# Amazon DynamoDB vs ScyllaDB Comparison
---
## AI Generated Summary
- **G2 reviewers report** that Amazon DynamoDB excels in its **fully managed, serverless architecture** , which significantly reduces operational overhead. Users appreciate that they don't have to worry about server maintenance, allowing them to focus on building applications instead.
- **Users say** ScyllaDB stands out for its **cost efficiency** and compatibility with Cassandra, making it a great choice for those looking to optimize their infrastructure costs. Reviewers highlight its ability to deliver high performance on fewer nodes, which can lead to substantial savings.
- **According to verified reviews** , Amazon DynamoDB is praised for its **seamless integration** with other AWS services like Lambda and API Gateway. This integration simplifies workflows and enhances the overall user experience, making it particularly appealing for teams already invested in the AWS ecosystem.
- **Reviewers mention** that ScyllaDB's **scalability** is a key feature, allowing users to orchestrate multiple events effortlessly. This capability is especially beneficial for applications that require low latency and the ability to scale quickly as demand increases.
- **G2 reviewers highlight** that both products receive similar scores for **quality of support** , with users appreciating the responsiveness and helpfulness of the support teams. However, ScyllaDB users specifically note the company's commitment to user experience, which fosters a strong community feel.
- **Users report** that while Amazon DynamoDB has a slight edge in **ease of setup** and **administration** , ScyllaDB's operational simplicity makes it a strong contender for those who prioritize straightforward management without sacrificing performance.



| | Amazon DynamoDB | ScyllaDB | 
|---|---|---|
| **Star Rating** | 4.4 out of 5 | 4.5 out of 5 | 
| **Total Reviews** | 530 | 427 | 
| **Largest Market Segment** | Enterprise (34.1% of reviews) | Small-Business (41.8% of reviews) | 
| **Entry Level Price** | No pricing available | No pricing available | 

---
## Top Pros & Cons

### Amazon DynamoDB

Pros:
- Scalability (10 reviews)
- Ease of Use (8 reviews)

Cons:
- Expensive (8 reviews)
- Query Complexity (7 reviews)

### ScyllaDB

Pros:
- Performance (53 reviews)
- Speed (44 reviews)

Cons:
- Learning Curve (20 reviews)
- Limited Features (13 reviews)

---
## Ratings Comparison
| Rating | Amazon DynamoDB | ScyllaDB | 
|---|---|---|
  | **Meets Requirements** | 8.7 (379 reviews) | 8.8 (333 reviews) | 
  | **Ease of Use** | 8.7 (382 reviews) | 8.5 (342 reviews) | 
  | **Ease of Setup** | 8.9 (176 reviews) | 8.3 (250 reviews) | 
  | **Ease of Admin** | 8.8 (164 reviews) | 8.2 (125 reviews) | 
  | **Quality of Support** | 8.6 (359 reviews) | 8.6 (312 reviews) | 
  | **Has the product been a good partner in doing business?** | 8.9 (155 reviews) | 8.7 (105 reviews) | 
  | **Product Direction (% positive)** | 9.0 (355 reviews) | 9.0 (324 reviews) | 

---
## Pricing

### Amazon DynamoDB

#### Entry-Level Pricing

No pricing available

#### Free Trial

No information available

### ScyllaDB

#### Entry-Level Pricing

No pricing available

#### Free Trial

Yes

---
## Features Comparison By Category

### Key Value Databases

| Product | Score | Reviews |
|---|---|---|
| **Amazon DynamoDB** | 8.7/10 | 147 |
| **ScyllaDB** | 8.6/10 | 183 |

#### Data Management

| Feature | Amazon DynamoDB | ScyllaDB | 
|---|---|---|
| **Data Model** | 8.4 (130 reviews) ✓ Verified | 8.7 (162 reviews) | 
| **Data Types** | 8.4 (132 reviews) ✓ Verified | 8.8 (163 reviews) | 

