Sign.Plus review
A flexible signing tool for individuals and teams, with verification and audit trails.
Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026
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.
Sign.Plus pros and cons
- 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
Sign.Plus fact sheet, pricing and score →
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