--- title: Datomic Reviews meta_title: 'Datomic Reviews 2026: Details, Pricing, & Features | G2' meta_description: Filter 24 reviews by the users' company size, role or industry to find out how Datomic works for a business like yours. aggregate_rating: rating_value: 4.3 review_count: 24 scale: '5' date_modified: '2026-07-12' parent_category: name: NoSQL Databases url: https://www.g2.com/categories/nosql-databases --- # Datomic Reviews **Vendor:** Cognitect **Category:** [Other Non-Relational Databases Software](https://www.g2.com/categories/other-non-relational-databases) **Average Rating:** 4.3/5.0 **Total Reviews:** 24 ## About Datomic Datomic is a database of flexible, time-based facts, supporting queries and joins, with elastic scalability, and ACID transactions. Datomic can leverage highly-available, distributed storage services, and puts declarative power into the hands of application developers. ## Datomic Reviews ### 1. Perfect data management tool that is well suited for high throughput and low latency **Rating:** 4.0/5.0 stars **Reviewed by:** Abhinav M. | Senior Consultant, Information Technology and Services, Enterprise (> 1000 emp.) **Reviewed Date:** April 19, 2024 **What do you like best about Datomic?** This tools offers a concise way to express complex data queries and transformations. It follows ACID properties which makes it perfect for data management. It offers immutability and referential transparency for a decentralized approach to data ecosystem. It also offers undisturbed data replication and syncronization across distributed systems. It is popular because of log-oriented data storage which is a new way to store data to make it faster to store and access. It is perfect for banking transactions. It is easier to integrate with existing codebases with minimal syntax change. Every transaction is automatically timestamped enabling users to query the database at any point in time with much ease. It was easier to implement. We used it quite often. Customer support is good. **What do you dislike about Datomic?** It is difficult to switch from traditional database to Datomic's database implementation and management. It has a steep learning curve. It is difficult to master the tool due to its unconventional data storage strategies. Good trainings are hard to find on youtube. It is costly to implement Datomic. Not suited for very small companies with hardly any data volume. It is scalable, but the UI can be better. **What problems is Datomic solving and how is that benefiting you?** Datomic offers a new way to store data which is faster to access. It has built-in cache service and auditing service. We used the new client library to create light weight nodes and microservices. We integrated it with our POWER BI reports to generate beautiful graphs for data analysis. It is highly scalable. ### 2. Datomic : Revolutionizing Database Management **Rating:** 4.0/5.0 stars **Reviewed by:** Suyash J. | Application Development Analyst, Enterprise (> 1000 emp.) **Reviewed Date:** July 19, 2024 **What do you like best about Datomic?** Seperation of Reads and Writes, makes consistent while quries can be scaled out across many processors. Easy to write query with Datalog. Easy to intergrate with any other database such as Amazon DynamoDB, PostgreSQL and many more. **What do you dislike about Datomic?** The learning curve for Datomic can be steep, espacially for developers who are not familiar with functional programming or immutable data concepts. **What problems is Datomic solving and how is that benefiting you?** Datomic is perticularly useful for application that require strong consistency, complex querying and ability to analyze historical data. It properly manages ACID transaction which provide reliablity and consistency for data operations. ### 3. Amazing product , please try and suggest others too **Rating:** 5.0/5.0 stars **Reviewed by:** Poonam K. | Senior Talent Acquisition Specialist, Small-Business (50 or fewer emp.) **Reviewed Date:** January 30, 2024 **What do you like best about Datomic?** One of the most helpful aspects of Datomic is its temporal nature, allowing you to query data at different points in time. This provides a historical perspective on changes, aiding in debugging, auditing, and understanding data evolution. Additionally, its scalable and distributed architecture supports efficient handling of large datasets across multiple nodes. **What do you dislike about Datomic?