The best XiTrust alternatives for eSignature in 2026 are Verdocs, DocuSign, PandaDoc, Adobe Acrobat Sign, Dropbox Sign, SignNow, and Skribble. Verdocs leads for developers embedding eSignature into applications with 60+ native web components. DocuSign offers the broadest enterprise integrations. PandaDoc combines signing with sales document workflows.
XiTrust MOXIS has a solid reputation in the European market with QES support and eIDAS compliance. But teams running into its customization limitations, below-average setup scores, and limited developer tooling need alternatives that offer more flexibility.
This guide covers seven proven XiTrust alternatives that address the most common pain points teams face with MOXIS.
We tested each platform’s API, compliance certifications, developer experience, and pricing. If you are evaluating embeddable eSignature platforms specifically, our dedicated guide covers the technical requirements.
Key Takeaways
- Best for developers embedding eSignature into applications: Verdocs delivers 60+ native web components, open-source SDKs, and full CSS control for white-labeled signing experiences — the deepest embeddable tooling of any platform on this list.
- Best for enterprise-wide adoption: DocuSign offers the broadest third-party integration library and strongest brand recognition for cross-department rollouts.
- Best for sales document workflows: PandaDoc combines eSignature with proposals, quotes, and CPQ in a single platform built for revenue teams.
- Best European alternative with QES: Skribble maintains eIDAS and ZertES compliance with a more modern interface and better ease-of-use scores than MOXIS.
Why Teams Look for XiTrust Alternatives
Teams switch from XiTrust MOXIS because of limited developer tooling, vendor-dependent customization, and European-only focus. Here are the specific pain points.
XiTrust MOXIS scores below category averages on OMR Reviews across every dimension — 8.1 vs. 9.2 for ease of use, 7.3 vs. 9.0 for ease of setup, and 7.6 vs. 9.3 for customer support. Those gaps drive teams to explore alternatives for several specific reasons:
- Limited developer tooling. MOXIS provides a basic API but lacks embeddable web components, frontend SDKs, or framework-specific tooling. Teams building eSignature into their own products hit a wall quickly. There are no React, Angular, or Vue components to drop into an existing codebase. No integration with tools like Postman for API testing either.
- Customization requires vendor support. Users consistently report that customizing signature processes “is basically only possible with XiTrust’s support.” For teams that need to iterate quickly on document workflows, this dependency creates bottlenecks.
- European-centric coverage. MOXIS includes QES for several European countries in the base fee, but teams operating globally — or those based in North America — find the platform’s reach and support infrastructure limited outside the EU.
- No free tier or self-serve pricing. XiTrust requires a demo and sales conversation before you can evaluate the platform. For development teams running proofs of concept, this adds weeks to the evaluation cycle.
- Missing features in specific sectors. Users in banking report that text fields cannot be inserted, company seals cannot be applied, and there is no standalone mobile app. These gaps push teams toward platforms with broader feature sets. Teams in fintech and insurance verticals find this particularly limiting.
- No reporting flexibility. The absence of Power BI or equivalent reporting integrations makes it difficult to track license utilization, costs, and signing metrics. Teams using Salesforce, HubSpot, or other CRM platforms also find limited integration options compared to modern alternatives.
1. Verdocs – Best for Developers Embedding eSignature into Applications
Verdocs is an API-first eSignature platform designed for teams that want signing workflows built directly into their own software. Instead of sending users to a separate signing portal, it lets companies create embedded, white-labeled signing experiences inside their existing applications.
This makes Verdocs especially well suited for businesses building customer-facing products where a seamless signing flow matters, such as fintech, insurance, legal, and real estate platforms. Its developer-focused approach also makes it a strong fit for teams that want more control over implementation and user experience than traditional standalone eSignature tools typically offer.
