Prime eSign
Close agreements with signatures you can stand behind
Send documents for signature with a complete audit trail. Standard for everyday agreements; High Assurance when stronger proof is required.
- Full audit trailEvery signature event recorded end to end
- No signer accountRecipients complete on a secure link
- Two assurance levelsStandard day-to-day, High Assurance when proof matters
Why eSign
Upload a document, place signature fields and send a secure link. Signers complete without creating an account — and you retain a full record.
When the agreement must remain provable, High Assurance adds email verification before signing, sealed documents and independent verification.
Capabilities
Built for how you work
Clear outcomes — so you can see the value before you compare plans.
- 01
Everyday agreements
Standard covers multi-signer envelopes, signing links and a full audit trail.
- 02
When proof is critical
High Assurance adds email verification, sealed documents, tamper detection and evidence reports.
- 03
One product, two assurance levels
The same send experience either way — choose Standard for everyday agreements, or High Assurance when stronger verification is required.
Compare
Standard or High Assurance
High Assurance includes everything in Standard, then adds stronger checks and sealed document protection.
| Capability | Standard | High Assurance |
|---|---|---|
| Electronic signatures | Yes | Yes |
| Drawn or typed marks | Yes | Yes |
| Signing links | Yes | Yes |
| Audit trail | Yes | Yes |
| Multi-signer | Yes | Yes |
| PDF documents | Yes | Yes |
| Email code verification | — | Yes |
| Cryptographic PDF signatures | — | Yes |
| Tamper detection | — | Yes |
| Locked document versions | — | Yes |
| Independent verification | — | Yes |
| Evidence reports | — | Yes |
Included
What you get
- Drawn or typed electronic signatures
- Secure signing links
- Multi-signer envelopes
- PDF documents and audit trail
- Email verification before signing (High Assurance)
- Sealed documents (High Assurance)
- Tamper detection and locked versions (High Assurance)
- Independent verification and evidence reports (High Assurance)
Getting started
How it works
- 01Upload and place fields
Add your document, position signature fields and invite one or more signers.
- 02Signers complete on a link
Recipients open a branded page. High Assurance asks for an email code before they can sign.
- 03Keep the completed record
Download the signed document. High Assurance also supports verification and evidence reports.
Plans
Clear plans for every agreement
From £12 per month for everyday signing. £29 per month when you need stronger verification and sealed documents.
Prime eSign
eSign Standard
Electronic signatures for everyday documents.
£12/mo
What's included
- Electronic signatures
- Drawn or typed signatures
- Signing links
- Audit trail
- Multi-signer
- PDF documents
Prime eSign
eSign High Assurance
Cryptographic document signing with stronger signer checks, tamper protection and independent verification.
£29/mo
What's included
- Everything in Standard
- Email code verification
- Cryptographic PDF signatures
- Tamper detection
- Locked document versions
- Independent verification
- Evidence reports
Also from Prime
Complete the picture
Prime eSign
Prime eSign
Standard for everyday signing. High Assurance when you need stronger verification — on the same Prime account.