Epsilon3 vs. Opus●Guide Comparison


Epsilon3	Opus●Guide	+	+
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About Epsilon3 is an AI-powered procedure and resource management tool designed for teams building, testing, and operating advanced products and systems. ✔ Standardize & Optimize Processes Our interoperable procedure execution system replaces inefficient checklists managed with paper, spreadsheets, docs, and outdated planning tools. Automatically track every step to ensure quality, consistency, and traceability. ✔ Fuel Rapid Iteration & Innovation Built-in version control, conditional workflows, and real-time data synchronization keep teams on the same page. Enable continuous improvement and quick, data-driven decisions to stay far ahead of the competition. ✔ Streamline & Scale Operations Securely integrate siloed systems and automate error-prone tasks to boost productivity and prevent delays. Simplify training, reduce costs, and maintain efficiency as your operations expand to meet demand. Trusted by industry leaders like NASA, Firefly Aerospace, and Commonwealth Fusion.		About Opus●Guide is a tool to systematize your business. Create and manage processes, SOPs, onboarding, training, and knowledge. Chrome extension to generate documents fast, Follow your usual process, just click on buttons. Captures automatically and your process instruction is generated. Finalize your process instruction, and assign roles for easy access to an organization. Systematize your business seamlessly. With our extension, you can quickly capture your screen and create beautiful instructions with screenshots. Create step-by-step instructions in seconds. Capture screenshots, just by clicking on buttons. With Opus●Guide you can create step-by-step instructions in seconds. Click "start" in the extension to automatically capture screenshots and highlight the pointer while you do your process. Edit your newly created instruction.
Platforms Supported Windows Not Supported Mac Not Supported Linux Not Supported Cloud Supported On-Premises Supported iPhone Not Supported iPad Not Supported Android Not Supported Chromebook Not Supported		Platforms Supported Windows Supported Mac Supported Linux Not Supported Cloud Supported On-Premises Supported iPhone Not Supported iPad Not Supported Android Not Supported Chromebook Supported
Audience Innovative teams that engineer, build, test, and operate advanced products and systems.		Audience Businesses and professionals seeking a solution to create procedure documentation
Support Phone Support Not Supported 24/7 Live Support Supported Online Supported		Support Phone Support Not Supported 24/7 Live Support Not Supported Online Supported
API Offers API Supported		API Offers API Not Supported
Screenshots and Videos View more images or videos		Screenshots and Videos View more images or videos
Pricing $100/user/month Free Version Not Supported Free Trial Supported		Pricing $6/month $6 per month for the Basic version, $19 for the Essentials edition and $39 per month for the unlimited Professional version Free Version Not Supported Free Trial Supported
Reviews/Ratings Read all reviews		Reviews/Ratings Overall 3.7 / 5 ease 5.0 / 5 features 5.0 / 5 design 4.0 / 5 support 5.0 / 5 Read all reviews
		Pros & Cons from Real Users Pros I sent the work on [7-5-25] and it’s been over 2 months with no reply from this company side. This is really unprofessional. Before getting the work they were quick to respond, but after delivery they have completely gone silent. Opus is a great guide solution for sharing processes with internal or external stakeholders. The creator guide is fairly rich both in terms of word processing capabilities and adding multimedia, including video and doc files. - Super easy - Chrome plugin - AI Features - several customization choice - Easy to share - Automation feature - Analytic Cons Reputation Damage, Word spreads quickly in freelance and professional communities. There is nothing not to like. It works exactly as advertised out of the box. Some feedback I have to take it to the next level: Please consider tweaking the Ui?UX to make it more modern look & feel Is there a way we can integrate GPT 4/Claude using our own keys to expand upon the process? - Wish there was more arrow pointing options in the document.
