SPACE-SIGN
PACE AIAI Contract Analysis & Electronic Signatures.
Document Intelligence That Works.
The only AI-powered contract analysis and digital signature platform with intelligent document chat, automated risk detection, and secure electronic signing.Fully self-hostable withzero vendor lock-in.
Sign document
Review required fields to complete the signature.
Do More With Space Sign
Streamline your document workflow with powerful signing and collaboration tools
Create, Send, Sign Documents
With Ease. Works Like Magic
Signing simple documents should be easy, and signing complex documents should be easy as well.
Define workflows from draft to sign with our easy to use interface.
Create & Manage Teams
Bring everyone on board and scale seamlessly across teams. Collaborate on signing workflows while keeping private documents secure. Empower your team with Space Sign.
Why is Space Sign the Future of E-Signature?
Discover the powerful features that make Space Sign the most flexible, secure, and lightning-fast electronic signature platform for modern business.
Lightning Fast E-Signing
Send or receive e-contracts instantly, with unbeatable speeds and reliable, near-zero latency processing you can trust.
Flexible Deployment Options
Choose your setup for ultimate control. Self-host from our open-source repository or leverage our fully managed cloud solution.
Beautiful & Intuitive Design
We believe signing documents should be seamless and elegant. Our platform is beautifully designed, focusing on every user-experience detail.
Intelligent Workflow Automation
Our document templates are built with smart rules and logic that optimize your contract workflow, saving your business time and money.
Effortless Secure Document Sharing
Quickly generate a personalized, secure link to share your documents with clients, partners, or anyone you need, instantly.
Bank-Grade Encryption & Privacy
Your documents are protected with military-grade encryption. We prioritize your privacy with zero-knowledge architecture and secure storage.
Global Compliance & Security
Rest easy knowing your signed documents meet key international and regional compliance standards for legal validity and security.
Centralized Document Management
Keep track of every document, version, and signature history in one place with powerful search and organization tools.
Connect Everything: Automatic E-Signature Integration
Space Sign doesn't just manage signatures; it automates your entire workflow, connecting document completion directly to your business processes—from finance to project management.
Document Management
Automatically saves finalized e-contracts to your existing document management systems.
Project & Status Updates
Updates project timelines, triggers milestones, and tracks contract closure rates automatically.
Custom Approval Workflows
Triggers sequential or parallel approval processes the moment a document is signed.
CRM & Accounting Sync
Syncs signed agreements directly with your CRM and finance/accounting systems (e.g., Salesforce, QuickBooks).
Comprehensive Audit Trails
Creates an unchangeable, legally compliant audit trail record for every document and signature action.
Stakeholder Notifications
Instant, real-time notifications for relevant parties when documents are sent, viewed, or completed.
Your Signature, Your Way
Create a unique, legally compliant digital identity in seconds.
Space Sign provides three seamless methods to generate an electronic version of your signature that looks professional and is uniquely yours.
Type It (Styled)
- •Choose from professional, verified signature fonts
- •Customize style, size, and color for branding
- •Perfect for maximum consistency and readability
Draw It (Dynamic)
- •Use your mouse, touchpad, or touchscreen input
- •Captures the unique biometric data of your hand motion
- •Provides a natural, personalized handwritten signature
Upload It (Existing)
- •Scan your traditional, wet-ink signature
- •Upload an image file (PNG, JPG)
- •Use your established signature identity instantly
Legally Binding Feature:
All signature methods are cryptographically linked to the document and user, ensuring they are legally binding and non-repudiable across major jurisdictions (ESIGN, eIDAS).
SpacE-Sign AI for every agreement
Document Chat, clause analysis, conversational follow-ups, and repository search highlighting now ship inside SpaceSign so teams move from upload to answer in seconds.
- Securely reference every message with audit-ready citations.
- Surface blockers before handoffs with automated risk insights.
- Launch the AI experience directly from any deal room or template.
Document Chat
Ask SpaceSign anything about an uploaded contract and get instant, cited answers like a live co-reviewer.
Document Analysis
Automatic clause extraction, risk flags, key date capture, and executive-ready summaries the moment files arrive.
Chat-with-Analysis
Follow up conversationally on the findings to double-click into owners, blockers, or obligations without rereading.
Search Result Highlighting
Run repository-wide searches and see instant keyword hits plus AI highlights so teams jump directly to the right clause.
Integrations for every workflow
Streamline your workflows with connected integrations—more than 900 of them. Wherever you need contracts to work, they do.
Slack
Salesforce
Microsoft
Calendar
Apple
Slack
Salesforce
Microsoft
Calendar
Apple
900+ Integrations • Connecting your favorite tools seamlessly
Frequently Asked Questions
Let's help you with some of your frequently asked questions about Space Sign and electronic signatures.
How secure is Space Sign for my documents?
Space Sign prioritizes top-tier security. We utilize end-to-end encryption for all documents and data, secure authentication protocols, and adhere to industry best practices to protect your information and ensure document integrity.
Does Space Sign comply with e-signature regulations?
Absolutely. Space Sign is designed to be compliant with major global e-signature laws and regulations, including ESIGN Act, UETA, and eIDAS, ensuring the legal validity and enforceability of your signed documents.
Can I integrate Space Sign with my existing business tools?
Space Sign is built for seamless integration into your tech stack. Connect with countless services via Zapier, build custom workflows using webhooks, or leverage our powerful and flexible API for bespoke solutions.
What happens if I need to cancel or modify a sent document?
As a sender, you have full control. You can easily delete sent documents, invalidate signing links, and remove recipients if they haven't signed yet. Our platform ensures flexibility throughout the document lifecycle.
Is Space Sign suitable for both small businesses and enterprises?
Yes, Space Sign is designed for scalability. From solo entrepreneurs and small teams needing efficient e-signing to large enterprises requiring advanced integrations and compliance, our platform adapts to your needs.
What kind of support does Space Sign offer?
We offer comprehensive support including an extensive knowledge base, video tutorials, and direct support channels. For premium plans, dedicated account management and priority support are available.