DocuSign eSignature API vs Dropbox Sign API pricing
Both are in e-signature apis. DocuSign eSignature API is billed annual api plans / per-envelope; Dropbox Sign API is billed per-request monthly tiers. Numbers below are copied from each vendor's pricing page.
DocuSign eSignature APIFree tier or trial
- Free tier
- Free developer sandbox (demo env, no production envelopes)
- Billed
- Annual API plans / per-envelope
- Best for
- Enterprise-grade e-signature for regulated, high-volume workflows
- Verified
- Jun 27, 2026
Dropbox Sign APIFree tier or trial
- Free tier
- Free Test Mode sandbox + free plan (3 requests/30 days)
- Billed
- Per-request monthly tiers
- Best for
- Developer-friendly embedded signing at mid-market scale
- Verified
- Jun 27, 2026
DocuSign eSignature API plans
| Plan | Price | What it covers |
|---|---|---|
| Developer Starter | $50/mo ($600/yr) | Entry API plan with a small monthly envelope allowance (~40); core eSignature REST API for prototyping and low-volume apps. |
| Developer Intermediate | $300/mo ($3,600/yr) | Higher envelope allowance (~100/mo) and additional API capabilities for production integrations. |
| Developer Advanced | $480/mo ($5,760/yr) | Unlocks premium APIs: Bulk Send, PowerForms, Connect webhooks, and signer attachment requests for high-automation use cases. |
| Enterprise | Custom | Negotiated on volume/seats; tailored or unlimited envelope quotas, SSO, governance, and premium support. |
- Expensive relative to competitors; ~1 in 4 critical reviews cite pricing or billing surprises
- Premium API features (Bulk Send, PowerForms, Connect) gated behind the $480/mo Advanced tier
- Envelope-based metering with tight quotas pushes real volume into custom Enterprise contracts
Source: https://ecom.docusign.com/plans-and-pricing/developer
Dropbox Sign API plans
| Plan | Price | What it covers |
|---|---|---|
| Test Mode | Free (or $180/yr) | Sandbox for building and testing against every endpoint with watermarked, non-binding documents before going to production. |
| Essentials | $75/mo (or $900/yr) | Starts at ~50 signature requests/month. Templates, API dashboard, audit trail, 6-language SDKs, embedded signing. |
| Standard | $250/mo (or $3,000/yr) | Starts at ~100 requests/month. Adds advanced signing tools, conditional-logic fields, and data residency options. |
| Premium | Custom quote | All Standard features plus premium/white-label branding, electronic ID (eID) support, and unlimited SMS tools; for 500+ requests/month. |
- Production API pricing floor is high: $75/mo for only ~50 requests, $250/mo for Standard
- Advanced features (conditional-logic fields, data residency, SMS auth, eID) are gated to higher/custom tiers
- Premium tier requires a custom sales quote with no public pricing transparency
Source: https://sign.dropbox.com/products/dropbox-sign-api/pricing