MyAudioJournal: Revenue, team and how it was built

Started small, grew after funding · 26 months after launch, revenue growing

Three founders treated each app as an experiment in pricing and paywalls. Lessons from Pixi, the first app, went into Cue. The studio rents the models, does not train them, and spends its effort on design, data and paid user acquisition, which its founders call the three Ds.

Solo founder · 16 months after launch, revenue flat

It reached the App Store early, in July 2023, with the simplest form of the idea: press one button, get a transcript and a summary. The founder paid for Meta ads while they still worked for a new kind of app, tested paywalls constantly and moved buyers to annual plans. He works alone with AI coding tools, so in his own 2026 account about US$3 million of about US$7 million a year stays as profit.

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

The first apps that combined OpenAI's Whisper and ChatGPT for voice notes appeared in 2023, and the founder found them "not implemented well enough". His team built a simpler one, collected early users and feature requests through lifetime deals on AppSumo in 2024, and in 2025 grew with advertising and paywall tests measured in Adapty's subscription data.

Team of 2 to 10 · 32 months after launch, revenue growing

For its first 20 months the product brought in about US$3,500 a month. Then three things came together: phone apps with weekly plans from August 2025, web plans with unlimited use at US$4 a month billed yearly, and a new group of customers, people who make songs with AI generators such as Suno and need the last step done for them. Monthly revenue rose 7.2 times between January and July 2026. No source states which of the changes caused the rise.

Solo founder · 25 months after launch, revenue flat

It started as a free Chrome extension that the founder built for his father, then sold unlimited dictation everywhere for a low monthly price. The AI model is cheap to rent: Groq lists Whisper at US$0.04 to US$0.111 per hour of audio. Users came from Google: the site has more than 1,000 pages, one for each app and each need, and the founder says that an AI agent he made writes the blog posts.

Team of 2 to 10 · 16 months after launch, revenue growing

Churches with members from many countries meet every week, and the older solutions cost too much for most of them: an interpreter for each language, or radio receivers to hand out and collect. Glossa charges US$5 for one hour of speech in one language, counts by the minute, and charges nothing for silence, songs or extra listeners, so a small church can start with four free hours and then a few dollars a week. The product is shaped for this one buyer: captions go into ProPresenter and OBS, which churches already run, and a church can fix how names, Bible quotations and its own terms are translated. A very small team can offer this because the speech recognition and the voices are rented from model companies and paid by use.

Team of 2 to 10 · 34 months after launch, revenue falling

Two co-founders with full-time jobs elsewhere built a narrow tool for one post format that marketers found slow to design, and launched it on Product Hunt. A partner deal turned the editor into an SDK that other social media tools embed, which gave a second sales channel. Revenue peaked at US$14,386 in November 2025 and then fell to under US$4,000 a month by mid-2026, with the product still being rebuilt.

Solo founder · 29 months after launch, revenue falling

It is run by a search marketer: its pages target what people type into Google, and its best month came from a list article on another company's blog that ranked there. A US$1 trial that needs a card turns visitors directly into subscribers at US$25 a month or US$99 a year.

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

It began as a tool for product launch videos, which a customer needs once. The founder saw customers use it for social videos, which they need every week, and built a second product for that use from the same code. Free tools that rank on Google and his audience on X brought the customers. Credits priced per second kept the price of each video above the cost of the model that made it.

Solo founder · sold 5 months after launch

The founder had already built a free version for the GitHub logo, and people asked him for the same pictures with their own logos, so he knew there was a demand before he wrote the paid app. He launched it on Hacker News, Product Hunt and AI newsletters within a few weeks, and he said the only cost of each sale was rented GPU time, billed per second. When sales slowed after four months, he sold it instead of letting it decline.