Sign.Plus
Sign.Plus: A flexible signing tool for individuals and teams, with verification and audit trails. Ranked #43 of 67 in E-Signature Software by our editors (5.2/10); pricing: Free plan · 14-day trial; best for mobile users and teams needing verified signing.
At a glance
- Editor score5.2 / 10
- PricingFree plan · 14-day trial
- Best forMobile users and teams needing verified signing
- Free planYes
- Paid from$9.99/mo
- Audit trailYes
- Founded2022 · Geneva, Switzerland
- Facts checked22 Sep 2026
Where it wins
- Supports simultaneous or sequential signing, bulk sending, and reusable templates
- Adds SMS, passcode, and ID verification with tamper-proof audit trails
- Works across web, iOS, Android, and API, with document and storage integrations
Where it doesn't
- Free plan is limited to 3 signature requests total and 1 template
- Personal costs $9.99 monthly for 10 requests per month and 5 templates
- Listed support channel is documentation
Our verdict on Sign.Plus
Sign.Plus is a cloud-based e-signature platform for individuals, small businesses, and larger organizations that need to send, sign, track, and manage documents. It combines reusable templates with configurable signing order, bulk sending, mobile signing, recipient verification, and completion certificates with tamper-proof audit trails. The product is available on web, iOS, and Android, with an API for programmable signing workflows. That mix makes it a fit for mobile users and teams handling documents that need a clear signer sequence or verification step.
The published plans show a Free tier with 3 signature requests total, 1 template, and signing workflows with order and steps. Personal is $9.99 per month for 1 user, 10 requests per month, 5 templates, a real-time audit trail, and a mobile app. Professional allows up to 5 users, unlimited requests, 10 templates, SMS authentication, and in-person signing. Business is $29.99 per user per month and adds unlimited templates, document sharing, Zapier integration, and custom branding. Enterprise is $49.99 per user per month, adding single sign-on, HIPAA compliance with BAA, and data residency. Paid plans have a 14-day trial. This progression gives solo senders a modest monthly allowance while offering larger teams higher-volume workflows and administration.
Its ecosystem spans Google Workspace, Microsoft Word, Zapier, and cloud storage including Google Drive, iCloud Drive, Dropbox, Box, and OneDrive. Team features include document sharing, roles, permissions, and administration; API access and webhooks support custom process connections. Sign.Plus suits teams that value mobile access, flexible signing order, recipient checks, and reusable workflows. A buyer seeking extensive live support should compare alternatives, since documentation is the listed support channel. Small-volume users can start on Free, while teams needing unlimited requests, integrations, or enterprise controls have paid tiers to consider.
Your product? Our editors can test Sign.Plus in depth and publish a review, labelled as paid · from $99/mo →
Sign.Plus pricing
All 5 Sign.Plus plans and prices →
Sign.Plus fact sheet
| Free plan | Yes |
|---|---|
| Paid from | $9.99/mo |
| Audit trail | Yes |
| Document templates | Yes |
| Bulk sending | Yes |
| API access | Yes |
| SMS authentication | Yes |
| Signature order | Both |
| Free trial | 14 days |
| Deployment | Cloud, Mobile |
| Platforms | Web, iOS, Android |
| Compliance & security | SOC 2, ISO 27001, GDPR, HIPAA, PCI DSS, 2FA |
| Support | Docs |
| Built for | Solo, Small business, Mid-market, Enterprise (editorial estimate) |
| Integrations | 8 integrations: Google Workspace, Microsoft Word, Zapier, Google Drive, iCloud Drive, Dropbox … See all → |
| Pricing | Free plan · 14-day trial (source) |
| Website | sign.plus |
| Facts checked | 22 Sep 2026 |
Sign.Plus integrations
Sign.Plus lists 8 integrations on its own site.
- Google Workspace
- Microsoft Word
- Zapier
- Google Drive
- iCloud Drive
- Dropbox
- Box
- OneDrive
See all Sign.Plus integrations →
Alternatives to Sign.Plus
- DocuSign eSignatureA full-featured e-signature platform for teams that need integrations and workflow controls.9.4
- Zoho SignAffordable signing with broad workflows, authentication, integrations, and APIs.9.2
- Dropbox SignA flexible signing service with a free plan, team features, and Dropbox workflows.9.1
See all Sign.Plus alternatives →
Also Ranked In
Sign.Plus is ranked in 2 of our directories.
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Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026
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