Ensure Airtight Documents.
Across Every Deal, Round & Schedule.
Catch buried price hikes, auto-renewals, and cross-exhibit contradictions before you sign. Erayaha delivers instant 90-second verification across multi-round redlines directly in Microsoft Word and Google Docs—citing the exact clause every time.
Price escalation with hidden conditional. The 8% cap only applies if you object in writing within 60 days. Miss the window and fee increase is uncapped. On a $300k contract, creates $43,000+ in unexpected annual exposure.
The review engine that lives where you draft.
Test drive Erayaha live inside Microsoft Word. Switch contract presets, audit multi-round margin debates, ask questions with verbatim clause citations, and accept redline fixes with 1 click directly on the canvas:
Your confidential deal terms never leave your cloud storage
Document text is processed transiently in memory and is never retained, logged, or used for AI model training. Files stay securely inside your existing OneDrive, SharePoint, or Google Drive.
How High-Stakes Agreements Fail
Contracts rarely fail from simple typos—they fail from hidden cross-schedule contradictions, unaligned timelines, and unbudgeted price escalations:
Cross-Schedule Deadlocks
Notice windows, milestone delivery dates, and renewal triggers in the body that conflict with exhibits.
Mutually Exclusive Obligations
Conflicting obligations between clauses where fulfilling an exhibit breaches a master covenant.
Escalation & Fee Calculations
Payment indexations, fee tiers, and penalty formulas that conflict with liability aggregate caps.
One-Sided Indemnity Shifts
Subtle drafting shifts that convert standard warranties into unlimited indemnification exposure.
Vague Acceptance Criteria
Milestones, delivery sign-offs, and termination rights tied to undefined or subjective criteria.
Convoluted Exclusions
Nested qualifiers in sub-clauses that silently negate the core commercial protections.
Statutory & Signing Authority Gaps
Clauses conflicting with governing laws, GDPR/CPRA data privacy mandates, or internal matrices.
Track Execution Readiness Across Every Active Deal
Moving beyond static folder storage. Erayaha indexes your active drafts across OneDrive, SharePoint, and Google Drive—evaluating multi-round redlines, cross-schedule deadlocks, and comment resolutions across every commercial agreement.
Enterprise Customer MSA
All counterparty comments resolved · Mutual indemnity cap confirmed
Engineering Equipment EPC & SOW
Schedule B installation milestone conflicts with Section 4 liquidated damages cap
Enterprise RFP Bid Proposal
Security covenants & SLA remedy thresholds verified
Strategic Reseller Agreement
Tiered revenue share waterfall matched against partner schedule
Commercial Master Lease
Premises restoration liability uncapped in Annexure C · Fallback suggested
Cross-Border Data Processing DPA
Standard Contractual Clauses (SCCs) aligned with EU/UK GDPR transfer requirements
Audits every commercial document type: Master Service Agreements (MSAs), Statements of Work (SOWs), Reseller Deals, RFPs, Purchase Orders, Vendor SLAs, Commercial Leases, NDAs, and Financing Schedules.
Built for those holding the pen. Trusted by those backing the deal.
How founders, procurement directors, deal desks, and corporate counsel catch costly risks before signature:
"Auditing multi-year environmental supply contracts across 40+ pages used to take our ops leads days. Erayaha caught a 5% compounding indexation variance in Schedule B before signing."
"In financial agreements and vendor SLAs, a single conflicting notice window or uncapped indemnification is a major compliance exposure. Erayaha flags cross-exhibit discrepancies with exact verbatim citations."
"We negotiate hundreds of commercial partner agreements every quarter. Erayaha gives our corporate counsel and deal teams 90-second clarity right inside Word, eliminating review bottlenecks."
"In bespoke crane manufacturing and nuclear equipment supply, delivery milestones, installation SLAs, and liquidated damages are spread across dozens of technical annexures. Erayaha catches buried schedule conflicts before contract sign-off."
"In nationwide logistics and dedicated fleet agreements, fuel surcharge indexations and equipment repair indemnities must align across every schedule. Erayaha catches buried multi-exhibit mismatches before contract execution."
"Closing multi-million dollar flight simulator supply contracts with global airlines leaves zero margin for delivery milestone ambiguities or warranty carve-outs. Erayaha gives our commercial deal desk 90-second verification right inside Word."
Calculate Your Efficiency & Risk Savings
Compare manual review hours and legal billables against Erayaha automated verification in Word & Google Docs.
Saved on a single supplier agreement (60-day objection conditional caught before signature).
"It costs less than one missed clause. It only has to catch a single contradictory schedule or unbudgeted price escalation once to have paid for itself across the entire company for the year."
— Procurement & Legal Operations Lead, 350-person SaaS enterprise
Savings Estimator Engine
Adjust the sliders below to calculate how shifting review workload to Erayaha's automated verification saves team hours while eliminating cross-document contradictions and high-risk terms.
Includes labor cost reclamation and dispute avoidance, offset by the Erayaha pooled review subscription.
