Firma.dev

Firma.dev is a REST API for embedding document signing into software products, providing templates, signing requests, and status tracking ^S1. It is used by developers and SaaS businesses to add e-signature capabilities without building from scratch, solving the problem of integrating signing workflows into existing applications ^{S27 S1}. The main practical value is a pay-as-you-go pricing model at €0.049 per envelope, with no monthly fees or seat-based pricing, making it cost-effective for embedded use ^{S21 S1}.

• Identity: Firma.dev is a developer-focused e-signature API and platform ^S1.
• Core purpose: It solves the problem of integrating document signing into software products ^S1.
• Intended users: Developers and SaaS businesses building signing into their applications ^S27.
• Product scope: A REST API with embeddable editors, customer workspaces, and compliance tooling ^S1.
• Positioning: Positioned as a simple, no-contract, pay-as-you-go alternative to complex e-signature platforms ^{S1 S27}.
• Claimed distinction: Claims integration that takes hours, not weeks, with a complete API and pre-built UI components ^S1.

E-signature API for developers. GDPR-compliant, just €0. firma.dev: an estimated 33,715 total monthly visits and about 508 monthly organic visits across 82 ranking keywords. Scout crawled 15 pages and measured a technical health score of 96/100.

• Total traffic (modeled): 33,715 monthly visits across all channels.
• Organic search traffic (estimated): 508 monthly visits from search.
• Strongest sampled ranking: firma at position 4.
• Leading page in the collected evidence: https://firma.dev/.
• Closest measured organic competitor: instagram.com, appearing 2 times in the sampled first-page SERPs.
• Technical crawl: 15 pages, health score 96/100.

Website intelligence — Collected evidence

Company identity and positioning

Website intelligence — Scout synthesis

Source-grounded additions to the existing SEO report for firma.dev

• Pricing is a core differentiator: The homepage and pricing page consistently lead with a flat €0.049 per envelope with no minimums or contracts W5W29W30. The pricing page claims this is 97% cheaper than competitors and includes an interactive slider comparing against providers that charge 5–30× more W29W34W35.
• Developer-first positioning is consistent across pages: The homepage targets developers with messaging like "Super powerful API. Rebrand as your own" W6, and the features page emphasizes a REST API with "integration that takes hours, not weeks" W82.
• Trust signals are repeated sitewide: A 4.9-star rating on G2 and Trustpilot appears on the homepage, features page, and feature subpages W7W9W78W100W148W199W224.
• Content depth exists beyond the homepage: The site has a substantial insights/blog section covering competitor comparisons (e.g., DocuSign API pricing) and AI-tool integrations (Cursor, Lovable, Bolt, Cloudflare, Mocha, v0, Replit, Supabase, Rork, Wasp, Databutton, Insforge) W11W12W13W14W15W16W17W18W19W20W21W22W49.
• Feature pages are highly specific and technical: Dedicated pages exist for audit trail, customer workspaces, DOCX support, multi-language signatures, email OTP verification, and white-labeling, each with API-level detail W97W121W145W169W193W217.
• Internationalization is a stated strength: The multi-language page claims support for 5 script families (Latin, Cyrillic, Greek, Japanese, Korean) and 15 languages in the signing interface W173W176W177W179W181W182.
• White-labeling is a key use case: The white-label page details two levels of branding (your brand and your customers' brands) and covers sender domains, embedded editors, and customizable signer-facing copy W228W232W235W237.
• Compliance and audit features are documented: The audit trail page describes a chronological log of every signing event with timestamps, actor details, and IP addresses, available via admin panel and API W103W106W120.
• DOCX support is a recent feature: The DOCX page states the API now accepts Word documents directly, converting them to PDF server-side, eliminating a conversion step W152W153W155.
• Identity verification is a security feature: The OTP page describes a 6-digit email code required before viewing/signing, with a cascading configuration model (company → workspace → signing request) W203W207W208.

Scout inference: The site is well-structured for SEO with a clear hierarchy (homepage → features → feature subpages → insights), strong internal linking, and a consistent value proposition. The main opportunity appears to be in the insights section, which targets high-intent keywords like "DocuSign API pricing" and AI-tool-specific integrations. The evidence does not support claims about overall domain authority, backlink quality, or search console performance.

Total website traffic

Domain identity

Website capture

Top organic keywords

Independent Google result page

Query: firma

Website intelligence — Collected evidence

Prioritized website intelligence pages

Features

Pricing and plans

Integrations and supported platforms

Product and company updates

No supporting public-page evidence was collected for this category.