** Some users find Datomic's learning curve to be a challenge, as its unique approach to data modeling and querying may require a shift in mindset compared to traditional databases. Additionally, licensing costs could be perceived as a drawback for some, especially in comparison to open-source alternatives. **What problems is Datomic solving and how is that benefiting you?** Datomic addresses business problems related to data consistency, scalability, and historical analysis. Its temporal database model helps in understanding and managing changes to data over time, which is crucial for auditing, compliance, and historical analysis. The distributed and scalable nature of Datomic supports businesses dealing with large datasets, ensuring performance and availability. Overall, it offers solutions for enterprises requiring a robust, scalable, and temporally aware database system. ### 4. One stop solution for data storage **Rating:** 4.5/5.0 stars **Reviewed by:** Shubhi J. | Senior Systems Engineer, Enterprise (> 1000 emp.) **Reviewed Date:** December 22, 2023 **What do you like best about Datomic?** I have used Datomic fir my freelance project first and then suggested it to my company because of some if the most useful features it possess. These include data shredding support, time based facts support. I love how flexible ut is in terms of queries and joins and ACID transactions. In addition it is highly available, distributed storage service. **What do you dislike about Datomic?** I believe there is not enough about Datomic and how it can be useful anywhere on the internet. This could be because it is yet not used by many organizations and hence not many reviews and use cases are available online about it. But that way people would never know that there ia a one stop solution for all their data storage related problems. **What problems is Datomic solving and how is that benefiting you?** Datomic solves several challenges in traditional database systems. It taps Immutability at its core. It's data model is based out of immutable facts, which follows hte principle that once data us added, it never changes. ### 5. Data management at its best with datomic **Rating:** 4.5/5.0 stars **Reviewed by:** Asim R. | Supervisor, Enterprise (> 1000 emp.) **Reviewed Date:** November 23, 2023 **What do you like best about Datomic?** Capacity and functionality of the application, that enables you to store, share, manage and transfer data. Your data can be shred across clients with protection and security AWS built in structure is why we use it in our organization and it has fulfilled our needs **What do you dislike about Datomic?** The webpage of the atomic on Google does not contain enough information about the software itself. I would recommend to have more information provided on a Google search for any browse engine search so that people interested can know more about the application itself. **What problems is Datomic solving and how is that benefiting you?** At Amazon, we use the Tomic because of its AWS-based built structure that helps us easily integrate the Tomic in our systems. Our IT team uses the Tomic for various purposes one of the most important one is sharing of data between platforms with security in the integration, the data can be shared between platforms, and can also be changed and managed between those platforms without impacting the root data that we have saved in our systems. ### 6. Database = Datomic **Rating:** 4.0/5.0 stars **Reviewed by:** Nishant M. | Analyst, Small-Business (50 or fewer emp.) **Reviewed Date:** November 27, 2023 **What do you like best about Datomic?** It is easy to use and one of the best thing is the implementation process which helps people to use this software frequent or increse the frequency of use. There are number of feature in this software people find the service very easily. The integration in this sofware is very fine we can easily track or find the history of the fact. It can support the customer to use this. **What do you dislike about Datomic?** Some time it is acting as the slow and takes time to show SQL result. **What problems is Datomic solving and how is that benefiting you?** Datomic is a distributed database system designed to address certain challenges associated with traditional databases. the benefits of using Datomic include improve data integrity, historical analysis capabilities, simplified schema management, efficiet query performance, and scalability in distributed environments. ### 7. Flexibility and schema evolution **Rating:** 3.5/5.0 stars **Reviewed by:** Sharath H. | Real Estate Specialist, Small-Business (50 or fewer emp.) **Reviewed Date:** January 24, 2024 **What do you like best about Datomic?