Best Mail Merge Software in 2026
Updated
In short: Carbone is ranked #1 of 29 as of 4 October 2026, ahead of Text Control ReportingCloud and PDF4me Merge & Split. The best-ranked option with a free plan is PDF4me Merge & Split. The lowest first paid tier on this page is YAMM at $2.08/mo.
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. 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.
29 mail merge software ranked on what their makers publish — plans and prices, free tiers, platforms and the facts on their own pages.
29ranked
10free plans on this page
$2.08/molowest paid tier
4 Oct 2026last checked
Input list Mail Merge Software 25 channels on this page · 95 of 200 spec lines stated by the makers
Ch Tool Free planPaid fromMonthly merge limitData sourcesOutput typesDelivery channelsBatch personalizationAPI access Spec sheet Score
01 Carbone Free planYesPaid fromnot statedMonthly merge limitnot statedData sourcesnot statedOutput typesnot statedDelivery channelsnot statedBatch personalizationnot statedAPI accessYes 2/8spec lines stated 7.9
02 Text Control ReportingCloud Free planNoPaid fromnot statedMonthly merge limit300 merges/moData sourcesJSON data; Microsoft Word-compatible templatesOutput typesPDF; DOC; DOCX; RTF; PDF/A; HTMLDelivery channelsdocumentsBatch personalizationYesAPI accessYes 7/8spec lines stated 7.6
03 PDF4me Merge & Split Free planYesPaid fromnot statedMonthly merge limitnot statedData sourcesnot statedOutput typesnot statedDelivery channelsnot statedBatch personalizationnot statedAPI accessYes 2/8spec lines stated 7.3
04 G Merge Plus Free planYesPaid fromnot statedMonthly merge limitnot statedData sourcesGoogle SheetsOutput typesemails, PDFs, Google Docs, Google SheetsDelivery channelsbothBatch personalizationYesAPI accessnot stated 5/8spec lines stated 7.2
05 PDFMonkey Free planYesPaid fromnot statedMonthly merge limitnot statedData sourcesnot statedOutput typesnot statedDelivery channelsnot statedBatch personalizationnot statedAPI accessYes 2/8spec lines stated 7.2
06 Docmosis Free planNoPaid from$49/moMonthly merge limitnot statedData sourcesnot statedOutput typesnot statedDelivery channelsnot statedBatch personalizationnot statedAPI accessYes 3/8spec lines stated 7.1
07 YAMM Free planYesPaid fromnot statedMonthly merge limitnot statedData sourcesnot statedOutput typesnot statedDelivery channelsnot statedBatch personalizationnot statedAPI accessnot stated 1/8spec lines stated 7.1
08 BetterMerge Free planYesPaid fromnot statedMonthly merge limitnot statedData sourcesGoogle Sheets; Google DriveOutput typesEmails; personalized email attachmentsDelivery channelsemailBatch personalizationYesAPI accessYes 6/8spec lines stated 6.9
09 Documint Free planNoPaid from$39/moMonthly merge limit200 merges/moData sourcesAirtable, HubSpot, Zapier, Make.com, Coda, Stacker, Noloco, Softr, Pory, REST APIOutput typesPDF documents, including invoices, proposals, contracts, reports, certificates, quotes and shipping labelsDelivery channelsdocumentsBatch personalizationYesAPI accessYes 8/8spec lines stated 6.9
10 CraftMyPDF Free planYesPaid from$29/moMonthly merge limitnot statedData sourcesnot statedOutput typesnot statedDelivery channelsnot statedBatch personalizationnot statedAPI accessYes 3/8spec lines stated 6.8
11 Formstack DocumentsFormstack (Intellistack, LLC) Free planNoPaid from$250/moMonthly merge limitnot statedData sourcesnot statedOutput typesnot statedDelivery channelsnot statedBatch personalizationnot statedAPI accessYes 3/8spec lines stated 6.8
12 APITemplate.io Free planYesPaid from$19/moMonthly merge limitnot statedData sourcesnot statedOutput typesnot statedDelivery channelsnot statedBatch personalizationnot statedAPI accessYes 3/8spec lines stated 6.7
13 Mailmeteor Free planYesPaid fromnot statedMonthly merge limitnot statedData sourcesnot statedOutput typesnot statedDelivery channelsnot statedBatch personalizationnot statedAPI accessnot stated 1/8spec lines stated 6.7
14 PDF Generator APIActual Reports OÜ Free planNoPaid fromnot statedMonthly merge limitnot statedData sourcesnot statedOutput typesnot statedDelivery channelsnot statedBatch personalizationnot statedAPI accessYes 2/8spec lines stated 6.7
