nomoat / Sign.Plus / Alternatives
Alternatives to Sign.Plus
Sign.Plus: E-signature service for signing contracts yourself or sending them to others, on web and mobile with an API for developers. Here are 9 other products that do a similar job. Of these, 6 have a free plan.
- Fax.Plus
Cloud faxing from web, desktop, phone or email, with an API and HIPAA options for regulated businesses.
Subscription · Documents and e-signature
- QuickScan
Donation-funded iPhone and iPad scanner that reads text with OCR, signs documents and files scans to your cloud or NAS.
Free · Documents and e-signature
- Signbee
An API and MCP server that lets AI agents send contracts and collect two-party signatures by email.
Since 2026
Free plan · Documents and e-signature · Developers
- SignPe
Send PDFs and Word files for signature, track who has signed, and keep an audit trail, on web, mobile and Windows.
Free plan · Documents and e-signature
- SignWith
Send documents out for e-signature and pay only for the ones that get signed, with three free each month.
Since 2024
Free plan · Documents and e-signature
- Tap to Sign
Lets car dealers get sales and finance paperwork signed electronically in store or remotely, linked to their DMS.
Subscription · Documents and e-signature · Shops and retail
- dosya
Cloud storage for backing up and sharing photos, videos and large files, with an optional encrypted vault and region choice.
Free plan · Documents and e-signature
- Formfeed
Fills templates with data to produce PDFs, images and validated ZUGFeRD electronic invoices, from code, AI agents or no code tools.
Free plan · Invoicing and billing · Developers
- I'mBoard
A board portal where nonprofit boards build meeting packets, record minutes and let directors sign in without passwords.
Since 2025
Subscription · Documents and e-signature · Charities and nonprofits