SignFree
Free OpenSign alternative
SignFree is a free OpenSign alternative built for solo entrepreneurs and lean teams who need real unlimited e-signatures — not a capped trial.
Last checked: August 10, 2026
OpenSign is great when you want open-source control. The hidden cost is operations: updates, email delivery, backups, and uptime. SignFree is the managed free alternative when you refuse to run servers.
Feature and limit comparison
| Feature / limit | SignFree Free | SignFree Pro | OpenSign |
|---|---|---|---|
| Documents & signatures | Unlimited | Unlimited | Unlimited depending on deploy |
| Free-tier send limits | Fair-use sends; no monthly envelope cap for normal solo use | Same Free signing + Pro extras | Self-host = your infra; cloud may differ |
| Templates, reminders, tracking | Depends on setup | ||
| Multi-signer | Depends on setup | ||
| Email OTP | Depends on setup | ||
| SMS OTP | — | You wire providers | |
| Audit trail & verification | Depends on setup | ||
| White-label / branding | Powered by SignFree badge | Your logo / white-label | Full control if self-hosted |
| Team collaboration | Solo workspace | Unlimited team members | You operate access |
| Hosting model | Managed SaaS | Managed SaaS | Open-source / self-host (+ cloud options) |
| Price model | $0 forever | From $9.99/mo yearly | Software free; you pay ops / hosting |
Structural comparison based on publicly marketed plans. Competitor dollar prices are omitted on purpose — they change by market and promo. Last checked: August 10, 2026. Verify current limits on each vendor’s site before switching.
Product screenshots
assets/screenshots/quick-send.png
assets/screenshots/audit-trail.png
Use cases
No DevOps, still free
Skip Docker, SMTP, and upgrade chores — create a SignFree account and send today.
Client-ready in minutes
Share a professional signing link without exposing your self-hosted URL.
Audit trails without plugins
Get verification records and storage included on Free.
When to stay on OpenSign: Self-host OpenSign if control and OSS are non-negotiable and you have DevOps capacity. Use SignFree if you want a free product experience without maintaining an e-sign stack.
How to switch in three steps
- Create a free SignFree account (or send one document without an account).
- Upload a PDF you already use with OpenSign — contracts, NDAs, proposals.
- Add signers, send, and download the signed file + audit trail.
FAQ
SignFree is a managed SaaS product. If you need OSS self-hosting, OpenSign or DocuSeal may fit better.
You do not have to. Pro is only for white-label, SMS OTP, and unlimited team collaboration.
SignFree hosts them in its cloud with encryption in transit and at rest. You can download signed files anytime.
Related
Start signing free
Unlimited documents on Free. Pro only when you need team, SMS OTP, or white-label.
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