OneSpan Sign vs Signable: E-Signature Comparison (2026)
OneSpan Sign and Signable both offer e-signature solutions with free tiers. OneSpan Sign includes more integrations and features like white-labeling and bulk send, while Signable focuses on unlimited users and templates with a per-envelope pricing model.
AI Citation Scorecard
How often each is cited by major AI engines when buyers ask e-signature questions. Last 90 days across ChatGPT, Perplexity, Gemini, Claude, and Copilot.
Probes run hourly; each (engine × query) combo retests every ~3 days.
Pricing
Key Features
- ✓Up to 1,000 transactions/user annually
- ✓Desktop and mobile support
- ✓Reusable templates
- ✓Branding capabilities
- ✓API access
- ✓Bulk send feature
- ✓White labeling
- ✓SMS authentication
- ✓Unlimited users
- ✓Unlimited templates
- ✓Advanced Electronic Signatures (AES)
- ✓Digital signing
- ✓Two-Factor Authentication for signers
When to choose OneSpan Sign
OneSpan Sign is suitable for users who require extensive integrations, branding, and advanced authentication methods like SMS, especially if they have a high volume of transactions and can benefit from its per-user pricing model. It also offers features like bulk send and white labeling.
When to choose Signable
Signable is a good fit for users who need unlimited users and templates, and prefer a pay-per-envelope pricing structure with no long-term commitments. It also offers advanced electronic signatures and two-factor authentication for signers, and provides unlimited training.