Pingpong is for investors who will act on the answer. Ask one diligence or thesis question. Five flagship AIs run in sequence. Later models can challenge the premise or the last answer. You get one final answer and can inspect earlier passes.
This is not IC-memo software and not a data room. It is a second opinion stack when a single model (or a single associate summary) would leave you exposed.
Good questions to run
- What assumptions in this memo are load-bearing and unproven?
- Where does this market sizing break if unit economics slip?
- What would a skeptical partner attack first in this deck?
- What competing explanations fit the same traction chart?
Attach the memo, deck, or spreadsheet when you can.
How it differs from ChatGPT alone
One model can miss a hole another provider would catch. Pingpong defaults to Grok, Perplexity, ChatGPT, Gemini, and Claude in sequence with a review frame on later passes. See Pingpong vs ChatGPT and how it works.
Limits
Not investment advice. Not a guarantee. You still need primary research and your own judgment. "Decision insurance" means review before commitment, not a financial product.
Start
Try it on pingpongit.com or the App Store. Founders path: for founders. Pricing: plans.