#### Availability

| Feature | Amazon DynamoDB | ScyllaDB | 
|---|---|---|
| **Auto Sharding** | 8.7 (103 reviews) ✓ Verified | 9.0 (157 reviews) | 
| **Auto Recovery** | 8.9 (112 reviews) ✓ Verified | 8.6 (154 reviews) | 
| **Data Replication** | 9.1 (114 reviews) ✓ Verified | 8.7 (156 reviews) | 

#### Performance 

| Feature | Amazon DynamoDB | ScyllaDB | 
|---|---|---|
| **Integrated Cache** | 8.5 (101 reviews) ✓ Verified | 8.8 (148 reviews) | 

#### Security

| Feature | Amazon DynamoDB | ScyllaDB | 
|---|---|---|
| **Role-Based Authorization** | 8.9 (119 reviews) ✓ Verified | 8.4 (141 reviews) | 
| **Authentication** | 9.0 (118 reviews) ✓ Verified | 8.5 (144 reviews) | 
| **Audit Logs** | 8.5 (112 reviews) ✓ Verified | 8.5 (142 reviews) | 
| **Encryption** | 8.8 (108 reviews) ✓ Verified | 8.6 (143 reviews) | 

#### Support

| Feature | Amazon DynamoDB | ScyllaDB | 
|---|---|---|
| **Multi-Model** | 8.3 (100 reviews) ✓ Verified | 8.5 (139 reviews) | 
| **Operating Systems** | 8.6 (101 reviews) ✓ Verified | Feature Not Available | 

### Document Databases

| Product | Score | Reviews |
|---|---|---|
| **Amazon DynamoDB** | 8.7/10 | 111 |
| **ScyllaDB** | N/A | N/A |

#### Data Management

| Feature | Amazon DynamoDB | ScyllaDB | 
|---|---|---|
| **Data Model** | 8.8 (90 reviews) | Not enough data | 
| **Data Types** | 8.8 (90 reviews) | Not enough data | 
| **Built - In Search** | 8.5 (84 reviews) | Not enough data | 
| **Event Triggers** | 8.5 (74 reviews) | Not enough data | 

#### Availability

| Feature | Amazon DynamoDB | ScyllaDB | 
|---|---|---|
| **Auto Sharding** | 8.7 (77 reviews) | Not enough data | 
| **Auto Recovery** | 8.9 (80 reviews) | Not enough data | 
| **Data Replication** | 8.9 (83 reviews) | Not enough data | 

#### Performance

| Feature | Amazon DynamoDB | ScyllaDB | 
|---|---|---|
| **Query Optimization** | 8.4 (87 reviews) | Not enough data | 

#### Security

| Feature | Amazon DynamoDB | ScyllaDB | 
|---|---|---|
| **Role-Based Authorization** | 8.9 (82 reviews) | Not enough data | 
| **Authentication** | 9.1 (81 reviews) | Not enough data | 
| **Audit Logs** | 8.5 (75 reviews) | Not enough data | 
| **Encryption** | 8.7 (78 reviews) | Not enough data | 

#### Support

| Feature | Amazon DynamoDB | ScyllaDB | 
|---|---|---|
| **Multi-Model** | 8.5 (70 reviews) | Not enough data | 
| **Operating Systems** | 8.4 (73 reviews) | Not enough data | 
| **BI Connectors** | 8.3 (57 reviews) | Not enough data | 

### Wide Column Database

| Product | Score | Reviews |
|---|---|---|
| **Amazon DynamoDB** | N/A | N/A |
| **ScyllaDB** | 8.5/10 | 83 |

#### Storage

| Feature | Amazon DynamoDB | ScyllaDB | 
|---|---|---|
| **Data Storage Method** | Not enough data | 8.5 (70 reviews) | 

#### Scalability

| Feature | Amazon DynamoDB | ScyllaDB | 
|---|---|---|
| **Database Scalability** | Not enough data | 9.1 (78 reviews) | 
| **Auto Sharding** | Not enough data | 8.7 (71 reviews) | 