Training Documentation Supported Webinars Not Supported Live Online Supported In Person Supported		Training Documentation Supported Webinars Not Supported Live Online Supported In Person Not Supported
Company Information Epsilon3 Founded: 2021 United States www.epsilon3.io		Company Information Opus●Guide United States opus.guide/
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Categories Aerospace Manufacturing Supported Bill of Materials (BOM) Supported Engineering Supported Inventory Management Supported Manufacturing Supported Manufacturing ERP Supported Manufacturing Execution Supported MRP Supported Operations Management Supported Process Documentation Supported Project Tracking Supported Quality Management Supported Standard Operating Procedure (SOP) Supported Tool Management Supported Work Instructions Supported Work Order Supported Workflow Management Supported		Categories Knowledge Management Supported Onboarding Supported Process Documentation Supported Standard Operating Procedure (SOP) Supported
Show More Features Engineering Features 2D Drawing Not Supported 3D Modeling Not Supported Chemical Engineering Supported Civil Engineering Supported Collaboration Supported Design Analysis Not Supported Design Export Not Supported Document Management Supported Electrical Engineering Supported Mechanical Engineering Supported Mechatronics Not Supported Presentation Tools Supported Structural Engineering Supported Inventory Management Features Alerts/Notifications Supported Barcoding / RFID Supported Forecasting Supported Inventory Optimization Supported Kitting Supported Manufacturing Inventory Management Supported Mobile Access Supported Multi-Channel Management Supported Product Identification Supported Reorder Management Supported Reporting/Analytics Supported Retail Inventory Management Supported Supplier Management Supported Warehouse Management Supported MRP Features Bills of Material Supported Compliance Management Supported Document Management Supported Forecasting Supported Formula Management Supported Inventory Management Supported Order Management Supported Process Manufacturing Supported Product Configurator Supported Production Scheduling Supported Quality Control Supported Quality Management Supported Quote Management Supported Reporting/Analytics Supported Resource Management Supported Safety Management Supported Supplier Management Supported Supply Chain Management Supported Manufacturing Features Accounting Integration Supported ERP Supported Maintenance Management Supported MES Supported MRP Supported Purchase Order Management Supported Quality Management Supported Quotes/Estimates Not Supported Reporting/Analytics Supported Safety Management Supported Shipping Management Not Supported Manufacturing Execution Features Document Management Supported Forecasting Supported Quality Control Supported Quote Management Supported Resource Management Supported Supplier Management Supported Supply Chain Management Supported Traceability Supported Project Tracking Features Collaboration Tools Supported Cost-to-Completion Tracking Not Supported Gantt Charts Not Supported Kanban Board Not Supported Milestone Tracking Supported Percent-Complete Tracking Not Supported Prioritization Not Supported Status Tracking Supported Time & Expense Tracking Not Supported Quality Management Features Audit Management Supported Complaint Management Supported Compliance Management Supported Corrective and Preventive Actions (CAPA) Supported Defect Tracking Supported Document Control Supported Equipment Management Supported ISO Standards Management Supported Maintenance Management Supported Risk Management Supported Supplier Quality Control Supported Training Management Supported Tool Management Features Calibration Management Supported Fixed Asset Management Supported Issue & Return Management Supported Job Costing Not Supported Maintenance Scheduling Supported Order Management Supported Tool Kitting Supported Work Instructions Features Branding & Style Sheets Not Supported Content Management System Not Supported Drag and Drop Supported Dynamic Tags Supported Employee Feedback Not Supported Guide Approval Workflows Supported Media Editor Not Supported Multi-Brand Publishing Not Supported Rich Text Editor Not Supported SSO (SAML) Supported Translations Not Supported User Management Supported Version Control Supported Work Order Features Contract Management Supported Customer Database Supported Dispatch Management Not Supported Inventory Control Supported Job Management Supported Preventive Maintenance Supported Quotes / Estimates Not Supported Recurring Appointments Supported Routing Not Supported Scheduling Supported Task Management Supported Workflow Management Features Access Controls/Permissions Supported Approval Process Control Supported Business Process Automation Supported Calendar Management Supported Compliance Tracking Supported Configurable Workflow Supported Customizable Dashboard Supported Document Management Supported Forms Management Supported Graphical Workflow Editor Supported Mobile Access Supported No-Code Supported Task Management Supported Third Party Integrations Supported Workflow Configuration Supported		Show More Features Knowledge Management Features Artificial Intelligence (AI) Supported Cataloging / Categorization Not Supported Collaboration Supported Content Management Not Supported Decision Tree Supported Discussion Boards Not Supported Full Text Search Not Supported Knowledge Base Management Not Supported Self Service Portal Not Supported Onboarding Features Course Management Not Supported Document Management Not Supported E-Verify / I-9 Forms Not Supported Electronic Forms Not Supported Electronic Signature Not Supported Employee Handbook Supported Employee Portal Not Supported File Management Not Supported Job Description Management Supported Orientation Management Not Supported Self Service Portal Not Supported Task Management Not Supported Tax Forms Not Supported Training Management Not Supported
Integrations Cosmos Supported Duro Supported Google Chrome Not Supported Jama Connect Supported Jira Supported LabVIEW Supported Okta Supported QuickBooks Enterprise Supported Slack Supported Teamcenter Supported View All 9 Integrations		Integrations Cosmos Not Supported Duro Not Supported Google Chrome Supported Jama Connect Not Supported Jira Not Supported LabVIEW Not Supported Okta Not Supported QuickBooks Enterprise Not Supported Slack Not Supported Teamcenter Not Supported View All 1 Integration
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