--- title: Coherence Reviews meta_title: 'Coherence Reviews 2026: Details, Pricing, & Features | G2' meta_description: Filter 12 reviews by the users' company size, role or industry to find out how Coherence works for a business like yours. aggregate_rating: rating_value: 4.1 review_count: 12 scale: '5' date_modified: '2026-08-07' parent_category: name: NoSQL Databases url: https://www.g2.com/categories/nosql-databases --- # Coherence Reviews **Vendor:** Oracle **Category:** [Key Value Databases](https://www.g2.com/categories/key-value-databases) **Average Rating:** 4.1/5.0 **Total Reviews:** 12 ## About Coherence Oracle Coherence is a in-memory data grid solution that enables organizations to predictably scale mission-critical applications by providing fast access to frequently used data. ## Coherence Reviews ### 1. It's robust, maintainable and easy to setup **Rating:** 4.5/5.0 stars **Reviewed by:** Hamidreza K. | Professional Developer, Mid-Market (51-1000 emp.) **Reviewed Date:** July 11, 2021 **What do you like best about Coherence?** It's so fast, highly scalable, and well performed **What do you dislike about Coherence?** In comparison with Redis, it doesn't have Document store, Graph DBMS, ... **What problems is Coherence solving and how is that benefiting you?** User session management in a fully distributed system ### 2. Best in Memory database **Rating:** 5.0/5.0 stars **Reviewed by:** Verified User in Information Technology and Services | Enterprise (> 1000 emp.) **Reviewed Date:** August 12, 2021 **What do you like best about Coherence?** Speed of Coherence is unmatchable. Hazelcast should not be compared against Coherence. **What do you dislike about Coherence?** I do not face any problems with Coherence. **What problems is Coherence solving and how is that benefiting you?** I want all my sites to load faster which I achieved using Coherence. ### 3. Caching **Rating:** 4.5/5.0 stars **Reviewed by:** Verified User in Financial Services | Enterprise (> 1000 emp.) **Reviewed Date:** September 19, 2019 **What do you like best about Coherence?** Best caching product. Stable and convenient to use. **What do you dislike about Coherence?** Do not see any issues with using the product. **Recommendations to others considering Coherence:** Great product **What problems is Coherence solving and how is that benefiting you?** Custom caching ### 4. Data Fabric **Rating:** 4.5/5.0 stars **Reviewed by:** Verified User in Computer Hardware | Enterprise (> 1000 emp.) **Reviewed Date:** October 23, 2018 **What do you like best about Coherence?** Cloud support, web scale, Data fabric, In memory **What do you dislike about Coherence?** Scaling, Performance comparisons, HA/DR architecture in details **Recommendations to others considering Coherence:** More Reference arch to support business use cases **What problems is Coherence solving and how is that benefiting you?** In Memory scaling for CNA ### 5. Coherence **Rating:** 4.5/5.0 stars **Reviewed by:** Verified User in Hospital & Health Care | Enterprise (> 1000 emp.) **Reviewed Date:** October 22, 2018 **What do you like best about Coherence?** autoconfiguration of product and integration with SOA suite and Weblogic **What do you dislike about Coherence?** not much documentation on how to use the product **What problems is Coherence solving and how is that benefiting you?** port configuration and setup , no UI ### 6. Increased performance and incredibly reliable. **Rating:** 4.5/5.0 stars **Reviewed by:** Teresa K. | Senior Configuration Manager, Enterprise (> 1000 emp.) **Reviewed Date:** January 20, 2017 **What do you like best about Coherence?** Been using coherence for years and it's been so incredibly reliable. Don't even need to think about it much. **What do you dislike about Coherence?** Is it fair to say that the performance is so good, that when coherence is restarted and things are "warming up" it is noticeably slower? It reminds us of how useful it is. **Recommendations to others considering Coherence:** It's worth trying. You'll know pretty quickly if it is something worth your money. **What problems is Coherence solving and how is that benefiting you?** We needed to have a reliable way of supporting thousands of users. This allowed us to bring large numbers of users onto the application quickly. ## Coherence Discussions - [What is Coherence cache Oracle?](https://www.g2.com/discussions/what-is-coherence-cache-oracle) - [What is coherence library?](https://www.g2.com/discussions/what-is-coherence-library) - [What is WebLogic coherence used for?](https://www.g2.com/discussions/what-is-weblogic-coherence-used-for) - [What is coherence used for?](https://www.g2.com/discussions/what-is-coherence-used-for) - [View Coherence pricing details and edition comparison](https://www.g2.com/products/coherence/reviews?filters%5Bnps_score%5D%5B%5D=5§ion=pricing&secure%5Bexpires_at%5D=2026-08-12+14%3A22%3A04+-0500&secure%5Bsession_id%5D=ac4b091b-5313-4144-8c94-5635b4f8e060&secure%5Btoken%5D=d8103e1d178202c5d590404b98392a5fc7ac777efc48193794aefa1ece44a97c&format=llm_user) ## Coherence Features **Data Management** - Data Model - Data Types **Availability** - Auto Sharding - Auto Recovery - Data Replication **Performance ** - Integrated Cache **Security** - Role-Based Authorization - Authentication - Audit Logs - Encryption **Support** - Multi-Model - Operating Systems **Database Features** - Storage - Availability - Stability - Scalability - Security - Data Manipulation - Query Language ## Top Coherence Alternatives - [Redis Software](https://www.g2.com/products/redis-software/reviews) - 4.5/5.0 (132 reviews) - [Apache Ignite](https://www.g2.com/products/apache-ignite/reviews) - 3.9/5.0 (17 reviews) - [Amazon ElastiCache](https://www.g2.com/products/amazon-elasticache/reviews) - 4.5/5.0 (84 reviews)