DocGen Guide 128 tools · prices checked 20 Oct 2026 Find my tool
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Document generation for invoices

When the job is invoices, 53 tools in this guide list it as a use case. The most common data sources are JSON API (35), Zapier, Make or n8n (21) and Airtable (13). Our order puts Conga Composer, Documint and DocsAutomator at the top.

Tools
53
With USD price
38, from $1
Free tier
36
Editor's picks
6
Checked
20 Oct 2026
  1. 01
    Conga Composer Editor's pick conga.com

    Enterprise Salesforce document generation.

    Outputs PDF, DOCX, XLSX, PPTX, HTML, email Template Word Reads Salesforce, API G2 4.4 (849)
    Not published
  2. 02
    Documint Editor's pick documint.me

    Silver $39/mo billed annually.

    Outputs PDF, e-sign documents Template Visual builder Reads Airtable, HubSpot, Coda, API +1 G2 4.7 (9)
    $39 / mo
  3. 03
    DocsAutomator Editor's pick docsautomator.co

    Professional $19/mo yearly, $29 monthly.

    Outputs PDF, Google Docs, email Template Google Docs, Word, PDF form Reads Airtable, Notion, Google Sheets, Google Forms +3
    $19 / mo
  4. 04
    Docupilot Editor's pick via Zapier docupilot.com

    Starter $29/mo, 100 docs.

    Outputs PDF, DOCX, PPTX, XLSX, e-sign documents Template Word, Visual builder Reads Airtable, Zapier/Make/n8n, API, built-in forms
    $29 / mo
  5. 05
    Carbone Editor's pick carbone.io

    Priced in EUR: Essential EUR 29/mo (EUR 26 annual).

    Outputs PDF, DOCX, XLSX, PPTX, HTML Template Word Reads API, Airtable, Zapier/Make/n8n
    $28 EUR 26, converted
  6. 06
    PDFMonkey Editor's pick pdfmonkey.io

    EUR pricing: Starter EUR 5/mo, 300 docs.

    Outputs PDF Template HTML Reads API, Zapier/Make/n8n
    $5 EUR 5, converted
  7. 07
    S-Docs sdocs.com

    Salesforce-native document generation with e-sign and batch.

    Outputs PDF, DOCX, XLSX, PPTX, e-sign documents Template Visual builder Reads Salesforce, HubSpot G2 4.7 (127)
    On request
  8. 08
    Fluent (Windward) windwardstudios.com

    Formerly Windward Studios, acquired by PDFTron (now Apryse).

    Outputs PDF, DOCX, XLSX, PPTX, HTML Template Word Reads API, Salesforce, Excel G2 4.4 (77)
    On request
  9. 09
    DocuGen docugen.io

    monday.com document generation app.

    Outputs DOCX, XLSX, PDF, e-sign documents Template Word Reads monday.com, HubSpot G2 4.8 (62)
    $25 / mo
  10. 10
    PDF Maker (BustBrain Labs) thepdfmaker.com

    Essential $15/mo shown (crossed-out $19).

    Outputs PDF, Google Docs, DOCX, email Reads Airtable, Notion, Google Sheets, Google Forms +2 Capterra 4.9 (18)
    $15 / mo
  11. 11
    TypeFlow typeflow.us

    Airtable to PDF via Google Docs templates.

    Outputs PDF Template Google Docs Reads Airtable G2 4.9 (13)
    $24 / mo
  12. 12
    Plumsail Documents via Zapier plumsail.com

    Folder plan 200 docs/mo. Price $25/mo annual ($29 monthly) per Formester review; store page did not render amounts.

    Outputs PDF, DOCX, XLSX, PPTX Template Word Reads Airtable, Google Sheets, Google Forms, Typeform +6
    $25 / mo
12 of 53 shown Show the other 41Hide the other 41
  1. 13
    Portant portant.co

    Pro $42/mo billed annually.

    Outputs Google Docs, Google Slides, DOCX, PPTX, PDF, e-sign documents Template Google Docs, Word Reads HubSpot, Google Sheets, Google Forms, Typeform +2
    $42 / mo
  2. 14
    SourceToDocs sourcetodocs.com

    Data to Google Slides and Docs.

