QuickSigner is an e-signature platform for small and medium organizations that need legally binding signatures without paying per document. For NGOs signing dozens of consent forms, vendor contracts, and HR documents a month, its flat-rate unlimited plans can cost a fraction of a per-envelope competitor.
Key features
- Legally binding, certificate-based signatures using Adobe-approved trust list certificates, valid under the US ESIGN Act and EU eIDAS
- ISO/IEC 27001:2022 certification, GDPR compliance, and AES-256 encryption
- Unlimited documents on paid plans, no envelope caps
- Reusable templates for recurring contracts and forms
- Browser and mobile access with no installation
- A complete, time-stamped audit trail
- Bulk sending and an API on the Professional plan
Pricing
| Plan | Price | Includes |
|---|---|---|
| eSign Free | $0 | 5 documents/month, up to 3 signers |
| Business | $5/mo or $48/yr | Unlimited documents, up to 10 signers |
| Professional | $15/mo or $144/yr | Up to 50 signers, eSignature API at $0.30/document |
| Enterprise | Custom | Tailored solutions |
Last verified: September 2026, against QuickSigner’s own pricing page.
Pros and cons
| Pros | Cons |
|---|---|
| Unlimited documents on the $5/month Business plan undercuts most per-envelope pricing by a wide margin | Fewer built-in integrations than larger e-signature platforms |
| ISO 27001 and GDPR compliance cover the audit and data-protection questions a grant compliance officer will ask | The free tier’s 5-document cap will not cover more than the lightest use |
| Templates speed up recurring paperwork like standard vendor agreements or beneficiary consent forms | Brand recognition among partners and funders is lower than a household-name e-signature tool |
Who it’s best for
An organization signing a high volume of low-stakes documents, such as consent forms, vendor agreements, or HR paperwork, where per-envelope pricing from bigger competitors adds up fast.
Skip it if you sign only a handful of documents a year and the free tiers of larger, more widely recognized e-signature tools already cover it, or you need deep integration with a specific CRM or grants management system that QuickSigner does not support.
How to get started
Start on the free eSign plan to test the signing flow on a real document, then move to Business once you need more than 5 documents a month or more than 3 signers.
FAQ
Is QuickSigner legally binding for grant and vendor contracts? Yes. Its signatures use Adobe-approved trust list certificates and meet US ESIGN Act and EU eIDAS standards.
Does the free plan work for occasional use? It allows 5 documents a month for up to 3 signers, enough for very light or trial use before upgrading.
Is there an API for connecting QuickSigner to our own systems? Yes. The Professional plan includes an eSignature API, billed per document sent through the API.
Disclosure: Impact DOTS may earn a commission if you sign up for QuickSigner through the links in this article. This does not change what you pay, and it does not influence which tools we choose to cover.