Key Features
- API-first eSignature platform for embedded signing workflows
- 60+ native web components for custom signing experiences
- REST API plus JavaScript/TypeScript SDKs
- Support for React, Angular, Vue, and vanilla JavaScript
- White-label customization with full UI styling control
- Reusable templates and workflow automation
- SOC 2 Type II, PKI certificates, and HSM-backed security
- Multiple signer authentication options, including KBA, SMS, PIN, and in-person signing
- Microsoft Teams and Power Platform integrations
- Compliance support for regulated industries including fintech, insurance, legal, real estate, and accounting
Pros
- Built specifically for teams embedding eSignatures into their own apps
- Greater flexibility and branding control than standalone signing tools
- Open-source SDKs help reduce vendor lock-in
- Strong security and compliance posture for enterprise use
- Free tier makes it easy to test before committing
- Fast to prototype and deploy with Quick Start guides
Pricing
- Free: 25 envelopes/month, no credit card required
- Pro: Custom pricing based on volume — contact sales
2. DocuSign
DocuSign is the market leader in eSignature. It has the strongest brand recognition and the broadest ecosystem of third-party integrations. For organizations that need a signing platform everyone can use, DocuSign’s 400+ pre-built integrations (Salesforce, HubSpot, Oracle, SAP, Microsoft 365) and enterprise admin controls make it the default choice.
The platform supports qualified electronic signatures in European markets through eIDAS-compliant identity verification partners. This makes it a viable XiTrust replacement for teams that need QES alongside a global platform. DocuSign also offers on-premises deployment through its Connected option. This addresses data residency requirements that cloud-only alternatives cannot.
DocuSign’s API is mature and well-documented with SDKs in eight languages. The developer experience is geared toward document routing and signing workflows rather than deep UI embedding. If you need a fully branded signing experience inside your own application, DocuSign relies on iframes and redirect flows rather than native web components.
Key Features
- 400+ pre-built integrations (Salesforce, Microsoft, Google, SAP)
- eSignature, CLM, and contract analytics in a single platform
- Qualified electronic signatures via EU identity verification partners
- On-premises deployment option (DocuSign Connected)
- SDKs in 8 languages (Node.js, Python, Java, C#, PHP, Ruby, Go, Swift)
- Advanced workflow automation with conditional routing
- Bulk send for high-volume signing scenarios
Pros
- Largest integration ecosystem in the eSignature market
- Strongest brand recognition reduces signer friction
- On-premises deployment option for data residency requirements
- Mature API with SDKs in 8 languages
Cons
- Per-envelope pricing adds up quickly for high-volume teams — G2 reviewers consistently flag cost as a concern
- Embedded signing relies on iframes rather than native components, limiting UI customization
- No free tier; Personal plan starts at $10/month with limited features
- Complex pricing tiers make it difficult to predict costs at scale
Best For
Large organizations that need a single eSignature platform across every department. Teams with deep CRM and ERP integrations (Salesforce, Oracle, SAP) benefit most. Strong brand recognition among external signers reduces signing friction.
Pricing
- Personal: $10/month
- Standard: $25/user/month
- Business Pro: $40/user/month
- Enterprise: Custom pricing
Note: Monthly billing is higher (up to ~$65/user/month for Business Pro).
3. PandaDoc
PandaDoc goes beyond eSignature to provide a complete document automation platform for revenue teams. Proposals, quotes, contracts, and CPQ (configure, price, quote) workflows all live in one tool. That is why sales-led organizations gravitate toward it over pure eSignature platforms.
For teams switching from XiTrust, PandaDoc offers a different experience. It includes a drag-and-drop document builder, a content library with reusable blocks, and CRM-native integrations that auto-populate deal data. The signing component is embedded within this broader workflow rather than being the primary product.
PandaDoc’s API supports embedded signing and document generation. Its developer tooling is oriented toward automating sales workflows rather than building custom signing UIs. If your use case is “send proposals and get them signed,” PandaDoc is excellent. If your use case is “embed signing into our own platform,” other XiTrust alternatives on this list are better suited.
Key Features
- Document builder with drag-and-drop editor and content library
- CPQ (configure, price, quote) functionality
- CRM integrations with Salesforce, HubSpot, Pipedrive, and Zoho
- Payment collection integrated into signing flows
- Document analytics with page-by-page engagement tracking
- Template library with 750+ pre-built templates
Pros
- Combines proposals, quotes, contracts, and eSignature in one platform
- CRM integrations auto-populate deal data, reducing manual entry
- Free eSignature plan available for basic signing needs
- Document analytics show which pages recipients spend time on
Cons
- Not built for embedding signing into your own application — focused on standalone use
- No qualified electronic signature (QES) support for European compliance
- Advanced features (CPQ, API access) require Business or Enterprise plans
- Document builder can feel slow with complex, multi-page templates
Best For
Sales and revenue teams that need proposals, quotes, and contracts with integrated eSignature. Especially strong for teams already using Salesforce or HubSpot CRM.
