SlashDB is a REST API gateway that automatically exposes databases as web APIs in JSON, CSV, XML, and HTML. Modernize legacy enterprise systems for the cloud, save time and avoid mistakes in backend development for web and mobile apps. Augment AI agents knowledge with data from databases.
SlashDB automatically constructs a REST API from your existing databases - no code generation, no manual endpoint configuration. Once connected, your database content becomes instantly accessible to authorized users and applications in JSON, CSV, XML, and HTML formats. SlashDB uses a unique URL-based navigation model that maps directly to your database schema, making API endpoints intuitive and self-documenting.
Key Capabilities
Automatic REST API generation - Connect your database and get full read/write API endpoints immediately
Multi-format output - Serve data as JSON, CSV, XML, or HTML from the same endpoint
SQL Pass-thru - Execute custom queries via API for advanced use cases
Data Discovery - Browse and explore database schemas through a navigable web interface
Amazon RDS integration - Works seamlessly with Amazon RDS instances in your VPC
Who Benefits
Web and mobile developers - Eliminate weeks of backend API coding; use SlashDB as a gateway to relational databases
Data scientists and analysts - Access unobstructed datasets directly via API using data discovery and SQL Pass-thru
Big Data architects - Synchronize relational data into NoSQL databases like MongoDB or MapReduce engines like Apache Hadoop
Webmasters - Instantly add API capabilities to traditional LAMP stack websites
Use Cases
Backend development - Save up to 90% of time building web APIs for applications
Legacy modernization - Expose legacy databases as microservices for cloud migration
Data products - Shorten time to market and customer onboarding for commercial data offerings
Data integration and reporting - Connect databases to BI tools, dashboards, and third-party systems
Security and Access Control
SlashDB provides role-based access control to restrict data access at the table and column level. All API traffic supports TLS encryption in transit. Authentication options allow you to control which users and applications can read or write data.
Requirements and Supported Databases
SlashDB works with popular relational databases including those available on Amazon RDS. Deploy on an EC2 instance within your VPC and configure security group rules to allow connectivity between SlashDB and your database instances.
Getting Started
A free trial is available so you can evaluate SlashDB with your own databases before committing. Launch the AMI, connect to your Amazon RDS or other database instance, and start making API calls within minutes. Visit the documentation at docs.slashdb.com for a step-by-step quickstart guide.
Schedule a live demo or start your free trial today to see how SlashDB can accelerate your data integration and application development workflows.
Highlights
SlashDB automatically generates a full REST API from your database schema with zero code. Unlike manual API development, there is no endpoint configuration or code generation step required. Connect your Amazon RDS or other relational database and get instant read/write API access in JSON, CSV, XML, and HTML formats. The unique URL-based navigation model maps directly to your schema, making endpoints intuitive and self-documenting for developers and analysts alike.
Built-in data discovery and SQL Pass-thru features let data scientists, analysts, and developers explore and query databases directly through the API without DBA assistance. Role-based access control restricts data visibility at the table and column level, so you can safely expose databases to multiple user groups. TLS encryption protects data in transit between applications and your database.
Deploy on AWS alongside Amazon RDS to modernize legacy systems as cloud-native microservices, build commercial data products with faster customer onboarding, or power web and mobile application backends. A free trial is available so you can connect your own databases and evaluate SlashDB before committing. Start making API calls within minutes of launching the AMI.
AWS Marketplace now accepts line of credit payments through the PNC Vendor Finance program. This program is available to select AWS customers in the US, excluding NV, NC, ND, TN, & VT.
Try this product free for 30 days according to the free trial terms set by the vendor. Usage-based pricing is in effect for usage beyond the free trial terms. Your free trial gets automatically converted to a paid subscription when the trial ends, but may be canceled any time before that.
SlashDB - Automatic REST API Gateway for Databases (Cloud Edition)
Pricing is based on actual usage, with charges varying according to how much you consume. Subscriptions have no end date and may be canceled any time.
Additional AWS infrastructure costs may apply. Use the AWS Pricing Calculator to estimate your infrastructure costs.
If you are an AWS Free Tier customer with a free plan, you are eligible to subscribe to this offer. You can use free credits to cover the cost of eligible AWS infrastructure. See AWS Free Tier for more details. If you created an AWS account before July 15th, 2025, and qualify for the Legacy AWS Free Tier, Amazon EC2 charges for Micro instances are free for up to 750 hours per month. See Legacy AWS Free Tier for more details.
You pay by the hour based on the EC2 instance type you run. All 18 options deliver the same software, which builds a REST API from your relational databases. Pricing scales with compute size across three families. The t3 instances (micro, small, medium, large, xlarge, 2xlarge) suit variable workloads. The m4 and m5 instances (large through 4xlarge) offer steady compute. The m5n instances (large through 4xlarge) add network capacity. Larger sizes within each family cost more per hour. Choose the instance that matches your workload and scale up or down as needed.
Top-of-mind questions for buyers
What does one hour of billing cover for these EC2 instance options?
You are charged per hour for each running instance of the chosen type. One unit equals one hour of one active instance. The instance runs the software that turns your relational databases into a REST API. Running more instances at once multiplies the hourly charge.
