Affordable e-signatures are finally here — pay cents, not dollars.

Firma — A modern‚ developer‑first e‑signature API built for SaaS Firma is an electronic signature (e‑signature) API that makes it easy for SaaS companies and developers to embed legally valid signing flows directly inside their applications. Rather than forcing users to leave the platform and go to a third‑party site‚ Firma offers a fully white‑labeled‚ API‑first system: you get template editing‚ in‑app signing‚ audit trails‚ and compliance — all under your own UX and branding. Firma.dev +2 firma.dev +2 What sets Firma apart Ultra‑low‚ pay‑as‑you‑go pricing: Every “envelope” (i.e. a document sent for signature) costs only $0.029. There are no monthly fees‚ no seat‑based plans‚ no minimums‚ and no long-term contracts. firma.dev +2 firma.dev +2 No barrier to start: Signup is instant‚ you get full API access from day one‚ and the first 25 envelopes are free. firma.dev +1 Fast integration — hours‚ not weeks: Because Firma is built for developers‚ it offers a clean REST API (and likely SDKs for popular languages)‚ embedded template & signing editors‚ well-documented endpoints‚ and sample apps. Many teams can add signing flows to their product within hours. firma.dev +2 firma.dev +2 Compliance and legal validity across regions: Firma supports the major e‑signature and data‑protection frameworks that businesses care about. This includes (among others) U.S. laws such as the ESIGN Act and UETA — so e‑signatures are legally enforceable in the U.S. — and EU/UK frameworks such as eIDAS and GDPR. For regulated industries‚ Firma’s infrastructure is also aligned with security standards (e.g. data encryption‚ secure storage‚ audit trails). firma.dev +2 firma.dev +2 Built for SaaS and multi‑tenant models: Firma supports “customer workspaces” — in other words‚ it can partition templates‚ documents‚ and usage per customer (or per “team”) to prevent data cross‑pollination. That’s especially useful if you are building a product that serves many organizations and need clean data isolation. Firma.dev +2 firma.dev +2 Analytics‚ webhooks‚ and full control: Through its API you can manage templates and documents‚ set signing order and deadlines‚ track signing progress and document status‚ receive real‑time events (webhooks) for things like when a document is signed‚ and eventually download signed PDFs and audit certificates — giving you full visibility and control over the signing lifecycle. firma.dev +1 Why this matters for SaaS companies and startups For many SaaS platforms‚ e‑signature functionality is essential but difficult to integrate. Legacy e‑signature tools often come with high per‑document costs‚ monthly minimums or seat‑based pricing‚ long sales cycles‚ and complex APIs — complications that especially hurt startups or mid‑sized teams with tight budgets or fast iteration cycles. firma.dev +2 firma.dev +2 Firma flips that model. Because it’s so cheap‚ flexible‚ and developer-friendly‚ teams can treat e‑signatures as a built-in feature rather than a costly bolt-on. That opens up new use cases: offering e‑signature in free tiers‚ using it sparingly or seasonally without wasting budget‚ or scaling rapidly without worrying about long-term contracts. firma.dev +2 firma.dev +2 In short: Firma lets you add legally valid‚ secure e‑signature flows into your application quickly‚ reliably‚ and at a fraction of the cost of legacy providers — while keeping the experience fully embedded‚ private‚ and under your own brand.