# 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 --- # 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)[FAQs](#faqs)[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/) Top alternative Featured Overall rating Based on 0 user reviews Reviews sentiment Positive \- Neutral \- Negative \- ### Starting price Free trial not available Capterra Shortlist charts the highest-rated and most popular products... Our "Best of" badge program showcases products with the highest ratings... Our "Best of" badge program showcases products with the highest ratings... Do you work for swIDch PLC-OTAC?[Manage this product listing](https://digitalmarkets.gartner.com/get-listed/claim-bx?url=http://www.swidch.com&name=swIDch PLC-OTAC) ## 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 (943)](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 (927) Value For Money 0.0 (0) Value For Money 4.5 (488) Customer Service 0.0 (0) Customer Service 4.5 (507) ## swIDch PLC-OTAC alternatives [4.7 (143)](https://www.capterra.com/p/154900/Auth0/reviews/) Starting price Contact vendor for pricing Pricing Options Free Trial Free Version User Rating 96% of reviewers rated it above 4 stars [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 Pricing Options Free Trial Free Version User Rating 95% of reviewers rated it above 4 stars [Learn More](https://www.capterra.com/p/228827/Duo-Security/) [miniOrange](https://www.capterra.com/p/158608/miniOrange/) [4.4 (37)](https://www.capterra.com/p/158608/miniOrange/reviews/) Starting price $1.00 Per User, Per Month Pricing Options Free Trial Free Version User Rating 89% of reviewers rated it above 4 stars [Learn More](https://www.capterra.com/p/158608/miniOrange/) [OneLogin](https://www.capterra.com/p/114110/OneLogin/) [4.6 (92)](https://www.capterra.com/p/114110/OneLogin/reviews/) Starting price $2.00 Per User, Per Month Pricing Options Free Trial Free Version User Rating 95% of reviewers rated it above 4 stars [Learn More](https://www.capterra.com/p/114110/OneLogin/) ## FAQs about swIDch PLC-OTAC Overview ### What company size and specific industries is swIDch PLC-OTAC built for? swIDch PLC-OTAC is designed for organizations in manufacturing, energy, and utilities that rely on industrial control systems and operational technology. It is best suited to companies managing PLC access in these sectors, especially larger operational environments that need passwordless multi-factor authentication for industrial systems. Features and Usability ### What are the key features of swIDch PLC-OTAC? swIDch PLC-OTAC offers authentication, secure login, and password management as core functions. It also includes access management, multi-factor authentication, and multiple authentication methods to control user verification and protect account access across systems and applications. Getting Started and Support ### What training and onboarding options does swIDch PLC-OTAC offer? swIDch PLC-OTAC provides in person training, live online sessions, webinars, documentation, and videos. These formats support guided instruction, remote learning, self-paced reference, and recorded walkthroughs for teams getting started with the product. Getting Started and Support ### What customer support options does swIDch PLC-OTAC offer? swIDch PLC-OTAC provides email/help desk and phone support. No reviewer feedback is available on support experience, so response speed, helpfulness, and common frustrations cannot be assessed from the supplied data. ## 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 Get Advice We can help you find the software with the features you need. ## Pricing ### Starting price Free trial not available Connect with a Capterra advisor for a free 15-minute consultation Get a personalized software list aligned to your business needs with guidance from our expert advisors. Our team has helped 1 million+ businesses like yours find options that fit their needs. ## 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 ## Top-rated software of 2026 ### Fill out the form and we'll send a list of the top-rated software based on real user reviews directly to your inbox.