---
title: Under.io Reviews
meta_title: 'Under.io Reviews 2026: Details, Pricing, & Features | G2'
meta_description: Filter 13 reviews by the users' company size, role or industry to
  find out how Under.io works for a business like yours.
aggregate_rating:
  rating_value: 4.9
  review_count: 13
  scale: '5'
date_modified: '2026-07-17'
parent_category:
  name: Content Management
  url: https://www.g2.com/categories/content-management
---

# Under.io Reviews
**Vendor:** Under.io  
**Category:** [Online Form Builder Software](https://www.g2.com/categories/online-form-builder)  
**Average Rating:** 4.9/5.0  
**Total Reviews:** 13
## About Under.io
Under.io is a software platform that helps financial services companies upgrade how they onboard their customers. Our product includes an online application builder, online form builder, electronic signature, mass document collection, and full underwriting capabilities. Our underwriting tools include KYC, KYB, Bank, and credit checks—finally, a form builder loved by sales, operations, and underwriting teams.



## Under.io Pros & Cons
**What users like:**

- Users love Under.io for its **easy editing** , streamlining forms and signatures while simplifying onboarding and document management. (3 reviews)
- Users find **e-signatures** with Under.io incredibly efficient, streamlining digital onboarding and simplifying document management significantly. (2 reviews)
- Users appreciate the **easy electronic signatures** feature of Under.io, simplifying onboarding and document management significantly. (2 reviews)
- Users commend the **speed of onboarding** with Under.io, making it a top choice for efficient merchant integration. (2 reviews)
- Users value the **time-saving features** of Under.io, simplifying processes like digital onboarding and document management. (2 reviews)
- Versatility (2 reviews)
- Affordable (1 reviews)
- Convenience (1 reviews)
- Users value the **responsive and knowledgeable customer support** of Under.io, enhancing their overall experience and adaptability. (1 reviews)
- Users value the **customizability** of Under.io, allowing tailored forms and applications for their unique needs. (1 reviews)

**What users dislike:**

- Users find **client difficulties** due to limited integration with insurance companies, hindering potential streamlining of the industry. (1 reviews)
- Users note a **learning curve** with Under.io, particularly if unfamiliar with the KYC/KYB process. (1 reviews)
- Users are frustrated by the **missing features** as many insurance companies are not integrated, limiting efficiency. (1 reviews)
- Users express dissatisfaction with the **missing functionalities** as not all insurance companies are integrated with Under.io. (1 reviews)



- [View Under.io pricing details and edition comparison](https://www.g2.com/products/under-io/reviews?page=2&section=pricing&secure%5Bexpires_at%5D=2026-07-23+05%3A44%3A20+-0500&secure%5Bsession_id%5D=08a0308a-e1eb-48b5-a8cc-766c399bb9fa&secure%5Btoken%5D=42d1101c35a9d7dc9b81f2b6d86f671a6f700cecf3f8e55c1374f4b3a4d7ae23&format=llm_user)

## Under.io Features
**Signature Process**
- Document Signing
- Reminders and Expirations
- Sign-In Process
- Mobile Signatures
- Signature Workflow
- Bulk Digital Signatures 
- Signature Document Creation

**Process Automation**
- Onboarding Flow Management
- E-Signature
- Data Capture
- Auto-Capture

**Customization**
- Custom Fields
- Conditional Logic
- Multi-page Forms
- Design

**User Interface Design**
- WYSIWYG Editor
- Customized Branding
- App Templates
- Workflow Management

**Identity Verification**
- ID Scanning
- KYC
- Credit Check

**Additional Functionality**
- Embedded Forms
- Offline Capability
- Mobile Forms

**Data Control**
- Data Synchronization
- Data Security

**Agentic AI -  Digital Customer Onboarding**
- Decision Making

**Agentic AI - E-Signature**
- Autonomous Task Execution
- Cross-system Integration
- Adaptive Learning
- Natural Language Interaction
- Proactive Assistance
- Decision Making

**Publishing**
- Application Deployment
- Platform Compatibility
- Lifecycle Management

**Agentic AI - No-Code Development Platforms**
- Adaptive Learning
- Natural Language Interaction
- Proactive Assistance

**Security and Scalability**
- Regulatory Compliance
- Signature History and Audit
- Enterprise Scalability

**Platform**
- Custom Branding
- User, Role, and Access Management
- Internationalization
- Performance and Reliability
- Integration APIs

## Top Under.io Alternatives
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