nomoat / PDF Otter / Alternatives
Alternatives to PDF Otter
PDF Otter: An API and template editor that turns PDFs into fillable templates and fills them in bulk from your app. Here are 9 other products that do a similar job. Of these, 6 have a free plan, 1 sells for a one-off price.
- 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
- FakerFill
A browser extension that fills web forms with realistic dummy data so developers and QA testers can test faster.
Since 2025
Free plan · Developer tools · Developers
- Skyvern
AI agents that run browser tasks like logging into portals, filling forms and pulling out data, without fragile scripts.
Since 2024
Subscription · Developer tools
- Vessel
A desktop browser that lets AI assistants click, fill forms and browse websites while you watch and step in.
Since 2026
Free plan · Developer tools · Individuals and families
- 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
- Sign.Plus
E-signature service for signing contracts yourself or sending them to others, on web and mobile with an API for developers.
Subscription · Documents and e-signature
- 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