Side by side
pdfFiller vs SIGit
Both stand on e-signature software. Which one you can start free with, which one lets you read the code, and what each costs once you pay.
Paid API
pdfFiller’s plans cover PDF editing, template creation, and signature workflows at different tiers. Consider the annual commitment and listed API platform when deciding whether it fits your setup.
Visit pdfFiller Paid Self-hostedWeb
SIGit combines browser access, self-hosting, local encryption, direct verification, and offline signing. It is a practical option for multi-participant agreements where deployment control or intermittent connectivity matters.
Visit SIGitThe facts
| pdfFiller | SIGit | |
|---|---|---|
| Free plan | No | Not published |
| Open source | Not published | Not published |
| Runs on | API | Self-hosted, Web |
| Lowest paid plan | Basic: $8 a month | Not published |
| Plans published | 3 | None |
| Maker | pdfFiller | Not published |
| Website | pdffiller.com | sigit.io |
| On e-signature software | #61 of 68 | #65 of 68 |
pdfFiller: what it does well
- Basic includes PDF editing and page management
- Converts PDFs to editable Word documents
- Plus adds reusable templates and password protection
- Premium includes signature workflows and web forms
- Includes API access and an audit trail
What to know first
- No free plan
- All listed plan prices require an annual commitment
- The listed platform is API
SIGit: what it does well
- Free and open source
- Browser access on any device
- Local encryption for documents
- Offline signing rounds
- Unlimited signers and viewers
What to know first
- Requires self-hosting for a self-managed deployment
- AGPL licence applies to the code
Alternatives to pdfFiller Alternatives to SIGit The whole list