eSign Centre

eSign Centre

TaxCalc
+
+

Related Products

  • Foxit Document Workflow APIs
    8 Ratings
    Visit Website
  • ContractSafe
    326 Ratings
    Visit Website
  • Adobe Acrobat
    8,459 Ratings
    Visit Website
  • Jotform
    9,009 Ratings
    Visit Website
  • Titan
    378 Ratings
    Visit Website
  • NewOrg
    125 Ratings
    Visit Website
  • Nasdaq Boardvantage
    319 Ratings
    Visit Website
  • Breathe
    655 Ratings
    Visit Website
  • Soraban
    8 Ratings
    Visit Website
  • Adobe Experience Manager
    1,901 Ratings
    Visit Website

About

Firma.dev is the developer-first e-signature API built for startups and mid-sized SaaS companies. With a clean REST API and embeddable template and signing editors, developers can ship e-signature workflows in hours, not weeks. Firma.dev's pricing model is straightforward: pay-as-you-go at just €0.049 (about 5 cents USD) per envelope. No monthly minimums, no contracts, no suprise fees. That's a fraction of the cost of legacy providers like DocuSign, which makes Firma.dev a strong fit for cost-sensitive teams scaling e-signature across products or customers. Every customer gets a dedicated workspace, a secure, partitioned space for templates, documents, and envelope usage. This makes it easy to manage usage by client or environment, with no cross-tenant exposure and no complex access rules. Firma.dev is designed with compliance in mind and aligns with key frameworks including the ESIGN Act, UETA, HIPAA, GDPR, and eIDAS. Security practices align with SOC 2 and ISO 27001 standard

About

The digital age of document signing is here! TaxCalc eSign Centre dramatically reduces the time spent obtaining client approval for tax returns, VAT returns and other sets of documents. Simply send over an electronic copy of the document, ask the client to check and sign – you’ll be notified immediately and you can submit the document straightaway. Using our tried and trusted SimpleStep workflow, preparing documents for electronic sign-off couldn’t be easier. Clients can sign on any device - smartphone, tablet, laptop and desktop – from anywhere at any time. You pay by envelope – and can buy envelopes in blocks. The more envelopes you buy, the more inexpensive it becomes. Upload externally-saved PDFs and TaxCalc generated documents (which now includes Companies House Forms) to eSign envelopes, bringing you one step closer to a paperless office.

Platforms Supported

Windows Supported
Mac Supported
Linux Supported
Cloud Supported
On-Premises Supported
iPhone Supported
iPad Supported
Android Not Supported
Chromebook Supported

Platforms Supported

Windows Not Supported
Mac Not Supported
Linux Not Supported
Cloud Supported
On-Premises Not Supported
iPhone Not Supported
iPad Not Supported
Android Not Supported
Chromebook Not Supported

Audience

Developers and engineering teams at startups and mid-sized SaaS companies who need to embed e-signature functionality into their products. Also suits technical founders and CTOs evaluating build-vs-buy for document signing workflows.

Audience

Organizations that need a digital signature solution

Support

Phone Support Supported
24/7 Live Support Supported
Online Not Supported

Support

Phone Support Not Supported
24/7 Live Support Not Supported
Online Supported

API

Offers API Supported

API

Offers API Not Supported

Screenshots and Videos

Screenshots and Videos

Pricing

€0.049 per envelope.
Pay-as-you-go at just €0.049 per envelope.
Free Version Not Supported
Free Trial Supported

Pricing

No information available.
Free Version Not Supported
Free Trial Not Supported

Reviews/Ratings

Overall 0.0 / 5
ease 0.0 / 5
features 0.0 / 5
design 0.0 / 5
support 0.0 / 5

This software hasn't been reviewed yet. Be the first to provide a review:

Review this Software

Reviews/Ratings

Overall 0.0 / 5
ease 0.0 / 5
features 0.0 / 5
design 0.0 / 5
support 0.0 / 5

This software hasn't been reviewed yet. Be the first to provide a review:

Review this Software

Training

Documentation Supported
Webinars Not Supported
Live Online Not Supported
In Person Not Supported

Training

Documentation Supported
Webinars Not Supported
Live Online Not Supported
In Person Not Supported

Company Information

Firma.dev
Founded: 2025
United States
firma.dev/

Company Information

TaxCalc
Founded: 2000
United Kingdom
www.taxcalc.com/esign

Alternatives

Alternatives

BoldSign

BoldSign

Syncfusion
CINCEL

CINCEL

Cincel
BoldSign

BoldSign

Syncfusion
WaiverStevie

WaiverStevie

K-Optional Software
KAiZEN

KAiZEN

AYAN Softwares
Foxit eSign

Foxit eSign

Foxit Software
Falkon Sign

Falkon Sign

Falkon Systems

Categories

Digital Signature Supported
eSignature APIs Supported

Categories

Digital Signature Supported

Digital Signature Features

Audit Trail Supported
Authentication Supported
Auto Reminders Supported
Customizable Templates Supported
Document Analytics Supported
Mobile Signature Not Supported
Multi-Party Signing Supported
Progress Tracking Not Supported
Task Progress Tracking Not Supported

Integrations

TaxCalc Not Supported

Integrations

TaxCalc Supported
Claim Firma.dev and update features and information
Claim Firma.dev and update features and information
Claim eSign Centre and update features and information
Claim eSign Centre and update features and information