E-Signing.io
E-Signing.io lets users build contracts and offers, send documents for signature and track signing activity.
What E-Signing.io is
E-Signing.io lets users build contracts and offers, send documents for signature and track signing activity. Its editor supports drag-and-drop content, signer fields, checkboxes, uploads and payment plans, with browser and mobile previews. Existing PDFs and DOCX files can be uploaded while preserving their layout, then supplemented with signature, text and date fields. Documents can be sent by email, SMS or short link, and users can set link validity and track opens and signatures. A visual workflow builder supports reminders, delays, follow-up actions and automatic delivery of the signed PDF. Integrations include Zapier connections to over 7,000 apps, a REST API and webhooks. The service describes simple and advanced e-signatures under eIDAS, audit records of signing events, and completed PDFs sealed with a SHA-256 checksum and RFC-3161 timestamp. The Free plan costs nothing and includes 3 sends per month, one team member, one workspace and 1 GB storage.
Good
- Builds documents or adds fields to PDF and DOCX files
- Sends by email, SMS or short link
- Tracks document opens and signatures
- Includes workflows for reminders and follow-up
- Offers REST API and webhooks
Watch out
- Free plan allows only 3 sends per month
- Trial excludes SMS and SMS one-time codes
Who it suits
It may suit teams handling internal HR paperwork or customer-facing offers and contracts, including agencies, freelancers and real estate businesses. The free tier has a low monthly send allowance, while paid plans offer larger listed quotas.
Verdict
E-Signing.io combines document creation, sending, tracking and workflow automation, with API and webhook options. Compare the plan quotas and trial restrictions with your signing volume and SMS needs.
Plans and prices
From E-Signing.io's own pricing page, checked 20 Oct 2026.
| Plan | Price | What it gives you |
|---|---|---|
| Pro | $49 a month | 120 sends / month · 50 SMS & one-time codes · 5 team members · 3 workspaces · 25 GB storage · 7 days free |
| Business | $99 a month | 400 sends / month · 200 SMS & one-time codes · Unlimited team members · 10 workspaces · 100 GB storage · billed monthly |
| Credits | $0.39 a month | No base fee · No expiry · Every feature included · Top up once; SMS and one-time codes are charged separately |
| Free | Free | 3 Versendungen / Monat · SMS nur als Mehrverbrauch · 1 Mitarbeiter · 1 Workspaces · E-Signing.io Branding · API, Zapier & Webhooks · 0 €/ Monat |
| Guthaben | €0.39, paid once | Keine Grundgebühr · Kein Ablaufdatum · Voller Funktionsumfang · 0,39 € je Versendung und 0,14 € je SMS |
| Starter | $19 a month | 30 Versendungen / Monat · 10 SMS & Einmalcodes · 2 Mitarbeiter · 1 Workspaces · Eigenes Logo im Dokument · E-Signing.io Branding · Fortgeschrittene Signatur (FES) · API, Zapier & Webhooks · 19 €/ Monat |
The facts
Each one read from E-Signing.io's own pages, with the date it was checked.
What it does
- API access
- Yeschecked 22 Sep 2026
- Audience
- The product is presented for internal HR documents and customer-facing offers and contracts, including use by agencies, trades, HR teams, coaches, consultants, freelancers, IT service providers, and real estate businesses.checked 8 Oct 2026
- Audit and integrity
- Its audit trail records signing events, and completed PDFs are sealed with a SHA-256 checksum and an RFC-3161 timestamp.checked 8 Oct 2026
- Audit trail
- Yeschecked 22 Sep 2026
- Bulk sending
- Yeschecked 22 Sep 2026
- Data location
- The site says documents can be stored in eight regions, while the database, audit trail, and timestamps remain in the EU.checked 8 Oct 2026
- Document templates
- Yeschecked 22 Sep 2026
- Editor
- The editor supports drag-and-drop content, signer fields, checkboxes, uploads, payment plans, and a browser and mobile preview.checked 8 Oct 2026
- German hosting
- The pricing section identifies Germany as the standard server location and describes the service as GDPR-compliant.checked 8 Oct 2026
- Imports
- Users can upload existing PDF or DOCX documents, preserve their layout, and add signature, text, and date fields.checked 8 Oct 2026
- Integrations
- The site advertises Zapier connections to over 7,000 apps, plus a REST API and webhooks.checked 8 Oct 2026
- Mobile use
- The maker says recipients can open and sign document links on a phone without logging in or downloading an app.checked 8 Oct 2026
- Product
- The product lets users build contracts and offers in an editor, send them by link or SMS, and collect electronic signatures.checked 8 Oct 2026
- Sending and tracking
- Documents can be sent by email, SMS, or short link, with link validity settings and tracking for opens and signatures.checked 8 Oct 2026
- Signature options
- The site describes simple and advanced electronic signatures under eIDAS, with SMS or email one-time codes for advanced signatures.checked 8 Oct 2026
- SMS authentication
- Yeschecked 22 Sep 2026
- Workflow automation
- The visual workflow builder supports reminders, delays, follow-up actions, and automatic delivery of the signed PDF.checked 8 Oct 2026
Money
- Free plan
- Yeschecked 22 Sep 2026
- Trial
- Starter and Pro include a seven-day free trial; the site says the trial has smaller quotas and does not include SMS or SMS one-time codes.checked 8 Oct 2026
The company
- Headquarters
- Ellenhausen, Germanychecked 4 Oct 2026
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