct 21, 2026
Tally profile →5 min read · 4 sources
Growth
Plausible: a clear position before a larger audience
A 2021 account connects slow early progress with community participation and a widely read article, while leaving causality bounded.
$500,000ARR · USDHistorical milestone: October 2021
Company disclosure · Original disclosure
Sources checked Oct 18, 2026
Plausible profile →3 min read · 3 sources
Open source
Ghost: the managed service funds the open code
Ghost offers a documented example of a free core product supported by paid operations, with a nonprofit structure shaping the business.
$929,198Monthly run rate · USDUndated public dashboard
Company disclosure · Original disclosure
Sources checked Oct 21, 2026
Ghost profile →6 min read · 7 sources
FROM EVIDENCE TO AN EXPERIMENT
What would you build differently?
Use the case studies to identify a customer, a pricing assumption and a small test.