    Outputs Google Slides, Google Docs, PDF, PPTX, DOCX, HTML Template Google Docs Reads Airtable, Google Sheets, CSV, API
    $19 / mo
  3. 15
    Documentero via Zapier documentero.com

    Micro $19.50/mo shown; price formatting unclear on page.

    Outputs DOCX, XLSX, PDF Template Word Reads Google Sheets, CSV, Excel, API +2
    $19.50 / mo
  4. 16
    Document Studio digitalinspiration.com

    By Digital Inspiration. Standard $79/yr (computed $6.58/mo).

    Outputs PDF, Google Docs, Google Slides, email, e-sign documents Template Google Docs Reads Google Sheets, Google Forms, Excel
    $6.58 / mo
  5. 17
    MailMergic mailmergic.com

    PDF mail merge from Sheets.

    Outputs PDF, DOCX, XLSX, email Template PDF form Reads Google Sheets, Excel, CSV, Zapier/Make/n8n
    $39 / mo
  6. 18
    DocuGenerate via Zapier docugenerate.com

    Word templates plus JSON.

    Outputs PDF, DOCX Template Word Reads API, Coda, Zapier/Make/n8n
    $19 / mo
  7. 19
    Syncfusion Document SDK syncfusion.com

    $1,199/developer/yr (computed $99.92/mo).

    Outputs PDF, DOCX, XLSX, PPTX Template Word Reads API
    $99.92 / mo
  8. 20
    APITemplate.io apitemplate.io

    PDF Basic $19 or $24 (billing labels unclear).

    Outputs PDF Template Visual builder, HTML Reads API, Airtable, Zapier/Make/n8n
    $19 / mo
  9. 21
    Cognito Forms cognitoforms.com

    Pro $19/mo annual, $24 monthly.

    Outputs PDF, DOCX, email Template Word Reads built-in forms
    $19 / mo
  10. 22
    CraftMyPDF craftmypdf.com

    Lite $29/mo, 1,200 PDFs. Free 50/mo.

    Outputs PDF Template Visual builder Reads API, Airtable, Zapier/Make/n8n
    $29 / mo
  11. 23
    Docmosis docmosis.com

    Cloud Professional $49/mo, 4,000+ pages.

    Outputs PDF, DOCX, HTML Template Word Reads API
    $49 / mo
  12. 24
    Jotform PDF Editor jotform.com

    Turns form responses into PDFs.

    Outputs PDF, email Template Visual builder Reads Jotform, built-in forms
    $19 / mo
  13. 25
    Orshot orshot.com

    Image, PDF and video render.

    Outputs PDF Template Visual builder Reads API, Airtable, Zapier/Make/n8n
    $39 / mo
  14. 26
    PDF Generator API pdfgeneratorapi.com

    Priced in EUR, annual only: Creator EUR 80/yr.

    Outputs PDF Template Visual builder Reads API, Airtable, Zapier/Make/n8n
    $7 EUR 80/yr, converted
  15. 27
    CustomJS via Zapier customjs.space

    JS and HTML-to-PDF functions for Make and n8n.

    Outputs PDF Template HTML Reads API, Zapier/Make/n8n
    $9 / mo
  16. 28
    DocRaptor docraptor.com

    HTML to PDF via Prince. Basic $15/mo, 125 docs.

    Outputs PDF, XLSX Template HTML Reads API
    $15 / mo
  17. 29
    Eledo via Zapier eledo.online

    EUR pricing: Breeze EUR 6.90/mo.

    Outputs PDF Template Visual builder Reads API, Zapier/Make/n8n
    $7 EUR 6.90, converted
  18. 30
    Foxit Document Generation API developer-api.foxit.com

    Word template plus JSON. Startup $1,750/yr (computed $145.83/mo).

    Outputs PDF, DOCX Template Word Reads API
    $145.83 / mo
  19. 31
    pdf noodle via Zapier pdfnoodle.com

    Starter $35/mo, 3,000 PDFs.

    Outputs PDF Template Visual builder, HTML Reads API, Zapier/Make/n8n
    $35 / mo
  20. 32
    PDF.co pdf.co

    PDF API suite including HTML template to PDF.

    Outputs PDF Template HTML Reads API, Zapier/Make/n8n
    $8.99 / mo
  21. 33
    Api2Pdf api2pdf.com

    Pay per use: $1/mo base plus bandwidth and compute.