15 Conga CLM Free planNoPaid fromnot statedMonthly merge limitnot statedData sourcesnot statedOutput typesnot statedDelivery channelsnot statedBatch personalizationnot statedAPI accessYes 2/8spec lines stated 6.6
16 EDocGen Free planNoPaid from$199/moMonthly merge limitnot statedData sourcesJSON, XML, Excel/XLSX, CSV, SQL Server, Oracle, MySQL, PostgreSQL, MongoDB, Azure SQL, Salesforce, Microsoft Dynamics 365, HubSpot, web forms, REST APIOutput typesnot statedDelivery channelsnot statedBatch personalizationnot statedAPI accessYes 4/8spec lines stated 6.6
17 Adobe PDF Services APIAdobe Free planYesPaid fromnot statedMonthly merge limitnot statedData sourcesJSONOutput typesnot statedDelivery channelsnot statedBatch personalizationnot statedAPI accessYes 3/8spec lines stated 6.5
18 DocuSign eSignature Free planNoPaid fromnot statedMonthly merge limitnot statedData sourcesSalesforce customer data, product data, pricing data, standard objects, related objects, Salesforce Billing, Salesforce Subscription ManagementOutput typesMicrosoft Word, PDF, DocuSign documents, NDAs, MSAs, statements of work, quotes, proposals, invoices, transaction receipts, account statementsDelivery channelsdocumentsBatch personalizationYesAPI accessYes 6/8spec lines stated 6.5
19 Formstack Forms Free planNoPaid from$250/moMonthly merge limitnot statedData sourcesnot statedOutput typesnot statedDelivery channelsnot statedBatch personalizationnot statedAPI accessYes 3/8spec lines stated 6.1
20 PlainMerge Free planNoPaid fromnot statedMonthly merge limitnot statedData sourcesExcel .xlsx, .xls, and .ods filesOutput typesPersonalized PDF files; email attachmentsDelivery channelsbothBatch personalizationYesAPI accessnot stated 5/8spec lines stated 5.9
21 DocuSign Gen Free planNoPaid fromnot statedMonthly merge limitnot statedData sourcesSalesforce customer data, product data, pricing data, standard objects, related objects, Salesforce Billing, Salesforce Subscription ManagementOutput typesMicrosoft Word, PDF, DocuSign documents, NDAs, MSAs, statements of work, quotes, proposals, invoices, transaction receipts, account statementsDelivery channelsdocumentsBatch personalizationYesAPI accessYes 6/8spec lines stated 5.7
22 Mail Merge Toolkit Free planNoPaid fromnot statedMonthly merge limitnot statedData sourcesOutlook contacts, Excel spreadsheets, CSV files, databases, and SharePoint ListsOutput typesEmails, PDF, DOCX, HTML, plain text, RTF, EML, and other exported document filesDelivery channelsbothBatch personalizationYesAPI accessnot stated 5/8spec lines stated 5.7
23 Mergo Free planYesPaid fromnot statedMonthly merge limitnot statedData sourcesGoogle Sheets; Google Contacts; Google Drive; Google Docs; Google Forms; Excel; CSVOutput typesemails; Gmail drafts; personalized email attachmentsDelivery channelsemailBatch personalizationYesAPI accessnot stated 5/8spec lines stated 5.7
24 S-Docs Free plannot statedPaid fromnot statedMonthly merge limitnot statedData sourcesSalesforce; HubSpot; Google Sheets; Airtable; Salesforce standard and custom objects; HubSpot standard and custom objects and associationsOutput typesEmails; PDF; DOC; HTML; CSV; DOCX; PPTX; XLSX; certificates; contracts; quotes; invoices; proposals; reportsDelivery channelsbothBatch personalizationYesAPI accessYes 5/8spec lines stated 5.7
25 Docupilot Free planNoPaid from$29/moMonthly merge limitnot statedData sourcesnot statedOutput typesnot statedDelivery channelsnot statedBatch personalizationnot statedAPI accessYes 3/8spec lines stated 5.5
Is your tool on this list?
Numbered spots on this list can be sponsored. They are labelled, and the editorial order and scores never change for payment.
Questions about this list
Which mail merge software is ranked first on Specifiction?
Carbone is ranked #1 of 29 with a score of 7.9. Text Control ReportingCloud is second and PDF4me Merge & Split third.
How many of these have a free plan?
10 of the 25 on this page publish a free plan on their own pricing pages.
Which is the cheapest paid option?
On this page, YAMM has the lowest first paid tier we found: $2.08/mo.
How is this list ranked?
Ranked on what each maker publishes, the fullest spec sheet first: how deeply the product is documented, the platforms it runs on, a free tier or trial to test it, and its standing. Paid placements never change a rank.