How much does e-signature software cost?

From $0. SahlSign starts free (5 documents/month); paid plans from $29/month. US platforms run $10–$40+ per user per month, billed in USD.

Platform2026 list pricing
SahlSignFree (5 docs/mo) · Professional $29/mo · QAR/SAR/AED invoicing
DocuSignFrom ~$10/mo (personal, 5 envelopes) to $40+/user/mo business; USD only
Adobe SignBundled with Acrobat plans, ~$13–$28/user/mo; opaque enterprise pricing
Zoho SignFrom ~$10/user/mo; USD/INR
PandaDocFrom ~$19/user/mo (annual); USD

Public list prices as of July 2026; enterprise tiers vary. See our full plans on the pricing page.

Frequently asked questions

Can I e-sign documents completely free?

Yes — SahlSign’s free plan includes 5 documents per month with the full evidence stack (OTP verification, PAdES seal, bilingual certificate). Signers never pay and never need an account.

What drives the price differences between platforms?

Mostly billing model (per-user vs per-document), bundling (Adobe ties signing to Acrobat), and currency. For GCC teams, USD invoicing adds FX cost and procurement friction on top of the sticker price.

Is a cheaper e-signature less legally valid?

No. Legal weight comes from the evidence — verified identity, tamper-evident sealing, audit trail — not the subscription tier. GCC statutes (Law 16/2010, M/18, Decree-Law 46/2021) are technology-neutral.

Do any platforms charge per signature?

Per-envelope/per-document pricing exists (SahlSign offers it; DocuSign’s API plans meter envelopes). It usually beats per-user plans for low-volume or seasonal signing.