Nitro Sign
Claim this toolSecure, cost-effective eSignature for individuals, growing teams, and enterprises
From $10/user/mo, billed monthlyPaid E-Signature
Visit Website Paid
Tracked since 2026
The Bottom Line
- Price
- From $10/user/mo, billed monthly. Compare plans
Pros
- Multi-document envelopes with parallel or sequential signing order
- Reusable workflow templates and bulk send for high-volume requests
- SMS and email OTP authentication, plus ID-verified signing methods for eIDAS and ZertES (AES/QES)
- Tamper-proof audit trails and real-time signature tracking
- Integrations with Salesforce, Microsoft 365, Google Drive, Zapier, and Power Automate, plus a public API
What is Nitro Sign?
Nitro Sign is a secure, cost-effective eSignature solution built for individuals, growing teams, and enterprises. Teams can send multi-document envelopes, automate signing with templates and bulk send, and verify signer identity with OTP and ID-verified signing methods, all backed by legally binding compliance with ESIGN, UETA, eIDAS, and ZertES. Pricing is predictable: only completed envelopes count toward your allowance, and extra envelopes are billed at your plan rate with no penalty fees.
Key Features
- Multi-document envelopes with parallel or sequential signing order
- Reusable workflow templates and bulk send for high-volume requests
- SMS and email OTP authentication, plus ID-verified signing methods for eIDAS and ZertES (AES/QES)
- Tamper-proof audit trails and real-time signature tracking
- Integrations with Salesforce, Microsoft 365, Google Drive, Zapier, and Power Automate, plus a public API
Pricing Plans
| Plan | Price | Details |
|---|---|---|
| Standard | $10/month | $10.00 per user, per month. |
| Plus | Custom | Custom pricing based on volume. |
| Enterprise | Custom | Custom pricing based on volume. |
Is Nitro Sign worth the price?
Good value
The Standard tier at $10 per user per month is reasonably priced for a secure eSignature solution, though it lacks a free tier.
Plus and Enterprise custom pricing depend on volume, which could be cost-effective for larger teams. This is best for small to mid-sized teams seeking straightforward per-user pricing.
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Nitro Sign FAQ
What is Nitro Sign?
Nitro Sign is a secure, cost-effective eSignature solution built for individuals, growing teams, and enterprises.
How much does Nitro Sign cost?
Nitro Sign Standard is $10.00 per user, per month. Nitro Sign Plus and Nitro Sign Enterprise have custom pricing based on volume.
Are Nitro Sign signatures legally binding?
Yes. Nitro Sign is backed by legally binding compliance with ESIGN, UETA, eIDAS, and ZertES.
How does Nitro Sign count envelopes?
Only completed envelopes count toward your allowance, and extra envelopes are billed at your plan rate with no penalty fees.
Can I send several documents in one envelope?
Yes. Nitro Sign supports multi-document envelopes with parallel or sequential signing order.
Does Nitro Sign support bulk send?
Yes. It offers reusable workflow templates and bulk send for high-volume requests.
How does Nitro Sign verify signer identity?
With SMS and email OTP authentication, plus ID-verified signing methods for eIDAS and ZertES (AES/QES).
Does Nitro Sign keep an audit trail?
Yes. It provides tamper-proof audit trails and real-time signature tracking.
What does Nitro Sign integrate with?
Salesforce, Microsoft 365, Google Drive, Zapier, and Power Automate, plus a public API.
Source: gonitro.com