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Head-to-head · Mail Merge Software

DocuSign Gen vs G Merge Plus

  • Updated Sep 2026
  • Both researched from official sources
  • 3 checks side by side
Higher score DocuSign Gen #2 in Mail Merge Software 8.5/10 From $20/user/mo · 30-day trial ✓ 2 of 2 features Visit DocuSign Gen
G Merge Plus #8 in Mail Merge Software 6.9/10 Free plan · paid from $72/yr · 5-day trial Free plan✓ 1 of 2 features Visit G Merge Plus

DocuSign Gen leads on 1 check, G Merge Plus on 1, and 1 is even. Who comes out ahead on the 3 yes/no, price and count checks where we have data for both products. The editor score weighs everything else too.

Our verdict

  • Highest scoreDocuSign Gen · 8.5/10
  • Free planonly G Merge Plus
  • Most featuresDocuSign Gen · 2 of 2

DocuSign Gen scores higher on our rubric for mail merge software: 8.5 against 6.9 out of 10; our editors rank them #2 and #8.

G Merge Plus offers free plan; DocuSign Gen doesn't. On delivery channels, G Merge Plus gives you Both where DocuSign Gen offers Documents. DocuSign Gen offers api access; G Merge Plus doesn't publish it.

DocuSign Gen is the better fit for salesforce-native document generation. G Merge Plus is the better fit for google users merging email and documents.

  • DocuSign Gen fits best

    Salesforce-native document generation

  • G Merge Plus fits best

    Google users merging email and documents

Advertiser disclosure: iTechGuides is reader-supported. We may earn a commission when you click some links. How we rank.

Side by side

Feature DocuSign Gen 8.5/10 Visit ↗ G Merge Plus 6.9/10 Visit ↗
At a glance
Editor score 8.5 6.9
Ranking #2 in Mail Merge Software #8 in Mail Merge Software
Best for Salesforce-native document generation Google users merging email and documents
Pricing model Paid Free plan + paid
Starting price Not published Not published
Free plan — ✓ (best)
Free trial — —
Free trial length 30 days 5 days
Deployment Cloud Cloud, Browser extension
Platforms Web Web
Support Docs Tickets, Phone
Integrations 1,000+ integrations 5 integrations
Built for Mid-market, Enterprise Solo, Small business, Mid-market, Enterprise
Features DocuSign Gen 2/2 · G Merge Plus 1/2
Batch personalization ✓ ✓
API access ✓ (best) Not published
Specs
Monthly merge limit Not published Not published
Data sources Salesforce customer data, product data, pricing data, standard objects, related objects, Salesforce Billing, Salesforce Subscription Management Google Sheets
Output types Microsoft Word, PDF, DocuSign documents, NDAs, MSAs, statements of work, quotes, proposals, invoices, transaction receipts, account statements emails, PDFs, Google Docs, Google Sheets
Delivery channels Documents Both
Our review
Pros
  • Merges Salesforce customer, product, and pricing data into templates
  • Supports conditional content, dynamic tables, and batch invoicing
  • Generates Word, PDF, DocuSign, and common business documents
  • Combines Gmail email merges with PDF, Docs, and Sheets generation
  • Supports scheduling, attachments, tracking, and unsubscribe handling
  • Integrates with Gmail, Sheets, Docs, Drive, and Google Contacts
Cons
  • Its integration scope is concentrated in Salesforce products
  • The published plan costs $20 per user per month
  • There is no free plan
  • The Free plan excludes document merge and tracking
  • Paid plans are billed annually
  • Team features start at the $480-per-year Team plan
Our verdict

DocuSign Gen generates personalized agreements and business documents from Salesforce data. It is designed for teams working in Salesforce Sales Cloud, Revenue Cloud, CPQ+, Billing, or Subscription Management that need repeatable document…

Read the review →

G Merge Plus is a Google Workspace add-on for individuals and teams that create personalized emails and documents from Google Sheets data. It sends campaigns through Gmail and can generate PDFs, Google Docs, or Google Sheets from…

Read the review →
  1. DocuSign GenMail Merge Software 8.5From $20/user/mo · 30-day trial
  2. G Merge PlusMail Merge Software 6.9Free plan · paid from $72/yr · 5-day trial

Strengths and trade-offs

  • DocuSign Gen — where it wins

    • Merges Salesforce customer, product, and pricing data into templates
    • Supports conditional content, dynamic tables, and batch invoicing
    • Generates Word, PDF, DocuSign, and common business documents

    Where it doesn't

    • Its integration scope is concentrated in Salesforce products
    • The published plan costs $20 per user per month
    • There is no free plan
  • G Merge Plus — where it wins

    • Combines Gmail email merges with PDF, Docs, and Sheets generation
    • Supports scheduling, attachments, tracking, and unsubscribe handling
    • Integrates with Gmail, Sheets, Docs, Drive, and Google Contacts

    Where it doesn't

    • The Free plan excludes document merge and tracking
    • Paid plans are billed annually
    • Team features start at the $480-per-year Team plan
  • DocuSign Gen8.5/10 · From $20/user/mo · 30-day trial

    A focused Salesforce tool for generating data-driven Word, PDF, and DocuSign documents.

    Visit DocuSign GenFull verdict →
  • G Merge Plus6.9/10 · Free plan · paid from $72/yr · 5-day trial

    A Google Workspace add-on for personalized email campaigns and document generation.

    Visit G Merge PlusFull verdict →

More comparisons

Reviewed by iTechGuides Editors · Editorial team · Updated Sep 2026

Last updated · How we research and update