DocHub vs SignRequest: E-Signature Comparison (2026)

An independent side-by-side comparison of DocHub and SignRequest 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
DocHub
2 / 90 probes
2%
Poor
SignRequest
Tracking…
No data yet
Perplexity
DocHub
0 / 609 probes
0%
Invisible
SignRequest
Tracking…
No data yet
Gemini
DocHub
0 / 186 probes
0%
Invisible
SignRequest
Tracking…
No data yet
Claude
DocHub
0 / 59 probes
0%
Invisible
SignRequest
Tracking…
No data yet
Copilot
DocHub
1 / 56 probes
2%
Poor
SignRequest
Tracking…
No data yet
Scale:NoneLowFairStrongExcellent

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

Pricing

DocHub
Starting price
$8/month
Free tier
Yes
dochub.com
SignRequest
Starting price
Free tier
signrequest.com

Key Features

DocHub
  • PDF editing (3 docs/month)
  • eSignatures (5 signatures/month)
  • AI Assistant (limited access)
  • iOS and Android apps
  • Advanced PDF tools
  • Small team collaboration
  • Unlimited eSignatures
  • Secure Document Storage
SignRequest

Feature data is being indexed.

When to choose DocHub

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

When to choose SignRequest

Choose SignRequest if your team prioritizes its strengths over DocHub's. Full guidance populates as SignRequest'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.

DocHub

dochub.com

SignRequest

signrequest.com

Free check

Check any brand's AI visibility — free

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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