Our Plans

Choose the plan that suits you. All payments are one-time, no subscriptions.

Visa Mastercard Google Pay Apple Pay

Depositing

Verifiable authorship, file hash and existence date with a downloadable certificate.

Single

1 file

4 $
7 $
one-time payment
  • 1 secure record
  • Free PDF certificate
  • Permanent proof storage
  • Public verification link
  • Deposits: 1 records

Standard

5 files

15 $
35 $
one-time payment
  • 5 secure records
  • Free PDF certificates
  • Permanent proof storage
  • Public verification link
  • Priority support
  • Deposits: 5 records

Pro

20 files

50 $
140 $
one-time payment
  • 20 secure records
  • Free PDF certificates
  • Permanent proof storage
  • Public verification link
  • API Access (soon)
  • Deposits: 20 records

Enterprise

For Business

On request
  • Custom number of records
  • Dedicated account manager
  • IP/IT legal assistance
  • API & Integrations
  • Invoice payments
  • Deposits: Unlimited
Contact Us

Watermark

Invisible robust marking for images, video and documents that survives common transformations.

Start

50 protections with no expiration

25 $
35 $
one-time payment
  • Images, video and PDF documents
  • Invisible marking without visible degradation
  • Resilient to common compression and resaving
  • Watermark verification
  • Generations never expire
  • Watermark generations: 50 generations
Popular

Pro

200 protections for regular use

90 $
120 $
one-time payment
  • Images, video and PDF documents
  • Batch content processing
  • Robust invisible marking
  • Verification after publishing
  • Generations never expire
  • Watermark generations: 200 generations
Business

Business

1,000 protections for teams and large catalogs

400 $
550 $
one-time payment
  • Images, video and PDF documents
  • Large non-expiring package
  • Batch processing
  • Protected content verification
  • Priority support
  • Watermark generations: 1 000 generations

Storage + embedding

Protected storage and publishing with domain, view and bandwidth controls.

Start — 5 GB

For personal portfolios and small catalogs

5 $
per month
  • Protected file storage
  • PDF reader and video player
  • Embed domain allowlist
  • View and bandwidth metering
  • Access controls
  • Storage: 5 GB
  • Maximum file size: 500 MB
  • Total files: 1 000 files
  • PDF pages per file: 500 pages
  • Total PDF pages: 2 000 pages
  • Video length per file: 60 min
  • Total video duration: 240 min
  • Embed views: 5 000 views
  • Embed bandwidth: 100 GB
  • Allowed embed domains: 3 domains
  • Concurrent sessions: 10 sessions
Popular

Pro — 50 GB

For creators, online schools and small teams

20 $
per month
  • Protected file storage
  • PDF reader and video player
  • Higher embed limits
  • Viewer statistics
  • Domain and access controls
  • Storage: 50 GB
  • Maximum file size: 2 GB
  • Total files: 5 000 files
  • PDF pages per file: 2 000 pages
  • Total PDF pages: 10 000 pages
  • Video length per file: 240 min
  • Total video duration: 1 200 min
  • Embed views: 50 000 views
  • Embed bandwidth: 1 TB
  • Allowed embed domains: 20 domains
  • Concurrent sessions: 100 sessions
Business

Business — 500 GB

For platforms, publishers and large libraries

80 $
per month
  • 500 GB protected storage
  • High PDF and video limits
  • Scalable embedding
  • Domain and session controls
  • Priority support
  • Storage: 500 GB
  • Maximum file size: 5 GB
  • Total files: 50 000 files
  • PDF pages per file: 5 000 pages
  • Total PDF pages: 50 000 pages
  • Video length per file: 480 min
  • Total video duration: 6 000 min
  • Embed views: 500 000 views
  • Embed bandwidth: 10 TB
  • Allowed embed domains: 200 domains
  • Concurrent sessions: 1 000 sessions

Crawler

Automated discovery of copies, matches and infringement evidence across the web.

Starter

Monitor up to 50 objects

9 $
per month
7 days free
  • Discovery of copied content
  • Automated scanning
  • Saved match candidates
  • Result history
  • Match notifications
  • Monitored objects: 50 objects
  • Scanning runs: 200 runs
  • Pages scanned: 10 000 pages
  • Minimum interval: 1 440 min
  • Sources per object: 10 sources
  • Candidates per run: 100 candidates
Popular

Pro

Monitor up to 500 objects

29 $
per month
7 days free
  • Expanded copy discovery
  • Frequent automated scanning
  • More sources per object
  • Match history and evidence
  • Priority processing
  • Monitored objects: 500 objects
  • Scanning runs: 3 000 runs
  • Pages scanned: 200 000 pages
  • Minimum interval: 360 min
  • Sources per object: 50 sources
  • Candidates per run: 500 candidates
Business

Business

Monitor up to 5,000 objects

99 $
per month
  • Large-scale content monitoring
  • High scanning frequency
  • Expanded candidate collection
  • Evidence history and export
  • Priority queue
  • Monitored objects: 5 000 objects
  • Scanning runs: 30 000 runs
  • Pages scanned: 2 000 000 pages
  • Minimum interval: 60 min
  • Sources per object: 200 sources
  • Candidates per run: 2 000 candidates

API

Separate plans and request limits for apps, websites, plugins and integrations.

Test

Sandbox

Free test environment — 1,000 requests per month

0 $
per month
  • Test API keys
  • Depositing and verification
  • Watermark and file management
  • Idempotent requests
  • Usage log
  • API keys: 1 keys
  • Requests per minute: 2 requests
  • Requests per day: 100 requests
  • Requests per month: 1 000 requests
  • Concurrent requests: 1 requests
  • Maximum API upload: 10 MB
  • Webhook endpoints: 0 webhooks
  • Sandbox: Included

API Starter

100,000 production requests per month

29 $
per month
7 days free
  • Production API access
  • Depositing and verification
  • Watermark and file management
  • Webhook notifications
  • Usage statistics
  • API keys: 3 keys
  • Requests per minute: 30 requests
  • Requests per day: 10 000 requests
  • Requests per month: 100 000 requests
  • Concurrent requests: 5 requests
  • Maximum API upload: 100 MB
  • Webhook endpoints: 3 webhooks
Popular

API Business

1,000,000 production requests per month

99 $
per month
7 days free
  • Higher production limits
  • Multiple API keys
  • High request concurrency
  • Webhook integrations
  • Priority support
  • API keys: 10 keys
  • Requests per minute: 120 requests
  • Requests per day: 100 000 requests
  • Requests per month: 1 000 000 requests
  • Concurrent requests: 25 requests
  • Maximum API upload: 512 MB
  • Webhook endpoints: 20 webhooks
Scale

API Scale

10,000,000 production requests per month

299 $
per month
  • Maximum production limits
  • Up to 50 API keys
  • High throughput
  • Advanced webhook integrations
  • Priority assistance
  • API keys: 50 keys
  • Requests per minute: 600 requests
  • Requests per day: 1 000 000 requests
  • Requests per month: 10 000 000 requests
  • Concurrent requests: 100 requests
  • Maximum API upload: 2 GB
  • Webhook endpoints: 100 webhooks

Payments are processed securely by the payment provider. Signaturum never stores card data.

Payment method