| DocsBot AI | Programming language that the founder taught himself in 2022 to build his AI products. | | | B | The Repository, 16 October 2025, by Rae Morey: From Treehouses to Tech: The Lifelong Friendship Behind DocsBot |
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| Screenshot to Code | The main language of the repository and the backend. | | | B | GitHub API: repository abi/screenshot-to-code, read 14 October 2026 |
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| Questgen and Supermeme.ai | Programming language of the open-source Questgen library. | | | B | GitHub: ramsrigouthamg/Questgen.ai, question generation library |
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| Photo AI | Language of the model code; the founder hired one AI developer for ten months because he does not write Python. | | | C | Lex Fridman Podcast #440, August 2024: Pieter Levels: Programming, Viral AI Startups, and Digital Nomad Life, transcript |
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| HeadshotPro | Language of the founder's pose model, the work that led him to AI headshots. | | | C | Unite.ai, 20 February 2024: Danny Postma, founder of HeadshotPro, interview series |
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| remove.bg | One of the two languages the founder named at the release, next to deep learning for the in-house segmentation model. | since December 2018 | | C | Pulse 2.0, 22 December 2018: Remove.bg: An easy way to remove the background from photos |
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| Podsqueeze | Main programming language of the backend. | | | C | Indie Hackers, 5 October 2023: How Tiago grew an AI SaaS to over 100K ARR in 5 months |
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| My AskAI | Language of the back end that runs outside Bubble. | | | C | Indie Hackers, 18 May 2023, interview by Darko Gjorgjievski: Making $14,000 in MRR with a custom ChatGPT tool |
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| Neural Frames | Language of the servers and the AI video pipelines. | | | C | A public page outside the story's source list |
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| SoundBoost.ai | Language of the server. | | | C | Berkan Cesur on X, 15 August 2025: the iPhone app and its tech stack |
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| fastwrite.io | Listed among the languages used to build the product. | | | C | Peerlist: fastwrite.io, project of Timothy Williams |
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| Notis | Language of the server side, by the founder's entry on TrustMRR. | | | C | TrustMRR, notis.ai markdown profile, data as of 15 October 2026 |
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