#### Security

| Feature | Amazon DynamoDB | ScyllaDB | 
|---|---|---|
| **Order Preserving Encryption** | Not enough data | 8.2 (64 reviews) | 

#### Support

| Feature | Amazon DynamoDB | ScyllaDB | 
|---|---|---|
| **Data Types Support** | Not enough data | 8.6 (74 reviews) | 
| **Different Operating Systems** | Not enough data | Feature Not Available | 
| **Multi model Database Support** | Not enough data | 8.3 (68 reviews) | 

#### Agentic AI - Wide Column Database

| Feature | Amazon DynamoDB | ScyllaDB | 
|---|---|---|
| **Decision Making** | Not enough data | 7.9 (7 reviews) | 

### Database as a Service (DBaaS)

| Product | Score | Reviews |
|---|---|---|
| **Amazon DynamoDB** | 8.8/10 | 188 |
| **ScyllaDB** | 8.8/10 | 163 |

#### Configuration

| Feature | Amazon DynamoDB | ScyllaDB | 
|---|---|---|
| **Application Performance** | 9.0 (167 reviews) | 9.2 (152 reviews) | 
| **Orchestration** | 8.7 (153 reviews) | 8.8 (142 reviews) | 
| **Database Monitoring** | 8.9 (162 reviews) | 8.9 (151 reviews) | 
| **Anomaly Detection** | 8.4 (131 reviews) | 8.4 (136 reviews) | 
| **Network Security** | 9.0 (142 reviews) | 8.7 (139 reviews) | 

#### Database Administration

| Feature | Amazon DynamoDB | ScyllaDB | 
|---|---|---|
| **Provisioning** | 8.8 (141 reviews) | 8.8 (137 reviews) | 
| **Governance** | 8.9 (130 reviews) | 8.7 (133 reviews) | 
| **Auditing** | 8.6 (125 reviews) | 8.7 (133 reviews) | 

#### Availability

| Feature | Amazon DynamoDB | ScyllaDB | 
|---|---|---|
| **Scalability** | 9.3 (165 reviews) | 9.5 (153 reviews) | 
| **Backup** | 9.0 (158 reviews) | 8.9 (147 reviews) | 
| **Archiving** | 8.7 (145 reviews) | 8.9 (136 reviews) | 
| **Indexing** | 8.9 (154 reviews) | 8.9 (145 reviews) | 

#### Security

| Feature | Amazon DynamoDB | ScyllaDB | 
|---|---|---|
| **Data Masking** | 8.8 (89 reviews) | 8.7 (123 reviews) | 
| **Authentication And Single Sign-On** | 9.0 (102 reviews) | 8.7 (126 reviews) | 
| **Data Anonymization** | 8.8 (91 reviews) | 8.7 (126 reviews) | 

#### Data Management

| Feature | Amazon DynamoDB | ScyllaDB | 
|---|---|---|
| **Data Replication** | 8.9 (109 reviews) | 8.9 (137 reviews) | 
| **Advanced Data Analytics** | 8.7 (91 reviews) | 8.7 (129 reviews) | 

### NoSQL Databases

| Product | Score | Reviews |
|---|---|---|
| **Amazon DynamoDB** | N/A | N/A |
| **ScyllaDB** | N/A | N/A |

#### Database Features

| Feature | Amazon DynamoDB | ScyllaDB | 
|---|---|---|
| **Storage** | Not enough data | Not enough data | 
| **Availability** | Not enough data | Not enough data | 
| **Stability** | Not enough data | Not enough data | 
| **Scalability** | Not enough data | Not enough data | 
| **Security** | Not enough data | Not enough data | 
| **Data Manipulation** | Not enough data | Not enough data | 
| **Query Language** | Not enough data | Not enough data | 

---
## Categories
**Shared Categories (2):** [Database as a Service (DBaaS) Providers](https://www.g2.com/categories/database-as-a-service-dbaas), [Key Value Databases](https://www.g2.com/categories/key-value-databases)

