In late 2022 Levels' Avatar AI, which turned selfies into cartoon portraits, went viral — but Lensa's polished app showed a novelty could be outdone in weeks. He looked for the paying need behind the fad: everyone needs professional photos of themselves, and a real shoot costs $250–1,500.

Sell 'AI photo shoots' instead of AI art: users train a model of their own face, then generate polished photos in any setting at a fraction of a shoot's price.

He built PhotoAI as a plain-PHP, jQuery and SQLite web app with Stripe payments and no free tier; users upload about 30 selfies, the service trains a personal AI model, and text prompts generate photorealistic shots — headshots, passport pictures, dating or social-media photos. Pricing undercut photographers ($29/month for 1,000 photos, per its 2023 launch positioning), and distribution ran through Levels' Twitter feed of revenue screenshots and product demos, later boosted by a Lex Fridman podcast appearance.

His published reports show about $5,400 in revenue in week one, $28,700/month by April 2023 and $61,800/month by July 2023; PhotoAI passed $100,000/month in late 2024 and reported roughly $132–138K/month by November 2025 — bootstrapped, with margins around 87% and no employees.

PhotoAI began as a pivot inside a fad. In late 2022 Pieter Levels, a Dutch indie developer, rode the AI-avatar wave with Avatar AI, which turned selfies into cartoon portraits. The app went viral — but Lensa answered with a better-funded mobile version and reportedly made over $30 million in a month, proving that novelty alone was not defensible.

Levels' response reframed the product. Instead of AI art, he launched PhotoAI in February 2023 as the 'world's first AI photographer': a user uploads roughly 30 photos of themselves, the service trains a personal model, and text prompts generate photorealistic pictures in any pose, place or outfit. The pitch was price — a $29/month plan offered 1,000 photos, against $250–1,500 for a real shoot of 75–100 pictures.

The build stayed deliberately primitive: plain PHP with jQuery and SQLite, Stripe for payment, no free tier and no mobile app. Distribution was the founder himself — Levels had roughly 350,000 Twitter followers and posted revenue screenshots, product demos and deliberately provocative tech-stack tweets, turning his feed into the marketing channel. An August 2024 Lex Fridman podcast appearance brought another traffic surge.

The published numbers grew with the product: about $5,400 in week one, $28,700/month by April 2023 and $61,800/month by July 2023, when he tweeted the figure alongside 1,872 paying customers. PhotoAI passed $100,000/month in late 2024, reached roughly $132–138K/month by November 2025 with about 87% profit margins, and became the largest product in his solo portfolio — while sparking a continuing argument about whether AI can replace professional photographers.

The insight resold AI images from novelty to profession: avatars are a one-time gag, but people need fresh professional photos again and again.

Benchmarking against real shoots made the value arithmetic obvious — $29/month versus $250–1,500 per session, roughly 100 times cheaper.

Web-only with Stripe and no free tier meant paying customers from day one and no app-store commission, which kept a solo founder's costs minimal.

Building in public made distribution free: revenue screenshots and product demos on Twitter were the marketing, and every milestone became a post.

A one-person PHP and SQLite stack kept fixed costs near zero, so nearly all revenue was margin that could fund the next experiment.

Compete with an outcome, not a gimmick: when the avatar fad died, Levels resold the same technology as a cheaper version of a service people already pay for — priced against a real shoot.

PhotoAI kept compounding: by late 2025 Levels reported about $132–138K in monthly revenue, and the service expanded from photos into AI video, an AI-influencer builder and themed 'photo packs'. It became the fastest-growing product in a portfolio that also includes Nomad List, Remote OK and Interior AI. The launch also fed an industry debate — photographers and outlets such as PetaPixel questioned what an 'AI photographer' means for the trade — while Levels framed the tool as a studio that makes imagery affordable to people who could never book a shoot.

FOLLOW THE EVIDENCE

The sources

  1. The 'World's First AI Photographer' Undercuts Real Photographers petapixel.com
  2. Photo AI by Pieter Levels: Complete Deep Dive Case Study — $0 to $132K MRR in 18 Months indiehackers.com