See what meaningfully changed between SEC filings — in minutes

Compare two 10‑Q/10‑K filings and get a structured, source‑linked change report (additions, removals, and material wording shifts).

How it works

1. Choose filings

Enter a ticker and select two quarterly or annual reports to compare.

2. Pick what you care about

Focus on Risk Factors, MD&A, Legal Proceedings, or other key sections.

3. Get a change report

Receive a structured diff with source citations and materiality ratings.

What you get

Executive Change Summary

5-8 key changes at a glance, sorted by materiality.

Section-by-section diffs

Detailed changes organized by filing section.

Source traceability

Every change links back to exact paragraphs in the original filing.

Export-ready report

Personal Use accounts can download PDF or DOCX reports for research notes.

Pricing

Free

$0/mo

  • 3 comparisons per month
  • Watermarked output
  • ✗No export
Popular

Personal Use

$10/mo

  • 25 comparisons per day
  • PDF & DOCX export
  • Save history
  • Clean, non-watermarked reports

Professional Use

Custom

  • Custom comparison limits
  • Approved Professional API access
  • Team usage review

Security & Trust

Public filings only

We only process publicly available SEC filings.

No training on your data

Your comparisons are never used to train models.

Traceable outputs

Every claim links to source text.

Not investment advice

Research assistance only.

Ready to diff a filing?

Start comparing SEC filings in minutes. No credit card required for free tier.