Am I charged when an instance is stopped or paused?
Hourly software charges apply only while an instance runs. Stopped or paused instances do not accrue software charges. You may still pay underlying AWS storage fees for stopped instances, but the software meter counts running time only.
How do the t3 instances differ from the m4, m5, and m5n instances for billing?
All families bill per hour and run the same software. The t3 family suits variable, bursty workloads. The m4 and m5 families provide steady compute for continuous demand. The m5n family adds network capacity. Your hourly rate reflects the family and size you select.
docs.slashdb.com
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Vendor refund policy
Hourly and monthly subscriptions are not eligible for refunds.
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Vendor terms and conditions
Upon subscribing to this product, you must acknowledge and agree to the terms and conditions outlined in the vendor's End User License Agreement (EULA).
Content disclaimer
Vendors are responsible for their product descriptions and other product content. AWS does not warrant that vendors' product descriptions or other product content are accurate, complete, reliable, current, or error-free.
An AMI is a virtual image that provides the information required to launch an instance. Amazon EC2 (Elastic Compute Cloud) instances are virtual servers on which you can run your applications and workloads, offering varying combinations of CPU, memory, storage, and networking resources. You can launch as many instances from as many different AMIs as you need.
Version release notes
This is a maintenance release resolving 40 "tickets". Key updates:
Faster Data Discovery experience for large datasets and wide tables
Enhanced security protections and authentication error reporting
New random password generation for easier user administration
Improved request monitoring with status duration tracking
Better DuckDB and MotherDuck support
Expanded diagnostics and documentation
Numerous bug fixes and usability enhancements throughout the platform
This release delivers a smoother administration experience, stronger security controls, and improved platform stability for production deployments.
Once the instance is running, connect to it with a web browser and follow the initial setup wizard. Personal information on welcome page is optional. For more details please see our "User Guide" at https://docs.slashdb.com/user-guide/
We strongly recommend using HTTPS with SlashDB. To add SSL certificate to your see: https://docs.slashdb.com/user-guide/security/#httpsssl or consider terminating SSL traffic on Elastic Load Balancer or an API Gateway.
For technical assistance, configuration help, or general inquiries, contact the SlashDB support team via email at contact@slashdb.com.
Community Support
SlashDB monitors and responds to questions posted on StackOverflow using the tag [slashdb]. This is a good channel for general usage questions, integration tips, and community-driven troubleshooting.
Documentation
Comprehensive product documentation is available at docs.slashdb.com, including a user guide, API reference, and getting-started tutorials for Amazon cloud deployments.
Free Trial
A free trial is available through AWS Marketplace. Launch the AMI to evaluate SlashDB with your own databases before making a purchase commitment.
For issues related to billing, refunds, or AWS Marketplace subscription management, contact contact@slashdb.com with your AWS account details and a description of the issue.
AWS infrastructure support
AWS Support is a one-on-one, fast-response support channel that is staffed 24x7x365 with experienced and technical support engineers. The service helps customers of all sizes and technical abilities to successfully utilize the products and features provided by Amazon Web Services.
Automatically constructs REST API endpoints that deliver database content in JSON, CSV, XML, and HTML formats for consumption by web and mobile applications.
SQL Pass-Through Capability
Provides SQL Pass-thru feature enabling direct SQL query execution against databases for unobstructed data access by data scientists and analysts.
Legacy System Integration
Supports integration with legacy systems through microservices architecture, enabling modernization and synchronization of relational data with NoSQL databases such as MongoDB and Apache Hadoop.
Multi-Database Support
Compatible with relational databases including Amazon RDS and supports data synchronization across multiple database platforms and data analysis engines.
Multi-Source Data Connectivity
Supports connection to multiple data sources including RDBMS (SQL Server, MySQL, DB2), NoSQL databases (Mongo, Cassandra), flat files, and custom applications
RESTful API Generation
Automatically generates flexible and fully documented RESTful APIs from connected data sources through point-and-click configuration without requiring custom development
Multiple Data Format Support
Exposes data through multiple formats and protocols including OData, REST, JSON, SOAP, and CSV/TSV
API Security and Management
Includes API management features for security, monitoring, logging, rate limiting, and embedded SSH Reverse Tunneling for secure cross-firewall access
Data Caching and Query Optimization
Provides local data caching capabilities and query offloading functionality to reduce load on source systems and improve performance
GraphQL API Federation
Federate queries and mutations across multiple GraphQL services including relationships across databases, REST and GraphQL APIs without modifying underlying APIs or writing extra code.
Authorization and Access Control
Built-in authorization with support for external and internal API consumers, SSO integration with Active Directory, AWS IAM, and other identity providers.
API Rate Limiting and Protection
Query rate limiting, node limiting, depth limiting, and allow listing capabilities for API protection and traffic management.
Multi-Database Support
Integration with AWS data services including Amazon Aurora, Amazon Athena, Amazon RDS for PostgreSQL, MySQL, MariaDB, SQL Server, and Oracle.
Observability and Monitoring
Integration with APM tools including Datadog, New Relic, Azure Monitor, Prometheus metrics, and OpenTelemetry for streaming logs, metrics, and traces with monitoring and analytics capabilities.
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