--- title: Yousign API Reviews meta_title: 'Yousign API Reviews 2026: Details, Pricing, & Features | G2' meta_description: Filter 20 reviews by the users' company size, role or industry to find out how Yousign API works for a business like yours. aggregate_rating: rating_value: 4.1 review_count: 20 scale: '5' date_modified: '2026-07-13' parent_category: name: Development url: https://www.g2.com/categories/development --- # Yousign API Reviews **Vendor:** Yousign **Category:** [E-Signature APIs Software](https://www.g2.com/categories/e-signature-apis) **Average Rating:** 4.1/5.0 **Total Reviews:** 20 ## About Yousign API Yousign API is a comprehensive solution designed to seamlessly integrate electronic signature capabilities into your business applications, enhancing document workflows and ensuring compliance with European regulations. It offers a secure and efficient method for automating contract processes, enabling businesses to manage document approvals and agreements directly within their existing systems. Key Features and Functionality: - Electronic Signature Integration: Embed legally binding eSignatures into your applications, compliant with GDPR and eIDAS standards, to facilitate secure document signing. - Electronic Seals: Automatically apply electronic seals to documents, ensuring their authenticity and integrity. - Identity and Document Verification: Simplify customer onboarding and reduce fraud risk with integrated identity and document verification solutions. - Developer-Friendly API: Benefit from a RESTful API with clear documentation, code examples, and a free 40-day sandbox environment for testing and integration. - Customization and Automation: Customize the signing experience with your brand elements and automate workflows using features like webhooks, smart anchors, and custom notifications. Primary Value and Solutions Provided: Yousign API addresses the need for efficient, secure, and compliant digital transaction management. By integrating Yousign's electronic signature capabilities, businesses can: - Accelerate Contract Processes: Reduce the time required to prepare, send, and sign documents, leading to faster deal closures. - Enhance User Experience: Offer a seamless and intuitive signing process within your own applications, improving customer satisfaction. - Ensure Legal Compliance: Meet European regulatory requirements with eIDAS-compliant signatures and verifications, providing peace of mind for both businesses and clients. - Streamline Operations: Automate document workflows and integrate with existing tools (CRM, ERP, etc.), reducing manual tasks and operational costs. By leveraging Yousign API, organizations can transform their document management processes, ensuring security, compliance, and efficiency in their digital transactions. ## Yousign API Pros & Cons **What users like:** - Users appreciate the **easy and user-friendly interface** of Yousign API, facilitating smooth integration and navigation for all. (4 reviews) - Users appreciate the **ease of use** of Yousign API, finding it simple to integrate and effective in contracts. (3 reviews) - Users value the **seamless contract management integration** of Yousign API, simplifying processes across various business tools. (2 reviews) - Users find the **easy signing process** of Yousign API enhances efficiency in document management and client onboarding. (2 reviews) - Users love the **seamless eSignature functionality** of Yousign API, simplifying document signing and enhancing productivity. (2 reviews) - Features (2 reviews) - Free Services (2 reviews) - Users value the **smooth organizational integration** of Yousign API, enhancing their document signing processes effortlessly. (2 reviews) - Remote Accessibility (2 reviews) - Simple (2 reviews) **What users dislike:** - Users find Yousign API **not user-friendly** , especially for freelancers lacking technical expertise, complicating their workflow integration. (2 reviews) - Users feel that the **pricing issues** with Yousign API lead to unexpected costs and a lack of clarity. (2 reviews) - Users experience **slow performance** with the Yousign API, especially when processing larger files and handling responses. (2 reviews) - Users find the **editing difficulty** challenging for beginners, though it may not be a major disadvantage overall. (1 reviews) - Users find the subscription **expensive** , making it an uneconomical choice for small enterprises. (1 reviews) - Users find the **limited features** of Yousign API, particularly on document signing, to be a significant inconvenience. (1 reviews) - Poor Customer Support (1 reviews) - Poor Integration (1 reviews) - Unexpected Fees (1 reviews) - [View Yousign API pricing details and edition comparison](https://www.g2.com/products/yousign-api/reviews?page=2§ion=pricing&secure%5Bexpires_at%5D=2026-07-15+02%3A00%3A28+-0500&secure%5Bsession_id%5D=7d05f0de-0786-486c-b0e3-a669df45c02f&secure%5Btoken%5D=f93695bc65ba4fb19641e3c8e4e5d89bda733ac4dc869bfcc6f70499c1b4300c&format=llm_user) ## Yousign API Features **Functionality** - Ease Of Integration - API Call Speed - Breadth Of Functionality **Support** - Professional Support - Community Support - Documentation ## Top Yousign API Alternatives - [Xodo Sign](https://www.g2.com/products/xodo-sign/reviews) - 4.8/5.0 (2,739 reviews) - [Docusign](https://www.g2.com/products/docusign/reviews) - 4.5/5.0 (2,517 reviews) - [Foxit eSign](https://www.g2.com/products/foxit-esign/reviews) - 4.6/5.0 (1,431 reviews)