Is GMO Sign a like-for-like replacement for CloudSign?

Structurally yes — both are Japanese services charging a flat monthly fee with unlimited users plus a per-send charge — and GMO Sign is cheaper on every published figure. The differences to check are feature tiering (governance and operation logs sit on GMO Sign's Standard plan) and counterparty familiarity.

Would moving to DocuSign cost more?

It depends on how many people send. DocuSign charges per user (¥3,300/month on Standard, capped at 50 users) while CloudSign's base fee is flat regardless of headcount, so DocuSign gets more expensive as senders increase but removes the per-send charge. Model both against your actual sender count and monthly volume.

Alternatives

The best クラウドサイン (CloudSign) alternatives, compared

CloudSign is the domestic default, and defaults get re-examined for two reasons: price and fit. At ¥11,000/month plus ¥220 per send it is the most expensive of the domestic options on both axes, which prompts a look at GMO Sign; and if your contracts increasingly cross borders, a globally recognised service starts to matter more than domestic recognition.

Last updated: July 25, 2026

Tool	Best for	Pricing	Unlimited users	Per-send fee	Free tier
DocuSign www.docusign.com	Companies that need one e-signature standard across multiple countries, or whose counterparties already expect DocuSign.	Japan storefront (JPY): Personal ¥1,333/mo (5 envelopes/mo, 1 user); Standard ¥3,300/user/mo; Business Pro ¥5,300/user/mo — both 100 envelopes per user annually, max 50 users. 51+ users and SSO require a quoted Enhanced plan. source	✕	✕	✕
電子印鑑GMOサイン (GMO Sign) www.gmosign.com	Japanese companies that want to start free, or that specifically need party-type (registered-seal) signatures for higher-stakes contracts.	Free tier (5 sends/mo, 1 user); Light ¥8,800/mo and Standard ¥24,000/mo on annual terms (excl. tax), users and sends unlimited. Per send: ¥100 witness-type, ¥300 party-type. source	✓	✓	✓

Before you migrate off クラウドサイン (CloudSign)

Two things deserve attention. First, the document archive: CloudSign's free import of up to 10,000 documents is what made moving in easy, and there is no guarantee the reverse is equally smooth — export your signed documents and their audit trails while the account is live, and confirm what the new vendor can actually ingest before you commit. Second, counterparty habit: CloudSign's advantage was that clients recognised it, so switching spends some of that goodwill. Tell frequent counterparties in advance, and consider running the new tool on lower-stakes contracts first so any objections surface before an important deal is mid-signature. If your replacement prices party-type and witness-type signatures separately, re-check which of your contract types actually needs which — CloudSign's pricing page doesn't break these out, so teams often discover they've been assuming one blanket method.

Frequently asked questions

Is GMO Sign a like-for-like replacement for CloudSign?: Structurally yes — both are Japanese services charging a flat monthly fee with unlimited users plus a per-send charge — and GMO Sign is cheaper on every published figure. The differences to check are feature tiering (governance and operation logs sit on GMO Sign's Standard plan) and counterparty familiarity.
Would moving to DocuSign cost more?: It depends on how many people send. DocuSign charges per user (¥3,300/month on Standard, capped at 50 users) while CloudSign's base fee is flat regardless of headcount, so DocuSign gets more expensive as senders increase but removes the per-send charge. Model both against your actual sender count and monthly volume.

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