Firma.dev

Firma.dev

E-signatures API for your app averaging ~3¢ per envelope

0upvotes
Launched June 12, 2026

About Firma.dev

Firma.dev is a developer-first API solution that offers affordable and seamless e-signature integration for startups and SaaS companies. With a focus on simplicity and speed, it enables teams to embed electronic signing capabilities directly into their applications using a clean REST API, embeddable templates, and signing editors. The platform stands out by providing a pay-as-you-go pricing model at just €0.029 per envelope, making it approximately 99% cheaper than traditional providers like DocuSign. Developers can test the entire process with a sandbox environment offering unlimited usage before committing financially, streamlining the integration process and avoiding lengthy sales cycles. Designed for agility, Firma.dev allows teams to implement e-signature workflows within hours, not days, helping businesses accelerate their digital transformation and automate document signing tasks efficiently.

Screenshots

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Pros

  • Extremely affordable pricing, approximately 99% cheaper than competitors
  • Developer-friendly API with comprehensive documentation
  • No minimums or contracts, pay only for what you use
  • Easy to embed into existing applications with quick setup
  • Free sandbox testing with unlimited usage

Cons

  • Limited brand recognition compared to established players
  • Feature set may be less extensive than larger providers like DocuSign or Adobe Sign
  • Support options and community resources might be limited for complex use cases

Use Cases

1Embedding e-signature workflows in SaaS applications
2Automating document signing for onboarding and HR processes
3Enabling quick contract signing within mobile or web apps
4Implementing secure signatures for financial or legal documents
5Streamlining customer onboarding with embedded signing
6Providing a cost-effective signing solution for startups and small businesses

Pricing

Pricing is pay-as-you-go at approximately €0.029 per envelope, with no minimums or contracts. The platform offers a free sandbox environment for testing and development, making it accessible for startups and developers looking to integrate e-signatures without upfront costs.

Quick Info

Upvotes0
Comments1
Launched6/12/2026

Topics

APIDeveloper Tools

Makers

Derick Dorner

Derick Dorner

Chris Davis

Chris Davis

Alternatives

DocuSign
Adobe Sign
HelloSign
SignNow
PandaDoc

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