Pricing
- Free: limited free plan available
- Essentials: $19/user/month
- Business: $49/user/month
- Enterprise: Custom pricing
4. Adobe Acrobat Sign
Adobe Acrobat Sign integrates deeply with the Adobe suite: Acrobat, Creative Cloud, and Experience Cloud. This makes it the natural choice for organizations already invested in Adobe’s ecosystem. The platform supports qualified electronic signatures in European markets. It meets eIDAS requirements through certified trust service providers.
For XiTrust users, Adobe Sign offers a familiar enterprise-grade approach to compliance with broader global coverage. The platform handles advanced document workflows including sequential and parallel signing, delegation, and automated reminders. Adobe’s PDF expertise also means superior handling of complex document formats.
The API is functional but not developer-first. Adobe Sign’s embedding approach uses iframes, and customization options are limited compared to platforms built specifically for developers. The pricing model is also enterprise-focused with no free tier and per-user costs that scale quickly.
Key Features
- Deep integration with Adobe Acrobat, Creative Cloud, and Experience Cloud
- Qualified electronic signatures via certified trust service providers
- Advanced workflow designer with sequential and parallel routing
- Microsoft 365 and Salesforce integrations
- Government-grade compliance (FedRAMP authorized)
- Reusable document templates with dynamic fields
- Mobile app for signing on the go
Pros
- Best-in-class PDF handling from the company that invented the format
- QES support through certified European trust service providers
- FedRAMP authorized for government use cases
- Seamless experience for teams already using Adobe products
Cons
- Expensive per-user pricing, especially at the enterprise tier
- Embedded signing limited to iframes with restricted customization
- UI can feel dated compared to newer eSignature platforms
- No free tier; requires annual commitment
Best For
Organizations already using Adobe Acrobat or Creative Cloud that want eSignature integrated into their existing PDF workflows, particularly those needing QES for European compliance.
Pricing
- Acrobat Standard: $12.99/month (includes basic eSign)
- Acrobat Pro: $19.99/month
- Adobe Sign Solutions: Custom enterprise pricing
5. Dropbox Sign (formerly HelloSign)
Dropbox Sign earned its reputation on developer experience. The API won the Best in Business Software APIs prize at API World. G2 reviewers consistently rate it among the easiest eSignature APIs to implement. For teams that want a straightforward signing integration without enterprise complexity, Dropbox Sign delivers.
The platform is now part of the Dropbox ecosystem. This adds native file storage and collaboration features. Dropbox Sign’s web component library is limited compared to developer-first alternatives. Customization of the signing UI is constrained to basic branding options rather than full CSS control.
For XiTrust users looking for a simpler, more developer-friendly alternative, Dropbox Sign offers a clean upgrade path — particularly for teams that do not need QES or deep UI embedding.
Key Features
- Award-winning API with comprehensive documentation
- SDKs for Node.js, Python, Ruby, Java, PHP, and .NET
- Embedded signing via iframe with branding options
- Dropbox integration for file storage and collaboration
- Template management with reusable fields
- Audit trail with legally binding signature records
- Bulk send for high-volume workflows
Pros
- Award-winning API recognized for developer experience
- Clean, intuitive signing interface that signers find easy to use
- Strong integration with Dropbox ecosystem for file management
- Well-documented SDKs in six languages
Cons
- Limited web components — embedded signing relies on iframes
- No qualified electronic signature (QES) support
- Free tier limited to 3 requests/month — not enough for real evaluation
- Customization options for the signing UI are restricted to basic branding
Best For
Development teams that want a clean, well-documented API for basic signing workflows — especially those already using Dropbox for file storage.
Pricing
- Essentials: $15/user/month
- Standard: $25/user/month
- Premium: Custom pricing
6. SignNow
SignNow, part of the airSlate Business Cloud, offers competitive pricing. Starting at $8/user/month, it attracts small-to-midsize teams switching from XiTrust’s opaque enterprise pricing. The platform covers core eSignature functionality: templates, bulk send, team management, and mobile signing. Prices run significantly lower than DocuSign or Adobe Sign.
