REAL PRODUCTS. PUBLIC SOURCES.

Explore revenue-backed businesses.

Public income figures, clear source context, and business case studies for independent founders.

Real projects86
Source-linked business profiles
Revenue disclosures86
Original metric & reporting context
Open-source projects5
Public code, different business models
Repository signals3
GitHub snapshots, not growth claims

27 projects matching “Solo founder” · showing 1–24

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#ProjectCategory / modelReported revenueEvidenceGitHub ⓘSave and compare
01
AI Directories

A directory submission service and listing platform for founders promoting software products.

Researched profile
MarketingOne-time submission services + paid listings and promotion ≈ $9,500Monthly revenue · Unspecified $Product revenue for the month described as last month in the August 6, 2026 interview; exact accounting dates unspecified Founder disclosure in interviewChecked Oct 19, 2026 —
02
AudioPen

Voice capture and rewriting software that turns spoken thoughts into editable text in a chosen style.

Researched profile
ProductivityFreemium app + paid access passes ≥ $15,000Monthly revenue · Unspecified $Reported range of $15,000–$20,000 per month in the February 2026 interview; stored value is the lower bound Founder disclosureChecked Oct 19, 2026 —
03
Bazzly

Reddit conversation discovery, reply drafting and marketing workflow automation for product teams.

Researched profile
Marketing toolsMonthly subscription + one-time credit top-ups ≈ $5,000MRR · Unspecified $Subscription component reported in the July 16, 2026 interview; exact measurement date unspecified Founder disclosure in interviewChecked Oct 19, 2026 —
04
DataFast

Web analytics that connects acquisition sources with payment revenue.

Researched profile
AnalyticsSubscription $30,831MRR · Unspecified $September 2026 founder snapshot Founder disclosureChecked Oct 19, 2026 —
05
DeepReachAI

Research company context and prepare personalized outbound messages for review.

Researched profile
SoftwareFreemium outreach software + subscriptions $150MRR · Unspecified $150 MRR reported in the September 4, 2026 founder post; exact accounting cutoff unstated. Founder disclosureChecked Oct 20, 2026 —
06
Dirstarter

A Next.js source-code starter kit for building directory websites.

Researched profile
Developer toolsOne-time software license purchases ≈ $5,000Monthly revenue · Unspecified $Monthly amount reported in the February 5, 2026 founder interview; exact measurement cutoff unstated Founder disclosureChecked Oct 20, 2026 —
07
EmailEngine

A self-hosted gateway that exposes mailbox access through a common REST API.

Researched profile
Developer toolsSelf-hosted software subscription + enterprise license ≈ $13,000MRR · Unspecified $Current MRR stated in the interview published January 24, 2026; measurement date unspecified Founder disclosure in interviewChecked Oct 19, 2026 —
08
Feather

Turn Notion writing into a hosted blog with custom domains and publishing features.

Researched profile
PublishingSubscription SaaS $4,180MRR · Unspecified $Historical MRR milestone disclosed March 6, 2023 founder-disclosedChecked Oct 19, 2026 —
09
Formgrid

Receive form submissions and manage follow-up without building a dedicated backend.

Researched profileOpen source
Forms & surveysOpen-source + freemium hosted SaaS $86MRR · Unspecified $The founder's current operating snapshot in the May 16, 2026 post; exact financial extraction day unstated. Founder disclosureChecked Oct 19, 2026 —
10
Habit Pixel

A visual mobile habit tracker built around quick check-ins and calendar grids.

Researched profile
ProductivityFreemium app + subscriptions + lifetime purchase > $1,000MRR · Unspecified $Early January 2026, reported January 3; above the $1,000 threshold. Founder disclosureChecked Oct 19, 2026 —
11
Healthchecks.io

Alerts when a scheduled job or backup fails to check in on time.

Researched profileOpen source
Developer toolsOpen source + hosting $26,000MRR · USDOfficial MRR snapshot updated October 2, 2026 Company disclosureChecked Oct 19, 2026 —
12
HelpKit

Publish a customer help center from articles written in Notion.

Researched profile
Customer supportSubscription SaaS $3,000MRR · Unspecified $Historical MRR milestone disclosed June 16, 2022 founder-disclosedChecked Oct 19, 2026 —
13
Leadverse

Reddit prospect discovery and outreach workflows for businesses looking for people already expressing a relevant need.

