Formstack Reviews

Formstack

4.7 out of 5 stars

Average Ratings 3 Ratings

Total 4.5 out of 5 stars
ease 5 out of 5 stars
features 5 out of 5 stars
design 5 out of 5 stars
support 4.5 out of 5 stars

Average Ratings 0 Ratings

Total 0 out of 5 stars
ease 0 out of 5 stars
features 0 out of 5 stars
design 0 out of 5 stars
support 0 out of 5 stars

No User Reviews. Be the first to provide a review:

Write a Review

Description

With Formstack, automate manual processes, deliver solutions quicker, and go from idea to workflow in minutes and save hours—all with clicks, not code. Combining a visual workflow automation builder with digital forms, document generation, and eSignature solutions, the Formstack Platform enables you to quickly create countless solutions to your workday pains and your customers’ digital expectations. Build for your immediate needs—from applications to proposals to onboarding—and scale to help meet your larger, org-wide digital initiatives. All with the Formstack Platform.

Description

Instafill.ai is an AI form filler that completes PDF forms automatically and turns Word files, flat PDFs, and scans into fillable templates. It pulls data from whatever you already have - spreadsheets, text files, images, partially filled PDFs, and fills each field with speed and precision. Key features: - AI agent: assembles complete document packages, not just single fields - merging, stamping signatures, headers, and page numbers, placing images, flattening and splitting. - MCP server: connects Claude, ChatGPT, and Codex directly to your form library. - Windows desktop app: right-click any PDF in File Explorer and fill it without opening the app. - Batch filling: complete the same form hundreds of times from CSV or XLSX. - Reusable profiles: store client data once, reuse it across every form. - Field logic: conditionals, dependencies, and row-by-row table control. - API, webhooks, Chrome and Edge extensions.

API Access

Has API No 

API Access

Has API Yes 

Screenshots View All

Screenshots View All

Integrations

4Degrees Yes 
Agolix by Assessment Generator Yes 
Callwise Yes 
Chargebee Yes 
ClinchPad Yes 
Cognito Forms Yes 
EMMA Yes 
FormAssembly Yes 
Keap Yes 
Microsoft OneDrive Yes 
Microsoft Outlook Yes 
Nimble Yes 
Partner Platform (Partner XE) Yes 
QuickBooks Enterprise Yes 
Revamp CRM Yes 
Signable Yes 
VoilaNorbert Yes 
Workers by Delos Yes 
Xverify Yes 
iFormBuilder Yes 

Integrations

4Degrees No 
Agolix by Assessment Generator No 
Callwise No 
Chargebee No 
ClinchPad No 
Cognito Forms No 
EMMA No 
FormAssembly No 
Keap No 
Microsoft OneDrive No 
Microsoft Outlook No 
Nimble No 
Partner Platform (Partner XE) No 
QuickBooks Enterprise No 
Revamp CRM No 
Signable No 
VoilaNorbert No 
Workers by Delos No 
Xverify No 
iFormBuilder No 

Pricing Details

$83/month
Forms - $83 per month
Suite - $250 per month
Enterprise - Custom pricing available
Free Trial Yes 
Free Version No 

Pricing Details

$99/month
Self-service:
- $99/mo (50 docs)
- $189/mo (100 docs)
- $449/mo (250 docs)
- $899/mo (500 docs)

Self-service Unlimited: $299/mo - no hard page or file limits, Word output, batch filling, eSignatures, HIPAA with BAA. Save 20% on annual billing.

Done-for-you automation: custom implementation fee plus monthly, priced to volume.

Free plan: 10 credits per year, renewed annually, first 2 pages per document, preview only.
Free Trial No 
Free Version Yes 

Deployment

Web-Based Yes 
On-Premises No 
iPhone App No 
iPad App No 
Android App No 
Windows No 
Mac No 
Linux No 
Chromebook No 

Deployment

Web-Based Yes 
On-Premises No 
iPhone App No 
iPad App No 
Android App No 
Windows Yes 
Mac No 
Linux No 
Chromebook No 

Customer Support

Business Hours Yes 
Live Rep (24/7) No 
Online Support Yes 

Customer Support

Business Hours No 
Live Rep (24/7) Yes 
Online Support Yes 

Types of Training

Training Docs Yes 
Webinars Yes 
Live Training (Online) No 
In Person No 

Types of Training

Training Docs Yes 
Webinars Yes 
Live Training (Online) No 
In Person No 

Vendor Details

Company Name

Intellistack

Founded

2006

Country

United States

Website

www.formstack.com

Vendor Details

Company Name

Botmakers LLC

Founded

2024

Country

United States

Website

instafill.ai

Product Features

Forms Automation

Approval Process Control Yes 
Archiving & Retention No 
Collaboration Yes 
Document Indexing No 
Drag & Drop Yes 
Full Text Search No 
Remote Document Access Yes 
Rules-Based Workflow Yes 
Text Editing Yes 
Version Control Yes 

Online Form Builders

Artificial Intelligence No 
Assign Roles / Permissions No 
Collaboration Tools No 
Conversational Forms No 
Data Tables No 
Drag & Drop / No Code Yes 
Export to PDF No 
HIPAA Compliant Yes 
Import Existing Forms No 
Mobile Forms No 
Offline Forms No 
Pre-made Templates Yes 
Quizzes / Questionnaires No 
Reporting / Data Visualization No 
Signup Forms Yes 
Surveys Yes 

Registration

Activity Registration Yes 
Attendance Management Yes 
Badge Management No 
Calendar Management No 
Class Registration Yes 
Contact Management Yes 
Event Registration Yes 
Form Builder Yes 
Group Registration Yes 
Marketing Management No 
Online Registration Yes 
Onsite Registration Yes 
Payment Processing Yes 
Refund Automation No 
Self Check-In No 
Surveys & Feedback Yes 

Survey

Custom Survey URLs Yes 
Data Analysis Tools Yes 
Email Marketing Yes 
Mobile Survey Yes 
Offline Response Collection No 
Paper Survey No 
Question Branching Yes 
Question Library Yes 
Site Intercept Survey No 
Skip Logic Yes 
Supports Audio / Images / Video Yes 

Product Features

PDF

Annotations Yes 
Convert to PDF Yes 
Digital Signature Yes 
Encryption Yes 
Merge / Append Yes 
PDF Reader Yes 
Watermarking Yes 

Alternatives

SurveyJS Reviews

SurveyJS

4.8 out of 5 stars

Alternatives

PDFescape Reviews

PDFescape

Red Software
Jotform Reviews

Jotform

4.6 out of 5 stars
Formstack Documents Reviews

Formstack Documents

Intellistack
PDFKit.NET 5.0 Reviews

PDFKit.NET 5.0

TallComponents
FormAssembly Reviews

FormAssembly

4.4 out of 5 stars
EaseUS PDF Editor Reviews

EaseUS PDF Editor

EaseUS
1.0 out of 5 stars