Top E-signature

Signature platforms, judged on legal validity across jurisdictions, audit trails, integrations and cost per envelope.

Platforms analysed: 11
Last updated: 1 Sept 2026
Methodology: TOP SCORE™ 1.1
Data confidence: 24 high25 medium

Organic ranking

Top E-signature

Ranked by TOP SCORE™. Not for sale.

Sort byTOP SCORE External Reputation AI Authority Web Authority Expert Score TOP10 User Score

Confidenceall high medium

Zoho Sign

Cloud e-signature platform built into the Zoho ecosystem

TOP SCORE

64/100

↑0.4

Organizations already standardized on Zoho One or Zoho CRM, and cost-driven SMBs leaving DocuSign with predictable, mostly email-based signing volume; also credible for regulated life-sciences teams needing 21 CFR Part 11 / Annex 11 controls at a lower seat price, provided they budget for credits.

AI Authority30

External Reputation74

Web Authority88

Expert Score67

TOP10 Users—

View profile Compare Official site ↗USD $10 per user per month (Standard) — corroborated only by vendor-supplied listings on G2 and Capterra · free tier: Free 14-day trial with no credit card required; Free plan for a single user with 5 envelopes per month, signature workflows, reminders, Zoho cloud DSC signing, audit trail, cloud storage import/export and mobile/desktop appsHigh confidence

Dropbox Sign

Unlimited e-signature requests on published per-seat plans

TOP SCORE

62/100

no change

Small teams of 2–5 senders with steady, low-complexity signing volume who want predictable per-seat cost and no envelope counting — especially existing Dropbox, Google Drive, HubSpot or Microsoft 365 users, plus developers wanting an embedded signing API with a free test tier.

AI Authority62

External Reputation92

Web Authority14

Expert Score68

TOP10 Users—

View profile Compare Official site ↗USD $15/mo (Essentials, 1 user; $180 billed yearly) · free tier: Free plan exists (document limits not published on pricing page); 30-day free trial of paid features; free API test modeHigh confidence

SignWell

Cheap, compliance-included eSignatures for small teams and developers

TOP SCORE

54/100

no change

Freelancers, solo professionals and small businesses with unpredictable document volume — especially HIPAA- or SOC 2-sensitive small operators in healthcare, finance or real estate — and developers who want cheap embedded signing with published per-document API rates.

AI Authority25

External Reputation91

Web Authority21

Expert Score76

TOP10 Users—

View profile Compare Official site ↗$10/month per sender billed annually (Light; $12/month billed monthly) · free tier: Free $0: 1 sender, 1 template, 3 documents per month, API included (3 free API documents/month), audit trail and tamper-proof documents; excludes template links, bulk send, custom branding, conditional field rules, data validation, request attachments, in-person signing and dedicated supportHigh confidence

PandaDoc

All-in-one document, proposal and e-signature platform

TOP SCORE

53/100

no change

Sales or revenue teams of roughly 5–50 seats on the Business plan that send quotes and proposals rather than bare signature requests, already run HubSpot, Salesforce or Pipedrive, and have an admin who will own the vendor relationship and diary the 30-day renewal notice.

AI Authority64

External Reputation67

Web Authority11

Expert Score64

TOP10 Users—

View profile Compare Official site ↗USD $19 per seat/month billed annually (Starter) · free tier: Free $0 — plan card claims 60 docs free per year; the comparison table on the same page states 5 legally-binding eSignatures, 5 documents sent per month and up to 5 templates (unresolved vendor contradiction). 14-day free trial, not charged.High confidence

Magento Open Source

Free self-hosted ecommerce platform for developer-led stores

TOP SCORE

52/100

↓1.8

Organisations already paying for Acrobat and standardised on Microsoft 365, Salesforce or Workday, with low-to-moderate send volume, or enterprises willing to negotiate an Acrobat Sign Solutions contract that writes seats, transaction volume and compliance level into the agreement.

AI Authority25

External Reputation55

Web Authority70

Expert Score68

TOP10 Users—

View profile Compare Official site ↗Not published — no licence fee; Adobe publishes no numeric price for any Commerce tier · free tier: Entire platform is a free download with no licence fee; no trial information published (G2 records 'No trial information available')High confidence

OneSpan Sign

Enterprise eSignature with deep identity proofing and compliance

TOP SCORE

51/100

no change

Regulated mid-market and enterprise organisations — banks, insurers, lenders, healthcare and government agencies — that need FedRAMP/NIAP-grade compliance, in-country data residency, strong signer identity proofing, a defensible unified audit trail and an API to embed signing in their own portal, and that already have a document archive to receive completed files.

AI Authority26

External Reputation83

Web Authority18

Expert Score72

TOP10 Users—

View profile Compare Official site ↗US$22 per user/month, billed yearly (Professional) · free tier: 30-day free trial, no credit card required; at trial end no new transactions can be created but existing ones can be completed, and data is kept 120 daysHigh confidence

Signaturely

Super simple e-signatures for individuals and small teams

TOP SCORE

50/100

no change

Freelancers sending under five documents a month who want a paid audit trail, and small teams of 2–15 sending high contract volume where unlimited sends at $50/user/month beats per-envelope pricing.

AI Authority25

External Reputation88

Web Authority16

Expert Score58

TOP10 Users—

View profile Compare Official site ↗USD $25/month (Personal), or $240/year · free tier: Free plan at $0 with 1 document signature request per month per account; preceding free trial allows unlimited documents for e-signatureHigh confidence

How this category is scored

Every platform here is scored against the same five components. The Expert Assessment component uses a rubric written specifically for e-signature.

Core Capability
How well it does the primary job.
Adoption & Usability
How quickly a team actually uses it properly.
Pricing
Per-seat economics and what is gated behind higher tiers.
Integrations
Fit with the rest of the stack.
Administration & Security
Permissions, SSO, audit and compliance.
Support
Responsiveness and quality of help.

Sources currently active: Product Hunt, Apple App Store, Google Play, Vendor Documentation, TOP10 Editorial Research, TOP10 AI Visibility Panel, TOP10 Citation Discovery, TOP10 Ratings Refresh, VIZS AI Visibility, TCS Citation Intelligence, G2, Trustpilot, Capterra, TrustRadius, Software Advice. How sources are weighted.