Researched profile
Marketing toolsSubscription SaaS ≈ $3,300MRR · Unspecified $Current recurring run rate in the August 2026 founder interview Founder disclosureChecked Oct 19, 2026 —
14
NinjaPear

B2B research data for enrichment and prospecting workflows.

Researched profile
Developer toolsCredit-based API access through subscriptions and pay-as-you-go purchases > $15,000Monthly revenue · Unspecified $Gross revenue for 'last month' in the July 7, 2026 interview; the financial month and cutoff are not explicitly dated Founder disclosure in interviewChecked Oct 20, 2026 —
15
Nutri AI - Meal Scanner

Photograph meals, review editable nutrition estimates and keep a personal food diary.

Researched profile
Health & FitnessFreemium mobile app + monthly or annual subscriptions $43MRR · Unspecified $MRR snapshot pulled from the founder's RevenueCat account on July 19, 2026; the article separately labels activity and collected receipts over June 21–July 19. Founder disclosureChecked Oct 20, 2026 —
16
OpenAlternative

A discovery directory for open-source alternatives to proprietary software.

Researched profile
PublishingAdvertising + sponsorships + featured listings ≈ $6,500MRR · Unspecified $Monthly amount reported in the February 5, 2026 founder interview; exact measurement cutoff unstated Founder disclosureChecked Oct 20, 2026 —
17
PlanArmory

Turn a structured business brief into an editable plan and supporting marketing draft.

Researched profile
ProductivityFreemium subscription SaaS $145MRR · Unspecified $Current operating snapshot in the April 3, 2026 founder post, described as three months into the project. Founder disclosureChecked Oct 19, 2026 —
18
Puff Zero

Record vaping counts, personal check-ins and self-selected goals in a mobile diary.

Researched profile
Health & FitnessFreemium app + weekly, monthly or annual subscriptions $13MRR · Unspecified $Product MRR snapshot extracted from the founder's RevenueCat account on July 19, 2026. The article separately specifies June 21–July 19 for trailing activity and collected portfolio receipts. Founder disclosureChecked Oct 20, 2026 —
19
RightMessage

Website personalization and segmentation software connecting visitor answers with tailored messages and offers.

Researched profile
Marketing toolsSubscription SaaS ≈ $30,000MRR · Unspecified $Approximate current recurring run rate reported in April 2026 after the relaunch Founder disclosureChecked Oct 19, 2026 —
20
Ring Tonic

Call attribution and reporting software connected to the customer's own phone-service account.

Researched profile
Marketing toolsSubscription SaaS + separately billed external services ≈ $5,400MRR · Unspecified $Current Ring Tonic run rate described in the February 24, 2026 founder interview; exact financial cutoff unstated. Founder disclosureChecked Oct 19, 2026 —
21
Secure Card Wallet

An Android organizer for locally stored card, identity and travel information.

Researched profile
ProductivityFreemium app + subscriptions + lifetime purchases ≈ ₹6,720Revenue · INRThe last 28 days in the May 17, 2026 founder post; exact start and end dates are not stated in prose. Founder disclosureChecked Oct 20, 2026 —
22
SEO Utils

Desktop SEO software combining keyword, ranking and reporting workflows with customer-supplied data services.

Researched profile
Marketing toolsDesktop software licenses + optional add-ons ≈ $10,400Monthly revenue · Unspecified $Approximate current monthly revenue stated in the February 2026 founder interview Founder disclosureChecked Oct 19, 2026 —
23
ShipFast

A paid web-app starter that packages common launch infrastructure for developers.

Researched profile
Developer toolsPaid license ≈ $46,400Monthly revenue · Unspecified $October 2024 Founder disclosureChecked Oct 19, 2026 —
24
SocialKit

An API that turns supported social media URLs into structured content and metrics.

Researched profile
Developer toolsUsage-based subscriptions + one-time credit packs ≈ $2,800MRR · Unspecified $Subscription MRR reported in a July 28, 2026 interview; measurement day unspecified Founder disclosure in interviewChecked Oct 19, 2026 —

Figures are source disclosures, not audited by MRRTrace. Revenue is not profit. Revenue sorting uses the selected metric and currency (default: USD MRR); other metrics follow alphabetically. GitHub stars measure repository interest, not business success.