Nitro Sign

Web · API

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Freedom report

One barScore 5.0

Runs widely1 of 6 device platforms
DocumentedPlans, terms and facts published

Nitro Sign is ranked #51 of 67 in e-signature software on Freedom251. It runs on API, Web. A free trial is offered.

Nitro Sign plans and pricing

All plans

Nitro Sign Standard 5 reusable workflow templates gonitro.com · 20 Sept 2026

Nitro Sign Plus Unlimited reusable workflow templates gonitro.com · 20 Sept 2026

Nitro Sign Enterprise Unlimited reusable workflow templates gonitro.com · 20 Sept 2026

Nitro Sign Standard annually; per user/month 5 individual reusable workflow templates · only completed envelopes count toward allowance gonitro.com · 11 Oct 2026

Nitro Sign Enterprise subscription; custom pricing and configurations volume discounts available · API · advanced and qualified signing methods gonitro.com · 11 Oct 2026

Nitro Sign Plus subscription; contact sales for pricing volume discounts available · unlimited individual reusable workflow templates gonitro.com · 11 Oct 2026

Compared on e-signature software

Free plan: No
Audit trail: Yes
Document templates: Yes
Bulk sending: Yes
API access: Yes
SMS authentication: Yes
Signature order: both

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The record

Purpose: Nitro Sign is a cloud-based electronic signature service for sending, signing, and managing documents.
Standard features: Standard lets users send envelopes containing one or multiple documents, create and fill forms with predefined fields, view signing activity in an audit log, and send manual reminders.
Plus features: Plus adds reusable templates with custom fields and workflows, sending to multiple recipients, SMS or email code verification, single sign-on, and branding.
Enterprise signing: Enterprise offers an API and signing methods including digital certificates and ID verification for eIDAS AES/QES or ZertES requirements.
Envelope limits: An envelope can contain up to 15 documents and go to one or more recipients; only completed envelopes count toward the plan allowance.
Integrations: Nitro lists Microsoft 365, Salesforce, Google Drive, OneDrive, Dropbox, and Zapier among its integrations.
Security: Nitro describes encryption and authentication protections and cites SOC 2, HIPAA, and ISO 27001 certifications and regular third-party audits for Nitro Sign.
Legal compliance: Nitro Sign states compliance with eIDAS, UETA, and the U.S. ESIGN Act.
Support: Nitro says its expert team provides eSigning help with setup, change management, troubleshooting, and support.
Intended users: Nitro positions Standard for individuals and small teams, Plus for teams and businesses needing greater automation, and Enterprise for organizations needing a tailored scalable solution.
Free trial: Nitro advertises a 14-day trial that includes eSign functionality and does not require a credit card.
Company history: Nitro says it was founded in Melbourne more than two decades ago; the page does not state an exact founding year.

Where it ranks on Freedom251

Best E-Signature Software in 2026#51 of 67

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Sources

gonitro.com/pricing· checked 11 Oct 2026
gonitro.com/sign· checked 11 Oct 2026
gonitro.com/about· checked 11 Oct 2026