SignBolt vs HelloSign (Dropbox Sign) — 2026 comparison
HelloSign rebranded to Dropbox Sign in 2022. How does SignBolt compare on price, features, and developer experience?
HelloSign was acquired by Dropbox in 2019 for $230M and rebranded to Dropbox Sign in 2022. It's the SMB-focused alternative to DocuSign. How does SignBolt compare?
The core positioning
- Dropbox Sign — simple, SMB-focused, integrated with Dropbox storage
- SignBolt — simple, SMB-focused, developer-first, integrated with SnapPDF + ContractForge
Both challenge DocuSign. Different flavors of "simpler than DocuSign."
Pricing (2026)
| Tier | Dropbox Sign | SignBolt | |---|---|---| | Free | Limited (3 docs/mo) | Free forever (5 envelopes/mo) | | Essentials | $20/mo | $9/mo | | Standard | $30/mo/user | $29/mo/user | | Premium | $50/mo/user | $79/mo all-inclusive |
SignBolt is 40-55% cheaper at every tier below enterprise.
Feature comparison
| Feature | Dropbox Sign | SignBolt | |---|---|---| | PAdES signatures | ✓ | ✓ | | Templates | ✓ | ✓ | | Multi-signer | ✓ | ✓ | | In-person signing | ✓ | ✓ | | Bulk send | ✓ (Premium) | ✓ (Business) | | Dropbox integration | Native | Via API | | Google Drive integration | ✓ | ✓ | | API access | Premium+ | All tiers | | SDKs | JS, Python, Ruby, Java | JS, Python, PHP, Ruby, Go | | Webhooks | ✓ | ✓ | | SSO (SAML) | Premium | Business | | Audit trail | ✓ | ✓ (more detailed) |
Where Dropbox Sign wins
- Native Dropbox integration — if you live in Dropbox, this is seamless
- More mature product — 15 years vs SignBolt's 1 year
- Name recognition — Dropbox brand behind it
Where SignBolt wins
- Price — 40-55% cheaper on equivalent tiers
- API on free tier — Dropbox Sign restricts API to Premium+; SignBolt exposes it on Free
- Developer SDKs — broader language coverage
- Tent-pole integrations — SnapPDF and ContractForge native pairing
- Mobile UX — built mobile-first
Who should pick Dropbox Sign
- Teams already paying for Dropbox Business
- Organizations where Dropbox is the primary storage
- Those wanting the most boring, predictable option
Who should pick SignBolt
- Developers and technical teams (API first)
- Mobile-heavy workflows
- Cost-conscious SMBs
- Teams using SnapPDF or wanting bundle pricing
Migration path
If you're moving from Dropbox Sign to SignBolt:
1. Export your Dropbox Sign templates (ZIP of PDFs with form-field metadata) 2. Re-upload to SignBolt and use the auto-field-detection 3. Update API keys in your integrations 4. SignBolt SDKs have near-identical semantics to Dropbox Sign's — most migrations take < 4 hours for standard workflows
Next
Free, no signup, 5 ops per day.
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