**Unique to Amazon DynamoDB (1):** [Document Databases](https://www.g2.com/categories/document-databases)

**Unique to ScyllaDB (1):** [Wide Column Database Software](https://www.g2.com/categories/wide-column-database)


---
## Reviewer Demographics

### By Company Size

| Segment | Amazon DynamoDB | ScyllaDB | 
|---|---|---|
| **Small-Business** | 32.5% | 41.8% | 
| **Mid-Market** | 33.3% | 29.6% | 
| **Enterprise** | 34.1% | 28.6% | 

### By Industry

#### Amazon DynamoDB

- **Computer Software:** 27.1%
- **Information Technology and Services:** 16.7%
- **Financial Services:** 7.2%
- **Hospital & Health Care:** 3.2%
- **Banking:** 3.0%
- **Computer & Network Security:** 2.8%
- **Accounting:** 2.2%
- **Marketing and Advertising:** 2.2%
- **Retail:** 2.2%
- **Education Management:** 2.0%
- **Other:** 31.3%

#### ScyllaDB

- **Computer Software:** 29.8%
- **Information Technology and Services:** 13.2%
- **Financial Services:** 6.1%
- **Education Management:** 3.7%
- **Banking:** 3.7%
- **Computer & Network Security:** 3.2%
- **Telecommunications:** 2.6%
- **Hospital & Health Care:** 2.4%
- **Consulting:** 2.4%
- **Entertainment:** 2.1%
- **Other:** 30.9%

---
## Alternatives

### Alternatives to Amazon DynamoDB

- [Couchbase](https://www.g2.com/products/couchbase/reviews) — 4.3/5 stars (150 reviews)
- [Azure Cosmos DB](https://www.g2.com/products/azure-cosmos-db/reviews) — 4.2/5 stars (68 reviews)
- [MongoDB Atlas](https://www.g2.com/products/mongodb-atlas/reviews) — 4.5/5 stars (370 reviews)
- [Redis Software](https://www.g2.com/products/redis-software/reviews) — 4.5/5 stars (134 reviews)
- [Google Cloud Firestore](https://www.g2.com/products/google-cloud-firestore/reviews) — 4.2/5 stars (97 reviews)
- [MongoDB](https://www.g2.com/products/mongodb/reviews) — 4.5/5 stars (555 reviews)
- [Arango](https://www.g2.com/products/arango/reviews) — 4.6/5 stars (115 reviews)
- [DigitalOcean](https://www.g2.com/products/digitalocean/reviews) — 4.6/5 stars (749 reviews)
- [Google Cloud SQL](https://www.g2.com/products/google-cloud-sql/reviews) — 4.5/5 stars (366 reviews)
- [IBM Db2](https://www.g2.com/products/ibm-db2/reviews) — 4.1/5 stars (682 reviews)

### Alternatives to ScyllaDB

- [Couchbase](https://www.g2.com/products/couchbase/reviews) — 4.3/5 stars (150 reviews)
- [Cassandra](https://www.g2.com/products/cassandra/reviews) — 4.1/5 stars (35 reviews)
- [Redis Software](https://www.g2.com/products/redis-software/reviews) — 4.5/5 stars (134 reviews)
- [Amazon Relational Database Service (RDS)](https://www.g2.com/products/amazon-relational-database-service-rds/reviews) — 4.5/5 stars (907 reviews)
- [MongoDB Atlas](https://www.g2.com/products/mongodb-atlas/reviews) — 4.5/5 stars (370 reviews)
- [SAP HANA Cloud](https://www.g2.com/products/sap-hana-cloud-2025-10-01/reviews) — 4.3/5 stars (621 reviews)
- [Oracle Database](https://www.g2.com/products/oracle-database/reviews) — 4.3/5 stars (1010 reviews)
- [IBM Db2](https://www.g2.com/products/ibm-db2/reviews) — 4.1/5 stars (682 reviews)
- [Amazon Aurora](https://www.g2.com/products/amazon-aurora/reviews) — 4.5/5 stars (457 reviews)
- [DigitalOcean](https://www.g2.com/products/digitalocean/reviews) — 4.6/5 stars (749 reviews)

