APITemplate.io
APITemplate.io: A flexible choice for HTML/CSS-driven PDF generation with APIs, templates, and automation. Ranked #16 of 45 in PDF Creation Software by our editors (7.5/10); pricing: Free plan; best for HTML/CSS template-driven PDF APIs.
At a glance
- Editor score7.5 / 10
- PricingFree plan
- Best forHTML/CSS template-driven PDF APIs
- Free planYes
- Paid from$19/mo
- Data mergeYes
- Founded2020 · Singapore
- Facts checked24 Sep 2026
Where it wins
- Reusable HTML/CSS and visual PDF templates
- Supports URLs, Markdown, raw HTML, and JSON data
- REST API, webhooks, and automation integrations
Where it doesn't
- Free plan is limited to 3 templates and 50 files monthly
- Higher template and volume limits require paid plans
- Annual-billing prices are shown as monthly amounts
Our verdict on APITemplate.io
APITemplate.io is a web-based document generation service for developers, automation specialists, designers, marketers, and business teams. It creates reusable PDF templates through HTML/CSS or a visual WYSIWYG editor, then populates them with JSON data through a REST API or integrations. It also supports PDF generation from raw HTML, public URLs, and Markdown, making it suitable for invoices, receipts, reports, certificates, and other data-driven documents.
The published plans start with Free at $0 per month on annual billing, including 50 images and PDFs per month, 3 templates, REST API access, HTML and visual PDF editors, and integrations with Zapier, Make.com, n8n, and Airtable. PDF Basic costs $19 per month on annual billing and adds 3,000 PDFs monthly, 20 templates, CDN storage, custom CSS, and asynchronous generation with webhooks. PDF Standard costs $69 per month and raises the allowance to 12,000 PDFs and 180 templates while adding Teams. PDF Enterprise costs $139 per month and includes 25,000 PDFs, unlimited templates, Teams, bring-your-own storage, direct AWS S3 uploads, and priority email support.
Its ecosystem spans web and API workflows, with regional REST API endpoints and SDK integrations for Python, JavaScript, PHP, C#, and Java. No-code connectivity through Zapier, Make.com, n8n, Airtable, and Bubble.io broadens its fit for automation teams, while synchronous and asynchronous generation supports different delivery patterns. The product is a strong match for teams that need reusable, data-driven PDF production across code and automation tools. Teams seeking a visual editor, HTML/CSS control, and scalable template-based generation should consider it; simpler document workflows may not need its API and integration breadth.
Your product? Our editors can test APITemplate.io in depth and publish a review, labelled as paid · from $149/mo →
APITemplate.io pricing
All 7 APITemplate.io plans and prices →
APITemplate.io fact sheet
| Free plan | Yes |
|---|---|
| Paid from | $19/mo |
| Data merge | Yes |
| Bulk PDF generation | Yes |
| API access | Yes |
| Maximum pages | Not verified |
| Input sources | HTML, CSS, JSON, URL, Markdown, reusable templates |
| Fillable form creation | Not verified |
| Deployment | Web |
| Deployment | Cloud |
| Platforms | Web |
| Support | Email, Docs |
| Built for | Small business, Mid-market, Enterprise (editorial estimate) |
| Integrations | 9 integrations: Zapier, Make.com, n8n, Airtable, Bubble.io, Power Automate … See all → |
| Pricing | Free plan (source) |
| Website | apitemplate.io |
| Facts checked | 24 Sep 2026 |
APITemplate.io integrations
APITemplate.io lists 9 integrations on its own site.
- Zapier
- Make.com
- n8n
- Airtable
- Bubble.io
- Power Automate
- Pipedream
- Integrately
- UiPath
See all APITemplate.io integrations →
Alternatives to APITemplate.io
- Wondershare PDFelementA broad PDF toolkit covering editing, OCR, forms, conversion, signatures, and AI workflows.9.3
- Adobe PDF Services APIA broad PDF automation API for enterprise document workflows and integrations.9.2
- PDFCreatorA Windows-focused PDF converter for batch processing, automation, and controlled output.9.1
See all APITemplate.io alternatives →
Also Ranked In
APITemplate.io is ranked in 4 of our directories.
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Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026
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