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SignedBy vs SwissSign

SwissSign is a Swiss qualified trust service provider, charging per signature (from ~CHF 2.42) for identity-verified Qualified Electronic Signatures. SignedBy is a flat $7/mo for everyday send-and-sign workflows — different tools for different jobs, compared honestly below.

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No credit card required — 3 free documents every month.

Pricing

Pricing modelSignedBy — Flat $7/mo, unlimited documentsSwissSign — Pay-per-signature — no flat subscription on the Standard tier
Cost per signed documentSignedBy — $0 marginal cost once on a paid planSwissSign — CHF 2.42–2.62 per qualified signature (Standard tier), decreasing with volume
Free tierSignedBy — 3 documents/month, no credit card, self-serveSwissSign — First 5 signatures free on signup, then pay-as-you-go by credit card
Higher-volume tierSignedBy — Business $29/mo flat, unlimitedSwissSign — Pro: CHF 1,050 one-time setup + CHF 1,050/yr minimum, signatures billed separately from CHF 2.31, 12-month minimum contract, aimed at 1,000+ signatures/100+ users
API accessSignedBy — Included in Business ($29/mo)SwissSign — REST API available — pricing on request, no published flat rate

Features

Signature assurance levelSignedBy — Simple electronic signature (SES) with a full audit trailSwissSign — Qualified Electronic Signature (QES) under Swiss ZertES and EU eIDAS — legally equivalent to a handwritten signature
Signer identity verificationSignedBy — Email-based signer flow, per-recipient OTP availableSwissSign — Personal ID verification required for QES (passport/EU ID via SwissID, "Level of Trust 2")
AI-drafted documents from a plain-language descriptionSignedBy — Included (Pro+)SwissSign — Not offered
AI-assisted field placement on uploadSignedBy — Included, all plansSwissSign — Not offered
AI-drafted quotes from a plain-language descriptionSignedBy — Included, all plans — becomes a signable document instantlySwissSign — Not offered
Per-page signer engagement tracking (dwell time per page)SignedBy — Included (Pro+)SwissSign — Not offered
Mobile signing UXSignedBy — Field-by-field guided modeSwissSign — Web-based signing room, no dedicated mobile flow described
Public document-hash verification pageSignedBy — Included, no login neededSwissSign — Not offered as a public page (verification is inherent to the QES cryptographic seal)
Company / primary data locationSignedBy — Netherlands (EU); Mistral AI (France) by defaultSwissSign — Switzerland — 100% Swiss-operated infrastructure
Templates and bulk sendSignedBy — Templates on Pro+, bulk send on Team+SwissSign — Batch signing included; templates not a listed feature

Pricing and feature details as of August 2026, based on SwissSign's publicly listed plans — always confirm current rates directly with SwissSign, since providers change plans without notice. SwissSign offers Qualified Electronic Signatures (QES), a higher assurance level than SignedBy's simple electronic signature (SES); choose based on what your documents legally require. SwissSign is a trademark of SwissSign Group AG; SignedBy is not affiliated with or endorsed by SwissSign.

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3 documents a month, no credit card, upgrade only if you need more.

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