Zoho Sign review (2026): features, pros and cons, and what to check before you buy
Zoho's e-signature product, with a free single-user plan, per-user paid tiers and credit-based extras such as SMS and qualified signatures.
Our take for buyers
Zoho Sign is a good shortlist candidate if your company already runs Zoho CRM or other Zoho apps, or if you work in life sciences or healthcare. The Enterprise plan lists 21 CFR Part 11 and EU GMP Annex 11 controls, and the vendor states ESIGN and eIDAS compliance. A G2 comparison describes it as easier to use and set up than Adobe Acrobat Sign.
It is a weaker fit if you need SMS or qualified signatures without managing credit top-ups. G2 lists a 4.4 rating from about 61 reviews, which is a small sample. Treat that as a reason to run your own trial, not as proof of fit. Zoho publishes SOC 2 Type II, ISO/IEC 27001, 27017, 27018 and 27701 certifications.
Pros
- Easier to use and set up than Adobe Acrobat Sign per G2 comparison.
- Best for
- Teams already on Zoho CRM/Workplace apps.
- Starting price
- Free (1 user, 5 documents per month)
- G2 rating
- 4.4 (61 reviews)
What is Zoho Sign?
Zoho's e-signature product, with a free single-user plan, per-user paid tiers and credit-based extras such as SMS and qualified signatures. Zoho shops can start on the free single-user plan and move up per user. During a trial, test credit use for SMS and qualified signatures, which are billed on top. Life sciences admins get 21 CFR Part 11 and Annex 11 controls on Enterprise.
Category: Electronic Signature Software
Zoho Sign key features
| Criterion | What we found |
|---|---|
| Legal compliance (ESIGN, UETA, eIDAS) | Vendor states ESIGN and eIDAS compliance; 21 CFR Part 11 and EU GMP Annex 11 on Enterprise. |
| Templates and bulk send | Unlimited templates from Professional. |
| Signing workflows and routing | Approval workflows from Standard. |
| CRM and storage integrations | APIs, webhooks and SDKs on Enterprise (credits); API-only plan. |
| Identity verification and security | Audit trail from Free; SMS and QES use credits; MFA via OneAuth, OTP, YubiKey. |
| Envelope or document limits | Free 5/month, Standard 25 per user/month, Professional and Enterprise unlimited. |
| Pricing model and real cost | Per user per month plus credits for SMS, QES, timestamps, some authentication. |
| Target company size | Individuals to enterprise; OEM/white-label on custom. |
Zoho Sign plans and pricing
| Plan | Price | Unit | Notes |
|---|---|---|---|
| Free | $0 | single user | 5 documents per month, audit trail included |
| Standard | per user per month | 25 documents per user/month; approval workflows, SMS (credits), premium support | |
| Professional | per user per month | unlimited documents, unlimited templates, branding, reports | |
| Enterprise | per user per month | APIs, webhooks, SDKs, QES (credits), 21 CFR Part 11 / EU GMP Annex 11; 50 credits/user/month capped at 2,500 per org | |
| API-only | Per envelope | no subscription | requires credits |
Amounts are not displayed on the vendor pricing page, so only the plan structure is recorded. Annual billing saves 20% per the page. Credits sold in blocks of 500, price not shown. 14-day trial with Enterprise access, up to 10 users and 50 signed docs, watermarked.
Who should shortlist Zoho Sign
A strong fit for
- Teams already on Zoho CRM/Workplace apps.
- Life sciences or healthcare users needing 21 CFR Part 11 / EU GMP Annex 11 controls (Enterprise)
- API-only senders wanting pay-per-envelope with no subscription.
A weak fit for
- Buyers needing to see per-user prices on the page without picking a currency.
- Teams wanting SMS or QES without credit top-ups.
Zoho Sign alternatives
DocuSignOrganizations with regulated or high-value signing needing audit and compliance depth.
