Okibi: Product, team and how it was built

Started small, grew after funding · sold 11 months after launch

Its founders wrote some of the methods that the industry already used to run models cheaply, such as AWQ for 4-bit weights. They turned that research into a paid serving API. They proved the speed on a public benchmark and partnered with a cloud company that needed exactly that speed. Eleven months after its first public post, the partner agreed to buy it.

Started small, grew after funding · sold 37 months after launch

It aimed at regulated enterprises that needed AI agents on their own servers, with audit logs. The company said in 2025 that hundreds of organizations used it. Asana bought it in May 2026. Asana's quarterly report states the price.

Solo founder · 2 months after launch, revenue flat

AI coding agents can build a working page or deck, but in the founder's words their visual output often looks generic. Skillry sells finished visual styles, one task per Skill, shows real output before the sale, and adds new Skills almost every day under one subscription. When sales began on 28 September 2026, they held at about US$430 a day for 17 days.

Solo founder · 12 months after launch, revenue falling

It launched in October 2025. By then, Anthropic's Claude Code had made skills, slash commands and subagents a normal way to steer a coding agent. Most developers were still writing their own. A founder who presents themself as a CTO with 18 years of experience sold a tested set as a one-time purchase with a money-back promise. Verified revenue reached US$16,040 in March 2026 and US$82,195 in total, but it fell to under US$2,000 a month by September 2026.

Solo founder · 4 months after launch, revenue falling

Said over US$36K in a monthRecords US$39.6K by end of JulyHeld

It turned a new working habit into a native Mac app. The habit was running several AI coding agents at the same time. The app had voice control and a strong visual style, and it charged once instead of every month. The founder sold it to his own audience through daily live streams, X and a Discord community. Stripe recorded more than three quarters of the revenue in the first seven weeks.

Solo founder · 6 months after launch, revenue growing

The compression engine already existed as a free, open-source Python tool, but it was hard to install. Garm Lucassen packaged it into a desktop app. The app installs with a double click, connects the coding agents by itself, and removes its changes when it quits. The engine's creator suggested that he build it and keep the Headroom name. Developers who hit the usage limits of their AI plans pay a small monthly price to make those limits last longer.

Solo founder · 5 months after launch, revenue growing

General image generators can make a kitchen look better, but they also change it: a different worktop, a moved appliance, a new handle. A showroom that quotes a specific design cannot show the client a picture of a different kitchen. ARQ is built around that one problem for one trade, and around the work that comes after the render: approval, versions and the client presentation.

Team of 2 to 10 · 29 months after launch, revenue growing

It began in January 2023 as an easy web interface for animation with Stable Diffusion. At that time the alternative was an open-source library that only programmers could run. Three months later the founder rebuilt it for one group of customers, musicians. They need a video for every song they release and cannot pay a film crew. He calls this the best decision he made.

Team of 2 to 10 · 42 months after launch, revenue flat

It was built in one week, right after the ChatGPT API appeared, by a podcaster who hated writing his own show notes. Reddit, cold email and a second place on Product Hunt took it to US$10,000 a month in five months. Then the first wave of AI curiosity ended, churn stayed high, and revenue has been flat at about €16,000 a month since 2024.

Team of 2 to 10 · 21 months after launch, revenue growing

The founder knew image AI from data science and chose real-estate agents as customers. The reason is that they need attractive photos of every new property, every month. She sold in French first, listed the tool on directory sites, paid affiliates who already reached agents, and met agents at real-estate events. She cut cancellations with credits that carry over and yearly plans.

Team of 2 to 10 · 33 months after launch, revenue falling

The product goes where the customers already are. A shop owner does not install a new app or learn accounting software. Instead, the owner writes into a chat. The founder wrote of having worked as a data scientist at a microloan company and of running a café. So the founder knew both the bookkeeping problem and the reason banks ask for records.

Solo founder · 19 months after launch, revenue growing

The founder, a digital nomad, had collected more than 1,000 receipts from many countries to track his own spending. He built the app for that use. It reads every line item instead of only the total, which matters for travellers with receipts in foreign scripts and currencies. Small, steady releases widened the market: 25 versions between 21 January and late October 2026. A translation of the app into 52 languages did the same, without a team.

Solo founder · 13 months after launch, revenue growing

A founder who had sold courses since 2022 built the email tool that he wanted for himself, and priced it by emails sent. His own newsletter was the first test of it, and the product now lets AI agents run an account.

Solo founder · 12 months after launch, revenue falling

The founder built a tool that he wanted for himself as a runner. He trained with a human coach from late July 2025 and stopped a marathon at kilometre 32. The product keeps what he valued in that coaching: varied sessions, pace ranges and a plan that follows what he runs.