Website intelligence — Scout synthesis

Source-grounded additions to the existing SEO report for firma.dev

• Homepage (/): Primary landing page with title "Electronic Signature API at Just €0.049 for Developers | Firma.dev" W1. Contains links to login, signup, docs, and a comparison article W1W2W3W4.
• Pricing page (/pricing): Title "Affordable eSignature API for SaaS and Developers | Firma.dev Pricing" W25. Includes a pricing calculator slider and currency support details W34W37.
• Features page (/features): Title "E-Signature API Features: Embeddable Editors, Workspaces, Compliance | Firma.dev" W73. Serves as a hub linking to feature subpages W80W94W96.
• Feature subpages: Dedicated pages exist for audit trail (/features/audit-trail) W97, customer workspaces (/features/customer-workspaces) W121, DOCX support (/features/docx-support) W145, multi-language signatures (/features/multi-language-signatures) W169, email OTP verification (/features/signer-identity-verification-email-otp) W193, and white-label e-signatures (/features/white-label-e-signatures) W217.
• Insights article on DocuSign: /insights/docusign-api-pricing-limitations-alternatives targets a high-value competitor keyword with title "DocuSign API: Pricing, Limitations, and Better Alternatives | Firma.dev" W49.
• Insights articles on AI tools: The homepage links to multiple insights pages for AI development tools including Cursor, Lovable, Bolt, Cloudflare, Mocha, v0, Replit, Supabase, Rork, Wasp, Databutton, and Insforge W11W12W13W14W15W16W17W18W19W20W21W22.
• Documentation: The homepage, pricing page, and features pages all link to docs.firma.dev W4W28W77W125.
• External review links: G2 and Trustpilot review pages are linked from the homepage and feature pages W8W10W79W101W149W200W225.

Scout inference: The site has a clear information architecture with the homepage as the primary entry point, a pricing page for conversion, a features hub with deep subpages, and an insights section targeting long-tail keywords. The feature subpages are highly specific and likely target niche search queries. The evidence does not support claims about which pages rank for which keywords or their relative search visibility.

This analysis created the first position baseline at 2026-10-23T15:38:42.300Z. Movement appears after the next fresh analysis using the same location and language.

Sampled competitors

Website intelligence — Collected evidence

Customers, testimonials, and first-party review claims

No supporting public-page evidence was collected for this category.

Independent review sources discovered

Website intelligence — Scout synthesis

Source-grounded additions to the existing SEO report for firma.dev

• Direct competitor comparison content exists: The site has a dedicated insights article titled "DocuSign API: Pricing, Limitations, and Better Alternatives" W49. This article positions Firma.dev against DocuSign, describing DocuSign's API as "Powerful on Paper, Complex in Practice" W67 and noting that finding straight answers about DocuSign pricing "requires talking to sales" W55.
• Pricing comparison is a core message: The pricing page states "Most e-signature APIs charge 20-30x more and lock you into monthly plans" W34 and includes an interactive slider comparing Firma.dev's €0.049/envelope against competitors W35.
• Cost savings claim: The pricing page headline claims "Save 97% on e-signatures" W29.
• Competitor pricing disclaimer: The pricing page includes a note that "Competitor pricing is based on publicly available estimates and may vary by plan" W36.
• Feature differentiation: The features page positions Firma.dev as "built for developers and SaaS businesses-no bloated features, no complex contracts" W143.
• White-labeling as a differentiator: The white-label page emphasizes keeping signers in the customer's brand rather than redirecting to a hosted page, which is a common pattern in competitor products W227.
• Customer workspaces for resellers: The customer workspaces page highlights partitioning and per-customer usage visibility as features "ideal for embedded e-signature and channel models" W136.

Scout inference: Firma.dev actively targets competitor comparison keywords (notably DocuSign) and uses pricing transparency as a primary competitive weapon. The evidence does not support claims about market share, competitor feature gaps beyond what is stated, or the accuracy of the competitor pricing estimates.

AI-assistant referral traffic

• Estimated current generative-AI referral share: 0.5%

Scout traffic model did not return a separate AI-referral trend series for this domain.

Website intelligence — Collected evidence

Site-stated AI capabilities

These are first-party product claims, not independent measurements of AI-search visibility.