* Modeled operational savings estimate based on benchmarked 85% review speed acceleration and ~1.5% dispute risk reduction. Individual returns vary by playbook complexity.
Engineered for high-stakes deals. Not a prompt wrapper.
Why conversational AI and legacy tools fail when millions are on the line.
| High-Stakes Requirement | Claude Cowork / M365 Copilot¹ | Ivo.ai² / Spellbook³ | Erayaha |
|---|---|---|---|
Computational & Formula Logic Payment waterfalls, tiered SLA penalty caps, liability carveouts, indexation & notice windows | ✕ Probabilistic LLM arithmetic — hallucinates numbers and fails on nested dependency calculations | ✕ Text-matching only — incapable of validating computational deal logic or formula interactions | ✓ Patented logic engine executes financial formulas and timelines deterministically — zero hallucination |
Live Statutory & Legal Research Citations, regulatory amendments, and jurisdictional compliance across 80+ territories | ✕ No live legal databases — limited to internal document text¹ or static AI training data | ▲ US-centric standard templates (Spellbook³) or limited vendor repositories (Ivo.ai²) | ✓ 40 live statutory APIs querying government gazettes, case law, and regulations in real time |
Negotiation History & Revision Intent Multi-round redline conflicts, author timestamps, and catching stealth regressions across exhibits | ✕ Reads static text snapshots — blind to revision timestamps and how terms changed between rounds | ▲ Requires an existing multi-year historical contract corpus (Ivo.ai²) or single-pass text only | ✓ Reconstructs complete negotiation evolution from active redlines & margin debates — Day 1, zero prior corpus needed |
Connected Storage CLM & Data Custody Portfolio-wide intelligence, contract relationship graphs, and zero enterprise migration | ✕ Session-bound — no persistent portfolio index or folder-level relationship mapping | ✕ Requires uploading sensitive agreements to vendor cloud servers (Ivo.ai²) or no CLM (Spellbook³) | ✓ Zero data custody — indexes your native OneDrive, SharePoint & Google Drive with 0 bytes stored on our servers |
¹ Microsoft Copilot Legal Agent launched April 30, 2026 via Frontier early access (Windows desktop US-only). ² Ivo Review 2.0 documentation (ivo.ai). ³ Spellbook by Rally Legal product documentation (spellbook.legal).
The questions smart buyers actually ask.
Direct answers on workflow control, custom playbooks, party context, and enterprise security.
Do our lawyers and dealmakers still control what gets changed in the document?
Always. Erayaha is an intelligence layer, not an autonomous auto-signer. Every finding is rendered as a structured review card explaining the commercial risk, the exact clause impacted, and supporting citations. Your team reviews the recommendation and accepts or rejects it with 1 click as a native tracked change. You maintain 100% human oversight—with zero missed traps and 10x faster review cycles.
Can we enforce our company's custom negotiation playbooks and fallback positions?
Yes. You can configure your standard positions, risk tolerances, and approved fallback language once. Erayaha audits every incoming counterparty redline against your playbook—flagging unauthorized concessions, missing mandatory covenants, and automatically suggesting your approved fallback clauses directly in your editor.
How does Erayaha know which party we represent in a negotiation?
Every review is party-aware. Before scanning, select whether you represent the Buyer, Seller, Vendor, Customer, or Employer. Erayaha dynamically calibrates its risk matrix—flagging one-sided indemnities that expose you while safeguarding protective terms negotiated in your favor.
Our agreements are confidential. Is our data stored or used to train AI models?
Never. We operate on a strict Zero Data Custody architecture. Your documents never leave your existing cloud storage (OneDrive, SharePoint, or Google Drive). Document text is processed in transient memory during active review and purged immediately. Nothing is stored on our servers, nothing is logged, and customer data is never used for AI model training. Self-hosted VPC and Private Link deployments are available for regulated enterprises.
Can Erayaha catch contradictions across multiple schedules, exhibits, and amendments?
Yes. Erayaha audits across the entire agreement bundle—including Statements of Work (SOWs), pricing schedules, SLAs, and previous amendments. If a payment window in Schedule B contradicts a master termination covenant in Section 12, or an exhibit quietly caps an uncapped indemnity, Erayaha flags the cross-document mismatch instantly.
How long does rollout take, and will it disrupt our existing deal workflow?
Under three minutes. Your team installs the native add-in directly from Microsoft AppSource or Google Workspace Marketplace and authenticates with your existing corporate SSO (Microsoft 365 or Google OAuth). There is no software migration, no platform onboarding cycle, and no disruption—dealmakers review documents natively inside Microsoft Word and Google Docs from day one.
Make your next high-stakes document
airtight before you sign.
Run Erayaha on your next MSA, SOW, proposal, or deal agreement free. Verify cross-exhibit dependencies and revision comments in 90 seconds.
Schedule an Enterprise Architecture Review
Need custom playbook calibration, sovereign cloud deployment, or dedicated SOC 2 security packages? Submit below to connect with our solutions engineering team.