BoldSign

Est. 2021 HQ United States Updated 2026-03-19
What it is

Electronic signature solution developed by Syncfusion. Complies with ESIGN Act, eIDAS, SOC 2, GDPR, HIPAA, and PCI DSS. Offers robust APIs for embedding e-signatures into existing workflows. Pricing from $0 (free) to $99/month with unlimited requests on paid plans. General-purpose e-signature tool β€” not legal-specific, but legal departments and law firms are among target users. Syncfusion is a well-established enterprise software company, so vendor risk is minimal compared to standalone e-signature startups.

Who It’s For

  • Any organisation needing a cost-effective, API-friendly e-signature solution
  • Developers building legal workflows who need embeddable signing
  • Law firms and legal departments as one of many potential use cases

What We Haven’t Verified

  • Not legal-specific β€” no court filing integration, notarization, or legal-specific features documented
  • No legal tech community reviews or legal practitioner feedback found
  • Syncfusion parent relationship means BoldSign is one product among many β€” dedicated support level unclear
Integrations

Platforms BoldSign integrates with. Depth β€” where curated β€” reflects how native the connection is. Uncurated entries render without a depth dot.

Deep β€” bi-directional API Medium β€” one-way sync / webhook Shallow β€” middleware / Zapier-class

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