Documents & Writing
Best Mail Merge Software in 2026
Mail merge software turns data into personalized messages or documents, making it useful for repeatable communications and document production. Compare the data sources a tool accepts, batch personalization, delivery channels and output types to see how it fits your process.
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Carbone Carbone may suit teams that generate documents from structured data and need cloud or self-hosted deployment.
Free plan Open source Web · Windows · macOS · Linux9.4 Visit Specs - 02
CraftMyPDF CraftMyPDF suits teams that need to generate PDFs or images from records, forms or connected workflows.
From $29/mo Free plan Web · API9.0 Visit Specs - 03
Mailmeteor It suits sales, marketing, recruiting, customer support, founders, and freelancers sending personalized campaigns.
From $5.99/mo Free plan Web · iOS · Android · API9.0 Visit Specs - 04 Documint
It suits teams that need template-driven PDF generation from business data, especially users of Airtable, HubSpot, Coda, webhooks, or the REST API.
From $39/mo Free trial Web · API8.8 Visit Specs - 05
Docmosis Docmosis suits application teams that need to generate documents from structured data and reusable templates.
From $49/mo Free trial Web · Windows · Linux · API8.6 Visit Specs - 06
PDFMonkey PDFMonkey suits teams and developers generating documents from templates and dynamic data, including in bulk.
From €5/mo Free plan Web · API8.5 Visit Specs - 07
S-Docs S-Docs suits organizations in regulated sectors such as public sector, financial services, and healthcare that generate documents from CRM data.
From $2.08/mo Free plan Web · iOS · API8.5 Visit Specs - 08
EDocGen From $199/mo Free trial Web · API · Self-hosted8.1 Visit Specs - 09
Formstack DocumentsFormstack (Intellistack, LLC) It suits organizations and teams automating document generation from structured business data.
From $31.99/mo Free trial Web · API8.1 Visit Specs - 10
Docupilot From $29/mo Free trial Web · API8.0 Visit Specs - 11
G Merge Plus It suits people who want to create and send personalized emails or documents from Google Sheets.
From $6/mo Free plan Web8.0 Visit Specs - 12 Text Control ReportingCloud
It suits developers integrating document generation into applications that use templates and JSON data.
From $39/mo Free trial Web · Windows · macOS · Linux8.0 Visit Specs - 13
BetterMerge BetterMerge suits small businesses and professionals in sales, recruiting, finance, operations, schools, nonprofits, and events.
Free plan Web · Browser extension7.9 Visit Specs - 14 Nintex DocGen Free trial Web · API7.9 Visit Specs
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PDF Generator APIActual Reports OÜ PDF Generator API suits teams generating PDFs from structured data, templates, forms, or URLs through APIs or self-hosted deployments.
From €6.67/mo Free trial Web · API · Self-hosted7.9 Visit Specs - 16
APITemplate.io It suits teams generating documents or images from structured data, templates, HTML, CSS, URLs, or Markdown.
From $19/mo Free plan Web7.8 Visit Specs - 17 Mail Merge Toolkit From $0.21/mo Free trial Windows7.8 Visit Specs
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PlainMerge suits people who need to generate personalized PDFs from spreadsheet rows, including those who want to email the resulting files.
Free trial Web · Windows · macOS · Linux7.8 Visit Specs - 19 Windward Core
It suits ISVs, enterprises, and systems integrators embedding document generation into applications and workflows.
Free trial Windows · Linux · API · Self-hosted7.8 Visit Specs - 20
GMass From $1.67/mo Free trial Web · Browser extension7.7 Visit Specs - 21
YAMM YAMM suits people who send personalized email campaigns from Gmail and Google Sheets, including users who need scheduling, follow-ups or CRM workflows.
From $2.08/mo Free plan Web · Browser extension7.6 Visit Specs - 22
Mergo Free plan Web7.3 Visit Specs - 23
Plumsail DocumentsPlumsail Free trial Web · API7.3 Visit Specs - 24 Adobe Document Generation API Free plan Web7.1 Visit Specs
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DocuSign Gen From $20/mo Web6.5 Visit Specs
API access and monthly merge limits can matter for connected workflows and volume; free plans and paid-from pricing help frame the cost. The entries include Carbone, Text Control ReportingCloud and PDF4me Merge & Split, as well as G Merge Plus. Think about what you need to generate, where it must go and whether the listed limits fit your expected use.