The API is REST-based with reasonable documentation. SignNow supports embedded signing for basic integration scenarios. The platform is designed primarily as a standalone signing tool rather than an embeddable component. Development teams building custom signing experiences will find the API less flexible than developer-first XiTrust alternatives like Verdocs.
SignNow’s mobile apps for iOS and Android are well-reviewed. This makes it a good fit for teams that need field signing. It is a notable upgrade over MOXIS, which lacks a standalone mobile app.
Key Features
- Competitive per-user pricing for teams of all sizes
- Mobile apps for iOS and Android with offline signing
- Bulk send and template management
- Team workspaces with role-based permissions
- REST API with embedded signing support
- Integration with Salesforce, NetSuite, and common CRMs
- airSlate workflow automation for document routing
Pros
- Most affordable option for small-to-midsize teams
- Strong mobile apps with offline signing capability
- Part of airSlate Business Cloud for broader workflow automation
- Intuitive interface that requires minimal training
Cons
- No qualified electronic signature (QES) support
- API documentation less comprehensive than DocuSign or Dropbox Sign
- No free tier — only a 7-day trial available
- Embedded signing customization is limited
Best For
Budget-conscious teams that need solid eSignature functionality with good mobile apps, particularly those already using airSlate for document workflows.
Pricing
- Business: $8/user/month
- Business Premium: $15/user/month
- Enterprise: $30/user/month
- Business Cloud: Custom pricing
7. Skribble
Skribble is the most direct European alternative to XiTrust. It offers all three eIDAS signature levels: simple (SES), advanced (AES), and qualified (QES). These are available through partnerships with certified European trust service providers. For teams that specifically need QES but want a more modern platform than MOXIS, Skribble is the strongest option.
The platform is Swiss-based and complies with both eIDAS (EU) and ZertES (Swiss) regulations. This makes it particularly strong for organizations operating across Swiss and EU jurisdictions. Skribble’s interface is notably more intuitive than MOXIS. It has better ease-of-use ratings across review platforms.
Skribble offers a REST API for integration, but its developer tooling is not as extensive as Verdocs or DocuSign. The platform is designed primarily as a standalone signing solution with API access rather than an embeddable component library.
Key Features
- All three eIDAS signature levels: SES, AES, and QES
- Swiss (ZertES) and EU (eIDAS) compliance
- Visual signature with handwritten-style options
- REST API for system integration
- Batch signing for high-volume document processing
- Integration with common business tools (Google, Microsoft, SAP)
- Identity verification via video identification and eID
Pros
- Full eIDAS compliance with all three signature levels including QES
- Dual Swiss (ZertES) and EU (eIDAS) regulatory coverage
- More modern, intuitive interface compared to MOXIS
- Free tier available for basic usage
Cons
- Primarily European-focused — limited presence outside EU/Swiss markets
- API is functional but lacks embeddable web components
- QES verification process requires identity verification that can slow signing
- Smaller integration ecosystem than DocuSign or Adobe Sign
Best For
European organizations that need qualified electronic signatures with eIDAS and ZertES compliance, and want a more modern, easier-to-use alternative to XiTrust MOXIS.
Pricing
- Individual: €9/user/month
- Team: €23/user/month
- Pro: €36/user/month
- Scale: Custom pricing
How to Choose Among XiTrust Alternatives
Choose Verdocs for embedding, DocuSign for enterprise-wide adoption, PandaDoc for sales workflows, or Skribble for European QES compliance. The right platform depends on your primary use case. Use this decision framework to narrow your options:
- If you need an embeddable eSignature solution for your own application, Verdocs is the best choice because it offers 60+ native web components, open-source SDKs, and full CSS control.
- For enterprise-wide signing across departments, DocuSign stands out with 400+ integrations, strong brand recognition, and support for on-premises deployments.
- If your focus is on sales proposals, quotes, and eSignatures in one workflow, PandaDoc is a strong option thanks to its built-in CPQ features, CRM auto-population, and document analytics.