    Outputs PDF Template HTML Reads API
    $1 / mo, cheapest here
  22. 34
    Doppio doppio.sh

    HTML to PDF and screenshot API.

    Outputs PDF Template HTML Reads API
    $16 / mo
  23. 35
    Formester via Zapier formester.com

    Custom PDF from submissions on Business only ($45/mo annual, $49 monthly).

    Outputs PDF Template Visual builder Reads built-in forms
    $12 / mo
  24. 36
    Gravity PDF gravitypdf.com

    Free WordPress plugin for Gravity Forms.

    Outputs PDF Template HTML Reads built-in forms
    Free
  25. 37
    html2pdf.app html2pdf.app

    HTML to PDF API. Startup $9/mo, 1,000 credits.

    Outputs PDF Template HTML Reads API
    $9 / mo
  26. 38
    miniExtensions miniextensions.com

    Airtable extension suite with PDF Generator among 60+ tools.

    Outputs PDF Reads Airtable
    $19 / mo
  27. 39
    PDFBolt pdfbolt.com

    HTML/Handlebars templates.

    Outputs PDF Template HTML Reads API
    $19 / mo
  28. 40
    Experlogix Document Automation experlogix.com

    Also Dynamics 365, SugarCRM, Power Platform.

    Outputs PDF, DOCX, XLSX, email, e-sign documents Template Word Reads Salesforce, API
    On request
  29. 41
    Zoho Writer zoho.com

    Free editor with Document Automation add-on credits (200/mo free).

    Outputs PDF, DOCX, e-sign documents, email Template Word Reads Zoho, built-in forms, CSV
    Not published free tier
  30. 42
    jsreport jsreport.net

    Free up to 5 templates. Enterprise $395/yr single instance.

    Outputs PDF, DOCX, XLSX, PPTX, HTML Template HTML Reads API
    On request free tier
  31. 43
    PDF CreateMate pinetco.com

    HubSpot app by Pinetco, 800+ installs.

    Outputs PDF, DOCX, e-sign documents Reads HubSpot
    Not published free tier
  32. 44
    PDF4me pdf4me.com

    Ynoox GmbH. Generate Documents endpoint.

    Outputs PDF, DOCX Template Word Reads API, Zapier/Make/n8n
    Not published free tier
  33. 45
    ChiliDocs chili-digital.ch

    HubSpot document automation engine by Chili Digital AG, 100+ installs.

    Outputs PDF, DOCX Reads HubSpot
    Not published
  34. 46
    Gotenberg gotenberg.dev

    MIT Docker API. HTML, Markdown and Office to PDF via Chromium and LibreOffice.

    Outputs PDF Template HTML Reads API
    Free
  35. 47
    PDFCrowd pdfcrowd.com

    HTML to PDF API by Pdfcrowd s.r.o.

    Outputs PDF Template HTML Reads API
    Not published
  36. 48
    pdfme pdfme.com

    MIT TypeScript library with WYSIWYG template designer.

    Outputs PDF Template Visual builder Reads API
    Free
  37. 49
    PDFOutput pdfoutput.com

    Notion database to PDF via Word templates.

    Outputs PDF Template Word Reads Notion
    Not published
  38. 50
    PDFShift pdfshift.io

    HTML to PDF API. Free 50 credits/mo.

    Outputs PDF Template HTML Reads API
    Not published free tier
  39. 51
    WeasyPrint weasyprint.org

    Open-source HTML/CSS to PDF in Python by Kozea; support by CourtBouillon.

    Outputs PDF Template HTML Reads API
    Free
  40. 52
    Prospero goprospero.com

    Adjacent proposal tool for freelancers.

    Outputs PDF, e-sign documents Template Visual builder Reads QuickBooks, Xero, monday.com, Zapier/Make/n8n
    $19 / mo
  41. 53
    Browserless browserless.io

    Headless browser service with PDF API.

    Outputs PDF Template HTML Reads API
    $25 / mo

What differs for invoices

These tools for invoices most often write PDF (53), DOCX (23) and XLSX (13). Templates are built in Word (18), HTML (17) and a visual builder (13).

Paid plans start at $1 a month with Api2Pdf. You can try 36 of them on a free tier. The last 2 are proposal or e-sign products, listed after the rest. Prices were checked on 20 Oct 2026.

Not sure which one fits? Answer three questions and get three tools back, scored by the rules on the methodology page.

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