** Unlike traditional databases, Datomic offers a flexible schema that adapts to evolving business requirements. We can easily modify the schema without disrupting existing data, allowing for seamless updates and migrations. This flexibility has saved us countless hours of manual schema management. **What do you dislike about Datomic?** One aspect that could be improved in Datomic is the learning curve for newcomers. **What problems is Datomic solving and how is that benefiting you?** Scalability: Datomic's architecture allows for seamless scalability, enabling you to handle large volumes of data without sacrificing performance. It ensures that your application can grow and handle increasing data demands without compromising on speed or efficiency. ### 8. Replacing traditional database **Rating:** 5.0/5.0 stars **Reviewed by:** Aman R. | Specialist Programmer L1, Small-Business (50 or fewer emp.) **Reviewed Date:** November 17, 2023 **What do you like best about Datomic?** Datomic is a powerful and innovative database system that stands out for its unique approach to data management. Its emphasis on immutable, time-based data modeling provides a robust foundation for building scalable and flexible applications. The query language, Datalog, is expressive and enables complex queries with ease. **What do you dislike about Datomic?** The learning curve can be steep, and the licensing model may pose challenges for some users. It may not be the best fit for every use case. **What problems is Datomic solving and how is that benefiting you?** Datomic addresses several challenges in traditional database systems. One key problem it tackles is immutability. Datomic's data model is based on immutable facts, meaning once data is added, it's never changed or deleted. This approach enhances traceability and simplifies debugging. ### 9. IT IS ONE OF THE SAFE AND RELIABLE DATABASE MANAGEMENT SYSTEM WHICH VERY EASY TO UNDERSTAND TO USE **Rating:** 5.0/5.0 stars **Reviewed by:** Pushkar R. | Catalog lead, Enterprise (> 1000 emp.) **Reviewed Date:** November 23, 2023 **What do you like best about Datomic?** ITS IS FAST AND SAFE ALSO HELP TO EASILY ACCESS THE DATA WE STORE FOR OUR DAY TO DAY OFFICE NEED AND HAS GOOD SUPPORT AND ALLOWS ME TO USE IT DAILY WITH THE PERFECT MANAGEMENT IMPLEMENTATION **What do you dislike about Datomic?** ITS LIT BULKY BYT OVERALL IT IS THE BESTEST WHICH I CAME ACROSS THILL NOW **What problems is Datomic solving and how is that benefiting you?** HELP TO MANTAIN BY DATA SAFE AND EASY TO ACCESS ### 10. Datomic data storage **Rating:** 4.5/5.0 stars **Reviewed by:** Ganesh T. | seller support associate, Small-Business (50 or fewer emp.) **Reviewed Date:** November 21, 2023 **What do you like best about Datomic?** Datomic is mostly used for storage improvement facilities and major best thing about datomic is it has large number of datas to store and it is easy to accessable . Everyone can easily understand this interface. **What do you dislike about Datomic?** Datomic is an advanced technology for us , but one disadvantage I have faced in Datomic is it has more date to access. **What problems is Datomic solving and how is that benefiting you?** Datomic is an user friendly thing and major advantage and benifits while using Datomic is it has data to cloud storage so we can access and retrive the data from any device at any time. ### 11. About how fast it works **Rating:** 4.0/5.0 stars **Reviewed by:** jebisha d. | Small-Business (50 or fewer emp.) **Reviewed Date:** December 30, 2023 **What do you like best about Datomic?** Datomic is very easy to use, it also helps us to store our data according to their contents. It's organised and easily accessible. **What do you dislike about Datomic?** So far none. I think it's pretty good. I will be grateful if there are other platforms updated. **What problems is Datomic solving and how is that benefiting you?** It helps in settling the data's in different sections according to their contents once updated in cloud and i don't have to separate it manually ### 12. powerful and unique database **Rating:** 4.5/5.0 stars **Reviewed by:** Avani G. | Cloud Migration Consultant, Mid-Market (51-1000 emp.) **Reviewed Date:** October 27, 2023 **What do you like best about Datomic?** I like its time travel feature most. You can get the state of database at any instance of time **What do you dislike about Datomic?** Schema changes are difficult in Datomic. I need to plan it in advance everything **What problems is Datomic solving and how is that benefiting you?** It stores data as immutable fact tables that helps in tracking the history of all the changes happed so far. It is helping in our audits ### 13. data managemnet at its best **Rating:** 5.0/5.0 stars **Reviewed by:** Manisha B. | Enterprise (> 1000 emp.) **Reviewed Date:** December 01, 2023 **What do you like best about Datomic?