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Head-to-head · E-Signature APIs Software

Dropbox Sign vs signNow

  • Updated Oct 2026
  • Both researched from official sources
  • 2 checks side by side
Higher score Dropbox Sign #3 in E-Signature APIs Software 9.0/10 Free plan · 30-day trial Free planFree trial✓ 0 of 3 features Visit Dropbox Sign
signNow #7 in E-Signature APIs Software 8.6/10 7-day trial Free trial✓ 0 of 3 features Visit signNow

Dropbox Sign leads on 1 check, signNow on 1, and 0 are even. Who comes out ahead on the 2 yes/no, price and count checks where we have data for both products. The editor score weighs everything else too.

Our verdict

  • Highest scoreDropbox Sign · 9.0/10
  • Lowest starting pricesignNow · $8/user/mo
  • Free planonly Dropbox Sign
  • Free trialboth

Dropbox Sign scores higher on our rubric for e-signature apis software: 9.0 against 8.6 out of 10; our editors rank them #3 and #7.

Dropbox Sign offers free plan; signNow doesn't. signNow is cheaper to start at $8/mo against $10.05/mo.

Dropbox Sign is the better fit for teams needing API signing with mobile support. signNow is the better fit for teams needing affordable API and mobile signing.

  • Dropbox Sign fits best

    Teams needing API signing with mobile support

  • signNow fits best

    Teams needing affordable API and mobile signing

Advertiser disclosure: iTechGuides is reader-supported. Vendors can pay for top positions in our rankings and for a place on other products' pages, and we may earn a commission when you click some links. Bought places stand at the number bought; this page and our disclosure say so. Paying vendors may get a fuller, more detailed review from our editors, and that review can change their score. How we rank.

Side by side

Feature Dropbox Sign 9.0/10 Visit ↗ signNow 8.6/10 Visit ↗
At a glance
Editor score 9.0 8.6
Ranking #3 in E-Signature APIs Software #7 in E-Signature APIs Software
Best for Teams needing API signing with mobile support Teams needing affordable API and mobile signing
Pricing model Free plan + paid Paid
Starting price $10.05/mo $8/user/mo (best)
Free plan ✓ (best) —
Free trial 30 days 7 days
Free trial length 30 days 7 days · no card needed
Deployment Cloud, Mobile Cloud, Mobile
Platforms Web, iOS, Android Web, iOS, Android
Support Email, Live chat, Tickets, Docs Email, Phone, Live chat, Docs · 24/7
Compliance SOC 2, ISO 27001, GDPR, SSO/SAML, 2FA SOC 2, ISO 27001, GDPR, HIPAA, PCI DSS, 2FA
Integrations 15 integrations 40+ integrations
Built for Solo, Small business, Mid-market, Enterprise Small business, Mid-market, Enterprise
Features Dropbox Sign 0/3 · signNow 0/3
Sandbox environment Not checked yet Not checked yet
Webhook events Not checked yet Not checked yet
Bulk sending Not checked yet Not checked yet
Specs
Monthly envelope limit Not checked yet Not checked yet
Signing methods Not checked yet Not checked yet
SDK languages Not checked yet Not checked yet
Our review
Pros
  • API and embedded signing workflows support in-product signature journeys.
  • Audit trails, signing-order workflows, and signer authentication tools.
  • Web and mobile apps plus integrations with business applications.
  • REST and SOAP APIs support embedded signing and workflow automation
  • Templates, bulk sending, audit trails, and sequential or parallel signing
  • iOS and Android apps plus integrations across major business platforms
Cons
  • The Free plan allows 3 signature requests per month.
  • Essentials is an individual plan with 5 templates.
  • Premium is a custom plan for large teams.
  • No free plan; the free trial lasts seven days
  • Lowest per-user rates require annual billing
  • Full API access is identified for the Site License offering
Our verdict

Dropbox Sign helps individuals, teams, and organizations send documents for electronic signature, track progress, and save completed agreements. Its API and embedded signing workflows make it relevant to teams that want signing inside…

Read the review →

signNow is a cloud-based electronic signature and document workflow platform from airSlate. It supports creating, sending, signing, and managing legally binding documents, with reusable templates, audit trails, signer authentication,…

Read the review →
  1. Dropbox SignE-Signature APIs Software 9.0Free plan · 30-day trial
  2. signNowE-Signature APIs Software 8.67-day trial

Strengths and trade-offs

  • Dropbox Sign — where it wins

    • API and embedded signing workflows support in-product signature journeys.
    • Audit trails, signing-order workflows, and signer authentication tools.
    • Web and mobile apps plus integrations with business applications.

    Where it doesn't

    • The Free plan allows 3 signature requests per month.
    • Essentials is an individual plan with 5 templates.
    • Premium is a custom plan for large teams.
  • signNow — where it wins

    • REST and SOAP APIs support embedded signing and workflow automation
    • Templates, bulk sending, audit trails, and sequential or parallel signing
    • iOS and Android apps plus integrations across major business platforms

    Where it doesn't

    • No free plan; the free trial lasts seven days
    • Lowest per-user rates require annual billing
    • Full API access is identified for the Site License offering

More comparisons

Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026

Last updated · How we research and update