Website intelligence — Scout synthesis

Source-grounded additions to the existing SEO report for firma.dev

• AI-tool integration content is a focus: The homepage links to multiple insights articles specifically about adding e-signatures to AI development tools, including Cursor, Lovable, Bolt, Cloudflare, Mocha, v0, Replit, Supabase, Rork, Wasp, Databutton, and Insforge W11W12W13W14W15W16W17W18W19W20W21W22.
• These articles are linked from the homepage: The links appear in the homepage text, suggesting they are considered important content for the site's target audience W11W12W13W14W15W16W17W18W19W20W21W22.
• The content targets developers using AI tools: The article titles follow a pattern of "add e-signatures with [tool]" or "[tool] e-signature integration", indicating a strategy to capture developers searching for AI-assisted development workflows W11W12W13W14W15W16W17W18W19W20W21W22.
• Embedded signing is a key feature for AI workflows: The features page describes embedding document signing directly into applications, which aligns with the AI-tool integration content W24W90.

Scout inference: Firma.dev is actively creating content targeting AI-assisted development tools, which could improve its visibility in AI-generated search results and among developers using AI coding assistants. The evidence does not support claims about actual AI search visibility, chatbot citations, or the performance of these articles.

Website intelligence — Collected evidence

Website evidence gaps

• customers: no usable public page was collected; verify whether the site publishes this evidence.
• reviews: no usable public page was collected; verify whether the site publishes this evidence.
• changes: no usable public page was collected; verify whether the site publishes this evidence.
• identity: no usable public page was collected; verify whether the site publishes this evidence.
• technical: no usable public page was collected; verify whether the site publishes this evidence.

Website intelligence — Scout synthesis

Source-grounded additions to the existing SEO report for firma.dev

• Competitor comparison content is a proven strategy: The site already has a detailed DocuSign comparison article W49. This could be expanded to other major e-signature providers (e.g., HelloSign, Adobe Sign) using the same template.
• AI-tool integration content is extensive: The homepage links to 12+ insights articles for AI development tools W11W12W13W14W15W16W17W18W19W20W21W22. This list could be expanded to cover more tools as they emerge.
• Feature-specific landing pages are well-developed: The site has dedicated pages for audit trail, customer workspaces, DOCX support, multi-language signatures, OTP verification, and white-labeling W97W121W145W169W193W217. These could be leveraged for targeted PPC or content marketing campaigns.
• Pricing transparency is a differentiator: The pricing page prominently features the €0.049/envelope price and a comparison slider W34W35. This could be amplified through comparison content, calculators, or social proof.
• Internationalization is a strength: The multi-language page highlights 15 languages and 5 script families W173W176. This could be used for localized marketing campaigns in non-English markets.
• White-labeling supports reseller models: The white-label page describes multi-brand support via customer workspaces W228W240. This could be marketed to SaaS platforms looking to add e-signature features.
• Trust signals are consistent: The 4.9-star ratings on G2 and Trustpilot are repeated across pages W7W9W78W100W148W199W224. These could be featured more prominently in marketing materials.
• DOCX support addresses a common pain point: The DOCX page highlights eliminating the PDF conversion step W150W151. This could be a key selling point for teams that author documents in Word.
• Email OTP addresses a security concern: The OTP page describes closing the gap between email access and identity verification W202W203. This could be marketed to industries with compliance requirements.

Scout inference: The site has strong content foundations for SEO and marketing. The most obvious opportunities are expanding the competitor comparison series, continuing to cover emerging AI tools, and leveraging the feature-specific pages for targeted campaigns. The evidence does not support claims about specific keyword volumes, conversion rates, or the effectiveness of any particular marketing channel.

Independent reviews

Customer proof

No named customers, testimonials, or customer case studies were found.

