Starting price for unlimited sending
| Platform | Entry paid plan | Documents | The catch |
|---|---|---|---|
| SignovaX Pro | $4.99/mo | Unlimited | None — no per-user, no per-doc cap |
| signNow Business | $8/user/mo | Unlimited* | ~100 signature invites/user per year; branding needs $15 tier |
| DigiSigner Pro | $12/mo | Unlimited | 1 sender only; API costs extra |
| Dropbox Sign Essentials | $15/user/mo | Unlimited | Per user; extra for multiple team members |
| DocuSign Personal | $15/mo | 5/month | Unlimited only on Standard ($45/mo) |
Prices are the lowest advertised paid tier, billed annually, as published by each vendor in 2026. Month-to-month billing is higher (often 2–3x). Always confirm current pricing on the vendor's site. *signNow allows unlimited users but caps signature invites per user.
Cheapest isn't the whole story
"Cheapest" is easy to game with a low headline number and hidden limits. What actually matters is the total cost to get your documents signed each month. Three things quietly inflate that number on most platforms:
- Per-user pricing: add a colleague and your bill doubles. SignovaX charges per account, not per seat.
- Per-document or per-invite caps: signNow's entry plan effectively allows ~8 sends per user each month before overage charges.
- Annual-only headline prices: the advertised number often requires a 12-month commitment; pay monthly and it jumps.
SignovaX's Pro plan is $4.99/month (annual) or $6.99 month-to-month with genuinely unlimited documents, templates, and no per-seat charge — which is why it comes out cheapest in real-world use for freelancers and small teams, not just on the headline.
Free plans compared
If you only send a few documents a month, a free plan may be all you need — but "free" means very different things:
- SignovaX Free: send & sign 3 documents/month, full audit trail, no credit card.
- DigiSigner Free: 3 documents/month, 1 sender.
- DocuSign Free: sign only — you cannot send a document for signature.
- signNow: no free plan (7-day trial).
- Dropbox Sign: limited free tier, then paid.
Where each tool is the right choice
Choose SignovaX if…
You're a freelancer, consultant or small business that wants unlimited documents, a working free plan, and the lowest real cost — without per-seat or per-document surprises. Signers never need an account.
Choose signNow if…
You have a larger team with modest per-person volume and want unlimited users under one subscription, plus features like SMS invites and payment collection.
Choose DigiSigner if…
You're a solo user who wants a simple, no-frills tool and don't mind the single-sender limit.
Choose DocuSign if…
You need deep CRM integrations (Salesforce, HubSpot), advanced identity verification, enterprise compliance certifications (SOC 2, FedRAMP), and brand recognition — and the budget for it.
Frequently asked questions
What is the cheapest e-signature software in 2026?
Among full-featured commercial platforms, SignovaX has the lowest entry price for unlimited documents at $4.99/month (billed annually). DigiSigner's Pro plan is $12/month and signNow's Business plan is $8/user/month, but signNow caps you at roughly 8 signature invites per month before extra charges apply. DocuSign and Dropbox Sign start around $15/month per user.
Is a cheaper e-signature still legally binding?
Yes. Price has nothing to do with legal validity. SignovaX signatures are compliant with the U.S. ESIGN Act, UETA and the EU's eIDAS regulation for standard electronic signatures, and every document includes a tamper-evident SHA-256 hash and a full audit trail — the same legal foundation the expensive platforms use.
Why is SignovaX so much cheaper than DocuSign?
SignovaX focuses on the core job — upload, send, sign, audit trail — without the enterprise overhead, sales teams and hundreds of integrations that DocuSign builds into its price. If you don't need Salesforce integration or advanced ID verification, you're paying 5–10x more than you need to.
What's the catch with signNow's $8 plan?
signNow's $8/user/month Business plan is billed annually (it's $20/month month-to-month) and limits each user to about 100 signature invites per year — roughly 8 per month. Beyond that you pay per invite or upgrade. Custom branding also requires the $15/user Business Premium tier. SignovaX's Pro plan has no per-document cap.
Do the people I send documents to need to pay or create an account?
No. With SignovaX, signers never need an account and never pay. They open the link, sign, and receive a copy — that's it. Only the person sending documents needs a plan.
Enterprise-grade e-signatures, small-business price
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