First-pass redline in 90 seconds. Sign-off the same day.
Drop in a vendor draft. Get back a tracked-changes document in your house style, with a comment on every edit explaining the rationale. Open in Word, open in browser, send it back — same hour the email arrived.
The Provider warrants services will be performed in a timely professional and workmanlike manner.
Either party may terminate for any reason for material breach uncured after 30 days' notice.
Termination-at-will accepted by counterparty 4× in last 12 months but flagged in playbook §4.1. Suggested fallback to material-breach standard.
From third-party draft to your-style markup. In one minute.
Redline is built on a model fine-tuned for contract editing — not a wrapper around a generic chatbot. It produces tracked changes the same way an attorney would, with the same conventions and the same care.
Upload
Drop in a .docx, PDF, or paste text from email. Redline extracts the structure — sections, clauses, defined terms.
Mark up
Each clause is compared to your playbook. Redline produces tracked deletions and insertions, with a comment on every edit pointing to the playbook section.
Review & send
Open in Word with tracked changes preserved, or use our collaborative browser editor. Approve, push back, send.
Production-grade redlining, not a glorified chatbot.
.docx in, .docx out, with insertions and deletions Word recognises. No formatting damage.
Each edit ships with a 1-sentence rationale that references your playbook clause and prior precedent.
Defined terms, oxford commas, "shall" vs "will", capitalisation — all match your style guide.
Define preferred + fallback positions. Redline picks the right one based on counterparty leverage.
Reorders edits to keep defined-term references valid across the document.
Edits that move clauses also fix the §X.Y references that point to them.
Multiple reviewers in real time. Threaded comments. Suggestions you can accept or reject.
Edit in our browser, or download to Word, or paste back to Google Docs. Tracked changes survive all three.
Every accepted edit, every comment, every reviewer — logged. Defensible at deposition.
Real edits. Real rationale.
This is what Redline produces on a vendor-favourable MSA. Names changed; everything else is verbatim from a customer engagement.
9.1 Provider's aggregate liability for any claim arising under this Agreement shall not exceed the fees paid by Customer in the 6 months preceding the claim.
11.3 Customer shall indemnify Provider against any and all claims, losses, and damages of any kind arising from Customer's use of the Services.
13.2 This Agreement shall automatically renew for successive 12-month terms unless either party gives notice 90 days prior to renewal.
9.1 Provider's aggregate liability for any claim arising under this Agreement shall not exceed the fees paid by Customer in the 6 12 months preceding the claim, except for breach of confidentiality, IP indemnification, and gross negligence, which shall not be capped.
11.3 Customer shall indemnify Provider against any and all claims, losses, and damages of any kind arising from Customer's use of the Services. 11.3 Each party shall indemnify the other against third-party claims arising from the indemnifying party's gross negligence or willful misconduct, subject to the limitations in §9.
13.2 This Agreement shall automatically renew for successive 12-month terms unless either party gives notice 90 days prior to renewal terminate at the end of the Initial Term unless renewed by mutual written agreement.
Why a generic AI won't cut it.
| Capability | Generic AI chatbot | ClauseSpark Redline |
|---|---|---|
| Knows your playbook | No | Yes — indexed, versioned, applied per-edit |
| Outputs Word tracked changes | No | Yes — round-trips with formatting intact |
| Edits cite a rationale | Sometimes hallucinates | Every edit references the playbook clause |
| Defined-term integrity | Often broken | Cross-checked across the document |
| Cross-reference repair | Manual | Automatic |
| Audit trail | None | Every edit logged, defensible |
| Trained on contracts | General-purpose | 2M+ commercial contracts, RLHF'd on attorney-graded edits |
| Train on your data | Yes (default) | Never. Contractually. |
Common questions
Does the output really open in Word with tracked changes?
Will Redline make up clauses that don't exist?
How long is the learning curve?
Can I use it on existing contracts in our archive?
Does Redline work for non-English contracts?
Is my data used for training?
Send us a contract. We'll redline it live.
On our 30-minute demo, send us one of your real third-party drafts. We'll redline it in front of you against your playbook and let you take the output home.