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Formstack Documents
by Formstack (Intellistack, LLC)

What Formstack Documents is
Formstack Documents is a cloud, no-code tool for turning business data into dynamic documents and automating document workflows. You can build templates with its AI-powered Document Builder or upload DOCX, PPTX, PDF, and CSV files. Data from CRMs, form builders, databases, and other business systems can populate those templates. Conditional logic shows or hides sections according to collected data. Advanced routing can combine files or generate multiple documents from one source, including proposals, contracts, invoices, and reports. Bulk generation and data merging are supported, and the open REST API creates custom documents from application data. Integrations include Salesforce, HubSpot, SharePoint, Formstack Sign, and DocuSign; the latter two support electronic signatures. Formstack lists SSL, encryption, firewall protection, secure downloads, and document encryption, and says merged data is not stored. HIPAA and GDPR compliance are listed. A free trial is available, but there is no free plan.
Who it suits
Formstack Documents suits organizations and teams automating document generation from business data. It is relevant for users needing templates, bulk output, APIs, CRM connections, or electronic signatures.
What it does well
- AI builder creates and populates document templates
- Conditional sections respond to collected data
- Bulk generation and document routing
- Open REST API for custom document generation
- HIPAA and GDPR compliance listed
What to know first
- No free plan is available
- Fillable form creation is not supported
- Several plans require annual billing
- Some plans use custom pricing
Limits
There is no free plan. The listed Micro plan is for individuals with low volume; the Suite plan lists 250 document deliveries per month, 3 Builder users, 100 Forms, 5,000 submissions per form, and 10GB storage.
Plans
| Plan | Billed and limits | Price |
|---|---|---|
| Suite | billed annual · 3 Builder users · 100 Forms · 5,000 Submissions per form · 10GB Storage · 250 Document deliveries per month | $250 a month |
| Salesforce Solutions | Custom price | On request |
| Enterprise Solutions | Custom price | On request |
| Teams | annually · Ideal for professionals that are getting serious | $183.33 a month |
| Professional | monthly · Ideal for professionals that are getting serious | $219.99 a month |
| Micro | monthly · Great for individuals with low volume | $31.99 a month |
| Pro | annually · Perfect for any small to medium businesses | $366.66 a month |
| Business | monthly · Perfect for any small to medium businesses | $439.99 a month |
The first 8 of 10 plans, as formstack.com lists them, read 23 Sept 2026. The maker's own page has the final word. Every plan
Getting started
- Visit the Formstack Documents website.
- Start the free trial or choose a paid plan.
- Create a template with the AI-powered Document Builder or upload a DOCX, PPTX, PDF, or CSV template.
- Connect data from a CRM, form builder, database, or other business system.
- Use the web service or API to generate documents.
Verdict
Formstack Documents covers template creation, data merging, routing, bulk output, and API-based generation in a cloud service. Its integrations and compliance listings support business workflows, but access is paid and some options require contacting sales.
Questions
Does Formstack Documents have a free plan?
No. A free trial is available, but there is no free plan.
How much does Formstack Documents cost?
Micro is $31.99 a month, billed monthly. Suite is $250 a month, billed annually; custom-priced plans are also listed.
What platforms does Formstack Documents support?
It is available on the web and through an API.
What template formats can I use?
You can upload DOCX, PPTX, PDF, and CSV templates, or create a template with the AI-powered Document Builder.
Which e-signature services does it integrate with?
It integrates with Formstack Sign and DocuSign to collect electronic signatures.
Does it support fillable forms?
No. Fillable form creation is listed as unsupported.
Facts from Formstack (Intellistack, LLC)'s own pages
- AI builder
- Its AI-powered Document Builder creates document templates and populates documents. · formstack.com, 1 Oct 2026
- API
- The Documents API is an open REST API for generating custom documents with application data. · formstack.com, 1 Oct 2026
- Audience
- Formstack describes its products as no-code productivity solutions for organizations and teams that automate document generation and data-driven processes. · intellistack.com, 1 Oct 2026
- Compliance
- The maker states that Formstack Documents is HIPAA compliant and runs on Amazon AWS data centers meeting HIPAA and GDPR security requirements. · formstack.com, 1 Oct 2026
- Conditional content
- Conditional logic can show or hide document content depending on collected data. · formstack.com, 1 Oct 2026
- CRM automation
- CRM data can generate dynamic proposals, contracts, invoices, reports, and other documents. · formstack.com, 1 Oct 2026
- Data routing
- Advanced data routing can combine files or generate multiple documents from one data source. · formstack.com, 1 Oct 2026
- Deployment
- cloud · formstack.com, 23 Sept 2026
- eSignature
- Documents integrates with Formstack Sign and DocuSign to collect electronic signatures. · formstack.com, 1 Oct 2026
- Integrations
- Formstack connects its products to more than 250 software tools, including Salesforce, Amazon S3, HubSpot, Airtable, and Microsoft. · formstack.com, 1 Oct 2026
- 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 · formstack.com, 23 Sept 2026
- Security
- Formstack Documents uses SSL, encryption, firewall protection, secure downloads, and document encryption; no merged data is stored. · formstack.com, 1 Oct 2026
- Support
- Customers can use the support site, 24/7 AI assistant, and live support Monday–Friday from 8 a.m. to 4 p.m. ET. · formstack.com, 1 Oct 2026
- Support
- docs, ticket · help.formstack.com, 23 Sept 2026
- Template formats
- Users can upload DOCX, PPTX, PDF, and CSV templates or create templates with the AI-powered builder. · formstack.com, 1 Oct 2026
- What it does
- Formstack Documents is a no-code document generation tool that automates the document lifecycle and turns raw data into professional, dynamic documents. · formstack.com, 1 Oct 2026
Where Formstack Documents stands on Freedom251
- Salesforce AppExchange Apps#11 of 23
- Document Automation Software#16 of 33
- Document Generation Software#17 of 34
- Document Workflow Software#18 of 32
- Mail Merge Software#16 of 27
- Docs Automation#16 of 26
- Document Template Management Software#16 of 25
- PDF Creation Software#36 of 46
- HTML to PDF APIs#34 of 41
