Upsign
Upsign: A capable API-first signing platform with strong workflow tools and a focused ecosystem. Ranked #23 of 28 in Digital Signature API Software by our editors (7.0/10); pricing: Free plan · 30-day trial; best for API-first teams needing workflow automation.
At a glance
- Editor score7.0 / 10
- PricingFree plan · 30-day trial
- Best forAPI-first teams needing workflow automation
- Free planYes
- Paid from$8/user/mo
- SDK languages0
- Facts checked20 Sep 2026
Where it wins
- REST API supports drafting, recipients, sending, signing, and status tracking
- Approval workflows, signing groups, templates, and bulk signing
- Webhooks include signed-event delivery with signature verification
Where it doesn't
- No verified identity verification feature
- No separate sandbox or signed-file retrieval feature
- Integrations are centered on REST API, OpenAPI, and webhooks
Our verdict on Upsign
Upsign is an electronic-signature and document-management service for individuals, teams, businesses, and enterprise organizations. It is particularly suited to API-first teams that want to embed document drafting, recipient configuration, preparation, sending, signing, reminders, and status tracking into another application. The web and API offering also covers templates, audit trails, approval workflows, signing groups, and bulk signing, giving organizations a way to manage both individual documents and repeatable signing processes.
Pricing is structured around a free option, a 30-day free trial, and paid plans. The Personal plan costs $12 per user per month with monthly billing or $8 per user per month with annual billing, and includes one user, unlimited documents, templates, audit trails, and mobile signing. Team costs $24 monthly or $14 annually per user, adds up to five users, authentication, and administrative features. Business costs $45 monthly or $30 annually per user, supports unlimited users, and adds approval workflows, bulk signing, and either dedicated integration support or personalized branding depending on billing. Enterprise includes organization management, integrations, and workflows. An Individual option supports one user and up to five documents per month.
The developer feature set is the main differentiator. REST API requests and webhooks support workflow status tracking, reminder notifications, and signed webhook delivery with signature verification; OpenAPI client generation is also described. This makes Upsign a practical fit when signing needs to become part of an existing product rather than remain a separate manual process. Teams should choose it for workflow automation, approval routing, bulk signing, and audit trails. Organizations that require identity verification, signed-file retrieval, a separate sandbox, or a broader external integration ecosystem should consider an alternative.
Your product? Our editors can test Upsign in depth and publish a review, labelled as paid · from $149/mo →
Upsign pricing
All 5 Upsign plans and prices →
Upsign fact sheet
| Free plan | Yes |
|---|---|
| Paid from | $8/user/mo |
| SDK languages | 0 |
| Embedded signing | Yes |
| Identity verification | Not verified |
| Workflow status API | Yes |
| Webhook event types | 13 |
| Signed-file retrieval | Not verified |
| Sandbox environment | Not verified |
| Free trial | 30 days · no card needed |
| Money-back guarantee | 30 days |
| Deployment | Cloud |
| Platforms | Web |
| Support | Email, Docs |
| Built for | Solo, Small business, Mid-market, Enterprise (editorial estimate) |
| Integrations | 3 integrations: REST API, OpenAPI, Webhooks |
| Pricing | Free plan · 30-day trial (source) |
| Website | upsign.com |
| Facts checked | 20 Sep 2026 |
Upsign integrations
Upsign lists 3 integrations on its own site.
- REST API
- OpenAPI
- Webhooks
Alternatives to Upsign
- DocuSign eSignatureA broad eSignature platform with API automation, workflows, integrations, and mobile signing.9.4
- BoldSignA low-cost signing platform with broad workflow, integration, and API coverage.9.2
- Zoho SignA Zoho-focused signing platform with REST APIs, webhooks, SDKs, and a free tier.9.1
Used Upsign? Be the first to review it
The editor score above is our own research. What this page doesn't have yet is a reader's view — what you used Upsign for, what worked and what didn't. No stars are seeded and no review is paid for; an editor reads every one before it appears.
Write a reviewTwo minutes · verified accounts only · read by an editor before it appears
Featured on iTechGuides
Upsign is listed in our Digital Signature API Software directory. Add the badge to your site — it links back to this page.
<a href="https://www.itechguides.com/products/upsign/"><img src="https://www.itechguides.com/best/badge/upsign.svg" alt="Featured on iTechGuides" width="230" height="46"></a>
Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026
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.
Last updated · How we research and update