Founder stack tool

OpenAI API

Usage-based AI models for text, vision, audio, and agent workflows.

AI coding & model APIs

In their own workflow

Founders using it: 1

Abhishek Chakravarty In workflow

Bootstrapped SaaS · $11K MRR reported

YouForm uses OpenAI models in its fraud-detection workflow.

Limitation: The interview establishes this founder's context, not a universal recommendation.

The episode contains publisher promotion; the cited founder stack segment is not presented as a tool sponsorship.

Is it right for your work?

Good fit

Product teams that can bound model behavior, cost, evaluation, and safety in a specific workflow.

Skip if

The workflow cannot tolerate probabilistic output or lacks monitoring and fallback behavior.

What it does

  • Text models
  • Vision and audio
  • Tool use
  • Developer APIs

Pricing notes

Usage-based. Checked against the official pricing page on 2026-08-18; verify before buying.

View pricing

No affiliate, sponsorship or partner deal with OpenAI API.

AI coding & model APIs

Alternatives / what to use instead

Agentic coding tool for working across a software repository.

Plan or API usage

Skip if: You cannot review generated changes or provide a safe repository and execution environment.

Reported result · Subscribr

Gil reports that Claude Code writes roughly 90% of Subscribr's code.

2 workflow contexts

AI-first code editor for assisted development and repository changes.

Free plan

Skip if: Your organization cannot send code context to an external AI service.

In workflow · Supademo

Cursor is one of three coding tools selected according to the best-performing model for the task.

OpenAI coding agent for delegated engineering work and code review.

See current plan

Skip if: The task has no tests, review path, or safe execution boundaries.

In workflow · Supademo

Codex is used extensively alongside Claude Code and Cursor.