Firma.dev

Automated

E-signature API for developers that lets you embed legally-binding document signing into any application with pay-per-use pricing.

Visit website Pricing page

Active plans

Total changes

Last change

Sep 3, 2026

Price trend

no history

What we know about Firma.dev’s pricing

Stable

Changes in 12 months

Cadence

Only change tracked, 1mo ago

Direction

Recently restructured

Category position

Cheaper than 100% of Legal & Compliance tools (467 compared)

Current pricing

Pay-per-use

usage based

€0.049

one-time€0.029 one-time(€0.029/envelope)

Cheapest e-signature API(Only €0.049 per envelope, no minimums, no contracts.)
Effortless Integration(Add signing workflows in minutes, just a few lines of code.)
Ultra-Low Pricing(Only a few cents per envelope.)
Fully White-Labeled(Embed e-signatures seamlessly with your own branding and UX.)
Regulated & Secure(ESIGN, UETA & eIDAS compliant, with audit trails and certificates of completion.)
Developer-first Toolkit(Swagger/OpenAPI docs, pre-built UI components, webhook events, and sample apps.)
Complete REST API for SaaS Platforms(Built specifically for SaaS companies to embed e-signatures seamlessly.)
Manage unlimited teams(Complete data isolation per team, Custom branding and white-labeling.)
Event Stream Access(Access real-time events for all team activities and document status changes.)
Create unlimited teams(Custom branding and white-labeling, Team-specific webhook configurations.)
Document lifecycle events(Signing progress notifications, Team activity monitoring.)
Track signing progress(Real-time status updates, Detailed signing progress.)
Create reusable document templates(Define signature and form fields.)
Retrieve all templates(Paginated results, Filter by creation date.)
Real-time notifications for signing events
White-Label Embedding for SaaS(Enhance your platform with a fully integrated, hassle-free document signing solution.)
Universal Compatibility with Multiple Frameworks(Works with JS, React, Vue.js, Angular and mobile apps.)

Price history

Last 1 changes

€0.03→€0.05(+69.0%)

Date	Plan	Change	Old	New	Δ%
Sep 3, 2026	Pay-per-use	restructure	$0.029	$0.049	—

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Skip to contentSimple Electronic Signature Solution. Legally Binding eSigning. ISO 27001 Certified. A simple yet effective eSigning softwareElectronic Signature Solution to...

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