# swIDch PLC-OTAC Software Pricing, Alternatives & More 2026 | Capterra

> With the help of Capterra, learn about swIDch PLC-OTAC Software - reviews, pricing plans, popular comparisons to other Multi-Factor Authentication products and more.

Source: https://www.capterra.com/p/10024278/swIDch-PLC-OTAC/pricing

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# 

 swIDch PLC-OTAC Software Review 2026: Features, Reviews, Integrations, Pros & Cons

Last updated on March 13, 2026

Provider data verified by our Software Research team, and reviews moderated by our Reviews Verification team.

[Description](#description)[Use cases](#use-cases)[Alternatives](#alternatives)[Features](#features)[Pricing](#pricing)[Support](#support)

swIDch PLC-OTAC

## What is swIDch PLC-OTAC?

PLC OTAC is a single-step MFA solution designed for industrial control systems and OT environments, particularly PLCs. It leverages dynamic one-time authentication code (OTAC) technology to provide secure, passwordless MFA, eliminating the vulnerabilities of static passwords. Each user is assigned a unique, non-reusable code, ensuring the security of login credentials with minimal computational requirements. PLC OTAC offers strong protection while simplifying the authentication process, making it ideal for critical industrial systems. It integrates seamlessly into existing infrastructure without requiring additional hardware or complex modifications. Scalable across diverse industrial environments, from small-scale operations to large enterprises, It safeguards against evolving cyber threats. The solution complies with industry standards and regulations, delivering enhanced security and an efficient user experience tailored for high-stakes industrial applications.

## What is swIDch PLC-OTAC used for?

[Multi-Factor Authentication](https://www.capterra.com/multi-factor-authentication-software/)[Customer Identity and Access Management (CIAM)](https://www.capterra.com/ciam-software/)[Identity Management](https://www.capterra.com/identity-management-software/)

Overall rating

Based on 0 user reviews

Reviews sentiment

Positive

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Neutral

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Negative

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## Compare with a popular alternative

Capterra selects software alternatives based on relevant features, verified user reviews and user interactions. Placement may be influenced by client status.

### swIDch PLC-OTAC

0.0

VS.

[4.7 (929)](https://www.capterra.com/p/119653/Okta/reviews/)

Starting Price

Contact vendor

Starting Price

$6

Per User, Per Month

Free Trial

Free Version

Pricing Options

Free Trial

Free Version

Ease Of Use

0.0 (0)

Ease Of Use

4.6 (913)

Value For Money

0.0 (0)

Value For Money

4.5 (475)

Customer Service

0.0 (0)

Customer Service

4.5 (494)

## swIDch PLC-OTAC alternatives

[4.7 (136)](https://www.capterra.com/p/154900/Auth0/reviews/)

Starting price

Contact vendor for pricing

Highest Rated

[4.8 (52)](https://www.capterra.com/p/250929/Authy/reviews/)

Starting price

$0.05

Per User, Per Month

[Cisco Duo](https://www.capterra.com/p/228827/Duo-Security/)

[4.7 (548)](https://www.capterra.com/p/228827/Duo-Security/reviews/)

Starting price

$3.00

Per User, Per Month

[Learn More](https://www.capterra.com/p/228827/Duo-Security/)

[miniOrange](https://www.capterra.com/p/158608/miniOrange/)

[4.5 (36)](https://www.capterra.com/p/158608/miniOrange/reviews/)

Starting price

$1.00

Per User, Per Month

[Learn More](https://www.capterra.com/p/158608/miniOrange/)

## Features

Features with the highest number of reviews are displayed first. Those that have no reviews appear next, sorted alphabetically.

Access Management

Control and manage access to company resources

Authentication

Verify the identity of users/devices to enable secure access

Multi-Factor Authentication

Request two or more credentials to prove user's identity before granting access to systems

Multiple Authentication Methods

Authenticate user identities through different methods such as ID cards, PINs, passwords, RFID, and biometrics

Password Management

Generate and store passwords in an encrypted database and assist in retrieving lost or forgotten passwords

Secure Login

At least a username and password is required to access the system

swIDch PLC-OTAC 6 features

Control and manage access to company resources

Verify the identity of users/devices to enable secure access

Request two or more credentials to prove user's identity before granting access to systems

Authenticate user identities through different methods such as ID cards, PINs, passwords, RFID, and biometrics

Generate and store passwords in an encrypted database and assist in retrieving lost or forgotten passwords

At least a username and password is required to access the system

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## Pricing

### Starting price

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## Support, customer service and training options

Support

-   Email/Help Desk
-   FAQs/Forum
-   Knowledge Base
-   Phone Support
-   24/7 (Live rep)
-   Chat

Training

-   In Person
-   Live Online
-   Webinars
-   Documentation
-   Videos

Deployment

-   Web
-   Android
-   iPhone/iPad

Typical users

-   Freelancers
-   Small businesses
-   Mid size businesses
-   Enterprises

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