GVA NDAチェック vs SpeedLegal
Side-by-side comparison of features, pricing, ratings, and alternatives.
GVA NDAチェック is a free AI-powered contract review service supervised by lawyers, specifically designed for checking NDA (Non-Disclosure Agreements). It allows users to upload contracts, receive risk assessments (unfavorable, neutral, favorable) and clause-level modification suggestions. The service aims to help SMEs and freelancers without dedicated legal teams to review contracts efficiently. It has been adopted by over 400 companies and 1,000+ freelancers, and has received awards like the Nikkei Excellent Products and Services Award.
SpeedLegal is an AI-powered contract analysis platform that acts as a personal AI contract paralegal. It uses machine learning and large language models to review contracts, identify hidden risks and unfavourable terms, provide automated summaries, answer questions about contract language, and offer personalized suggestions. Users can upload their own contract standards to align reviews with their business needs. It is designed for lawyers, professionals, and individuals, with plans ranging from free (up to 3 contracts) to Enterprise. The platform also offers an optional human legal review for paid tiers.
GVA NDAチェックは完全無料で利用できます。
- Completely free for NDA checks (unlimited)
- AI-powered review supervised by professional lawyers
- Provides risk visualizations and clear recommendations
- Easy three-step process: upload, check, modify
- Free for individuals (up to 3 contracts) and underserved communities
- AI-powered analysis speeds contract review by up to 3X
- Identifies hidden risks and unfavourable terms
- Provides plain-language explanations and summaries
- Currently only supports NDA (Non-Disclosure Agreement) contract types, limiting its use for other contract forms.
- The service is available only in Japanese, which restricts its accessibility to non-Japanese speakers.
- While the NDA check is free, other contract checks (e.g., business consignment, system development) may require additional costs or separate services.
- No pricing details visible; requires contact for plans
- Currently undergoing a major upgrade; service is temporarily unavailable
- Human review only for paid plans (Startup, Growth, Enterprise); free users rely solely on AI
- Primarily supports Common Law (USA); Civil Law coverage limited
More alternatives & similar tools
Alternatives to GVA NDAチェック
View all →Instant AI-driven contract risk analysis for founders and freelancers—without the law-firm price tag.
Instant AI-powered legal document reviews that turn complicated contracts into clear, ranked risk reports — for just $6.99.
Review your contracts 3X faster with SpeedLegal - Understand Contract Risks in Minutes
Alternatives to SpeedLegal
View all →Instant AI-driven contract risk analysis for founders and freelancers—without the law-firm price tag.
Instant AI-powered legal document reviews that turn complicated contracts into clear, ranked risk reports — for just $6.99.
AI-powered contract review that surfaces hidden risks, supports revisions, and centralizes legal knowledge.
The Verdict
AI-generated from listing dataGVA NDAチェック offers unlimited free AI‑driven NDA checks in Japanese, while SpeedLegal provides broader contract types and AI plus optional human review but with limited free usage and unclear pricing.
Key differences
- •Scope of contracts: GVA only NDA; SpeedLegal handles many contract types.
- •Language: GVA Japanese‑only; SpeedLegal primarily English (Common Law).
- •Pricing model: GVA completely free; SpeedLegal free only up to 3 contracts, other plans not disclosed.
- •Human review: GVA none; SpeedLegal offers paid human review (beta currently free).
- •Availability: GVA live; SpeedLegal temporarily unavailable during upgrade.
Pricing & value
GVA provides unlimited NDA checks for free; SpeedLegal free tier limited to 3 contracts and other plans undisclosed.
Ease of use / learning curve
GVA uses a three‑step upload‑check‑modify flow in Japanese; SpeedLegal requires sign‑up, limited free tier, and is currently offline.
Features & depth
SpeedLegal supports multiple contract types, risk flags, summaries, and optional human review; GVA limited to NDA only.
Integrations & ecosystem
Neither product lists integrations; both appear standalone.
Collaboration
SpeedLegal mentions customization for standards and team plans; GVA focuses on individual uploads with no collaboration features.
Scalability
SpeedLegal targets enterprises with Startup, Growth, Enterprise tiers; GVA is free but only for NDA, limiting broader scaling.
Support & security
SpeedLegal lists SSL encryption and VPN groups; GVA provides no security details.
Choose GVA NDAチェック if…
Japanese‑speaking SMEs or freelancers needing unlimited free NDA checks.
Choose SpeedLegal if…
Organizations needing multi‑type contract review, English support, and optional human legal review.
Common questions
Is there any cost to use either service?
GVA NDAチェック is completely free for unlimited NDA checks; SpeedLegal is free for up to 3 contracts, other plans require contact and are not priced publicly.
Can I review contracts other than NDAs?
GVA only supports NDA contracts; SpeedLegal supports many contract types and is expanding its legal‑system coverage.
What language support do the tools have?
GVA operates only in Japanese; SpeedLegal primarily supports English/Common Law jurisdictions, with limited Civil Law coverage.