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The best AI tools for SEC 10-K analysis (2026)
We make one of these, so read this with that in mind. We've tried to be fair about what each tool is good at, and we've said where Bob is the wrong choice.
Where each one sits
1. Bob's Research
Best for: The AI 10-K reader that finds the buried risks, for individual investors.
Ticker in; a 0–100 rating, a thesis and the disclosed risks out, from the latest 10-K, 10-Q and material 8-Ks, linked to the source. Pro reads the full 10-K including footnotes and rates five years of filings. Limits: US SEC filers only, no transcripts, no screeners.
2. ChatGPT, Claude and other general assistants
Best for: Explaining concepts and answering follow-up questions.
Strong readers if you hand them the document and know what to ask. Output varies with the prompt, and without the filing in front of them they may answer from older knowledge.
3. AlphaSense
Best for: Institutional teams.
Search across filings, broker research and expert-call transcripts. The professional tool, priced by quote for organisations.
4. Seeking Alpha
Best for: Investors who want many opinions and quant factors.
Contributor analysis, Quant Ratings, transcripts and screeners for $299 a year. Its ratings describe the stock more than the filing.
Competitor details last checked October 2026.