Independent mentions

• Cheapest e-signature API (built for devs) — €0.049 (~5¢) per envelope, and the price is the same whether you send 10 envelopes or 10,000. One envelope is one document sent for signature, however many signers or pages it has. There are no seats ... , and you don't need a sales call to get started.
• Save 97% on e-signatures. Pay €0.049 per envelope. — # Save 97% on e-signatures. Pay €0.049 per envelope. That's around 5 cents USD. Billed in your local currency, always. No minimums, no contracts, no per-seat fees. ... teams included - Full API access from day one - Test with real documents, free
• Firma.dev E-signature API - Firma — # Firma.dev E-signature API Only €0.049 per envelope (or about 5 cents USD), no minimums, no contracts. Made for SaaS to embed multi-team signature flows fast. ... editor so you can add document signing to your product with minimal build effort. You can:
• Complete Setup Guide - Firma — at €0.049/envelope (or about 5 cents USD) - no ... - Fast integration with embeddable signing and template editors - Workspace isolation to separate templates and usage per customer - Compliance-aligned with ESIGN, UETA, eIDAS, GDPR, HIPAA, and more
• Everything you need to embed e-signatures — Firma.dev gives you a complete REST API, embeddable editors, customer workspaces, and compliance tooling. All of it pay-as-you-go at €0.049 per envelope. ... E-Signature API A complete REST API for creating templates, sending signing requests, and tracking document status. Swagger/OpenAPI docs, pre-built UI components, and webhook events included. ... Embeddable Template Editor Let your users design document templates from inside your app. Drop in an iframe, generate a short-lived JWT, and the e
• The Nearly Free Electronic Signature API That Just Works — Firma.dev changes that. At €0.049 per envelope with no minimums, no contracts, and no seat-based pricing, Firma.dev is the nearly free electronic signature API. It’s fully featured, legally valid in the U.S. and EU, and built for developers who want
• Ship Your First E-Signature Flow Fast with Firma: A Developer Quickstart — 1. Model customer isolation with Workspaces 2. Create a reusable Template 3. Send a Signing Request 4. Embed the signing experience or ... Pricing is simple. It’s €0.049 per envelope, test with real documents, free so you can build and test end to end.
• firma.dev — > The most affordable secure, compliant e-signature API in the world. Pay-as-you-go at EUR 0.049 per envelope (about 5 cents USD). No contracts, no minimums. ... Firma.dev lets SaaS companies embed document signing directly into their products. You get a REST API, embeddable editors (template builder and signing experience), isolated customer workspaces, webhooks, and white-labeling. Most teams integrate in under a day. ... Base URL: `https://api.firma.dev` Authentication: API key via `Authoriza

External links were grounded in one live web search. Search snippets are leads, not independently scraped page content; rejected links remain available in Review evidence.

Not found on the collected pages: contact and support. This only means Scout did not find it on the pages it read; it says nothing about the company itself.

Not found in the collected public sources: public roadmap, status page, separate help center or knowledge base.

Scout — Bounded technical crawl

• Pages crawled: 15 of 15 maximum
• Technical health: 96/100
• Critical issues: 0
• Warnings: 4
• Notices: 17

Issues

Crawled pages

This is a bounded Scout crawl. Core Web Vitals and Lighthouse scores are not claimed unless a dedicated performance audit is connected.

Modeled acquisition channels

First-party connections

No first-party Search Console or Analytics numbers are shown until the site owner authorizes the corresponding Google account. Scout traffic model values above are modeled estimates, not private analytics totals.

The collected pages do not mention any competitors by name. Evidence gaps include lack of customer testimonials, case studies, and independent reviews. Open questions remain about security certifications, uptime guarantees, and data residency specifics beyond EU hosting.

This report is based on 15 collected pages from firma.dev, including feature pages, pricing, and a blog post. Static and browser rendering rendering were used; external proof search was performed but yielded no additional verified evidence. Limitations: no third-party reviews or customer case studies were collected, and some claims are from marketing pages that may not reflect current product state.

• Documentationhttps://firma.dev/Verified
• Official Websitehttps://firma.dev/featuresVerified
• Official Websitehttps://firma.dev/features/audit-trailVerified
• Official Websitehttps://firma.dev/features/docx-supportVerified
• Documentationhttps://firma.dev/insights/what-is-an-apiVerified
• Pricing Pagehttps://firma.dev/e-signature-pricing-auditVerified
• Pricing Pagehttps://firma.dev/pricingVerified
• Pricing Pagehttps://firma.dev/insights/docusign-api-pricing-limitations-alternativesVerified
• Pricing Pagehttps://firma.dev/insights/docusign-pricing-vs-firmaVerified
• Official Websitehttps://firma.dev/features/customer-workspacesVerified
• Official Websitehttps://firma.dev/features/field-background-colorsVerified
• Official Websitehttps://firma.dev/features/file-upload-fieldsVerified
• Official Websitehttps://firma.dev/features/multi-language-signaturesVerified
• Official Websitehttps://firma.dev/features/multi-script-e-signature-supportVerified
• Official Websitehttps://firma.dev/features/replace-template-document-e-signature-apiVerified
• Review Sitehttps://www.producthunt.com/products/firma-devVerified
• Articlehttps://docs.firma.dev/Verified
• Articlehttps://docs.firma.dev/guides/complete-setup-guideVerified
• Articlehttps://firma.dev/insights/nearly-free-electronic-signature-apiVerified
• Articlehttps://firma.dev/insights/embedded-e-signature-api-quickstartVerified
• Articlehttps://firma.dev/about.mdVerified