AI TOOL PROFILE
CanUSign: Electronic Signature Software
- Operations
- Electronic Signature
- Freelancers
- Startups
- Landlords
- Small business owners
Pricing
CanUSign offers a free first PDF, a pay-per-document model starting at €1.49 per credit, and a Pro plan for $15/month that includes unlimited documents and API access.
At a glance
- Best for
- Freelancers, Startups, Landlords, Small business owners
- Key use cases
- Rental and Sublease Agreements, Freelance Service Contracts, NDA and Employment Paperwork, Automated Contract Workflows
- Integrations
- Claude Code
- Official website
- Visit CanUSign official website

How AI is used
CanUSign is a web-based tool designed to manage the process of getting PDFs signed digitally. Users may upload their own documents or use a library of over 50 contract templates to create agreements, then distribute them via shared links.
The platform is designed for individuals and businesses, such as startups and landlords, who need to collect signatures without requiring the signer to create an account or download software.
For technical requirements, the tool provides a REST API and webhooks to help automate contract creation. It also integrates with Claude Code via an MCP server, which supports creating contracts using natural language descriptions.
Buyers should consider their monthly volume when choosing between pay-per-document credits and the Pro subscription to determine which option is more cost-effective for their workload.
Key Features
PDF Upload and Field Placement
Supports uploading PDF documents and adding signature fields for signers.
Audit Certificates
Includes timestamp and IP address logging for signatures to support legally binding documents.
Contract Templates
Provides over 50 pre-built contract templates for common business needs.
REST API and Webhooks
Supports programmatic creation and management of contracts and real time event notifications.
Claude Code / MCP Integration
Supports natural language contract creation through an MCP server integration.
Account-free Signing
Signers can complete documents via a link without needing to create an account or install an app.
Use Cases
Rental and Sublease Agreements
Landlords can upload lease documents and send signing links to tenants.
Freelance Service Contracts
Freelancers may use templates or custom PDFs to obtain signed project agreements.
NDA and Employment Paperwork
Startups and companies can distribute non-disclosure agreements and employment forms.
Automated Contract Workflows
Developers can use the REST API to programmatically generate and send contracts.
Integrations
- Claude Code
FAQ
Do signers need to create an account to use CanUSign?
- No, signers can open the shared link and sign the document without an account, app, or download.
How does the credit system work?
- One credit equals one signed document. Credits can be purchased as needed and do not expire.
When is the Pro plan a better choice than credits?
- The Pro plan at $15/month is more cost-effective if you sign more than 15 documents per month.
Is CanUSign legally binding?
- Yes, it provides legally binding e-signatures that include timestamp and IP address logging with an audit certificate.
Source category: Operations
Source subcategory: Electronic Signature
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