** easier to transfer and store data. Makes work easy and efficient **What do you dislike about Datomic?** nothing as of now everthing is good so far **What problems is Datomic solving and how is that benefiting you?** it solved majority o fthe problems with traditional databases, its fast and efficient. ### 14. This will replace traditional DB **Rating:** 5.0/5.0 stars **Reviewed by:** Harshit P. | Software Engineer (IC2), Small-Business (50 or fewer emp.) **Reviewed Date:** October 30, 2023 **What do you like best about Datomic?** Datomic has some interesting features, it is very powerful in declarative query. How have to flexibilty while creating schema and many more **What do you dislike about Datomic?** There is nothing much to dislike about datomic, just one thing since it is slightly different than traditional DBs like mysql etc it might be overwhelming to start with. **What problems is Datomic solving and how is that benefiting you?** I used datomic in my freelancing project where the problem was to have faster query processing for large data and also to have flexible DB. We thought of using Datomic and worked wonders. ### 15. Extremely Recommended **Rating:** 5.0/5.0 stars **Reviewed by:** Vasant S. | Small-Business (50 or fewer emp.) **Reviewed Date:** November 17, 2023 **What do you like best about Datomic?** Ease of Reading, Writing and storing your decomposed data in a most efficient manner Another thing that i like this the keeping track of all immutable facts over the time **What do you dislike about Datomic?** Being a regular user and this much of experienxe with Datomic i dont find any such thing **What problems is Datomic solving and how is that benefiting you?** Most it solving my Vast portion of decomposed data in a most efficient way that makes it more easy to use and get insights quickly ### 16. Services **Rating:** 5.0/5.0 stars **Reviewed by:** Vikrant S. | Associate, Mid-Market (51-1000 emp.) **Reviewed Date:** November 22, 2023 **What do you like best about Datomic?** One of the best cloud with ACID transactions, complete data history and SQL analytics support. Plus point is that it aws security practices which serve entire application **What do you dislike about Datomic?** There is nothing to dislike about datomic as they are already providing best service **What problems is Datomic solving and how is that benefiting you?** Logical query language, data entities, database management , domain specific data, operational flexibility, audit capabilities, business records etc ### 17. datomic **Rating:** 3.5/5.0 stars **Reviewed by:** Mohammed M. | Solutions Architect, Mid-Market (51-1000 emp.) **Reviewed Date:** December 22, 2023 **What do you like best about Datomic?** to use complex queries datomic is cool to use **What do you dislike about Datomic?** licensing model is a challenge depends on the user use case not a uniform model **What problems is Datomic solving and how is that benefiting you?** mainly to use complex queries and its unique property of once you load it cannot be updated or deleted ### 18. Datomic Review **Rating:** 4.5/5.0 stars **Reviewed by:** Gaurav R. | Consultant, Enterprise (> 1000 emp.) **Reviewed Date:** November 11, 2023 **What do you like best about Datomic?** Ease to use Ease of integration with inhouse application landscape Easy to implement Strong scalability Offer numerous features and propreitary DBMS allow updates in real time **What do you dislike about Datomic?** Need to improve and enhance customer support **What problems is Datomic solving and how is that benefiting you?** It helps my client to maintain there trade and financial data in a very robust and secure manner ### 19. Unlocking Timeless Insights: Navigating the Power and Nuances of Datomic in Review **Rating:** 4.0/5.0 stars **Reviewed by:** Amit P. | Software Developer, Small-Business (50 or fewer emp.) **Reviewed Date:** October 13, 2023 **What do you like best about Datomic?** Flexible Schema, Decoupled Components,Elegance in Query Language **What do you dislike about Datomic?** Learning Curve , Cost, Community Size, Integration Complexity, Limited NoSQL Features: **What problems is Datomic solving and how is that benefiting you?