AelipsisOpen Web Compare

Compare vendor quotes without losing the terms between them.

Put the quote PDF beside the supplier page, follow-up email, or your own note. Aelipsis surfaces material changes in price, scope, delivery, and obligations, then keeps the supporting words close at hand.

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One comparison. The terms that matter.

What to compare

Select two to six text-based sources: competing quote PDFs, a revised pricing page, delivery terms in a browser tab, or a pasted supplier note.

What to inspect

  • Total price, currencies, fees, and payment timing.
  • Scope additions, exclusions, quantities, and specifications.
  • Delivery dates, lead times, renewal terms, and obligations.
  • Conflicts between a formal quote and later correspondence.

What Aelipsis returns

A concise set of material findings with exact excerpts from each supporting source. You can inspect the evidence and copy a short Markdown report; the conclusion is never a substitute for checking the original document.

A worked example

Suppose one quote says €18,400, delivery in 21 days, and 50% on order. A revised page says €19,750, delivery in 35 days, and full payment on dispatch. The useful output is not merely “the files differ”: it is three reviewable findings - price, delivery, and payment timing - with the relevant words from both sources.

Current limits

Aelipsis works with text-based PDFs, not scanned pages without OCR. Ambiguous, missing, or truncated material can produce incomplete findings, so source coverage remains visible.