- For teams already using Adobe products, Adobe Acrobat Sign is the most seamless choice due to its native integration with Acrobat, Creative Cloud, and Experience Cloud.
- If you want a clean API with minimal complexity, Dropbox Sign is a great fit, offering an award-winning API, strong documentation, and simple implementation.
- For a budget-friendly eSignature tool with solid mobile support, SignNow provides one of the lowest per-user pricing options along with reliable mobile apps.
- And if you require European QES compliance under eIDAS and ZertES, Skribble is the best option, supporting all three eIDAS levels along with Swiss regulatory coverage.
Key questions to ask before switching from XiTrust:
- Do you need to embed signing into your own product? If yes, Verdocs is the clear choice — no other platform matches its web component library and framework support.
- Is QES a hard requirement? If you must maintain qualified electronic signatures, your options narrow to Verdocs (via partners), DocuSign, Adobe Sign, or Skribble.
- What is your development team’s capacity? Developer-first platforms like Verdocs offer deeper customization but require engineering resources. Standalone platforms like SignNow or PandaDoc are ready to use out of the box.
- What is your budget model? Per-user pricing (DocuSign, SignNow) works for small teams. Volume-based pricing (Verdocs, Dropbox Sign API) is more predictable at scale. See the Verdocs API pricing page for volume-based options.
Final Verdict
Verdocs is the best XiTrust alternative for developers building embedded eSignature workflows. DocuSign wins for enterprise adoption. Skribble is the closest European replacement.
For development teams that need to embed eSignature workflows into their own applications, Verdocs is the strongest XiTrust alternative available. Its 60+ native web components, open-source SDKs, and full CSS styling control give you a level of customization and brand consistency that iframe-based competitors cannot match. The free tier with 25 envelopes/month means your team can build a working proof of concept before any commercial commitment — a significant advantage over XiTrust’s demo-gated evaluation process.
For enterprise-wide document signing with minimal development effort, DocuSign’s integration breadth and brand recognition make it the safest choice. For sales teams that need proposals plus signing in one tool, PandaDoc is the better fit. And for European organizations that specifically need qualified electronic signatures with eIDAS and ZertES compliance, Skribble offers the most direct MOXIS replacement with a more modern interface.
If your primary need is building customizable, white-labeled signing workflows into your own product, start building with Verdocs for free.
FAQ
What is XiTrust MOXIS and what does it do?
XiTrust MOXIS is a European eSignature platform that provides legally binding electronic signatures with qualified electronic signature (QES) support. It is designed for enterprise signing workflows with eIDAS and GDPR compliance. The platform integrates with SAP, Adobe, OpenText, and SharePoint, and offers both cloud and on-premises deployment options.
Which XiTrust alternatives support qualified electronic signatures (QES)?
DocuSign, Adobe Acrobat Sign, and Skribble all support qualified electronic signatures through certified European trust service providers. Skribble offers the broadest QES coverage with both eIDAS (EU) and ZertES (Swiss) compliance. Verdocs supports advanced electronic signatures and can facilitate QES through trust service provider partnerships.
What is the difference between SES, AES, and QES signature levels?
Under the eIDAS regulation, Simple Electronic Signatures (SES) include any electronic data attached to a document (like a typed name). Advanced Electronic Signatures (AES) use cryptographic methods to uniquely identify the signer and detect any changes to the document. Qualified Electronic Signatures (QES) add identity verification through a certified trust service provider and carry the same legal weight as a handwritten signature in the EU.
Which eSignature platform has the best API for developers?
For developers building embedded signing experiences, Verdocs offers the most comprehensive tooling with 60+ web components, isomorphic JavaScript/TypeScript SDKs, and full CSS styling control. Dropbox Sign’s API has won industry awards for developer experience and simplicity. DocuSign has the most mature API with SDKs in eight languages. The best choice depends on whether you need deep UI embedding (Verdocs), simple integration (Dropbox Sign), or broad enterprise features (DocuSign).
Are these eSignature platforms legally binding?
Yes. All seven platforms on this list produce legally binding electronic signatures that comply with the E-SIGN Act (US), UETA (US), and/or eIDAS (EU) regulations. Platforms offering QES — including DocuSign, Adobe Sign, and Skribble — provide the highest level of legal validity equivalent to handwritten signatures under EU law.