Micro-SaaS & AI ProductsSource date: December 25, 2023Last reviewed October 20, 2026

A solo builder went from about $300 to $2,500 a month in 2023 with a dozen small AI projects

Bilal Tahir jumped into building with LLMs after ChatGPT launched.

Subject: Bilal Tahir (GPT Hotline, YOU-TLDR, PlainScribe)Portfolio of small paid AI tools

Read original source1 source linked below
A laptop showing revenue charts on a desk beside an open notebook and coffee

Case Overview & Background

Bilal Tahir has worked in AI since 2017. After ChatGPT launched he started building small LLM products, including GPT Hotline, YOU-TLDR and PlainScribe. He says he started 2023 at around $300 a month and ended it at $2,500 a month after about a dozen projects.

How AI Is Used

His products are built on large language models, which he started building with after ChatGPT launched.

Step-by-Step Process

Step 01Ship many small tools

About a dozen projects in a year.

Step 02Keep what works

Revenue grew as some tools found users.

Step 03Recap publicly

He shared his numbers on Indie Hackers.

Customer Acquisition & Distribution

Not detailed in the public section.

Limitations, Risks & Failure Modes

What may not apply to you, and what could go wrong:

  • The figure is self-reported and was not independently checked
  • Income is spread across many small tools
  • He did not reach all his goals for the year

Key Takeaways

  • Many small AI tools can add up to side income
  • A background in AI helped him move fast

Sources

Indie HackersDecember 25, 2023

Indie Hackers interview: From $300 to $2,500 MRR: My 2023 Journey as a Solopreneur

Note: Indie Hackers interview. The headline figure is in the founder's own words in the public section.

Open Source
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Case ID: cs-bilal-tahir-small-ai-tools-portfolio-250
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