Formstack Documents vs PDF Generator API
Formstack Documents
formstack.com
PDF Generator API
pdfgeneratorapi.comSide by side
| Figure | Formstack Documents | PDF Generator API |
|---|---|---|
| Price from | $31.99/mo | €6.67/mo |
| Free plan | — | — |
| Free trial | Yes | Yes |
| Open source | — | — |
| Web | Yes | Yes |
| API | Yes | Yes |
| Self-hosted | — | Yes |
| Plans published | 10 | 7 |
| Spec score · PDF Creation Software | 8.1 (#11) | 7.9 (#16) |
| Spec score · HTML to PDF APIs | 8.1 (#12) | 7.9 (#21) |
| Spec score · Mail Merge Software | 8.1 (#9) | 7.9 (#15) |
| Spec score · Document Generation Software | 8.1 (#13) | 7.9 (#16) |
| Spec score · Document Template Management Software | 8.0 (#12) | 7.8 (#16) |
| Compliance | The maker states that Formstack Documents is HIPAA compliant and runs on Amazon AWS data centers meeting HIPAA and GDPR security requirements. | The pricing page lists GDPR and EU-US Data Privacy Framework, ISO 27001 compliance, and HIPAA compliance among included features. |
| Deployment | cloud | The vendor offers dedicated deployment in Virginia, London, Frankfurt, and Sydney, as well as installation on-premises. |
| Integrations | Formstack connects its products to more than 250 software tools, including Salesforce, Amazon S3, HubSpot, Airtable, and Microsoft. | Named integrations include Make, n8n, Odoo, Adalo, Airtable, Bubble, Xano, and Zapier. |
| Key features | Create templates with a builder or upload existing templates · Populate templates with data from business systems · Use conditional sections to show or hide document content · Generate multiple documents from one data source · Combine files through document routing · Generate documents through a REST API · Use merge fields and modifiers to format populated data · Output builder-created documents as PDF, DOCX, XLSX, HTML, XML, JPG, or text | WYSIWYG drag-and-drop template editor · REST API for document generation · Data merging from JSON and other datasets · Batch generation of multiple documents · HTML and URL to PDF conversion · PDF form filling and editable web forms · QR code and barcode generation · Document signing, versioning and audit logs |
| Security | Formstack Documents uses SSL, encryption, firewall protection, secure downloads, and document encryption; no merged data is stored. | The vendor states that Actual Reports OÜ is ISO/IEC 27001:2022 certified and describes the certification as covering its software development and infrastructure management. |
| Support | docs, ticket | email, docs |
Plans
Formstack Documents
- Suite$250 a month
- Salesforce SolutionsPriced on request
- Enterprise SolutionsPriced on request
- Micro$31.99 a month
- Starter$91.66 a month
- Teams$183.33 a month
- Professional$219.99 a month
- Pro$366.66 a month
- Business$439.99 a month
- EnterprisePriced on request
PDF Generator API
- Creator€80 a year
- Low Usage€260 a year
- Starter€520 a year
- Basic€880 a year
- Professional€1,770 a year
- Premium€3,550 a year
- Enterprise€6,208 a year
In their own words
Formstack Documents
Formstack Documents is a cloud, no-code document generation service that turns business data into dynamic files. Users can create templates with the AI-powered Document Builder or upload DOCX, PPTX, PDF and CSV templates. Data from CRMs, form builders, databases and other business systems populates those templates. Conditional logic can show or hide sections, while routing can combine files or generate multiple documents from one source. CRM data can produce proposals, contracts, invoices and reports. Bulk generation, data merging and an open REST API support larger workflows. Documents can be sent to Formstack Sign or DocuSign for electronic signatures. Listed protections include SSL, encryption, firewall protection, secure downloads and document encryption; Formstack says merged data is not stored. HIPAA and GDPR compliance are listed. The service runs on the web and through an API, with documentation and ticket support. A free trial is available, but there is no free plan.
PDF Generator API
PDF Generator API automates document creation from templates and data for high-volume PDF workflows. Its WYSIWYG editor supports drag-and-drop layouts, live previews, reusable templates, QR codes, and barcodes. Templates can use expressions, custom HTML and CSS, and data-driven conditions. The REST API merges JSON and other datasets and supports real-time, batch, and asynchronous generation. It also converts HTML and URLs to PDF, fills PDF forms, creates editable web forms, and performs merging, splitting, watermarking, encryption, and compression. Input sources include JSON, CSV, Excel, HTML, URLs, and PDF templates. The API is designed for applications that support HTTP requests, with client libraries listed for PHP, JavaScript, Java, Ruby, Rust, Python, Go, and C#. Deployment can be cloud or self-hosted, with API, web, and self-hosted platforms. Integrations include n8n, Make, Zapier, Bubble, Odoo, Postman, Adalo, Xano, and Airtable. Pricing starts at €80/yr, with a 14-day trial and no free plan.