Signaturit vs Contractbook: E-Signature Comparison (2026)

An independent side-by-side comparison of Signaturit and Contractbook for e-signature buyers — pricing, features, integrations, and how often each is cited by major AI engines.

AI Citation Scorecard

How often each is cited by major AI engines when buyers ask e-signature questions. Last 90 days across ChatGPT, Perplexity, Gemini, Claude, and Copilot.

Too early to call — probes still building data.
ChatGPT
Signaturit
0 / 90 probes
0%
Invisible
Contractbook
Tracking…
No data yet
Perplexity
Signaturit
0 / 610 probes
0%
Invisible
Contractbook
Tracking…
No data yet
Gemini
Signaturit
0 / 186 probes
0%
Invisible
Contractbook
Tracking…
No data yet
Claude
Signaturit
0 / 58 probes
0%
Invisible
Contractbook
Tracking…
No data yet
Copilot
Signaturit
0 / 56 probes
0%
Invisible
Contractbook
Tracking…
No data yet
Scale:NoneLowFairStrongExcellent

Probes run hourly; each (engine × query) combo retests every ~3 days.

Pricing

Signaturit
Starting price
€10 excl. VAT per month
Free tier
No
signaturit.com
Contractbook
Starting price
$399/month
Free tier
Yes
contractbook.com

Key Features

Signaturit
  • Electronic signature
  • Certificate Management
  • Real-time transaction tracking
  • GDPR compliance
  • Customizable consent messages
  • Unlimited transactions (Business+)
  • Advanced signatures (add-on)
  • Qualified signatures (add-on)
Contractbook
  • Unlimited digital signatures
  • AI contract assistant
  • Up to 500 signed contracts/year
  • 5 custom templates per user
  • User provisioning
  • CSV export
  • Dynamic templates
  • Automations

When to choose Signaturit

Choose Signaturit if your team prioritizes its strengths over Contractbook's. Full guidance populates as Signaturit's feature data is indexed.

When to choose Contractbook

Choose Contractbook if your team prioritizes its strengths over Signaturit's. Full guidance populates as Contractbook's feature data is indexed.

AI visibility profiles

Is one of these your brand?

Get the full report by email: every e-signature buyer question we ask, which engines name you, and who gets named instead.

Signaturit

signaturit.com

Contractbook

contractbook.com

Free check

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We ask the buyer questions in this market across ChatGPT, Claude, Gemini, Perplexity and Copilot, and show you who gets named.

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