Adobe Acrobat SignTeams already on Adobe Acrobat or Creative Cloud.
signNowSmall teams wanting low-cost e-signature with API access.
BoldSignCost-sensitive teams (Business ~$15/user/month yearly)
SignWellSmall teams that want unlimited documents at a low per-sender price.
Dropbox SignSmall teams of 2 to 4 that want published per-user pricing.
Security, admin and compliance
Zoho publishes SOC 2 Type II, ISO/IEC 27001, 27017, 27018 and 27701, GDPR and CCPA, and separate regional domains for the US, EU, Australia, India, Japan and Canada. It lists the audit trail and completion certificate from the Free plan. Zoho does not publish SSO, SCIM or a DPA for Sign in its published materials, so ask for them in writing. Contracts are monthly or annual. Confirm which region your data will sit in before you sign.
- Audit logs
- Audit trail and completion certificate from the Free plan.
- Data residency
- Separate regional domains for US, EU, Australia, India, Japan, Canada.
- Certifications
- SOC 2 Type II, ISO/IEC 27001, ISO 27017, ISO 27018, ISO 27701, GDPR, CCPA, 21 CFR Part 11, EU GMP Annex 11.
Contract and buying terms
- Contract
- Monthly or annual; 14-day trial.
- Support
- Premium support from Standard.
- Starting price
- Free (1 user, 5 documents per month)
- Pricing model
- Per user.
- Free plan or trial
- Free plan, Free trial.
What to test in a Zoho Sign demo or trial
Use the 14-day trial, which gives Enterprise access for up to 10 users and 50 signed documents with watermarks. Send a real contract through your approval workflow, which starts at Standard, and check how the Zoho CRM hand-off behaves. If you need SMS delivery or qualified signatures, count how many credits a typical envelope consumes, since Zoho does not publish credit prices. Test the MFA options (OneAuth, OTP, YubiKey) with real signers. If you plan to use the API, note that APIs, webhooks and SDKs sit on Enterprise.
Questions to ask Zoho Sign before you sign
These are the points Zoho Sign's public pages leave open. Get the answers in writing before procurement signs off.
- Which plan includes SAML SSO, and what does it cost for our seat count?
- Is SCIM provisioning included, or a paid add-on?
- Can we sign your standard DPA without changes?
- What will the price be at renewal, and is the increase capped?
Things to know before a demo
- SMS, QES, timestamps and some authentication methods consume paid credits (blocks of 500, price not published)
- Enterprise includes 50 credits per user per month, capped at 2,500 per organization.
- Regional data domains exist for US, EU, Australia, India, Japan and Canada.
- API-only plan has no monthly or annual commitment.
- Free plan is single user and capped at 5 documents per month.
Zoho Sign FAQ
What is Zoho Sign used for?
Zoho shops can start on the free single-user plan and move up per user. During a trial, test credit use for SMS and qualified signatures, which are billed on top. Life sciences admins get 21 CFR Part 11 and Annex 11 controls on Enterprise. It suits teams already on Zoho CRM/Workplace apps.
Who is Zoho Sign best for?
It fits teams already on Zoho CRM or Workplace apps, regulated life sciences and healthcare users who need 21 CFR Part 11 or EU GMP Annex 11 controls on Enterprise, and developers who want an API-only plan billed per envelope.
Where is Zoho Sign data stored?
Zoho runs separate regional domains for the US, EU, Australia, India, Japan and Canada. Ask the vendor to confirm which one your account would use and whether signed documents stay in that region.
Does Zoho Sign publish SSO or SCIM support?
Zoho does not state SSO or SCIM support for Sign on its pricing page. It does list MFA through OneAuth, OTP and YubiKey. Ask sales for written confirmation of SSO and provisioning if your IT team requires them.
Sources
Every fact on this page comes from Zoho Sign's own pricing, product or documentation pages, G2 and company records, checked on October 24, 2026. Unknown values are left out instead of estimated.