Before
B2B SaaS tool for auto-generating API documentation from code
After
BAn automated API documentation platform that integrates directly into development workflows, parsing codebases to generate and maintain up-to-date, standardized API docs. This eliminates the manual burden of documentation while ensuring accuracy and consistency across engineering teams.
Per-question score table
Who is this for, very specifically?
Needs a sharper customer, proof point, and next test.
What pain are they paying for today?
Needs a sharper customer, proof point, and next test.
Why now? What changed in the world?
Needs a sharper customer, proof point, and next test.
What's the V1 you can build in 4 weeks?
Needs a sharper customer, proof point, and next test.
How will you reach the first 100 users?
Needs a sharper customer, proof point, and next test.
What does success look like at month 6?
Needs a sharper customer, proof point, and next test.
Homework
Three concrete next steps before you run the next session.
- 1Interview 10 engineering leads at mid-size companies to identify their top 3 pain points with current documentation tools like Swagger or ReadMe
- 2Build a prototype that connects to one language (e.g., Python or JavaScript) and generates basic endpoint documentation from a sample repo
- 3Identify 5 developer communities or Slack groups where API documentation pain is frequently discussed and engage authentically to build early interest
What founders say about gstack
“gstack's forcing questions are sharper than most advisors I have paid for.”
@founder_a
“Used this to pressure-test our YC application. We got in.”
@yc_alum_b
“58K GitHub stars for a reason. The framework is legit.”
@indie_dev_c
“It saved me from building the wrong thing. Twice.”
@pm_dana
Your next step
Apply to YC
- 1.5% acceptance rate
- 3 to 6 months until the next batch
- One idea reviewed
- Weeks to hear back
Go Pro
- Start today, no waiting
- 10 idea evals every month
- Full results in 5 minutes
- Private sessions and history
$19 / month
Applying to YC is still worth it. Use Pro to sharpen the idea before you do.
Go Pro
$19/month for 10 Full Sessions, private results, session history, and homework follow-up emails.
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