CloudConvert HTML to PDF API vs Formstack Documents
CloudConvert HTML to PDF API
cloudconvert.com
Formstack Documents
formstack.comSide by side
| Figure | CloudConvert HTML to PDF API | Formstack Documents |
|---|---|---|
| Price from | Free | $31.99/mo |
| Free plan | Yes | — |
| Free trial | — | Yes |
| Open source | — | — |
| Web | — | Yes |
| API | Yes | Yes |
| Plans published | 4 | 10 |
| Spec score · HTML to PDF APIs | 7.9 (#18) | 8.1 (#12) |
| Integrations | CloudConvert lists integrations with Zapier, Make, Microsoft Power Automate, and n8n. | Formstack connects its products to more than 250 software tools, including Salesforce, Amazon S3, HubSpot, Airtable, and Microsoft. |
| Security | Lunaweb GmbH says its information security management system is ISO 27001 certified and that conversions run in separate isolated containers. | Formstack Documents uses SSL, encryption, firewall protection, secure downloads, and document encryption; no merged data is stored. |
| Support | The HTML-to-PDF page offers free, responsive support directly from the CloudConvert team. | Customers can use the support site, 24/7 AI assistant, and live support Monday–Friday from 8 a.m. to 4 p.m. ET. |
Plans
CloudConvert HTML to PDF API
- FreeFree
- EnterprisePriced on request
- PackagePrice not published
- SubscriptionPrice not published
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
In their own words
CloudConvert HTML to PDF API
CloudConvert HTML to PDF API has no write-up on Specifiction yet; its figures are above.
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.