---
## Top Discussions

### Amazon DynamoDB

- Title: [Which of the following is a feature of DynamoDB?](https://www.g2.com/discussions/which-of-the-following-is-a-feature-of-dynamodb) — 3 comments
  > **Top comment:** "It is document database and it has capacity to scale horizontally more than 10 trillion request per day with peaks greater than 20 million requests per second."
- Title: [What is Amazon DynamoDB describe an application that can benefit from Amazon Dynamodb?](https://www.g2.com/discussions/what-is-amazon-dynamodb-describe-an-application-that-can-benefit-from-amazon-dynamodb) — 3 comments
  > **Top comment:** "Nice"
- Title: [how do i create a amazon dynamodb table locally?](https://www.g2.com/discussions/how-do-i-create-a-amazon-dynamodb-table-locally) — 2 comments, 2 upvotes
  > **Top comment:** "There is no way that you can setup a DynamoDB locally. In fact, there is no AWS service that you can setup locally. 
However, there are some other tools..."
- Title: [What is the most complex usage of dynamodb?](https://www.g2.com/discussions/32345-what-is-the-most-complex-usage-of-dynamodb) — 2 comments, 1 upvote
  > **Top comment:** "G2 is not honest.

I wrote 4 detailed reviews because I should win a $10 Amazon gift card for each review. According to G2 dashboard, my reviews reached..."
- Title: [What kind of database is DynamoDB?](https://www.g2.com/discussions/what-kind-of-database-is-dynamodb) — 1 comment
  > **Top comment:** "In short, Fast, Scalable, Robust NoSQL"

### ScyllaDB

- Title: [What is the agenda for the coming quarter, what new features will be introduced?](https://www.g2.com/discussions/what-is-the-agenda-for-the-coming-quarter-what-new-features-will-be-introduced) — 2 comments, 1 upvote
  > **Top comment:** "Planned features for Scylla Open Source 4.x and 5.x

• Enhancements to our DynamoDB compatible API (Alternator)
• Faster resumable streaming (Repair base..."
- Title: [Is ScyllaDB free?](https://www.g2.com/discussions/is-scylladb-free) — 1 comment, 1 upvote *(includes official response)*
  > **Top comment:** "ScyllaDB is available as a “source available” solution. You can utilize the complete ScyllaDB feature set for free if your deployment remains under 10 TB of..."
- Title: [How does ScyllaDB handle sharding and replication?](https://www.g2.com/discussions/how-does-scylladb-handle-sharding-and-replication) — 1 comment, 1 upvote *(includes official response)*
  > **Top comment:** "ScyllaDB follows a shard-per-core design that assigns specific data partitions to individual CPU cores, reducing internal contention. It employs consistent..."
- Title: [What are the main tradeoffs when switching to ScyllaDB?](https://www.g2.com/discussions/what-are-the-main-tradeoffs-when-switching-to-scylladb) — 1 comment, 1 upvote *(includes official response)*
  > **Top comment:** "As a NoSQL database, ScyllaDB prioritizes performance and scalability over traditional relational features like complex joins or ad-hoc reporting. While it..."
- Title: [Why is ScyllaDB faster than alternatives?](https://www.g2.com/discussions/why-is-scylladb-faster-than-alternatives) — 1 comment, 1 upvote *(includes official response)*
  > **Top comment:** "The speed of ScyllaDB stems from its shared-nothing, shard-per-core architecture, which maximizes CPU efficiency and concurrency. Built on the Seastar..."

---
**Source:** [G2.com](https://www.g2.com) | [Comparison Page](https://www.g2.com/compare/amazon-web-services-aws-amazon-dynamodb-vs-scylladb)