** Immutability for Simplified Data Management, Time-Travel Queries for Historical Analysis, Flexible Schema for Evolving Data Structures, Decoupled Components for Scalability, Expressive Datalog for Complex Queries, Challenges include Learning Curve and Integration Complexity, Benefits include Enhanced Data Consistency and Audit Trail, Suitable for Microservices Architecture and Data-Centric Applications. ### 20. Excellent Data Management **Rating:** 4.0/5.0 stars **Reviewed by:** Debasish R. | Application Development Team Lead, Enterprise (> 1000 emp.) **Reviewed Date:** December 14, 2023 **What do you like best about Datomic?** Best data management tool.Powerful declarative query.Best cloud with ACID transaction. **What do you dislike about Datomic?** Any data item attributes change process is not flexible.its very slow and not stable. **What problems is Datomic solving and how is that benefiting you?** Data storage, data tracking in a secured fashion. ### 21. Good **Rating:** 5.0/5.0 stars **Reviewed by:** Hiren M. | Flutter Developer , Small-Business (50 or fewer emp.) **Reviewed Date:** November 23, 2023 **What do you like best about Datomic?** It Can easily we can Access Via Database or Local Server **What do you dislike about Datomic?** Seems Like We Can not say any System Purchases **What problems is Datomic solving and how is that benefiting you?** With The Help of Datomic our company easily access via Gloobal ### 22. Amazing experience **Rating:** 4.0/5.0 stars **Reviewed by:** Verified User in Information Technology and Services | Enterprise (> 1000 emp.) **Reviewed Date:** October 15, 2023 **What do you like best about Datomic?** There are many helpful things about datomic such as distributed architecture, acid compliance, flexible schema and data replication **What do you dislike about Datomic?** Datomic can be comparatively expensive and also the limited ecosystem **What problems is Datomic solving and how is that benefiting you?** The ability of time travel is the most helpful thing I have observed with datomic and solving problems in our organization ### 23. Datomic really suits our product **Rating:** 4.0/5.0 stars **Reviewed by:** Marilia M. | Enterprise (> 1000 emp.) **Reviewed Date:** March 09, 2023 **What do you like best about Datomic?** Easy to use and find data. It suits our business area, where we need to have everything documented for security, legal and compliance. Not heavy like competitors. **What do you dislike about Datomic?** Not so easy to find documentation or courses/bootcamp especially free. It's hard to get the employee prepared to use it. I would like to see some datomic official content. **What problems is Datomic solving and how is that benefiting you?** Saving all data for compliance porpuses. It is easy to search for the data you are looking for. We are more productive using Datomic than competitor's products. ### 24. Great tech, great dev experience, poor deployment options due to licensing model **Rating:** 1.0/5.0 stars **Reviewed by:** Verified User in Computer Software | Small-Business (50 or fewer emp.) **Reviewed Date:** August 23, 2016 **What do you like best about Datomic?** Database as an immutable data structure, powerful query abilities, time travel are all amazing features. **What do you dislike about Datomic?** It's not open source, so it's not feasible tech to use for a product's core infrastructure, seeing what happened to other proprietary databases when they get bought out. Licensing model also makes deployment rather inconvenient and full of questionable implications for distribution (i.e. are we allowed to put it up in a docker container on docker hub? does that count as distributing it without permission?). **What problems is Datomic solving and how is that benefiting you?** We've mostly been using it for a few early prototypes using Clojure & ClojureScript, and the immutable database semantics fits perfectly with the language. Unfortunately we decided to go with Postgres in the end due to licensing concerns. ## Datomic Discussions - [What is Datomic used for?](https://www.g2.com/discussions/what-is-datomic-used-for) - 1 comment - [View Datomic pricing details and edition comparison](https://www.g2.com/products/datomic/reviews?section=pricing&secure%5Bexpires_at%5D=2026-07-15+22%3A54%3A19+-0500&secure%5Bsession_id%5D=c284a8d0-02a0-47b8-a1a9-75d119ccceef&secure%5Btoken%5D=b2caaac6d2c6d78a33e4399eac95475dcdb041fa60c933ecc3ba835ee3e938e3&format=llm_user) ## Datomic Features **Database Features** - Storage - Availability - Stability - Scalability - Security - Data Manipulation - Query Language ## Top Datomic Alternatives - [Google Firebase Realtime Database](https://www.g2.com/products/google-firebase-realtime-database/reviews) - 4.5/5.0 (34 reviews) - [XLForm](https://www.g2.com/products/xlform/reviews) - 4.3/5.0 (13 reviews) - [HTTP Commander](https://www.g2.com/products/http-commander/reviews) - 5.0/5.0 (1 reviews)